Code restuctuing cont...

apps.backup.c

@@ -1,939 +0,0 @@
-#include "apps.h"
-#include "scc_signals.h"
-#include "libfunctions.h"
-#include "my_rtrm.h"
-
-#define SWAP(a,b) {float tmp; tmp=a; a=b; b=tmp;}
-#define FFT_MAX 136192
-#define PAGE_SIZE 4096
-
-/*
-static float input_vector[25][10] = {
-  {-0.390695, -0.381094, -0.341754, -0.272043, -0.588159, 2.297114, -0.116822, -0.507031, -0.563574, -0.534119},
-  {-0.250457, -0.240673, -0.210423, -0.217804, -0.453731, 1.784484, -0.142005, -0.230148, -0.339593, -0.298467},
-  {-0.177671, -0.183887, -0.191644, -0.205313, -0.441613, 1.599526, 0.023297, -0.322458, -0.539978, -0.457565},
-  {-0.149024, -0.140364, -0.142723, -0.066651, -0.344126, 1.830863, 0.154307, -0.171898, -0.343950, -0.379533},
-  {-0.155498, -0.154145, -0.181875, -0.189322, -0.122244, -3.037579, -1.476675, -0.089878, 0.004249, 0.169941},
-  {-1.786535, -1.809749, -1.445913, -1.050310, -0.095173, 2.964720, 4.706277, -0.649227, -1.362017, -1.447784},
-  {0.034026, 0.038159, -0.018497, -0.067303, 0.059710, -2.908602, -1.484229, 0.108804, 0.292757, 0.566575},
-  {0.527511, 0.518252, 0.762342, 1.148066, 0.772846, -2.113671, -2.704303, -0.664257, 0.460104, 1.295371},
-  {1.370790, 1.383803, 1.340450, 0.634441, -0.596868, -2.427651, -2.352223, 0.454767, 1.405430, 1.838241},
-  {1.455314, 1.464866, 2.487861, 2.464788, 1.963237, 0.324097, -1.869693, -2.554004, -2.022594, 1.114752},
-  {-0.664593, -0.687087, -0.075215, 0.583554, 0.927597, 3.671647, 3.835722, 0.694133, -2.007198, -2.345115},
-  {-0.343777, -0.344074, -0.221304, -0.153775, -0.494637, 1.743759, -0.590775, -0.413656, -0.389204, -0.221876},
-  {-0.159571, -0.163080, -0.513428, -0.775665, -0.891170, -3.118664, -1.247074, 0.913688, 1.009656, 1.170559},
-  {-0.761538, -0.755972, -0.773967, -0.674253, -0.978258, 1.514730, -0.145977, -0.620700, -0.857082, -0.765523},
-  {1.344641, 1.329151, 1.633256, 2.020196, 1.777348, -1.744907, -5.928727, -4.032057, -0.585966, 1.072364},
-  {-0.468882, -0.486856, 0.935241, 2.032263, 2.219547, -0.225632, -3.438104, -4.412505, -0.550391, 2.234320},
-  {3.177341, 3.204259, 2.749250, 1.741244, 1.197538, -2.985864, -6.084715, -1.447878, 0.904210, 1.495579},
-  {-0.998953, -1.005918, -0.988911, -0.863153, -1.003750, 1.256336, -0.471785, -0.860056, -0.872804, -0.629210},
-  {1.957319, 1.966453, 1.840960, 1.405216, 1.313205, -0.956540, -3.535391, -2.280320, -1.179478, -0.458734},
-  {-0.326054, -0.331524, -0.134208, -0.218622, -0.158037, 3.128528, 4.020623, -1.129257, -1.524952, -1.377990},
-  {-0.632187, -0.629597, -0.560808, -0.439143, -0.550906, -3.344673, -1.389866, 0.268649, 0.664319, 1.150327},
-  {-0.205756, -0.210472, -0.151426, -0.121347, 0.196067, -3.136218, -2.621049, -0.026517, 0.358534, 0.714117},
-  {-0.418011, -0.424854, -0.461205, -0.428858, -0.801747, 1.933860, -0.129047, -0.674498, -0.880092, -0.752953},
-  {-0.625461, -0.633598, -0.651167, -0.621632, -0.312866, -3.908468, -2.380095, -0.118114, 0.233478, 0.722539},
-  {-0.525633, -0.521436, -0.552314, -0.527505, -0.233392, -3.763046, -2.487090, -0.133160, 0.156544, 0.642195},
-};
-*/
-/*
-static float input_vector[2][D_sv] = {
-  {-0.390695, -0.381094, -0.341754, -0.272043, -0.588159, 2.297114, -0.116822, -0.507031, -0.563574, -0.534119,
-   -0.250457, -0.240673, -0.210423, -0.217804, -0.453731, 1.784484, -0.142005, -0.230148, -0.339593, -0.298467,
-   -0.177671, -0.183887, -0.191644, -0.205313, -0.441613, 1.599526, 0.023297, -0.322458, -0.539978, -0.457565,
-   -0.149024, -0.140364, -0.142723, -0.066651, -0.344126, 1.830863, 0.154307, -0.171898, -0.343950, -0.379533,
-   -0.155498, -0.154145, -0.181875, -0.189322, -0.122244, -3.037579, -1.476675, -0.089878, 0.004249, 0.169941,
-   -1.786535, -1.809749, -1.445913, -1.050310, -0.095173, 2.964720, 4.706277, -0.649227, -1.362017, -1.447784,
-   0.034026, 0.038159, -0.018497, -0.067303, 0.059710, -2.908602, -1.484229, 0.108804, 0.292757, 0.566575,
-   0.527511, 0.518252, 0.762342, 1.148066, 0.772846, -2.113671, -2.704303, -0.664257, 0.460104, 1.295371,
-   1.370790, 1.383803, 1.340450, 0.634441, -0.596868, -2.427651, -2.352223, 0.454767, 1.405430, 1.838241,
-   1.455314, 1.464866, 2.487861, 2.464788, 1.963237, 0.324097, -1.869693, -2.554004, -2.022594, 1.114752},
-  {-0.664593, -0.687087, -0.075215, 0.583554, 0.927597, 3.671647, 3.835722, 0.694133, -2.007198, -2.345115,
-   -0.343777, -0.344074, -0.221304, -0.153775, -0.494637, 1.743759, -0.590775, -0.413656, -0.389204, -0.221876,
-   -0.159571, -0.163080, -0.513428, -0.775665, -0.891170, -3.118664, -1.247074, 0.913688, 1.009656, 1.170559,
-   -0.761538, -0.755972, -0.773967, -0.674253, -0.978258, 1.514730, -0.145977, -0.620700, -0.857082, -0.765523,
-   1.344641, 1.329151, 1.633256, 2.020196, 1.777348, -1.744907, -5.928727, -4.032057, -0.585966, 1.072364,
-   -0.468882, -0.486856, 0.935241, 2.032263, 2.219547, -0.225632, -3.438104, -4.412505, -0.550391, 2.234320,
-   3.177341, 3.204259, 2.749250, 1.741244, 1.197538, -2.985864, -6.084715, -1.447878, 0.904210, 1.495579,
-   -0.998953, -1.005918, -0.988911, -0.863153, -1.003750, 1.256336, -0.471785, -0.860056, -0.872804, -0.629210,
-   1.957319, 1.966453, 1.840960, 1.405216, 1.313205, -0.956540, -3.535391, -2.280320, -1.179478, -0.458734,
-   -0.326054, -0.331524, -0.134208, -0.218622, -0.158037, 3.128528, 4.020623, -1.129257, -1.524952, -1.377990},
-};
-*/
-static float input_vector[1][D_sv] = {
-  {-0.390695, -0.381094, -0.341754, -0.272043, -0.588159, 2.297114, -0.116822, -0.507031, -0.563574, -0.534119,
-   -0.250457, -0.240673, -0.210423, -0.217804, -0.453731, 1.784484, -0.142005, -0.230148, -0.339593, -0.298467,
-   -0.177671, -0.183887, -0.191644, -0.205313, -0.441613, 1.599526, 0.023297, -0.322458, -0.539978, -0.457565,
-   -0.149024, -0.140364, -0.142723, -0.066651, -0.344126, 1.830863, 0.154307, -0.171898, -0.343950, -0.379533,
-   -0.155498, -0.154145, -0.181875, -0.189322, -0.122244, -3.037579, -1.476675, -0.089878, 0.004249, 0.169941,
-   -1.786535, -1.809749, -1.445913, -1.050310, -0.095173, 2.964720, 4.706277, -0.649227, -1.362017, -1.447784,
-   0.034026, 0.038159, -0.018497, -0.067303, 0.059710, -2.908602, -1.484229, 0.108804, 0.292757, 0.566575,
-   0.527511, 0.518252, 0.762342, 1.148066, 0.772846, -2.113671, -2.704303, -0.664257, 0.460104, 1.295371,
-   1.370790, 1.383803, 1.340450, 0.634441, -0.596868, -2.427651, -2.352223, 0.454767, 1.405430, 1.838241,
-   1.455314, 1.464866, 2.487861, 2.464788, 1.963237, 0.324097, -1.869693, -2.554004, -2.022594, 1.114752,
-  -0.664593, -0.687087, -0.075215, 0.583554, 0.927597, 3.671647, 3.835722, 0.694133, -2.007198, -2.345115,
-   -0.343777, -0.344074, -0.221304, -0.153775, -0.494637, 1.743759, -0.590775, -0.413656, -0.389204, -0.221876,
-   -0.159571, -0.163080, -0.513428, -0.775665, -0.891170, -3.118664, -1.247074, 0.913688, 1.009656, 1.170559,
-   -0.761538, -0.755972, -0.773967, -0.674253, -0.978258, 1.514730, -0.145977, -0.620700, -0.857082, -0.765523,
-   1.344641, 1.329151, 1.633256, 2.020196, 1.777348, -1.744907, -5.928727, -4.032057, -0.585966, 1.072364,
-   -0.468882, -0.486856, 0.935241, 2.032263, 2.219547, -0.225632, -3.438104, -4.412505, -0.550391, 2.234320,
-   3.177341, 3.204259, 2.749250, 1.741244, 1.197538, -2.985864, -6.084715, -1.447878, 0.904210, 1.495579,
-   -0.998953, -1.005918, -0.988911, -0.863153, -1.003750, 1.256336, -0.471785, -0.860056, -0.872804, -0.629210,
-   1.957319, 1.966453, 1.840960, 1.405216, 1.313205, -0.956540, -3.535391, -2.280320, -1.179478, -0.458734,
-   -0.326054, -0.331524, -0.134208, -0.218622, -0.158037, 3.128528, 4.020623, -1.129257, -1.524952, -1.377990,
-   -0.390695, -0.381094, -0.341754, -0.272043, -0.588159, 2.297114, -0.116822, -0.507031, -0.563574, -0.534119,
-   -0.250457, -0.240673, -0.210423, -0.217804, -0.453731, 1.784484, -0.142005, -0.230148, -0.339593, -0.298467,
-   -0.177671, -0.183887, -0.191644, -0.205313, -0.441613, 1.599526, 0.023297, -0.322458, -0.539978, -0.457565,
-   -0.149024, -0.140364, -0.142723, -0.066651, -0.344126, 1.830863, 0.154307, -0.171898, -0.343950, -0.379533,
-   -0.155498, -0.154145, -0.181875, -0.189322, -0.122244, -3.037579, -1.476675, -0.089878, 0.004249, 0.169941,
-   -1.786535, -1.809749, -1.445913, -1.050310, -0.095173, 2.964720, 4.706277, -0.649227, -1.362017, -1.447784,
-   0.034026, 0.038159, -0.018497, -0.067303, 0.059710, -2.908602, -1.484229, 0.108804, 0.292757, 0.566575,
-   0.527511, 0.518252, 0.762342, 1.148066, 0.772846, -2.113671, -2.704303, -0.664257, 0.460104, 1.295371,
-   1.370790, 1.383803, 1.340450, 0.634441, -0.596868, -2.427651, -2.352223, 0.454767, 1.405430, 1.838241,
-   1.455314, 1.464866, 2.487861, 2.464788, 1.963237, 0.324097, -1.869693, -2.554004, -2.022594, 1.114752,
-  -0.664593, -0.687087, -0.075215, 0.583554, 0.927597, 3.671647, 3.835722, 0.694133, -2.007198, -2.345115,
-   -0.343777, -0.344074, -0.221304, -0.153775, -0.494637, 1.743759, -0.590775, -0.413656, -0.389204, -0.221876,
-   -0.159571, -0.163080, -0.513428, -0.775665, -0.891170, -3.118664, -1.247074, 0.913688, 1.009656, 1.170559,
-   -0.761538, -0.755972, -0.773967, -0.674253, -0.978258, 1.514730, -0.145977, -0.620700, -0.857082, -0.765523,
-   1.344641, 1.329151, 1.633256, 2.020196, 1.777348, -1.744907, -5.928727, -4.032057, -0.585966, 1.072364,
-   -0.468882, -0.486856, 0.935241, 2.032263, 2.219547, -0.225632, -3.438104, -4.412505, -0.550391, 2.234320,
-   3.177341, 3.204259, 2.749250, 1.741244, 1.197538, -2.985864, -6.084715, -1.447878, 0.904210, 1.495579,
-   -0.998953, -1.005918, -0.988911, -0.863153, -1.003750, 1.256336, -0.471785, -0.860056, -0.872804, -0.629210,
-   1.957319, 1.966453, 1.840960, 1.405216, 1.313205, -0.956540, -3.535391, -2.280320, -1.179478, -0.458734,
-   -0.326054, -0.331524, -0.134208, -0.218622, -0.158037, 3.128528, 4.020623, -1.129257, -1.524952, -1.377990,
-   -0.390695, -0.381094, -0.341754, -0.272043, -0.588159, 2.297114, -0.116822, -0.507031, -0.563574, -0.534119,
-   -0.250457, -0.240673, -0.210423, -0.217804, -0.453731, 1.784484, -0.142005, -0.230148, -0.339593, -0.298467,
-   -0.177671, -0.183887, -0.191644, -0.205313, -0.441613, 1.599526, 0.023297, -0.322458, -0.539978, -0.457565,
-   -0.149024, -0.140364, -0.142723, -0.066651, -0.344126, 1.830863, 0.154307, -0.171898, -0.343950, -0.379533,
-   -0.155498, -0.154145, -0.181875, -0.189322, -0.122244, -3.037579, -1.476675, -0.089878, 0.004249, 0.169941,
-   -1.786535, -1.809749, -1.445913, -1.050310, -0.095173, 2.964720, 4.706277, -0.649227, -1.362017, -1.447784,
-   0.034026, 0.038159, -0.018497, -0.067303, 0.059710, -2.908602, -1.484229, 0.108804, 0.292757, 0.566575,
-   0.527511, 0.518252, 0.762342, 1.148066, 0.772846, -2.113671, -2.704303, -0.664257, 0.460104, 1.295371,
-   1.370790, 1.383803, 1.340450, 0.634441, -0.596868, -2.427651, -2.352223, 0.454767, 1.405430, 1.838241,
-   1.455314, 1.464866, 2.487861, 2.464788, 1.963237, 0.324097, -1.869693, -2.554004, -2.022594, 1.114752,
-  -0.664593, -0.687087, -0.075215, 0.583554, 0.927597, 3.671647, 3.835722, 0.694133, -2.007198, -2.345115,
-   -0.343777, -0.344074, -0.221304, -0.153775, -0.494637, 1.743759, -0.590775, -0.413656, -0.389204, -0.221876,
-   -0.159571, -0.163080, -0.513428, -0.775665, -0.891170, -3.118664, -1.247074, 0.913688, 1.009656, 1.170559,
-   -0.761538, -0.755972, -0.773967, -0.674253, -0.978258, 1.514730, -0.145977, -0.620700, -0.857082, -0.765523,
-   1.344641, 1.329151, 1.633256, 2.020196, 1.777348, -1.744907, -5.928727, -4.032057, -0.585966, 1.072364,
-   -0.468882, -0.486856, 0.935241, 2.032263, 2.219547, -0.225632, -3.438104, -4.412505, -0.550391, 2.234320,
-   3.177341, 3.204259, 2.749250, 1.741244, 1.197538, -2.985864, -6.084715, -1.447878, 0.904210, 1.495579,
-   -0.998953, -1.005918, -0.988911, -0.863153, -1.003750, 1.256336, -0.471785, -0.860056, -0.872804, -0.629210,
-   1.957319, 1.966453, 1.840960, 1.405216, 1.313205, -0.956540, -3.535391, -2.280320, -1.179478, -0.458734,
-   -0.326054, -0.331524, -0.134208, -0.218622, -0.158037, 3.128528, 4.020623, -1.129257, -1.524952, -1.377990,
-   -0.390695, -0.381094, -0.341754, -0.272043, -0.588159, 2.297114, -0.116822, -0.507031, -0.563574, -0.534119,
-   -0.250457, -0.240673, -0.210423, -0.217804, -0.453731, 1.784484, -0.142005, -0.230148, -0.339593, -0.298467,
-   -0.177671, -0.183887, -0.191644, -0.205313, -0.441613, 1.599526, 0.023297, -0.322458, -0.539978, -0.457565,
-   -0.149024, -0.140364, -0.142723, -0.066651, -0.344126, 1.830863, 0.154307, -0.171898, -0.343950, -0.379533,
-   -0.155498, -0.154145, -0.181875, -0.189322, -0.122244, -3.037579, -1.476675, -0.089878, 0.004249, 0.169941,
-   -1.786535, -1.809749, -1.445913, -1.050310, -0.095173, 2.964720, 4.706277, -0.649227, -1.362017, -1.447784,
-   0.034026, 0.038159, -0.018497, -0.067303, 0.059710, -2.908602, -1.484229, 0.108804, 0.292757, 0.566575,
-   0.527511, 0.518252, 0.762342, 1.148066, 0.772846, -2.113671, -2.704303, -0.664257, 0.460104, 1.295371,
-   1.370790, 1.383803, 1.340450, 0.634441, -0.596868, -2.427651, -2.352223, 0.454767, 1.405430, 1.838241,
-   1.455314, 1.464866, 2.487861, 2.464788, 1.963237, 0.324097, -1.869693, -2.554004, -2.022594, 1.114752,
-  -0.664593, -0.687087, -0.075215, 0.583554, 0.927597, 3.671647, 3.835722, 0.694133, -2.007198, -2.345115,
-   -0.343777, -0.344074, -0.221304, -0.153775, -0.494637, 1.743759, -0.590775, -0.413656, -0.389204, -0.221876,
-   -0.159571, -0.163080, -0.513428, -0.775665, -0.891170, -3.118664, -1.247074, 0.913688, 1.009656, 1.170559,
-   -0.761538, -0.755972, -0.773967, -0.674253, -0.978258, 1.514730, -0.145977, -0.620700, -0.857082, -0.765523,
-   1.344641, 1.329151, 1.633256, 2.020196, 1.777348, -1.744907, -5.928727, -4.032057, -0.585966, 1.072364,
-   -0.468882, -0.486856, 0.935241, 2.032263, 2.219547, -0.225632, -3.438104, -4.412505, -0.550391, 2.234320,
-   3.177341, 3.204259, 2.749250, 1.741244, 1.197538, -2.985864, -6.084715, -1.447878, 0.904210, 1.495579,
-   -0.998953, -1.005918, -0.988911, -0.863153, -1.003750, 1.256336, -0.471785, -0.860056, -0.872804, -0.629210,
-   1.957319, 1.966453, 1.840960, 1.405216, 1.313205, -0.956540, -3.535391, -2.280320, -1.179478, -0.458734,
-   -0.326054, -0.331524, -0.134208, -0.218622, -0.158037, 3.128528, 4.020623, -1.129257, -1.524952, -1.377990,
-   -0.390695, -0.381094, -0.341754, -0.272043, -0.588159, 2.297114, -0.116822, -0.507031, -0.563574, -0.534119,
-   -0.250457, -0.240673, -0.210423, -0.217804, -0.453731, 1.784484, -0.142005, -0.230148, -0.339593, -0.298467,
-   -0.177671, -0.183887, -0.191644, -0.205313, -0.441613, 1.599526, 0.023297, -0.322458, -0.539978, -0.457565,
-   -0.149024, -0.140364, -0.142723, -0.066651, -0.344126, 1.830863, 0.154307, -0.171898, -0.343950, -0.379533,
-   -0.155498, -0.154145, -0.181875, -0.189322, -0.122244, -3.037579, -1.476675, -0.089878, 0.004249, 0.169941,
-   -1.786535, -1.809749, -1.445913, -1.050310, -0.095173, 2.964720, 4.706277, -0.649227, -1.362017, -1.447784,
-   0.034026, 0.038159, -0.018497, -0.067303, 0.059710, -2.908602, -1.484229, 0.108804, 0.292757, 0.566575,
-   0.527511, 0.518252, 0.762342, 1.148066, 0.772846, -2.113671, -2.704303, -0.664257, 0.460104, 1.295371,
-   1.370790, 1.383803, 1.340450, 0.634441, -0.596868, -2.427651, -2.352223, 0.454767, 1.405430, 1.838241,
-   1.455314, 1.464866, 2.487861, 2.464788, 1.963237, 0.324097, -1.869693, -2.554004, -2.022594, 1.114752,
-  -0.664593, -0.687087, -0.075215, 0.583554, 0.927597, 3.671647, 3.835722, 0.694133, -2.007198, -2.345115,
-   -0.343777, -0.344074, -0.221304, -0.153775, -0.494637, 1.743759, -0.590775, -0.413656, -0.389204, -0.221876,
-   -0.159571, -0.163080, -0.513428, -0.775665, -0.891170, -3.118664, -1.247074, 0.913688, 1.009656, 1.170559,
-   -0.761538, -0.755972, -0.773967, -0.674253, -0.978258, 1.514730, -0.145977, -0.620700, -0.857082, -0.765523,
-   1.344641, 1.329151, 1.633256, 2.020196, 1.777348, -1.744907, -5.928727, -4.032057, -0.585966, 1.072364,
-   -0.468882, -0.486856, 0.935241, 2.032263, 2.219547, -0.225632, -3.438104, -4.412505, -0.550391, 2.234320,
-   3.177341, 3.204259, 2.749250, 1.741244, 1.197538, -2.985864, -6.084715, -1.447878, 0.904210, 1.495579,
-   -0.998953, -1.005918, -0.988911, -0.863153, -1.003750, 1.256336, -0.471785, -0.860056, -0.872804, -0.629210,
-   1.957319, 1.966453, 1.840960, 1.405216, 1.313205, -0.956540, -3.535391, -2.280320, -1.179478, -0.458734,
-   -0.326054, -0.331524, -0.134208, -0.218622, -0.158037, 3.128528, 4.020623, -1.129257, -1.524952, -1.377990	
-  },
-};
-
-
-static float **svm_vectors, *svm_coef;
-static int *vector, **matrix;
-//static float matr_speedup[NUM_OF_MATRICES][MAX_WORKERS_COUNT];
-//static int matr_times[NUM_OF_MATRICES][MAX_WORKERS_COUNT];
-
-static float Exec_Speedup[MAX_WORKERS_COUNT];
-static int Exec_Latencies[MAX_WORKERS_COUNT];
-//static float **vectors, *coef;
-
-//2*(N+rootN*pad_length)*sizeof(float)+PAGE_SIZE);
-static int P = 1;						/* DEFAULT_P = 1			 */
-static int M = 16;					/* DEFAULT_M = 10			 */
-static int N = 65536; 			/* N = 2^M 				 */
-static int rootN = 256;			/* rootN = sqrt(N)			 */
-static int num_cache_lines = 65536;
-#define PADLENGTH 2
-
-
-static float *x_local;	/* x is the original time-domain data	 */
-static float *trans;          /* trans is used as scratch space        */
-static float *umain;          /* umain is roots of unity for 1D FFTs   */
-static float *umain2;         /* umain2 is entire roots of unity matrix*/
-static float *upriv;
-
-void execute_workload_svm (int lower_bound, int upper_bound);
-void execute_workload_matrix (int lower_bound, int upper_bound);
-
-void matrix_transpose(int n1, float *src, float *dest, int node_id, int myFirst, int myLast, int pad_length);
-void FFT1D(int direction, int M, int N, float *x, float *scratch, float *upriv, float *umain2, int node_id, int myFirst, int myLast, int pad_length, int P);
-void copyColumn(int n1, float *src, float *dest);
-void single_FFT1D(int direction, int M, int N, float *u, float *x);
-void twiddle_Col(int direction, int n1, int N, int j, float *u, float *x, int pad_length);
-void reverse(int N, int M, float *x);
-int reverse_bit(int M, int k);
-
-void execute_workload_svm (int lower_bound, int upper_bound) {
-	int i = 0, j = 0;
-	float diff = 0, norma = 0, local_sum[N_sv];
-	int vector_id = 0;
-
-	if (base_offset == -1) {
-		base_offset = cur_agent.my_agent * N_sv;
-		//fprintf(log_file, "My agent is %d. Calculated base_offset is %d\n",cur_agent.my_agent,base_offset);
-	}
-	
-	for (i = lower_bound; i <= upper_bound; i++) {
-		local_sum[i] = 0;
-		scc_signals_check();
-		
-		for (j = 0; j < D_sv; j++){
-			diff = input_vector[vector_id][j] - svm_vectors[j][i];
-			norma += diff*diff;
-		}
-		local_sum[i] += (float) (exp((double) (-gamma*norma))*svm_coef[i]);
-		norma = 0;
-	}
-	/*	
-	for (i=lower_bound; i<=upper_bound; i++) 
-		manager_result_out[base_offset+i] = (int) local_sum[i];
-	*/	
-}
-
-void execute_workload_matrix (int lower_bound, int upper_bound) {
-	int i, j, local_sum[MAX_ARRAY_SIZE];
-	
-	if (base_offset == -1) {
-		//matrix_out = (int*) shmat (cur_agent.segment_id, NULL, 0);
-		base_offset = cur_agent.my_agent * MAX_ARRAY_SIZE;
-	}
-	
-	for (i=lower_bound; i<=upper_bound; i++) {
-		local_sum[i] = 0;
-		scc_signals_check();
-		//signals_enable();
-		for (j=0; j<cur_agent.array_size; j++)
-			local_sum[i] += matrix[i][j] * vector[j];
-		//signals_disable();
-	}
-
-	for (i=lower_bound; i<=upper_bound; i++) 
-		manager_result_out[base_offset+i] = local_sum[i];
-}	
-
-void execute_workload_fft (int lower_bound, int upper_bound) {
-	int work_id = 0, pad_length = PADLENGTH;
-	
-	if ((lower_bound == 0) && (upper_bound == FFT_MAX)) {
-		P = 1;
-	}	else {
-		P = 2;
-	}	
-	
-	/* FIXME works only because fft is restricted to two workers */
-	if (lower_bound > 0) {
-		work_id = 1;
-	}	
-	
-	FFT1D(1, M, N, x_local, trans, upriv, umain2, work_id, lower_bound, upper_bound, pad_length, P); //HACK node_id - 1 important!!
-}
-
-void execute_workload (int lower_bound, int upper_bound) {
-	
-	if (executed_app == MATRIX_MUL) {
-		execute_workload_matrix (lower_bound, upper_bound);
-	} else if (executed_app == SVM) {
-		execute_workload_svm (lower_bound, upper_bound);			
-	}	else if (executed_app == FFT) {
-		execute_workload_fft (lower_bound, upper_bound);
-	}
-
-}
-
-void init_speedup_structs (void) {
-	
-	if (executed_app == MATRIX_MUL) {
-		if (MATRIX_ARRAY_SIZE == 1024) {
-#ifdef PLAT_SCC	
-			Exec_Speedup[0] = 1.0;
-			Exec_Speedup[1] = 1.188;
-			Exec_Speedup[2] = 2.264;
-			Exec_Speedup[3] = 3.0;
-			Exec_Speedup[4] = 3.429;
-			Exec_Speedup[5] = 4.0;
-			Exec_Speedup[6] = 8.0;
-			Exec_Speedup[7] = 0.0;
-			
-			Exec_Latencies[0] = 120;//29352;
-			Exec_Latencies[1] = 101;//15112;
-			Exec_Latencies[2] = 53;//11194;
-			Exec_Latencies[3] = 40;//10313;
-			Exec_Latencies[4] = 35;//8645;
-			Exec_Latencies[5] = 30;//7871;
-			Exec_Latencies[6] = 15;//6715;
-#else
-			Exec_Speedup[0] = 1.0;
-			Exec_Speedup[1] = 1.065;
-			Exec_Speedup[2] = 1.270;
-			Exec_Speedup[3] = 0.0;
-			Exec_Speedup[4] = 0.0;
-			Exec_Speedup[5] = 0.0;
-			Exec_Speedup[6] = 0.0;
-			Exec_Speedup[7] = 0.0;
-			
-			Exec_Latencies[0] = 100000000;//29352;
-			Exec_Latencies[1] = 31;//15112;
-			Exec_Latencies[2] = 29;//11194;
-			Exec_Latencies[3] = 24;//10313;
-			Exec_Latencies[4] = 0;//8645;
-			Exec_Latencies[5] = 0;//7871;
-			Exec_Latencies[6] = 0;//6715;
-			Exec_Latencies[7] = 0;//7014;
-#endif
-		} else if (MATRIX_ARRAY_SIZE == 2048) {
-#ifdef PLAT_SCC				
-			Exec_Speedup[0] = 1.0;
-			Exec_Speedup[1] = 1.091;
-			Exec_Speedup[2] = 1.2;
-			Exec_Speedup[3] = 1.491;
-			Exec_Speedup[4] = 1.791;
-			Exec_Speedup[5] = 2.824;
-			Exec_Speedup[6] = 3.0;
-
-			Exec_Latencies[0] = 240;//112276;
-			Exec_Latencies[1] = 220;//58880;
-			Exec_Latencies[2] = 200;//40305;
-			Exec_Latencies[3] = 161;//31705;
-			Exec_Latencies[4] = 134;//28309;
-			Exec_Latencies[5] = 85;//24512;
-			Exec_Latencies[6] = 80;//22239;
-			//matr_times[1][7] = 23;//20332;
-
-#else
-			Exec_Speedup[0] = 1.0;
-			Exec_Speedup[1] = 1.331;
-			Exec_Speedup[2] = 2.009;
-			Exec_Speedup[3] = 2.315;
-			Exec_Speedup[4] = 2.572;
-			Exec_Speedup[5] = 0.0;
-			Exec_Speedup[6] = 0.0;
-			Exec_Speedup[7] = 0.0;//5.522;
-
-			Exec_Latencies[0] = 100000000;//112276;
-			Exec_Latencies[1] = 116;//58880;
-			Exec_Latencies[2] = 87;//40305;
-			Exec_Latencies[3] = 58;//31705;
-			Exec_Latencies[4] = 50;//28309;
-			Exec_Latencies[5] = 45;//24512;
-			Exec_Latencies[6] = 0;//22239;
-			Exec_Latencies[7] = 0;//20332;
-#endif
-		} else if (MATRIX_ARRAY_SIZE == 4096) {
-#ifdef PLAT_SCC		
-			Exec_Speedup[0] = 1.0;
-			Exec_Speedup[1] = 2.001;
-			Exec_Speedup[2] = 2.976;
-			Exec_Speedup[3] = 4.032;
-			Exec_Speedup[4] = 5.034;
-			Exec_Speedup[5] = 6.25;
-			Exec_Speedup[6] = 6.678;
-			Exec_Speedup[7] = 6.819;
-
-			Exec_Latencies[0] = 750;//384005;
-			Exec_Latencies[1] = 374;//231583;
-			Exec_Latencies[2] = 252;//157966;
-			Exec_Latencies[3] = 186;//121222;
-			Exec_Latencies[4] = 149;//101208;
-			Exec_Latencies[5] = 120;//87852;
-			Exec_Latencies[6] = 110;//78093;
-#else 
-			Exec_Speedup[0] = 1.0;
-			Exec_Speedup[1] = 1.517;
-			Exec_Speedup[2] = 1.958;
-			Exec_Speedup[3] = 2.112;
-			Exec_Speedup[4] = 2.878;
-			Exec_Speedup[5] = 3.338;
-			Exec_Speedup[6] = 4.241;
-			Exec_Speedup[7] = 0.0;//5.073;
-						
-			Exec_Latencies[0] = 100000000;//384005;
-			Exec_Latencies[1] = 431;//231583;
-			Exec_Latencies[2] = 284;//157966;
-			Exec_Latencies[3] = 220;//121222;
-			Exec_Latencies[4] = 204;//101208;
-			Exec_Latencies[5] = 150;//87852;
-			Exec_Latencies[6] = 129;//78093;
-			Exec_Latencies[7] = 102;//75690;
-#endif
-		} else {
-			printf("Unknown array size\n");
-			exit(0);	
-		}
-	} else if (executed_app == SVM) {
-		Exec_Speedup[0] = 1.0; /* 1 worker */
-		Exec_Speedup[1] = 2.006;
-		Exec_Speedup[2] = 2.814;
-		Exec_Speedup[3] = 3.469;
-		Exec_Speedup[4] = 4.029;
-		Exec_Speedup[5] = 4.285;
-		Exec_Speedup[6] = 4.646;
-		Exec_Speedup[7] = 0.0;
-		
-		Exec_Latencies[0] = 28;
-		Exec_Latencies[1] = 14;
-		Exec_Latencies[2] = 10;
-		Exec_Latencies[3] = 8;
-		Exec_Latencies[4] = 7;
-		Exec_Latencies[5] = 7;
-		Exec_Latencies[6] = 6;
-		Exec_Latencies[7] = 6;
-	} else if (executed_app == FFT) {
-		Exec_Speedup[0] = 1.0; /* 1 worker */
-		Exec_Speedup[1] = 1.55;
-		Exec_Speedup[2] = 0;
-		Exec_Speedup[3] = 0;
-		Exec_Speedup[4] = 0;
-		Exec_Speedup[5] = 0;
-		Exec_Speedup[6] = 0;
-		Exec_Speedup[7] = 0;
-		
-		Exec_Latencies[0] = 772;
-		Exec_Latencies[1] = 498;
-		Exec_Latencies[2] = 0;
-		Exec_Latencies[3] = 0;
-		Exec_Latencies[4] = 0;
-		Exec_Latencies[5] = 0;
-		Exec_Latencies[6] = 0;
-		Exec_Latencies[7] = 0;
-	}	
-}
-
-void app_init (char scen_directory[SCEN_DIR_SIZE], char scen_num[SCEN_NUM_SIZE]) {
-	int i, j, pad_length = PADLENGTH;
-	char buf[MAX_STR_NAME_SIZE], *buffer;
-	FILE *matrix_input, *support_vectors_file, *coef_file, *umain_file, *umain2_file, *x_local_file;
-	size_t bufsize = 32;
-	
-	if (executed_app == MATRIX_MUL) {
-		cur_agent.array_size = MATRIX_ARRAY_SIZE;
-		matrix = (int **) malloc(cur_agent.array_size * sizeof(int *));
-		#ifdef PLAT_SCC
-		strcpy(buf, "/shared/herc/");
-		#else
-		strcpy(buf, "../");
-		#endif
-		strcat(buf, scen_directory);
-		strcat(buf, "/MATRIX-inputs/");
-		strcat(buf, itoa(cur_agent.array_size));
-		fprintf(log_file,"matrix file path = %s\n",buf);
-
-		if ((matrix_input = fopen(buf, "r")) == NULL){
-					printf("Cannot open input file with file path = %s ",buf);
-					perror("open matrix_input");
-		}
-
-		for (i=0; i<cur_agent.array_size; i++) {
-			matrix[i] = (int *) malloc(cur_agent.array_size * sizeof(int));
-			for (j=0; j<cur_agent.array_size; j++) 
-				fscanf(matrix_input,"%d",&matrix[i][j]);
-		}
-
-		vector = (int *) malloc(cur_agent.array_size * sizeof(int));
-		for (j=0; j<cur_agent.array_size; j++) 
-			fscanf(matrix_input,"%d",&vector[j]);
-		
-		fclose(matrix_input);
-	} else if (executed_app == SVM) {
-		#ifdef PLAT_SCC
-		strcpy(buf, "/shared/herc/");
-		#else
-		strcpy(buf, "../");
-		#endif
-		strcat(buf,scen_directory);
-		//strcat(buf,"/");
-		//strcat(buf,scen_num);
-		strcat(buf,"/SVM-inputs/support_vectors_N_sv_");
-		strcat(buf,itoa(N_sv));
-		strcat(buf,"_D_sv_");
-		strcat(buf,itoa(D_sv));
-		strcat(buf,".dat");
-		fprintf(log_file,"svm file path = %s\n",buf);
-		
-		if ((support_vectors_file = fopen(buf,"r")) == NULL){
-			printf("Cannot open input file with file path = %s ",buf);
-			perror("open svm_input");
-		}
-		
-		#ifdef PLAT_SCC
-		strcpy(buf, "/shared/herc/");
-		#else
-		strcpy(buf, "../");
-		#endif
-		strcat(buf,scen_directory);
-		//strcat(buf,"/");
-		//strcat(buf,scen_num);
-		strcat(buf,"/SVM-inputs/sv_coef_N_sv_");
-		strcat(buf,itoa(N_sv));
-                strcat(buf,"_D_sv_");
-                strcat(buf,itoa(D_sv));
-                strcat(buf,".dat");
-		fprintf(log_file,"svm_coef file path = %s\n",buf);
-		
-		if ((coef_file = fopen(buf,"r")) == NULL){
-			printf("Cannot open input file with file path = %s ",buf);
-			perror("open svm_input");
-		}
-		
-		cur_agent.array_size = N_sv;
-		svm_vectors = (float **)malloc((D_sv)*sizeof(float *));
-		if (svm_vectors == NULL){
-			printf("--%d-- svm_vectors malloc fail!!\n", node_id);
-			perror("malloc error");
-		}
-		svm_coef = (float *)malloc((cur_agent.array_size)*sizeof(float));
-		if (svm_coef == NULL){
-			printf("--%d-- svm_coef malloc fail!!\n", node_id);
-			perror("malloc error");
-		}
-		
-		buffer = (char *)malloc(bufsize * sizeof(char));
-		for (i = 0; i < D_sv; i++) {
-			svm_vectors[i] = (float *)malloc((cur_agent.array_size)*sizeof(float));
-			if (svm_vectors[i] == NULL) {
-				printf("--%d-- svm_vectors[%d] malloc fail!!\n", node_id, i);
-				perror("malloc error");
-			} else {
-				for (j = 0; j < N_sv; j++) {
-					/* Read support svm_vectors */
-					if (j < cur_agent.array_size){
-						fscanf(support_vectors_file,"%f",&svm_vectors[i][j]);
-						fgetc(support_vectors_file);
-					}else{
-						getline(&buffer,&bufsize,support_vectors_file);
-					}
-				}
-			}
-		}
-
-		for (j = 0; j < N_sv; j++) {
-                	/* Read coefficients */
-                        fscanf(coef_file,"%f",&svm_coef[j]);
-                        fgetc(coef_file);
-                }
-
-		cur_agent.array_size = -1;
-		fclose(support_vectors_file);
-		fclose(coef_file);
-		free(buffer);
-	}	else if (executed_app == FFT) {
-		fprintf(log_file,"Initializing FFT application\n");
-		
-		x_local = (float *)malloc(2*(N+rootN*pad_length)*sizeof(float)+PAGE_SIZE);
-		if (x_local == NULL){
-			printf("Malloc error for x_local\n");
-			perror("malloc error");
-			exit(-1);
-		}
-		
-		trans = (float *)malloc(2*(N+rootN*pad_length)*sizeof(float)+PAGE_SIZE);
-		if (trans == NULL){
-			printf("Malloc error for trans\n");
-			perror("malloc error");
-			exit(-1);
-		}
-		
-		umain = (float *)malloc(2*rootN*sizeof(float));  
-		if (umain == NULL){
-			printf("Malloc error for umain\n");
-			perror("malloc error");
-			exit(-1);
-		}
-		
-		umain2 = (float *)malloc(2*(N+rootN*pad_length)*sizeof(float)+PAGE_SIZE);
-		if (umain2 == NULL){
-			printf("Malloc error for umain2\n");
-			perror("malloc error");
-			exit(-1);
-		}
-		
-		upriv = (float *)malloc(2*(rootN-1)*sizeof(float));
-		if (upriv == NULL){
-			printf("--%d-- Malloc error for upriv\n", node_id);
-			perror("malloc error");
-			exit(-1); 
-		}
-				
-		#ifdef PLAT_SCC
-		strcpy(buf, "/shared/herc/");
-		#else
-		strcpy(buf, "../");
-		#endif
-		strcat(buf,scen_directory);
-		//strcat(buf,"/");
-		//strcat(buf,scen_num);
-		strcat(buf,"/FFT-inputs/umain_file");
-		fprintf(log_file,"umain_file file path = %s\n",buf);
-		
-		if ((umain_file = fopen(buf,"r")) == NULL){
-					printf("Cannot open input file with file path = %s ",buf);
-					perror("open fft_input");
-		}
-		
-		for (i=0; i<2*rootN; i++) {
-			fscanf(umain_file,"%f",&umain[i]);
-		}
-		fclose(umain_file);
-		
-		#ifdef PLAT_SCC
-		strcpy(buf, "/shared/herc/");
-		#else
-		strcpy(buf, "../");
-		#endif
-		strcat(buf,scen_directory);
-		//strcat(buf,"/");
-		//strcat(buf,scen_num);
-		strcat(buf,"/FFT-inputs/umain2_file");
-		fprintf(log_file,"umain2_file file path = %s\n",buf);
-		
-		if ((umain2_file = fopen(buf,"r")) == NULL){
-					printf("Cannot open input file with file path = %s ",buf);
-					perror("open umain_file");
-		}
-		
-		//for (i=0; i<2*(N+rootN*pad_length)+PAGE_SIZE; i++) {
-		for (i=0; i<2*(N+rootN*pad_length); i++) {
-			fscanf(umain2_file,"%f",&umain2[i]);
-		}
-		fclose(umain2_file);
-		
-		#ifdef PLAT_SCC
-		strcpy(buf, "/shared/herc/");
-		#else
-		strcpy(buf, "../");
-		#endif
-		strcat(buf,scen_directory);
-		//strcat(buf,"/");
-		//strcat(buf,scen_num);
-		strcat(buf,"/FFT-inputs/x_local_file");
-		fprintf(log_file,"x_local_file file path = %s\n",buf);
-		
-		if ((x_local_file = fopen(buf,"r")) == NULL){
-					printf("Cannot open input file with file path = %s ",buf);
-					perror("open x_local_file");
-		}
-		
-		//for (i=0;i<2*(N+rootN*pad_length)+PAGE_SIZE;i++) {
-		for (i=0; i<2*(N+rootN*pad_length); i++) {
-			fscanf(x_local_file,"%f",&x_local[i]);
-		}
-		fclose(x_local_file);
-		
-		for (i = 0; i < 2*(rootN-1); i++){
-			upriv[i] = umain[i];
-		}
-		
-	}	
-}
-
-int get_max_cores_count(app cur_app){
-	
-	/*if (cur_app.var < 1.0)
-		return (int) ceilf(2.0*cur_app.A - 1);
-	else
-		return (int) ceilf(cur_app.A + cur_app.A*cur_app.var - cur_app.var);*/
-#ifdef SINGLE_WORKER
-	return 2;
-#else	
-	if (executed_app == FFT) {
-		return 3;
-	}	else {
-		return MAX_WORKERS_COUNT;
-	}
-#endif	
-}
-
-float Speedup(app cur_app, int num_of_cores) {
-	/*
-	int type;
-	
-	if (cur_app.array_size == 1024) type = 0;
-	else if (cur_app.array_size == 2048) type = 1;
-	else if (cur_app.array_size == 4096) type = 2;
-	else {
-		fprintf(log_file, "Unknown array size = %d\n",cur_app.array_size);
-		fflush(log_file);
-		return 0.0;
-	}
-
-	return matr_speedup[type][num_of_cores-1];
-	*/
-	if (num_of_cores > get_max_cores_count(cur_app)) {
-                return 0;
-        } else {
-		return Exec_Speedup[num_of_cores-2];
-	}
-}
-
-int get_times(app cur_app, int num_of_cores) {
-	/*
-	int type;
-
-	if (cur_app.array_size == 1024) type = 0;
-	else if (cur_app.array_size == 2048) type = 1;
-	else if (cur_app.array_size == 4096) type = 2;
-	else {
-		fprintf(log_file, "Unknown array size = %d\n",cur_app.array_size);
-		fflush(log_file);
-		return 0.0;
-	}
-	return (cur_app.workld * matr_times[type][num_of_cores-2]);
-	*/
-	return (cur_app.workld * Exec_Latencies[num_of_cores-2]);
-}
-
-void matrix_transpose(int n1, float *src, float *dest, int node_id, int myFirst, int myLast, int pad_length){
-	int i; 
-	int j; 
-	int k; 
-	int l; 
-	int m;
-	int blksize;
-	int numblks;
-	int firstfirst;
-	int h_off;
-	int v_off;
-	int v;
-	int h;
-	int n1p;
-	int row_count;
-
-	//fprintf(log_file,"I am inside matrix_transpose-0 node_id is %d n1 %d\n",node_id,n1);
-	blksize = myLast-myFirst;
-	numblks = (2*blksize)/num_cache_lines;
-	if (numblks * num_cache_lines != 2 * blksize) {
-		numblks ++;
-	}
-	blksize = blksize / numblks;
-	firstfirst = myFirst;
-	row_count = n1/P;
-	n1p = n1+pad_length;
-	for (l=node_id+1;l<P;l++) {
-		v_off = l*row_count;
-		for (k=0; k<numblks; k++) {
-			h_off = firstfirst;
-			for (m=0; m<numblks; m++) {
-				for (i=0; i<blksize; i++) {
-					v = v_off + i;
-					for (j=0; j<blksize; j++) {
-						h = h_off + j;
-						//fprintf(log_file,"Index dest is %d\n",2*(h*n1p+v));
-						//fprintf(log_file,"Index src is %d\n",2*(v*n1p+h));
-						//fprintf(log_file,"src = %f\n",src[2*(v*n1p+h)]);
-						//fprintf(log_file,"src + 1 = %f\n",src[2*(v*n1p+h)+1]);
-						//fprintf(log_file,"dest = %f\n",dest[2*(h*n1p+v)]);
-						//fprintf(log_file,"dest + 1 = %f\n",dest[2*(h*n1p+v)+1]);
-						//fflush(log_file);
-						dest[2*(h*n1p+v)] = src[2*(v*n1p+h)];
-						dest[2*(h*n1p+v)+1] = src[2*(v*n1p+h)+1];
-						//fprintf(log_file,"yolo\n");
-					}
-				}
-				h_off += blksize;
-			}
-			v_off+=blksize;
-		}
-	}
-	//fprintf(log_file,"I am inside matrix_transpose-A\n");
-	
-	for (l=0;l<node_id;l++) {
-		v_off = l*row_count;
-		for (k=0; k<numblks; k++) {
-			h_off = firstfirst;
-			for (m=0; m<numblks; m++) {
-				for (i=0; i<blksize; i++) {
-					v = v_off + i;
-					for (j=0; j<blksize; j++) {
-						h = h_off + j;
-						dest[2*(h*n1p+v)] = src[2*(v*n1p+h)];
-						dest[2*(h*n1p+v)+1] = src[2*(v*n1p+h)+1];
-					}
-				}
-				h_off += blksize;
-			}
-			v_off+=blksize;
-		}
-	}
-	//fprintf(log_file,"I am inside matrix_transpose-B\n");
-	
-	v_off = node_id*row_count;
-	for (k=0; k<numblks; k++) {
-		h_off = firstfirst;
-		for (m=0; m<numblks; m++) {
-			for (i=0; i<blksize; i++) {
-				v = v_off + i;
-				for (j=0; j<blksize; j++) {
-				  h = h_off + j;
-				  dest[2*(h*n1p+v)] = src[2*(v*n1p+h)];
-				  dest[2*(h*n1p+v)+1] = src[2*(v*n1p+h)+1];
-				}
-			}
-			h_off += blksize;
-		}
-		v_off+=blksize;
-	}
-	//fprintf(log_file,"I am inside matrix_transpose-C\n");
-}
-
-//FFT1D(1, M, N, x_local, trans, upriv, umain2, work_id, lower_bound, upper_bound, pad_length, P);
-void FFT1D(int direction, int M, int N, float *x, float *scratch, float *upriv, float *umain2, int node_id, int myFirst, int myLast, int pad_length, int P){
-	int j, m1, n1;
-	
-	printf("I am %d and I am inside FFT1D\n",node_id);
-	//fprintf(log_file,"I am inside FFT1D-A myFirst=%d myLast=%d\n",myFirst,myLast);
-	
-	m1 = M/2;
-	n1  = 1 << m1;
-	
-	matrix_transpose(n1, x, scratch, node_id, myFirst, myLast, pad_length);
-	//fprintf(log_file,"I am inside FFT1D-B\n");
-	
-	/* do n1 1D FFTs on columns */	
-	for (j = myFirst; j < myLast; j++){
-		single_FFT1D(direction, m1, n1, upriv, &scratch[2*j*(n1+pad_length)]);
-		twiddle_Col(direction, n1, N, j, umain2, &scratch[2*j*(n1+pad_length)],pad_length);
-	}
-	//fprintf(log_file,"I am inside FFT1D-C\n");
-	
-	matrix_transpose(n1, scratch, x, node_id, myFirst, myLast, pad_length);
-	//fprintf(log_file,"I am inside FFT1D-D\n");
-	
-	/* do n1 1D FFTs on columns again */
-	for (j = myFirst; j < myLast; j++) {
-		single_FFT1D(direction, m1, n1, upriv, &x[2*j*(n1+pad_length)]);
-	}
-	//fprintf(log_file,"I am inside FFT1D-E\n");
-	
-	matrix_transpose(n1, x, scratch, node_id, myFirst, myLast, pad_length);
-	//fprintf(log_file,"I am inside FFT1D-F\n");
-	/*for (j = myFirst; j < myLast; j++){
-		copyColumn(n1, &scratch[2*j*(n1+pad_length)], &x_shared[2*j*(n1+pad_length)]);
-	}*/
-	
-	return;
-
-}
-
-void copyColumn(int n1, float *src, float *dest){
-      
-	int i;
-
-	for (i = 0; i < n1; i++) {
-		dest[2*i] = src[2*i];
-		dest[2*i+1] = src[2*i+1];
-	}
-}
-
-void single_FFT1D(int direction, int M, int N, float *u, float *x){
-	
-	int j, k, q, L, r, Lstar;
-	float *u1, *x1, *x2;
-	float omega_r, omega_c, tau_r, tau_c, x_r, x_c;
-	
-	reverse(N, M, x);
-	
-	for (q=1; q<=M; q++) {
-		L = 1<<q; r = N/L; Lstar = L/2;
-		u1 = &u[2*(Lstar-1)];
-		for (k=0; k<r; k++) {
-			x1 = &x[2*(k*L)];
-			x2 = &x[2*(k*L+Lstar)];
-			for (j=0; j<Lstar; j++) {
-				omega_r = u1[2*j]; 
-				omega_c = direction*u1[2*j+1];
-				x_r = x2[2*j]; 
-				x_c = x2[2*j+1];
-				tau_r = omega_r*x_r - omega_c*x_c;
-				tau_c = omega_r*x_c + omega_c*x_r;
-				x_r = x1[2*j]; 
-				x_c = x1[2*j+1];
-				x2[2*j] = x_r - tau_r;
-				x2[2*j+1] = x_c - tau_c;
-				x1[2*j] = x_r + tau_r;
-				x1[2*j+1] = x_c + tau_c;
-			}
-		}
-	}
-	
-	return;
-}
-
-void twiddle_Col(int direction, int n1, int N, int j, float *u, float *x, int pad_length){
- 
-	int i;
-	float omega_c, omega_r, x_r, x_c;
-	
-	for (i = 0; i < n1; i++) {
-		omega_r = u[2*(j*(n1+pad_length)+i)];
-		omega_c = direction*u[2*(j*(n1+pad_length)+i)+1];  
-		x_r = x[2*i]; 
-		x_c = x[2*i+1];
-		x[2*i] = omega_r*x_r - omega_c*x_c;
-		x[2*i+1] = omega_r*x_c + omega_c*x_r;
-	}
-	
-	return;
-}
-
-void reverse(int N, int M, float *x){
-  
-	int j, k;
-	
-	for (k = 0; k < N; k++){
-		j = reverse_bit(M, k);
-		if (j > k){
-		      SWAP(x[2*j], x[2*k]);
-		      SWAP(x[2*j+1], x[2*k+1]);  
-		}
-	}
-	
-	return;
-}
-
-int reverse_bit(int M, int k){
-	
-	int i, j = 0, tmp = k;
-	
-	for (i = 0; i < M; i++){
-		j = 2*j + (tmp&0x1);
-		tmp = tmp >> 1;
-	}
-	
-	return j;
-}

apps.c

@@ -1,854 +0,0 @@
-#include "apps.h"
-#include "scc_signals.h"
-#include "libfunctions.h"
-#include "my_rtrm.h"
-#include <time.h>
-#include <math.h>
-
-#define SWAP(a,b) {float tmp; tmp=a; a=b; b=tmp;}
-#define FFT_MAX 136192
-#define PAGE_SIZE 4096
-#define ARTIFICIAL_ROUND_DURATION_SEC 0.5
-#define ARTIFICIAL_ROUND_DURATION_NSEC 500000000 /* 500 ms */
- 
-static float **svm_vectors, *svm_coef;
-static int *vector, **matrix;
-static float input_vector[D_sv];
-//static float matr_speedup[NUM_OF_MATRICES][MAX_WORKERS_COUNT];
-//static int matr_times[NUM_OF_MATRICES][MAX_WORKERS_COUNT];
-
-static float Exec_Speedup[MAX_WORKERS_COUNT];
-static int Exec_Latencies[MAX_WORKERS_COUNT];
-//static float **vectors, *coef;
-
-//2*(N+rootN*pad_length)*sizeof(float)+PAGE_SIZE);
-static int P = 1;						/* DEFAULT_P = 1			 */
-static int M = 16;					/* DEFAULT_M = 10			 */
-static int N = 65536; 			/* N = 2^M 				 */
-static int rootN = 256;			/* rootN = sqrt(N)			 */
-static int num_cache_lines = 65536;
-#define PADLENGTH 2
-
-
-static float *x_local;	/* x is the original time-domain data	 */
-static float *trans;          /* trans is used as scratch space        */
-static float *umain;          /* umain is roots of unity for 1D FFTs   */
-static float *umain2;         /* umain2 is entire roots of unity matrix*/
-static float *upriv;
-
-void execute_workload_svm (int lower_bound, int upper_bound);
-void execute_workload_matrix (int lower_bound, int upper_bound);
-
-void matrix_transpose(int n1, float *src, float *dest, int node_id, int myFirst, int myLast, int pad_length);
-void FFT1D(int direction, int M, int N, float *x, float *scratch, float *upriv, float *umain2, int node_id, int myFirst, int myLast, int pad_length, int P);
-void copyColumn(int n1, float *src, float *dest);
-void single_FFT1D(int direction, int M, int N, float *u, float *x);
-void twiddle_Col(int direction, int n1, int N, int j, float *u, float *x, int pad_length);
-void reverse(int N, int M, float *x);
-int reverse_bit(int M, int k);
-
-void execute_workload_svm (int lower_bound, int upper_bound) {
-	int i = 0, j = 0;
-	float diff = 0, norma = 0, local_sum[N_sv];
-	/* int vector_id = 0; Removed 16.02. Only one test vector */
-
-	if (base_offset == -1) {
-		base_offset = cur_agent.my_agent * N_sv;
-		//fprintf(log_file, "My agent is %d. Calculated base_offset is %d\n",cur_agent.my_agent,base_offset);
-	}
-	
-	for (i = lower_bound; i <= upper_bound; i++) {
-		local_sum[i] = 0;
-		scc_signals_check();
-		
-		for (j = 0; j < D_sv; j++){
-			diff = svm_vectors[i][j] - input_vector[j];
-			norma += diff*diff;
-		}
-		local_sum[i] += (float) (exp((double) (-gamma*norma))*svm_coef[i]);
-		norma = 0;
-	}
-		
-	for (i=lower_bound; i<=upper_bound; i++) 
-		manager_result_out[base_offset+i] = (int) local_sum[i];	
-}
-
-void execute_workload_matrix (int lower_bound, int upper_bound) {
-	int i, j, local_sum[MAX_ARRAY_SIZE];
-	
-	if (base_offset == -1) {
-		//matrix_out = (int*) shmat (cur_agent.segment_id, NULL, 0);
-		base_offset = cur_agent.my_agent * MAX_ARRAY_SIZE;
-	}
-	
-	for (i=lower_bound; i<=upper_bound; i++) {
-		local_sum[i] = 0;
-		scc_signals_check();
-		//signals_enable();
-		for (j=0; j<cur_agent.array_size; j++)
-			local_sum[i] += matrix[i][j] * vector[j];
-		//signals_disable();
-	}
-
-	for (i=lower_bound; i<=upper_bound; i++) 
-		manager_result_out[base_offset+i] = local_sum[i];
-}	
-
-void execute_workload_fft (int lower_bound, int upper_bound) {
-	int work_id = 0, pad_length = PADLENGTH;
-	
-	if ((lower_bound == 0) && (upper_bound == FFT_MAX)) {
-		P = 1;
-	}	else {
-		P = 2;
-	}	
-	
-	/* FIXME works only because fft is restricted to two workers */
-	if (lower_bound > 0) {
-		work_id = 1;
-	}	
-	
-	FFT1D(1, M, N, x_local, trans, upriv, umain2, work_id, lower_bound, upper_bound, pad_length, P); //HACK node_id - 1 important!!
-}
-
-void execute_workload_artificial (int lower_bound, int upper_bound) {
-	int AppSpeedup = upper_bound - lower_bound;
-	struct timespec ts;
-
-	//if (base_offset == -1) {
-	//	base_offset = cur_agent.my_agent * MAX_ARRAY_SIZE; /* FIXME Why is it always MAX_ARRAY_SIZE */
-	//}
-	
-	ts.tv_sec = 0;
-	ts.tv_nsec = ARTIFICIAL_ROUND_DURATION_NSEC / AppSpeedup;
-	nanosleep(&ts, NULL);
-	/*
-	for (i=lower_bound; i<=upper_bound; i++) {
-		sleep(ARTIFICIAL_ROUND_DURATION_SEC);
-	}
-	*/
-	/*
-	for (i=lower_bound; i<=upper_bound; i++) 
-		manager_result_out[base_offset+i] = -1;
-	*/
-}
-
-void execute_workload (int lower_bound, int upper_bound) {
-	
-	if (executed_app == MATRIX_MUL) {
-		execute_workload_matrix (lower_bound, upper_bound);
-	} else if (executed_app == SVM) {
-		execute_workload_svm (lower_bound, upper_bound);			
-	} else if (executed_app == FFT) {
-		execute_workload_fft (lower_bound, upper_bound);
-	} else if (executed_app == ARTIFICIAL) {
-		execute_workload_artificial (lower_bound, upper_bound);
-	}
-}
-
-void init_speedup_structs (void) {
-	
-	if (executed_app == MATRIX_MUL) {
-		if (MATRIX_ARRAY_SIZE == 1024) {
-#ifdef PLAT_SCC	
-			Exec_Speedup[0] = 1.0;
-			Exec_Speedup[1] = 1.188;
-			Exec_Speedup[2] = 2.264;
-			Exec_Speedup[3] = 3.0;
-			Exec_Speedup[4] = 3.429;
-			Exec_Speedup[5] = 4.0;
-			Exec_Speedup[6] = 8.0;
-			Exec_Speedup[7] = 0.0;
-			
-			Exec_Latencies[0] = 120;//29352;
-			Exec_Latencies[1] = 101;//15112;
-			Exec_Latencies[2] = 53;//11194;
-			Exec_Latencies[3] = 40;//10313;
-			Exec_Latencies[4] = 35;//8645;
-			Exec_Latencies[5] = 30;//7871;
-			Exec_Latencies[6] = 15;//6715;
-#else
-			Exec_Speedup[0] = 1.0;
-			Exec_Speedup[1] = 1.065;
-			Exec_Speedup[2] = 1.270;
-			Exec_Speedup[3] = 0.0;
-			Exec_Speedup[4] = 0.0;
-			Exec_Speedup[5] = 0.0;
-			Exec_Speedup[6] = 0.0;
-			Exec_Speedup[7] = 0.0;
-			
-			Exec_Latencies[0] = 100000000;//29352;
-			Exec_Latencies[1] = 31;//15112;
-			Exec_Latencies[2] = 29;//11194;
-			Exec_Latencies[3] = 24;//10313;
-			Exec_Latencies[4] = 0;//8645;
-			Exec_Latencies[5] = 0;//7871;
-			Exec_Latencies[6] = 0;//6715;
-			Exec_Latencies[7] = 0;//7014;
-#endif
-		} else if (MATRIX_ARRAY_SIZE == 2048) {
-#ifdef PLAT_SCC				
-			Exec_Speedup[0] = 1.0;
-			Exec_Speedup[1] = 1.091;
-			Exec_Speedup[2] = 1.2;
-			Exec_Speedup[3] = 1.491;
-			Exec_Speedup[4] = 1.791;
-			Exec_Speedup[5] = 2.824;
-			Exec_Speedup[6] = 3.0;
-
-			Exec_Latencies[0] = 240;//112276;
-			Exec_Latencies[1] = 220;//58880;
-			Exec_Latencies[2] = 200;//40305;
-			Exec_Latencies[3] = 161;//31705;
-			Exec_Latencies[4] = 134;//28309;
-			Exec_Latencies[5] = 85;//24512;
-			Exec_Latencies[6] = 80;//22239;
-			//matr_times[1][7] = 23;//20332;
-
-#else
-			Exec_Speedup[0] = 1.0;
-			Exec_Speedup[1] = 1.331;
-			Exec_Speedup[2] = 2.009;
-			Exec_Speedup[3] = 2.315;
-			Exec_Speedup[4] = 2.572;
-			Exec_Speedup[5] = 0.0;
-			Exec_Speedup[6] = 0.0;
-			Exec_Speedup[7] = 0.0;//5.522;
-
-			Exec_Latencies[0] = 100000000;//112276;
-			Exec_Latencies[1] = 116;//58880;
-			Exec_Latencies[2] = 87;//40305;
-			Exec_Latencies[3] = 58;//31705;
-			Exec_Latencies[4] = 50;//28309;
-			Exec_Latencies[5] = 45;//24512;
-			Exec_Latencies[6] = 0;//22239;
-			Exec_Latencies[7] = 0;//20332;
-#endif
-		} else if (MATRIX_ARRAY_SIZE == 4096) {
-#ifdef PLAT_SCC		
-			Exec_Speedup[0] = 1.0;
-			Exec_Speedup[1] = 2.001;
-			Exec_Speedup[2] = 2.976;
-			Exec_Speedup[3] = 4.032;
-			Exec_Speedup[4] = 5.034;
-			Exec_Speedup[5] = 6.25;
-			Exec_Speedup[6] = 6.678;
-			Exec_Speedup[7] = 6.819;
-
-			Exec_Latencies[0] = 750;//384005;
-			Exec_Latencies[1] = 374;//231583;
-			Exec_Latencies[2] = 252;//157966;
-			Exec_Latencies[3] = 186;//121222;
-			Exec_Latencies[4] = 149;//101208;
-			Exec_Latencies[5] = 120;//87852;
-			Exec_Latencies[6] = 110;//78093;
-#else 
-			Exec_Speedup[0] = 1.0;
-			Exec_Speedup[1] = 1.517;
-			Exec_Speedup[2] = 1.958;
-			Exec_Speedup[3] = 2.112;
-			Exec_Speedup[4] = 2.878;
-			Exec_Speedup[5] = 3.338;
-			Exec_Speedup[6] = 4.241;
-			Exec_Speedup[7] = 0.0;//5.073;
-						
-			Exec_Latencies[0] = 100000000;//384005;
-			Exec_Latencies[1] = 431;//231583;
-			Exec_Latencies[2] = 284;//157966;
-			Exec_Latencies[3] = 220;//121222;
-			Exec_Latencies[4] = 204;//101208;
-			Exec_Latencies[5] = 150;//87852;
-			Exec_Latencies[6] = 129;//78093;
-			Exec_Latencies[7] = 102;//75690;
-#endif
-		} else {
-			printf("Unknown array size\n");
-			exit(0);	
-		}
-	} else if (executed_app == SVM) {
-		/* N_sv 4096 D_sv 4096 */
-		Exec_Speedup[0] = 1.0; /* 1 worker */
-		Exec_Speedup[1] = 1.959;
-		Exec_Speedup[2] = 2.919;
-		Exec_Speedup[3] = 3.853;
-		Exec_Speedup[4] = 4.777;
-		Exec_Speedup[5] = 5.723;
-		Exec_Speedup[6] = 6.644;
-		Exec_Speedup[7] = 0.0;
-		
-		Exec_Latencies[0] = 578;
-		Exec_Latencies[1] = 295;
-		Exec_Latencies[2] = 198;
-		Exec_Latencies[3] = 150;
-		Exec_Latencies[4] = 121;
-		Exec_Latencies[5] = 101;
-		Exec_Latencies[6] = 87;
-		Exec_Latencies[7] = 6; /* Irrelevant */
-	} else if (executed_app == FFT) {
-		Exec_Speedup[0] = 1.0; /* 1 worker */
-		Exec_Speedup[1] = 1.55;
-		Exec_Speedup[2] = 0;
-		Exec_Speedup[3] = 0;
-		Exec_Speedup[4] = 0;
-		Exec_Speedup[5] = 0;
-		Exec_Speedup[6] = 0;
-		Exec_Speedup[7] = 0;
-		
-		Exec_Latencies[0] = 772;
-		Exec_Latencies[1] = 498;
-		Exec_Latencies[2] = 0;
-		Exec_Latencies[3] = 0;
-		Exec_Latencies[4] = 0;
-		Exec_Latencies[5] = 0;
-		Exec_Latencies[6] = 0;
-		Exec_Latencies[7] = 0;
-	} if (executed_app == ARTIFICIAL) {
-
-	}	
-}
-
-void app_init (char scen_directory[SCEN_DIR_SIZE], char scen_num[SCEN_NUM_SIZE]) {
-	int i, j, pad_length = PADLENGTH;
-	char buf[MAX_STR_NAME_SIZE], *buffer;
-	FILE *matrix_input, *support_vectors_file, *coef_file, *test_vector_file, *umain_file, *umain2_file, *x_local_file;
-	size_t bufsize = 32;
-	
-	if (executed_app == MATRIX_MUL) {
-		cur_agent.array_size = MATRIX_ARRAY_SIZE;
-		matrix = (int **) malloc(cur_agent.array_size * sizeof(int *));
-		#ifdef PLAT_SCC
-		strcpy(buf, "/shared/herc/");
-		#else
-		strcpy(buf, "../");
-		#endif
-		strcat(buf, scen_directory);
-		strcat(buf, "/MATRIX-inputs/");
-		strcat(buf, itoa(cur_agent.array_size));
-		fprintf(log_file,"matrix file path = %s\n",buf);
-
-		if ((matrix_input = fopen(buf, "r")) == NULL){
-			printf("Cannot open input file with file path = %s ",buf);
-			perror("open matrix_input");
-		}
-
-		for (i=0; i<cur_agent.array_size; i++) {
-			matrix[i] = (int *) malloc(cur_agent.array_size * sizeof(int));
-			for (j=0; j<cur_agent.array_size; j++) 
-				fscanf(matrix_input,"%d",&matrix[i][j]);
-		}
-
-		vector = (int *) malloc(cur_agent.array_size * sizeof(int));
-		for (j=0; j<cur_agent.array_size; j++) 
-			fscanf(matrix_input,"%d",&vector[j]);
-		
-		fclose(matrix_input);
-	} else if (executed_app == SVM) {
-		#ifdef PLAT_SCC
-		strcpy(buf, "/shared/herc/");
-		#else
-		strcpy(buf, "../");
-		#endif
-		strcat(buf,scen_directory);
-		//strcat(buf,"/");
-		//strcat(buf,scen_num);
-		strcat(buf,"/SVM-inputs/support_vectors_N_sv_");
-		strcat(buf,itoa(N_sv));
-		strcat(buf,"_D_sv_");
-		strcat(buf,itoa(D_sv));
-		strcat(buf,".dat");
-		fprintf(log_file,"svm file path = %s\n",buf);
-		
-		if ((support_vectors_file = fopen(buf,"r")) == NULL){
-			printf("Cannot open input file with file path = %s ",buf);
-			perror("open svm_input");
-		}
-		
-		#ifdef PLAT_SCC
-		strcpy(buf, "/shared/herc/");
-		#else
-		strcpy(buf, "../");
-		#endif
-		strcat(buf,scen_directory);
-		//strcat(buf,"/");
-		//strcat(buf,scen_num);
-		strcat(buf,"/SVM-inputs/sv_coef_N_sv_");
-		strcat(buf,itoa(N_sv));
-                strcat(buf,"_D_sv_");
-                strcat(buf,itoa(D_sv));
-                strcat(buf,".dat");
-		fprintf(log_file,"svm_coef file path = %s\n",buf);
-		
-		if ((coef_file = fopen(buf,"r")) == NULL){
-			printf("Cannot open input file with file path = %s ",buf);
-			perror("open svm_input");
-		}
-		
-		#ifdef PLAT_SCC
-                strcpy(buf, "/shared/herc/");
-                #else
-                strcpy(buf, "../");
-                #endif
-                strcat(buf,scen_directory);
-                //strcat(buf,"/");
-                //strcat(buf,scen_num);
-                strcat(buf,"/SVM-inputs/test_vector_D_sv_");
-                strcat(buf,itoa(D_sv));
-                strcat(buf,".dat");
-                fprintf(log_file,"test_vector file path = %s\n",buf);
-
-                if ((test_vector_file = fopen(buf,"r")) == NULL){
-                        printf("Cannot open input file with file path = %s ",buf);
-                        perror("open svm_input");
-                }
-
-		svm_vectors = (float **)malloc(N_sv*sizeof(float *));
-		if (svm_vectors == NULL){
-			printf("--%d-- svm_vectors malloc fail!!\n", node_id);
-			perror("malloc error");
-		}
-		svm_coef = (float *)malloc(N_sv*sizeof(float));
-		if (svm_coef == NULL){
-			printf("--%d-- svm_coef malloc fail!!\n", node_id);
-			perror("malloc error");
-		}
-		
-		buffer = (char *)malloc(bufsize * sizeof(char));
-		for (i = 0; i < N_sv; i++) {
-			svm_vectors[i] = (float *)malloc(D_sv*sizeof(float));
-			if (svm_vectors[i] == NULL) {
-				printf("--%d-- svm_vectors[%d] malloc fail!!\n", node_id, i);
-				perror("malloc error");
-			} else {
-				for (j = 0; j < D_sv; j++) {
-					/* Read support svm_vectors */
-					if (j < D_sv){
-						fscanf(support_vectors_file,"%f",&svm_vectors[i][j]);
-						fgetc(support_vectors_file);
-					}else{
-						getline(&buffer,&bufsize,support_vectors_file);
-					}
-				}
-			}
-		}
-
-		for (j = 0; j < N_sv; j++) {
-                	/* Read coefficients */
-                        fscanf(coef_file,"%f",&svm_coef[j]);
-                        fgetc(coef_file);
-                }
-
-		for (j = 0; j < D_sv; j++) {
-                        /* Read coefficients */
-                        fscanf(test_vector_file,"%f",&input_vector[j]);
-                }
-
-
-		cur_agent.array_size = -1;
-		fclose(support_vectors_file);
-		fclose(coef_file);
-		fclose(test_vector_file);
-		free(buffer);
-	} else if (executed_app == FFT) {
-		fprintf(log_file,"Initializing FFT application\n");
-		
-		x_local = (float *)malloc(2*(N+rootN*pad_length)*sizeof(float)+PAGE_SIZE);
-		if (x_local == NULL){
-			printf("Malloc error for x_local\n");
-			perror("malloc error");
-			exit(-1);
-		}
-		
-		trans = (float *)malloc(2*(N+rootN*pad_length)*sizeof(float)+PAGE_SIZE);
-		if (trans == NULL){
-			printf("Malloc error for trans\n");
-			perror("malloc error");
-			exit(-1);
-		}
-		
-		umain = (float *)malloc(2*rootN*sizeof(float));  
-		if (umain == NULL){
-			printf("Malloc error for umain\n");
-			perror("malloc error");
-			exit(-1);
-		}
-		
-		umain2 = (float *)malloc(2*(N+rootN*pad_length)*sizeof(float)+PAGE_SIZE);
-		if (umain2 == NULL){
-			printf("Malloc error for umain2\n");
-			perror("malloc error");
-			exit(-1);
-		}
-		
-		upriv = (float *)malloc(2*(rootN-1)*sizeof(float));
-		if (upriv == NULL){
-			printf("--%d-- Malloc error for upriv\n", node_id);
-			perror("malloc error");
-			exit(-1); 
-		}
-				
-		#ifdef PLAT_SCC
-		strcpy(buf, "/shared/herc/");
-		#else
-		strcpy(buf, "../");
-		#endif
-		strcat(buf,scen_directory);
-		//strcat(buf,"/");
-		//strcat(buf,scen_num);
-		strcat(buf,"/FFT-inputs/umain_file");
-		fprintf(log_file,"umain_file file path = %s\n",buf);
-		
-		if ((umain_file = fopen(buf,"r")) == NULL){
-			printf("Cannot open input file with file path = %s ",buf);
-			perror("open fft_input");
-		}
-		
-		for (i=0; i<2*rootN; i++) {
-			fscanf(umain_file,"%f",&umain[i]);
-		}
-		fclose(umain_file);
-		
-		#ifdef PLAT_SCC
-		strcpy(buf, "/shared/herc/");
-		#else
-		strcpy(buf, "../");
-		#endif
-		strcat(buf,scen_directory);
-		//strcat(buf,"/");
-		//strcat(buf,scen_num);
-		strcat(buf,"/FFT-inputs/umain2_file");
-		fprintf(log_file,"umain2_file file path = %s\n",buf);
-		
-		if ((umain2_file = fopen(buf,"r")) == NULL){
-			printf("Cannot open input file with file path = %s ",buf);
-			perror("open umain_file");
-		}
-		
-		//for (i=0; i<2*(N+rootN*pad_length)+PAGE_SIZE; i++) {
-		for (i=0; i<2*(N+rootN*pad_length); i++) {
-			fscanf(umain2_file,"%f",&umain2[i]);
-		}
-		fclose(umain2_file);
-		
-		#ifdef PLAT_SCC
-		strcpy(buf, "/shared/herc/");
-		#else
-		strcpy(buf, "../");
-		#endif
-		strcat(buf,scen_directory);
-		//strcat(buf,"/");
-		//strcat(buf,scen_num);
-		strcat(buf,"/FFT-inputs/x_local_file");
-		fprintf(log_file,"x_local_file file path = %s\n",buf);
-		
-		if ((x_local_file = fopen(buf,"r")) == NULL){
-			printf("Cannot open input file with file path = %s ",buf);
-			perror("open x_local_file");
-		}
-		
-		//for (i=0;i<2*(N+rootN*pad_length)+PAGE_SIZE;i++) {
-		for (i=0; i<2*(N+rootN*pad_length); i++) {
-			fscanf(x_local_file,"%f",&x_local[i]);
-		}
-		fclose(x_local_file);
-		
-		for (i = 0; i < 2*(rootN-1); i++){
-			upriv[i] = umain[i];
-		}
-		
-	} else if (executed_app == MATRIX_MUL) {
-
-	}
-}
-
-int get_max_cores_count(app cur_app){
-#ifdef SINGLE_WORKER
-	return 2;
-#elif ARTIFICIAL_APPS_SIM
-	int tmp_max_cores=MAX_WORKERS_COUNT; /* FIXME 31.10.2017 unable to send more than 8 workers via MPB */
-	
-	if (cur_app.var < 1.0) {
-                tmp_max_cores = (int) ceilf(2.0*cur_app.A - 1);
-        } else {
-                tmp_max_cores = (int) ceilf(cur_app.A + (cur_app.A*cur_app.var) - cur_app.var);
-	}
-
-	if (tmp_max_cores < MAX_WORKERS_COUNT) {
-		return tmp_max_cores;
-	} else {
-		return MAX_WORKERS_COUNT;
-	}
-#else
-	if (executed_app == FFT) {
-		return 3;
-	}	else {
-		return MAX_WORKERS_COUNT;
-	}
-#endif	
-}
-
-#ifdef ARTIFICIAL_APPS_SIM
-float Speedup_Artificial_App(app cur_app, int num_of_cores) {
-	float res=0;
-	
-	if (num_of_cores > 0) {
-		if (cur_app.var < 1.0) {
-			if (num_of_cores == 1) {
-				res = 1;
-			} else if ((num_of_cores > 1) && (num_of_cores < cur_app.A)) {
-				res = (num_of_cores*cur_app.A) / (cur_app.A + (cur_app.var / 2.0*(num_of_cores-1)));			
-			} else if ((num_of_cores >= cur_app.A) && (num_of_cores < 2.0*cur_app.A - 1)) {
-				res = (num_of_cores*cur_app.A) / (cur_app.var*(cur_app.A -0.5) + num_of_cores*(1.0 - 0.5*cur_app.var));
-			} else {
-				res = cur_app.A;
-			}
-		} else { /* For n=1, result is 1*/
-			if ((num_of_cores >= 1) && (num_of_cores <= (cur_app.A + cur_app.A*cur_app.var - cur_app.var))) {
-				res = (num_of_cores*cur_app.A*(cur_app.var + 1)) / (cur_app.A + cur_app.var*(num_of_cores-1 + cur_app.A));
-			} else {
-				res = cur_app.A;
-			}
-		}
-	}
-
-	return res;
-}
-#endif
-
-float Speedup(app cur_app, int num_of_cores) {
-	if ((num_of_cores < 2) || (num_of_cores > get_max_cores_count(cur_app))) {
-		return 0;
-	} else {
-#ifndef ARTIFICIAL_APPS_SIM
-		return Exec_Speedup[num_of_cores-2];
-#else
-		return Speedup_Artificial_App(cur_app, num_of_cores-1);	
-#endif
-	}
-}
-
-int get_times(app cur_app, int num_of_cores) {
-#ifndef ARTIFICIAL_APPS_SIM
-	return (cur_app.workld * Exec_Latencies[num_of_cores-2]);
-#else
-	return cur_app.workld * (ARTIFICIAL_ROUND_DURATION_SEC / ((int) Speedup_Artificial_App(cur_app, num_of_cores+1))); /* FIXME cutting off floating points -- +1 is because in Speedup calc it is -1*/
-#endif
-}
-
-void matrix_transpose(int n1, float *src, float *dest, int node_id, int myFirst, int myLast, int pad_length){
-	int i; 
-	int j; 
-	int k; 
-	int l; 
-	int m;
-	int blksize;
-	int numblks;
-	int firstfirst;
-	int h_off;
-	int v_off;
-	int v;
-	int h;
-	int n1p;
-	int row_count;
-
-	//fprintf(log_file,"I am inside matrix_transpose-0 node_id is %d n1 %d\n",node_id,n1);
-	blksize = myLast-myFirst;
-	numblks = (2*blksize)/num_cache_lines;
-	if (numblks * num_cache_lines != 2 * blksize) {
-		numblks ++;
-	}
-	blksize = blksize / numblks;
-	firstfirst = myFirst;
-	row_count = n1/P;
-	n1p = n1+pad_length;
-	for (l=node_id+1;l<P;l++) {
-		v_off = l*row_count;
-		for (k=0; k<numblks; k++) {
-			h_off = firstfirst;
-			for (m=0; m<numblks; m++) {
-				for (i=0; i<blksize; i++) {
-					v = v_off + i;
-					for (j=0; j<blksize; j++) {
-						h = h_off + j;
-						//fprintf(log_file,"Index dest is %d\n",2*(h*n1p+v));
-						//fprintf(log_file,"Index src is %d\n",2*(v*n1p+h));
-						//fprintf(log_file,"src = %f\n",src[2*(v*n1p+h)]);
-						//fprintf(log_file,"src + 1 = %f\n",src[2*(v*n1p+h)+1]);
-						//fprintf(log_file,"dest = %f\n",dest[2*(h*n1p+v)]);
-						//fprintf(log_file,"dest + 1 = %f\n",dest[2*(h*n1p+v)+1]);
-						dest[2*(h*n1p+v)] = src[2*(v*n1p+h)];
-						dest[2*(h*n1p+v)+1] = src[2*(v*n1p+h)+1];
-						//fprintf(log_file,"yolo\n");
-					}
-				}
-				h_off += blksize;
-			}
-			v_off+=blksize;
-		}
-	}
-	//fprintf(log_file,"I am inside matrix_transpose-A\n");
-	
-	for (l=0;l<node_id;l++) {
-		v_off = l*row_count;
-		for (k=0; k<numblks; k++) {
-			h_off = firstfirst;
-			for (m=0; m<numblks; m++) {
-				for (i=0; i<blksize; i++) {
-					v = v_off + i;
-					for (j=0; j<blksize; j++) {
-						h = h_off + j;
-						dest[2*(h*n1p+v)] = src[2*(v*n1p+h)];
-						dest[2*(h*n1p+v)+1] = src[2*(v*n1p+h)+1];
-					}
-				}
-				h_off += blksize;
-			}
-			v_off+=blksize;
-		}
-	}
-	//fprintf(log_file,"I am inside matrix_transpose-B\n");
-	
-	v_off = node_id*row_count;
-	for (k=0; k<numblks; k++) {
-		h_off = firstfirst;
-		for (m=0; m<numblks; m++) {
-			for (i=0; i<blksize; i++) {
-				v = v_off + i;
-				for (j=0; j<blksize; j++) {
-				  h = h_off + j;
-				  dest[2*(h*n1p+v)] = src[2*(v*n1p+h)];
-				  dest[2*(h*n1p+v)+1] = src[2*(v*n1p+h)+1];
-				}
-			}
-			h_off += blksize;
-		}
-		v_off+=blksize;
-	}
-	//fprintf(log_file,"I am inside matrix_transpose-C\n");
-}
-
-//FFT1D(1, M, N, x_local, trans, upriv, umain2, work_id, lower_bound, upper_bound, pad_length, P);
-void FFT1D(int direction, int M, int N, float *x, float *scratch, float *upriv, float *umain2, int node_id, int myFirst, int myLast, int pad_length, int P){
-	int j, m1, n1;
-	
-	//printf("I am %d and I am inside FFT1D\n",node_id);
-	//fprintf(log_file,"I am inside FFT1D-A myFirst=%d myLast=%d\n",myFirst,myLast);
-	
-	m1 = M/2;
-	n1  = 1 << m1;
-	
-	matrix_transpose(n1, x, scratch, node_id, myFirst, myLast, pad_length);
-	//fprintf(log_file,"I am inside FFT1D-B\n");
-	
-	/* do n1 1D FFTs on columns */	
-	for (j = myFirst; j < myLast; j++){
-		single_FFT1D(direction, m1, n1, upriv, &scratch[2*j*(n1+pad_length)]);
-		twiddle_Col(direction, n1, N, j, umain2, &scratch[2*j*(n1+pad_length)],pad_length);
-	}
-	//fprintf(log_file,"I am inside FFT1D-C\n");
-	
-	matrix_transpose(n1, scratch, x, node_id, myFirst, myLast, pad_length);
-	//fprintf(log_file,"I am inside FFT1D-D\n");
-	
-	/* do n1 1D FFTs on columns again */
-	for (j = myFirst; j < myLast; j++) {
-		single_FFT1D(direction, m1, n1, upriv, &x[2*j*(n1+pad_length)]);
-	}
-	//fprintf(log_file,"I am inside FFT1D-E\n");
-	
-	matrix_transpose(n1, x, scratch, node_id, myFirst, myLast, pad_length);
-	//fprintf(log_file,"I am inside FFT1D-F\n");
-	/*for (j = myFirst; j < myLast; j++){
-		copyColumn(n1, &scratch[2*j*(n1+pad_length)], &x_shared[2*j*(n1+pad_length)]);
-	}*/
-	
-	return;
-
-}
-
-void copyColumn(int n1, float *src, float *dest){
-      
-	int i;
-
-	for (i = 0; i < n1; i++) {
-		dest[2*i] = src[2*i];
-		dest[2*i+1] = src[2*i+1];
-	}
-}
-
-void single_FFT1D(int direction, int M, int N, float *u, float *x){
-	
-	int j, k, q, L, r, Lstar;
-	float *u1, *x1, *x2;
-	float omega_r, omega_c, tau_r, tau_c, x_r, x_c;
-	
-	reverse(N, M, x);
-	
-	for (q=1; q<=M; q++) {
-		L = 1<<q; r = N/L; Lstar = L/2;
-		u1 = &u[2*(Lstar-1)];
-		for (k=0; k<r; k++) {
-			x1 = &x[2*(k*L)];
-			x2 = &x[2*(k*L+Lstar)];
-			for (j=0; j<Lstar; j++) {
-				omega_r = u1[2*j]; 
-				omega_c = direction*u1[2*j+1];
-				x_r = x2[2*j]; 
-				x_c = x2[2*j+1];
-				tau_r = omega_r*x_r - omega_c*x_c;
-				tau_c = omega_r*x_c + omega_c*x_r;
-				x_r = x1[2*j]; 
-				x_c = x1[2*j+1];
-				x2[2*j] = x_r - tau_r;
-				x2[2*j+1] = x_c - tau_c;
-				x1[2*j] = x_r + tau_r;
-				x1[2*j+1] = x_c + tau_c;
-			}
-		}
-	}
-	
-	return;
-}
-
-void twiddle_Col(int direction, int n1, int N, int j, float *u, float *x, int pad_length){
- 
-	int i;
-	float omega_c, omega_r, x_r, x_c;
-	
-	for (i = 0; i < n1; i++) {
-		omega_r = u[2*(j*(n1+pad_length)+i)];
-		omega_c = direction*u[2*(j*(n1+pad_length)+i)+1];  
-		x_r = x[2*i]; 
-		x_c = x[2*i+1];
-		x[2*i] = omega_r*x_r - omega_c*x_c;
-		x[2*i+1] = omega_r*x_c + omega_c*x_r;
-	}
-	
-	return;
-}
-
-void reverse(int N, int M, float *x){
-  
-	int j, k;
-	
-	for (k = 0; k < N; k++){
-		j = reverse_bit(M, k);
-		if (j > k){
-		      SWAP(x[2*j], x[2*k]);
-		      SWAP(x[2*j+1], x[2*k+1]);  
-		}
-	}
-	
-	return;
-}
-
-int reverse_bit(int M, int k){
-	
-	int i, j = 0, tmp = k;
-	
-	for (i = 0; i < M; i++){
-		j = 2*j + (tmp&0x1);
-		tmp = tmp >> 1;
-	}
-	
-	return j;
-}

apps.h

@@ -1,20 +0,0 @@
-#ifndef __APPS_H__
-#define __APPS_H__
-
-#include "variables.h"
-
-#define MATRIX_ARRAY_SIZE 4096
-#define FFT_ARRAY_SIZE 256 
-#define N_sv 4096
-#define D_sv 4096
-#define gamma 0.12
-#define SVM_ARRAY_SIZE N_sv
-
-void init_speedup_structs (void);
-void app_init (char scen_directory[SCEN_DIR_SIZE], char scen_num[SCEN_NUM_SIZE]);
-void execute_workload (int lower_bound, int upper_bound);
-int get_max_cores_count(app cur_app);
-int get_times(app cur_app, int num_of_cores);
-float Speedup(app cur_app, int num_of_cores);
-
-#endif

common_core.h

@@ -1,8 +0,0 @@
-#ifndef __COMMON_NODE_H__
-#define __COMMON_NODE_H__
-
-#include "variables.h"
-void common_node_actions(char scen_directory[SCEN_DIR_SIZE], char scen_num[SCEN_NUM_SIZE], int Selfopt_Radius, int Max_SelfOpt_Interval_MS);
-void my_settimer(int msec);
-int my_gettimer(void);
-#endif

controller_core.c

@@ -1,363 +0,0 @@
-#include <sys/wait.h>
-
-#include "controller_core.h"
-#include "my_rtrm.h"
-#include "libfunctions.h"
-#include "noc_functions.h"
-#include "sig_aux.h"
-#include "common_core.h"
-#include "signal_handlers.h"
-#include "scc_signals.h"
-#include "idag_defs.h"
-#include "structs.h"
-#include "variables.h"
-
-#ifndef PLAT_LINUX
-void idle_agent_actions(char scen_directory[SCEN_DIR_SIZE], char scen_num[SCEN_NUM_SIZE]) {
-#else
-void idle_agent_actions(char scen_directory[SCEN_DIR_SIZE], char scen_num[SCEN_NUM_SIZE], int Selfopt_Radius, int Max_SelfOpt_Interval_MS) {
-#endif
-	int i, one_core; 
-	pid_t p;
-	core_list *tmp_cores_list;
-	inter_list tmp_inter_list;
-	float avg_cluster_util;
-	int init_delay_sec;
-	
-	
-	printf("I an idag with node_id = %d, pid = %d paxos_state = %s\n",node_id,getpid(),id2string(paxos_state));
-	if (paxos_state == NEW_IDAG){
-		fprintf(log_file,"I an idag with node_id = %d, pid = %d\n",node_id,getpid());
-	}
-	
-	if (paxos_state != NEW_IDAG)
-	{
-	  
-		its.it_value.tv_sec = 0;
-		its.it_interval.tv_sec = 0;//its.it_value.tv_sec;
-		its.it_interval.tv_nsec = 0;
-		nodes_initialised=0;
-		
-		index_bottom[node_id] = 0;
-
-		#ifdef PLAT_LINUX
-		for (i=(node_id * MAX_SIGNAL_LIST_LEN * LINE_SIZE); i<((node_id + 1) * MAX_SIGNAL_LIST_LEN * LINE_SIZE); i++) {
-				sig_array[i] = NO_SIG;
-		}
-
-		//semaphore inits
-		if (sem_init(&scc_lock[node_id], 1, 1) == -1){
-			printf("I am %d error\n",node_id);
-			perror("sem_init");
-		}
-
-		if (sem_init(&flag_data_written[node_id], 1, 0) == -1){
-			printf("I am %d error\n",node_id);
-			perror("sem_init");
-		}
-		#endif
-
-		install_signal_handlers();
-		#ifdef PLAT_LINUX
-		sig_SEGV_enable();
-		#endif
-
-		sev.sigev_notify = SIGEV_SIGNAL;
-		sev.sigev_signo = SIG_TIMER;
-		sev.sigev_value.sival_ptr = &timerid;
-		if (timer_create(CLOCK_REALTIME, &sev, &timerid) == -1) printf("timer_create error\n");	  
-	  
-		DDS_count=0;
-		my_cores_count=0;
-		DDS=NULL;
-		my_cores=NULL;
-		
-		if (my_cores == NULL) {
-			my_cores = (core_list *) malloc(sizeof(core_list));
-			my_cores_tail = my_cores;
-		}
-		
-		my_cores_count++;
-		my_cores_tail->core_id = node_id;
-		my_cores_tail->offered_to = -1;
-		my_cores_tail->next = NULL;
-		
-		DDS = (DDS_list *) malloc(sizeof(DDS_list));
-		DDS->agent_id = node_id;
-		DDS->next = NULL;
-		DDS_tail = DDS;
-		DDS_count++;
-		for (i = 0; i < NUES; i++)
-			if (i != node_id && idag_mask[i] == node_id) {
-				if (my_cores == NULL) {
-					my_cores = (core_list *) malloc(sizeof(core_list));
-					my_cores_tail = my_cores;
-				} else {
-					my_cores_tail->next = (core_list *) malloc(sizeof(core_list));
-					my_cores_tail = my_cores_tail->next;
-				}
-
-				my_cores_count++;
-				my_cores_tail->core_id = i;
-				my_cores_tail->offered_to = -1;
-				my_cores_tail->next = NULL;
-				#ifdef PLAT_LINUX
-				/* 7.12.2015 I have to create new children only if i am initial IDAG */
-				p = fork();
-				if (p==0){
-					node_id = i;
-					common_node_actions(scen_directory,scen_num,Selfopt_Radius,Max_SelfOpt_Interval_MS);
-				}
-					
-				#endif
-			}
-
-		DDS->num_of_cores = my_cores_count;
-		
-		if (log_file == NULL){
-			log_file = create_log_file(node_id, 0, scen_directory, scen_num);
-			setbuf(log_file, NULL);
-		}
-
-		fprintf(log_file,"my pid is %d\n",getpid());
-		cur_time = time(NULL);
-		cur_t = localtime(&cur_time);
-		fprintf(log_file, "[%d:%d:%d]: I initialized node_id=%d\n",cur_t->tm_hour,cur_t->tm_min,cur_t->tm_sec,node_id);
-
-		alive = (int *)malloc(X_max*Y_max*sizeof(int));
-		suspected = (int *)malloc(X_max*Y_max*sizeof(int));
-		
-		for (i = 0; i < X_max*Y_max; i++){
-			alive[i] = 1;
-			suspected[i] = 0;
-		}
-		
-		#ifdef PLAT_SCC
-		RCCE_barrier(&RCCE_COMM_WORLD);
-		#else
-		sleep(1);
-		#endif
-		
-		for (tmp_cores_list = my_cores->next; tmp_cores_list != NULL; tmp_cores_list = tmp_cores_list->next) {
-		  
-			one_core = tmp_cores_list->core_id;
-			if (core_inter_head[one_core] == NULL){
-				core_inter_head[one_core] = (inter_list *) malloc(sizeof(inter_list));
-				core_inter_tail[one_core] = core_inter_head[one_core];
-			} else {
-				core_inter_tail[one_core]->next = (inter_list *) malloc(sizeof(inter_list));
-				core_inter_tail[one_core] = core_inter_tail[one_core]->next;
-			}
-
-			core_inter_tail[one_core]->type = INIT_CORE;
-			core_inter_tail[one_core]->next = NULL;
-			
-			//if (paxos_state != NEW_IDAG)
-			signals_disable();
-			scc_kill(one_core, SIG_INIT, core_inter_head[one_core]);
-			signals_enable();
-		}
-		
-		state = IDLE_IDAG;
-
-		while (nodes_initialised != my_cores_count-1) {
-			scc_pause();
-			scc_signals_check();
-		}
-
-#ifdef PLAT_SCC
-		RCCE_barrier(&RCCE_COMM_WORLD);
-		#else
-		sleep(1);
-		#endif
-		#if defined(EPFD) || defined(tEPFD)
-		sev.sigev_notify = SIGEV_SIGNAL;
-		sev.sigev_signo = SIG_EPFD_TIMER;
-		sev.sigev_value.sival_ptr = &epfd_timer;
-		if (timer_create(CLOCK_REALTIME, &sev, &epfd_timer) == -1)
-			printf("timer_create error\n");
-		else
-			fprintf(log_file,"I succesfully created epfd_timer\n");
-		#endif
-			
-		#if defined(PFD) || defined(tPFD)
-		sev.sigev_notify = SIGEV_SIGNAL;
-		sev.sigev_signo = SIG_PFD_TIMER;
-		sev.sigev_value.sival_ptr = &pfd_timer;
-		if (timer_create(CLOCK_REALTIME, &sev, &pfd_timer) == -1)
-			printf("timer_create error\n");
-		else
-			fprintf(log_file,"I succesfully created pfd_timer\n");
-		#endif
-		if (node_id < 10){
-			init_delay_sec = node_id;
-		}else if (node_id < 100){
-			init_delay_sec = node_id%10;
-		}else{
-			init_delay_sec = node_id%100;
-		}
-		#if defined(EPFD) || defined(tEPFD)
-		its.it_interval.tv_sec = 0;
-		its.it_interval.tv_nsec = 0;
-		its.it_value.tv_sec = init_delay_sec;
-		its.it_value.tv_nsec = 0;
-		if (timer_settime(epfd_timer, 0, &its, NULL) == -1) perror("timer_settime error9");
-		#endif
-
-		#if defined (PFD) || defined (tPFD)
-		its.it_interval.tv_sec = 0;
-		its.it_interval.tv_nsec = 0;
-		its.it_value.tv_sec = init_delay_sec;
-		its.it_value.tv_nsec = 0;
-		if (timer_settime(pfd_timer, 0, &its, NULL) == -1) perror("timer_settime error9");
-		#endif
-	}
-	
-	if (paxos_state == NEW_IDAG){
-		tmp_inter_list.type = RECOVERED;
-		scc_kill(10,SIG_RECOVER,&tmp_inter_list);
-		state = IDLE_IDAG;
-		pending_state = NO_PENDING_STATE;
-		paxos_state = NO_PENDING_STATE;
-		fprintf(log_file,"state : %s\n",id2string(state));
-	}
-	time_t t;
-	srand((unsigned) time(&t));
-	
-	#ifdef CONTROLLER
-	/* Scenario pou peftei o controller */
-	 if (timer_schedule[node_id] != 0){
-		timer_schedule[node_id] = 8 + rand() % 10;
-	   	sev.sigev_notify = SIGEV_SIGNAL;
-		sev.sigev_signo = SIG_CTIMER;
-		sev.sigev_value.sival_ptr = &controller_timer;
-		if (timer_create(CLOCK_REALTIME, &sev, &controller_timer) == -1)
-			 printf("timer_create error\n");
-		else
-			 printf("Controller Timer created succesfully!\n");
-		its.it_interval.tv_sec = 0;
-		its.it_interval.tv_nsec = 0;
-		
-		its.it_value.tv_sec = timer_schedule[node_id];
-		its.it_value.tv_nsec = 0;
-		if (timer_settime(controller_timer, 0, &its, NULL) == -1)
-			 perror("controller_core.c : timer_settime error9");
-		else
-			 printf("%d : My timer will explode in %d seconds.\n", node_id, timer_schedule[node_id]);
-	 }
-	 #endif
-
-	while (state != IDAG_ENDING)
-		if (state == IDLE_IDAG) {
-			scc_pause();
-			if (paxos_state == NEW_IDAG){
-				fprintf(log_file, "I will check for signals now!\n");
-			}
-			scc_signals_check();
-		} else {
-			printf("idle_agent.c : Uknown state node_id = %d state = %s\n",node_id,id2string(state));
-			state = IDLE_IDAG;
-	}
-	
-	//inter_list tmp_inter_list;
-	
-	tmp_cores_list = my_cores;
-	my_cores = my_cores->next;
-	free(tmp_cores_list);
-	for (; my_cores != NULL; my_cores = my_cores->next){
-		tmp_cores_list = my_cores;
-		one_core = my_cores->core_id;
-		if (core_inter_head[one_core] == NULL) {
-			core_inter_head[one_core] = (inter_list *) malloc(sizeof(inter_list));
-			core_inter_tail[one_core] = core_inter_head[one_core];
-		} else {
-			core_inter_tail[one_core]->next = (inter_list *) malloc(sizeof(inter_list));
-			core_inter_tail[one_core] = core_inter_tail[one_core]->next;
-			fprintf(log_file,"I am still doing smth with my node %d interaction = %d\n",one_core,core_inter_head[one_core]->type);
-		}
-
-		core_inter_tail[one_core]->type = TERMINATION_STATS;
-		core_inter_tail[one_core]->next = NULL;
-		//kill(pid_num[one_core], SIG_TERMINATE);
-		//signals_disable();
-		scc_kill(one_core, SIG_TERMINATE, core_inter_head[one_core]);
-		
-		/* 8.7.2016 Paxos Stats */
-		tmp_inter_list.next = NULL;
-		tmp_inter_list.type = PAXOS_STATS_REQ;
-		scc_kill(one_core, SIG_PAXOS_STATS_REQ, &tmp_inter_list);
-		paxos_node_stats.msg_count++;
-		paxos_node_stats.distance += distance(node_id,one_core);
-		
-		//signals_enable();
-		my_stats.msg_count++;
-		my_stats.distance += distance(node_id,one_core);
-
-		free(tmp_cores_list);
-	}
-
-	while (state == IDAG_ENDING) {
-		scc_pause();
-		scc_signals_check();
-
-		/* 8.7.2016 Paxos stats */
-		if (paxos_stats_replied == my_cores_count -1) {
-			tmp_inter_list.next = NULL;
-			tmp_inter_list.type = PAXOS_STATS_REP;
-			
-			paxos_total_stats.msg_count += paxos_node_stats.msg_count;
-			paxos_total_stats.distance += paxos_node_stats.distance;
-			
-			tmp_inter_list.data.paxos_stats[0] = paxos_total_stats.msg_count;
-			tmp_inter_list.data.paxos_stats[1] = paxos_total_stats.fd_msg_count;
-			scc_kill(idag_id_arr[0], SIG_PAXOS_STATS_REP, &tmp_inter_list);
-			paxos_stats_replied++;
-		}
-		
-		if (stats_replied == my_cores_count-1 && paxos_stats_replied == my_cores_count) {
-			//printf("I am %d and all my cores replied their stats\n",node_id);
-			core_inter_head[0] = (inter_list *) malloc(sizeof(inter_list));
-			core_inter_tail[0] = core_inter_head[0];
-		
-			core_inter_tail[0]->type = REP_STATISTICS;
-			core_inter_tail[0]->next = NULL;
-
-			total_stats.msg_count += my_stats.msg_count;
-			total_stats.message_size += my_stats.message_size;
-			total_stats.distance += my_stats.distance; 
-			total_stats.app_turnaround += my_stats.app_turnaround;
-			total_stats.comp_effort += my_stats.comp_effort;
-			total_stats.cores_utilized += my_stats.cores_utilized;
-			total_stats.times_accessed += my_stats.times_accessed;
-
-			avg_cluster_util = (float) my_stats.cores_utilized / (my_stats.times_accessed * (my_cores_count-1));
-			printf("I am %d with cores_utilized = %d times_accessed = %d my_cores_count = %d and avg_cluster_util = %0.2f\n",
-				node_id,my_stats.cores_utilized,my_stats.times_accessed,my_cores_count,avg_cluster_util);
- 			fprintf(log_file,"cores_utilized = %d times_accessed = %d my_cores_count = %d and avg_cluster_util = %0.2f\n",
-				my_stats.cores_utilized,my_stats.times_accessed,my_cores_count,avg_cluster_util);
-
-			core_inter_tail[0]->data.stats = total_stats;
-			//kill(pid_num[0], SIG_TERMINATE);
-			signals_disable();
-			scc_kill(idag_id_arr[0], SIG_TERMINATE, core_inter_head[0]);
-			signals_enable();
-			stats_replied++;
-			//my_cores_count = 0;
-		}
-	}
-	
-	#ifdef PLAT_SCC
-	RCCE_flag_free(&flag_data_written);
-	RCCE_free((t_vcharp) sig_array);
-	RCCE_free((t_vcharp) data_array);
-	#else
-	for (i=0; i<my_cores_count-1; i++) 
-		wait(NULL);  
-	#endif
-
-	cur_time = time(NULL);	
-	cur_t = localtime(&cur_time);
-	fprintf(log_file, "[%d:%d:%d]: I ended well\n",cur_t->tm_hour,cur_t->tm_min,cur_t->tm_sec);	
-	fclose(log_file);
-	exit(0);
-}

controller_core.h

@@ -1,12 +0,0 @@
-#ifndef __IDLE_AGENT_H__
-#define __IDLE_AGENT_H__
-
-#include "variables.h"
-
-#ifndef PLAT_LINUX
-void idle_agent_actions(char scen_directory[SCEN_DIR_SIZE], char scen_num[SCEN_NUM_SIZE]);
-#else
-void idle_agent_actions(char scen_directory[SCEN_DIR_SIZE], char scen_num[SCEN_NUM_SIZE], int Selfopt_Radius, int Max_SelfOpt_Interval_MS);
-#endif
-
-#endif

idag_defs.c

@@ -1,318 +0,0 @@
-#include "idag_defs.h"
-#include "variables.h"
-
-void global_idag_defs(void) {
-	#ifdef NO_ISLANDS
-	return;
-	#endif
-
-	#ifdef LOW_VOLTAGE_0
-	low_voltage_core[0] = 1;
-	low_voltage_core[1] = 1;
-	low_voltage_core[2] = 1;
-	low_voltage_core[3] = 1;
-	low_voltage_core[12] = 1;
-	low_voltage_core[13] = 1;
-	low_voltage_core[14] = 1;
-	low_voltage_core[15] = 1;
-	#endif
-	
-	#ifdef LOW_VOLTAGE_1
-	low_voltage_core[4] = 1;
-	low_voltage_core[5] = 1;
-	low_voltage_core[6] = 1;
-	low_voltage_core[7] = 1;
-	low_voltage_core[16] = 1;
-	low_voltage_core[17] = 1;
-	low_voltage_core[18] = 1;
-	low_voltage_core[19] = 1;
-	#endif
-
-	#ifdef LOW_VOLTAGE_2
-	low_voltage_core[8] = 1;
-	low_voltage_core[9] = 1;
-	low_voltage_core[10] = 1;
-	low_voltage_core[11] = 1;
-	low_voltage_core[20] = 1;
-	low_voltage_core[21] = 1;
-	low_voltage_core[22] = 1;
-	low_voltage_core[23] = 1;
-	#endif
-
-	#ifdef LOW_VOLTAGE_3
-	low_voltage_core[24] = 1;
-	low_voltage_core[25] = 1;
-	low_voltage_core[26] = 1;
-	low_voltage_core[27] = 1;
-	low_voltage_core[36] = 1;
-	low_voltage_core[37] = 1;
-	low_voltage_core[38] = 1;
-	low_voltage_core[39] = 1;
-	#endif
-
-	#ifdef LOW_VOLTAGE_4
-	low_voltage_core[28] = 1;
-	low_voltage_core[29] = 1;
-	low_voltage_core[30] = 1;
-	low_voltage_core[31] = 1;
-	low_voltage_core[40] = 1;
-	low_voltage_core[41] = 1;
-	low_voltage_core[42] = 1;
-	low_voltage_core[43] = 1;
-	#endif
-
-	#ifdef LOW_VOLTAGE_5
-	low_voltage_core[32] = 1;
-	low_voltage_core[33] = 1;
-	low_voltage_core[34] = 1;
-	low_voltage_core[35] = 1;
-	low_voltage_core[44] = 1;
-	low_voltage_core[45] = 1;
-	low_voltage_core[46] = 1;
-	low_voltage_core[47] = 1;
-	#endif
-}
-
-void read_idag_defs(char scen_directory[SCEN_DIR_SIZE], char scen_num[SCEN_NUM_SIZE], char idag_defs_file_name[SCEN_NUM_SIZE], char paxos_scen[PAXOS_SCEN_SIZE]) {
-	 int i, j, cnt, core_index, time;
-	 char paxos_path[MAX_STR_NAME_SIZE];
-	 FILE *paxos_conf_file;
-	 
-/* Simulating centralized approach. Controller core is 0 */    
-#ifdef SINGLE_IDAG
-	num_idags = 1;
-	idag_id_arr = (int *) malloc(num_idags * sizeof(int));
-	idag_id_arr[0] = 0;
-
-	for (i=0; i<X_max*Y_max; i++)
-		idag_mask[i] = 0;
-
-	num_idags_x = 1;
-#else  
-	char idag_defs_path[MAX_STR_NAME_SIZE]; 
-	FILE *idag_defs_file;
-
-#ifdef PLAT_SCC
-	strcpy(idag_defs_path, "/shared/herc/");
-#else
-	strcpy(idag_defs_path, "../");
-#endif
-	strcat(idag_defs_path, scen_directory);
-	strcat(idag_defs_path, "/");
-	strcat(idag_defs_path, scen_num);
-	strcat(idag_defs_path, "/idag_defs/");
-	strcat(idag_defs_path, idag_defs_file_name);
-
-	if (node_id == 0){
-		printf("Idag_defs_path = %s\n",idag_defs_path);
-		fflush(stdout); 
-	}
-
-	if ((idag_defs_file = fopen(idag_defs_path, "r")) == NULL){
-		printf("Cannot open input file with file path = %s ",idag_defs_path);
-		perror("open idag_defs_path");
-	}
-
-	fscanf(idag_defs_file, "%d", &num_idags);
-
-	idag_id_arr = (int *) malloc(num_idags * sizeof(int));
-
-	for (i=0; i<num_idags; i++)
-		fscanf(idag_defs_file, "%d", &idag_id_arr[i]);
-
-	for (i = X_max*Y_max - 2*X_max; i >= 0; i -= 2*X_max) {
-		for (j = i; j < i+2*X_max-1; j+=2){
-			//printf("%d | ",j+1);
-			fscanf(idag_defs_file, "%d", &idag_mask[j+1]);
-		}
-		//printf("\n");
-		for (j = i; j < i+2*X_max-1; j+=2){
-			//printf("%d | ",j);
-			fscanf(idag_defs_file, "%d", &idag_mask[j]);
-		}
-		//printf("\n");
-	}
-	for (i=0;i <X_max*Y_max; i++){
-		idag_mask[i] = idag_id_arr[idag_mask[i]];
-	 }
-
-	num_idags_x = num_idags / 2; /* FIXME deprecated, keeping for time being only for compatibility */
-#endif  
-
-	 /*dimos*/
-	 //fclose(idag_defs_file);
-#ifdef PLAT_SCC
-	 strcpy(paxos_path, "/shared/herc/");
-#else 
-	 strcpy(paxos_path, "../");
-#endif
-	 strcat(paxos_path, scen_directory);
-	 strcat(paxos_path, "/paxos/");
-	 strcat(paxos_path, paxos_scen);
-	 
-	 if ((paxos_conf_file = fopen(paxos_path, "r")) == NULL){
-	   printf("Cannot open input file with file path = %s\n ",paxos_path);
-	   perror("open paxos_path");
-	 }
-	 
-	 fscanf(paxos_conf_file,"%d", &cnt);
-	 
-	 for (i = 0; i < cnt; i++){
-		fscanf(paxos_conf_file,"%d", &core_index);
-		fscanf(paxos_conf_file,"%d", &time);
-		timer_schedule[idag_id_arr[core_index]] = time;
-	 }
-	 
-	 fclose(paxos_conf_file);
-    
-}
-
-void print_grid(){
-	int k,i,j;
-	for (i = 0; i < 4*X_max; i++) printf("%s=",KMAG);
-	printf("%s GRID ",KMAG);
-	for (i = 0; i < 4*X_max; i++) printf("%s=",KMAG);
-	printf("\n");
-	for (i = X_max*Y_max - 2*X_max; i >= 0; i -= 2*X_max){
-	     for (j = i; j < i+2*X_max-1; j+=2){
-		      for (k = 0; k < num_idags; k++){
-			      if (idag_mask[j+1] == idag_id_arr[k]){
-				      if (k == 0){
-					      printf("%s%d\t",KRED,j+1);
-					      fflush(stdout);
-				      }
-				      else if (k == 1){
-					      printf("%s%d\t",KGRN,j+1);
-					      fflush(stdout);
-				      }
-				      else if (k == 2){
-					      printf("%s%d\t",KBLU,j+1);
-					      fflush(stdout);
-				      }
-				      else if (k == 3){
-					      printf("%s%d\t",KYEL,j+1);
-					      fflush(stdout);
-				      }
-				      else if (k == 4){
-					      printf("%s%d\t",KMAG,j+1);
-					      fflush(stdout);
-				      }
-				      else if (k == 5){
-					      printf("%s%d\t",KCYN,j+1);
-					      fflush(stdout);
-				      }
-				      else if (k == 6){
-					      printf("%s%d\t",KWHT,j+1);
-					      fflush(stdout);
-				      }
-				      else if (k == 7){
-					      printf("%s%d\t",KBLK,j+1);
-					      fflush(stdout);
-				      }
-			      }
-		      }
-	      }
-	      printf("\n");
-	      for (j = i; j < i+2*X_max-1; j+=2){
-		      for (k = 0; k < num_idags; k++){
-			      if (idag_mask[j] == idag_id_arr[k]){
-				      if (k == 0){
-					      printf("%s%d\t",KRED,j);
-					      fflush(stdout);
-				      }
-				      else if (k == 1){
-					      printf("%s%d\t",KGRN,j);
-					      fflush(stdout);
-				      }
-				      else if (k == 2){
-					      printf("%s%d\t",KBLU,j);
-					      fflush(stdout);
-				      }
-				      else if (k == 3){
-					      printf("%s%d\t",KYEL,j);
-					      fflush(stdout);
-				      }
-				      else if (k == 4){
-					      printf("%s%d\t",KMAG,j+1);
-					      fflush(stdout);
-				      }
-				      else if (k == 5){
-					      printf("%s%d\t",KCYN,j+1);
-					      fflush(stdout);
-				      }
-				      else if (k == 6){
-					      printf("%s%d\t",KWHT,j+1);
-					      fflush(stdout);
-				      }
-				      else if (k == 7){
-					      printf("%s%d\t",KBLK,j+1);
-					      fflush(stdout);
-				      }				      
-			      }
-		      }
-	      }		
-	      printf("%s\n",KNRM);
-	}
-	for (i = 0; i < 4*X_max; i++) printf("%s=",KMAG);
-	printf("%s GRID ",KMAG);
-	for (i = 0; i < 4*X_max; i++) printf("%s=",KMAG);
-	printf("%s\n",KNRM);
-}
-
-
-int is_core_idag (int core_id) {
-    int i, is_idag = 0;
-    
-    for (i=0; i<num_idags; i++)
-      if (idag_id_arr[i] == core_id) {
-	      is_idag = 1;
-	      break;
-      }
-      
-    return is_idag;  
-}
-
-int im_manager(){
-	if (state == IDLE_AGENT ||
-	    state == IDLE_AGENT_WAITING_OFF ||
-	    state == AGENT_INIT_STATE ||
-	    state == AGENT_ENDING ||
-	    state == AGENT_INIT_APP_INIT ||
-	    state == AGENT_INIT_CHK_OFFERS || 
-	    state == AGENT_SELF_OPT ||
-	    state == AGENT_SELF_CHK_OFFERS ||
-	    state == AGENT_ZOMBIE ||
-	    state == AGENT_INIT_APP_INIT ||
-	    state == AGENT_INIT_IDLE_INIT ||
-	    state == AGENT_ZOMBIE ||
-	    pending_state == IDLE_AGENT || 
-	    pending_state == IDLE_AGENT_WAITING_OFF || 
-	    pending_state == AGENT_INIT_STATE || 
-	    pending_state == AGENT_ENDING || 
-	    pending_state == AGENT_INIT_APP_INIT || 
-	    pending_state == AGENT_INIT_CHK_OFFERS || 
-	    pending_state == AGENT_SELF_OPT || 
-	    pending_state == AGENT_SELF_CHK_OFFERS || 
-	    pending_state == AGENT_ZOMBIE || 
-	    pending_state == AGENT_INIT_APP_INIT || 
-	    pending_state == AGENT_INIT_IDLE_INIT)
-	{
-		return 1;
-	}else{
-		return 0;
-	}
-}
-
-int im_worker(){
-	if (cur_agent.my_agent == -1)
-		return 0;
-	else
-		return 1;
-}
-
-int im_controller(){
-	if (my_idag == -1)
-		return 1;
-	else
-		return 0;
-}

idag_defs.h

@@ -1,16 +0,0 @@
-#ifndef __IDAG_DEFS_H__
-#define __IDAG_DEFS_H__
-
-#include "my_rtrm.h"
-#include "variables.h"
-
-void global_idag_defs(void);
-int is_core_idag (int core_id);
-void read_idag_defs(char scen_directory[SCEN_DIR_SIZE], char scen_num[SCEN_NUM_SIZE], char idag_defs_file_name[SCEN_NUM_SIZE], char paxos_scen[PAXOS_SCEN_SIZE]);
-void print_grid();
-int im_manager();
-int im_worker();
-int im_controller();
-void my_settimer(int msec);
-int my_gettimer(void);
-#endif

libfunctions.c

@@ -1,363 +0,0 @@
-#include <errno.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <signal.h>
-#include <string.h>
-#include <fcntl.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <stdarg.h>
-
-#include "libfunctions.h"
-#include "my_rtrm.h"
-
-void handler_Enter(int sender_id, char *handler){
-  
-	cur_time = time(NULL);
-	cur_t = localtime(&cur_time);
-	
-	if (sender_id == -1){
-		fprintf(log_file, "\n\n[%d:%d:%d]: I entered %s with state = %s\n",cur_t->tm_hour,cur_t->tm_min,cur_t->tm_sec,handler,id2string(state));
-	}else{
-		fprintf(log_file, "\n\n[%d:%d:%d]: I entered %s with sender = %d state = %s\n",cur_t->tm_hour,cur_t->tm_min,cur_t->tm_sec,handler,sender_id,id2string(state));
-	}
-	return;
-}
-
-void handler_Exit(int sender_id, char *handler){
-
-	cur_time = time(NULL);
-	cur_t = localtime(&cur_time);
-	
-	if (sender_id == -1){
-		fprintf(log_file, "\n\n[%d:%d:%d]: I leave %s with state = %s\n",cur_t->tm_hour,cur_t->tm_min,cur_t->tm_sec,handler,id2string(state));
-	}else{
-		fprintf(log_file, "\n\n[%d:%d:%d]: I leave %s with sender = %d state = %s\n",cur_t->tm_hour,cur_t->tm_min,cur_t->tm_sec,handler,sender_id,id2string(state));
-	}
-	return;
-}
-/* pl4tinum 11.10.2016 */
-char * app_state_2_string(application_states state_id){
-	if (state_id == 0)
-		return "NO_APP";
-	else if (state_id == 1)
-		return "APP_TERMINATED";
-	else if (state_id == 2)
-		return "RUNNING";
-	else
-		return "RESIZING";
-}
-
-/* pl4tinum 11.10.2016 */
-char * id2string(core_states state_id){
-	if (state_id == 0)
-		return "IDLE_CORE";
-	else if (state_id == 1)
-		return "WORKING_NODE";
-	else if (state_id == 2)
-		return "TERMINATED";
-	else if (state_id == 3)
-	/* Controller States */
-		return "IDLE_IDAG";
-	else if (state_id == 4)
-		return "IDLE_IDAG_INIT_SEND";
-	else if (state_id == 5)
-		return "IDLE_CHK_APP_FILE";
-	else if (state_id == 6)
-		return "CHK_APP_FILE";
-	else if (state_id == 7)
-		return "USER_INPUT";
-	/* Initial core States */
-	else if (state_id == 8)
-		return "INIT_MANAGER";
-	else if (state_id == 9)
-		return "INIT_MANAGER_SEND_OFFERS";
-	else if (state_id == 10)
-		return "IDLE_INIT_MAN";
-	else if (state_id == 11)
-		return "INIT_MAN_CHK_OFFERS";
-	/* Manager States */
-	else if (state_id == 12)
-		return "IDLE_AGENT";
-	else if (state_id == 13)
-		return "IDLE_AGENT_WAITING_OFF";
-	else if (state_id == 14)
-		return "AGENT_INIT_STATE";
-	else if (state_id == 15)
-		return "AGENT_SELF_OPT";
-	else if (state_id == 16)
-		return "AGENT_SELF_CHK_OFFERS";
-	else if (state_id == 17)
-		return "AGENT_ENDING";
-	else if (state_id == 18)
-		return "IDAG_ENDING";
-	else if (state_id == 19)
-		return "NO_PENDING_STATE";
-	else if (state_id == 20)
-		return "AGENT_ZOMBIE";
-	/* Multiple Pending States */
-	else if (state_id == 21)
-		return "AGENT_INIT_APP_INIT";
-	else if (state_id == 22)
-		return "AGENT_INIT_CHK_OFFERS";
-	else if (state_id == 23)
-		return "AGENT_INIT_IDLE_INIT";
-	else if (state_id == 24)
-		return "IDLE_INIT_IDLE_AGENT";
-	else if (state_id == 25)
-		return "IDLE_INIT_AGENT_SELFOPT";
-	else if (state_id == 26)
-		return "INIT_CHK_OFFERS_IDLE_AGENT";
-	else if (state_id == 27)
-		return "INIT_CHK_OFFERS_SELFOPT";
-	else if (state_id == 28)
-		return "PAXOS_ACTIVE";
-	else if (state_id == 29)
-		return "NEW_IDAG";
-	else if (state_id == 30)
-		return "NEW_AGENT";
-	else
-		return "error";
-}
-
-/* pl4tinum 11.10.2016 */
-char * inter2string(inter_types interaction){
-	if (interaction == 0)
-		return "INIT_CORE";
-	else if (interaction == 1)
-		return "REMOVE_APP";
-	else if (interaction == 2)
-		return "INIT_APP";
-	else if (interaction == 3)
-		return "DECLARE_INIT_AVAILABILITY";
-	else if (interaction == 4)
-		return "DEBUG_IDAG_REQ_DDS";
-	else if (interaction == 5)
-		return "IDAG_FIND_IDAGS_PENDING";
-	else if (interaction == 6)
-		return "IDAG_FIND_IDAGS";
-	else if (interaction == 7)
-		return "IDAG_REQ_DDS_PENDING";
-	else if (interaction == 8)
-		return "IDAG_REQ_DDS";
-	else if (interaction == 9)
-		return "REP_IDAG_FIND_IDAGS";
-	else if (interaction == 10)
-		return "REP_IDAG_REQ_DDS";
-	else if (interaction == 11)
-		return "AGENT_REQ_CORES";
-	else if (interaction == 12)
-		return "AGENT_REQ_CORES_PENDING";
-	else if (interaction == 13)
-		return "REP_AGENT_REQ_CORES";
-	else if (interaction == 14)
-		return "AGENT_OFFER_SENT";
-	else if (interaction == 15)
-		return "REP_AGENT_OFFER_SENT";
-	else if (interaction == 16)
-		return "REP_AGENT_OFFER_PENDING";
-	else if (interaction == 17)
-		return "SELFOPT_IDAG_FIND_IDAGS_PENDING";
-	else if (interaction == 18)
-		return "SELFOPT_IDAG_FIND_IDAGS";
-	else if (interaction == 19)
-		return "SELFOPT_IDAG_REQ_DDS_PENDING";
-	else if (interaction == 20)
-		return "SELFOPT_IDAG_REQ_DDS";
-	else if (interaction == 21)
-		return "SELFOPT_REQ_CORES_PENDING";
-	else if (interaction == 22)
-		return "SELFOPT_REQ_CORES";
-	else if (interaction == 23)
-		return "IDAG_ADD_CORES_DDS";
-	else if (interaction == 24)
-		return "IDAG_REM_CORES_DDS";
-	else if (interaction == 25)
-		return "INIT_AGENT";
-	else if (interaction == 26)
-		return "INIT_WORK_NODE_PENDING";
-	else if (interaction == 27)
-		return "APPOINT_WORK_NODE_PENDING";
-	else if (interaction == 28)
-		return "INIT_WORK_NODE";
-	else if (interaction == 29)
-		return "APPOINT_WORK_NODE";
-	else if (interaction == 30)
-		return "TERMINATION_STATS";
-	else if (interaction == 31)
-		return "REP_STATISTICS";
-	/* PAXOS Interactions */
-	else if (interaction == 32)
-		return "PAXOS_INIT";
-	else if (interaction == 33)
-		return "PREPARE_REQUEST";
-	else if (interaction == 34)
-		return "PREPARE_ACCEPT_NO_PREVIOUS";
-	else if (interaction == 35)
-		return "PREPARE_ACCEPT";
-	else if (interaction == 36)
-		return "ACCEPT_REQUEST";
-	else if (interaction == 37)
-		return "ACCEPTED";
-	else if (interaction == 38)
-		return "LEARN";
-	else if (interaction == 39)
-		return "LEARN_ACK";
-	else if (interaction == 40)
-		return "LEARN_ACK_CONTR";
-	else if (interaction == 41)
-		return "REINIT_APP";
-	else if (interaction == 42)
-		return "CONTR_TO";
-	else if (interaction == 43)
-		return "REMOVE_FROM_DDS";
-	else if (interaction == 44)
-		return "ADD_TO_DDS";
-	else if (interaction == 45)
-		return "HEARTBEAT_REQ";
-	else if (interaction == 46)
-		return "HEARTBEAT_REP";
-	else if (interaction == 47)
-		return "PAXOS_STATS_REQ";
-	else if (interaction == 48)
-		return "PAXOS_STATS_REP";
-		
-	return "error";
-}
-
-char * sig2string(int sig_id){
-	 if (sig_id == 0)
-		return "NO_SIG";
-	 else if (sig_id == SIG_BASE_NUM)
-		return "SIG_ACK";
-	 else if (sig_id == SIG_BASE_NUM + 1)
-		return "SIG_INIT";
-	 else if (sig_id == SIG_BASE_NUM + 2)
-		return "SIG_TERMINATE";
-	 else if (sig_id == SIG_BASE_NUM + 3)
-		return "SIG_INIT_APP";
-	 else if (sig_id == SIG_BASE_NUM + 4)
-		return "SIG_IDAG_FIND_IDAGS";
-	 else if (sig_id == SIG_BASE_NUM + 5)
-		return "SIG_REQ_DDS";
-	 else if (sig_id == SIG_BASE_NUM + 6)
-		return "SIG_REQ_CORES";
-	 else if (sig_id == SIG_BASE_NUM + 7)
-		return "SIG_REP_OFFERS";
-	 else if (sig_id == SIG_BASE_NUM + 8)
-		return "SIG_INIT_AGENT";
-	 else if (sig_id == SIG_BASE_NUM + 9)
-		return "SIG_ADD_CORES_DDS";
-	 else if (sig_id == SIG_BASE_NUM + 10)
-		return "SIG_REM_CORES_DDS";
-	 else if (sig_id == SIG_BASE_NUM + 11)
-		return "SIG_APPOINT_WORK";
-	 else if (sig_id == SIG_BASE_NUM + 12)
-		return "SIG_FINISH";
-	 else if (sig_id == SIG_BASE_NUM + 13)
-		return "SIG_REJECT";
-	 else if (sig_id == SIG_BASE_NUM + 14)
-		return "SIG_APP_TERMINATED";
-	 /* PAXOS SIGNALS */
-	 else if (sig_id == SIG_BASE_NUM + 15)
-		return "SIG_PREPARE_REQUEST";
-	 else if (sig_id == SIG_BASE_NUM + 16)
-		return "SIG_PREPARE_ACCEPT_NO_PREVIOUS";
-	 else if (sig_id == SIG_BASE_NUM + 17)
-		return "SIG_PREPARE_ACCEPT";
-	 else if (sig_id == SIG_BASE_NUM + 18)
-		return "SIG_ACCEPT_REQUEST";
-	 else if (sig_id == SIG_BASE_NUM + 19)
-		return "SIG_ACCEPTED";
-	 else if (sig_id == SIG_BASE_NUM + 20)
-		return "SIG_LEARN";
-	 else if (sig_id == SIG_BASE_NUM + 21)
-		return "SIG_LEARN_ACK";
-	 else if (sig_id == SIG_BASE_NUM + 22)
-		return "SIG_LEARN_ACK_CONTR";
-	 else if (sig_id == SIG_BASE_NUM + 23)
-		return "SIG_REINIT_APP";
-	 else if (sig_id == SIG_BASE_NUM + 24)
-		return  "SIG_CONTR_TO";
-	 else if (sig_id == SIG_BASE_NUM + 25)
-		return "SIG_REMOVE_FROM_DDS";
-	 else if (sig_id == SIG_BASE_NUM + 26)
-		return "SIG_ADD_TO_DDS";
-	 else if (sig_id == SIG_BASE_NUM + 27)
-		return "SIG_HEARTBEAT_REQ";
-	 else if (sig_id == SIG_BASE_NUM + 28)
-		return "SIG_HEARTBEAT_REP";
-	 else if (sig_id == SIG_BASE_NUM + 29)
-		return "SIG_FAIL";
-	 else if (sig_id == SIG_BASE_NUM + 30)
-		return "SIG_PAXOS_STATS_REQ";
-	 else if (sig_id == SIG_BASE_NUM + 31)
-		return "SIG_PAXOS_STATS_REP";
-	else
-		return "Unknown Sig";
-}
-
-char * itoa(int value){
-	char *tmp;
-	int size=1, i, threshold=10;
-
-	while (value >= threshold) {
-		size++;
-		threshold *= 10;
-	}
-	/*
-	if (value<10)
-		size = 1;
-	else if (value<100)
-		size = 2;
-	else if (value<1000)
-		size = 3;
-	else
-		size = 4;	
-	*/
-	tmp = (char *) malloc((size+1)*sizeof(char));
-	
-	for (i=size-1; i>=0; i--){
-		tmp[i] = (char) 48 + (value % 10);
-		value = value / 10;
-	}
-
-	tmp[size] = '\0';
-	return tmp;
-}
-
-FILE * create_log_file(int node_id, int log, char scen_directory[SCEN_DIR_SIZE], char scen_num[SCEN_NUM_SIZE]){
-	char log_file_name[MAX_STR_NAME_SIZE], *name;
-	FILE *log_file;
-
-#ifdef PLAT_SCC
-	strcpy(log_file_name, "/shared/herc/");
-#else 	
-	strcpy(log_file_name, "../");
-#endif
-	strcat(log_file_name, scen_directory);
-	strcat(log_file_name, "/");
-	strcat(log_file_name, scen_num);
-	if (log == 0)
-		strcat(log_file_name,"/log_files/log_file_");
-	else{
-		strcat(log_file_name,"/paxos_log_files/log_file_");
-	}
-	name = itoa(node_id);
-	strcat(log_file_name,name);
-	free(name);
-
-	//if ((fd = open(log_file_name, O_CREAT | O_TRUNC | O_WRONLY, S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP)) < 0) {
-	if ((log_file = fopen(log_file_name, "w")) == NULL){
-		printf("Open log error my id is %d path: %s \n ",node_id, log_file_name);
-		fflush(stdout);
-		perror("open log");
-	}
-	//free(log_file_name);
-	return log_file;
-}
-
-int majority(int cores){
-	return cores/2 + 1;
-}

libfunctions.h

@@ -1,21 +0,0 @@
-#ifndef __LIBFUNCTIONS_H__
-#define __LIBFUNCTIONS_H__
-
-#include "variables.h"
-
-FILE * create_log_file(int node_id, int log, char scen_directory[SCEN_DIR_SIZE], char scen_num[SCEN_NUM_SIZE]);
-
-int majority(int cores);
-int get_id_from_pid(pid_t spid);
-
-char * itoa(int value);
-char * id2string(core_states state_id);
-char * sig2string(int sig_id);
-char * inter2string(inter_types interaction);
-char * app_state_2_string(application_states state_id);
-
-void handler_Enter(int sender_id, char *handler);
-void handler_Exit(int sender_id, char *handler);
-#endif
-
-

macros.h

@@ -1,9 +0,0 @@
-#ifndef __MACROS_H__
-#define __MACROS_H__
-
-#define FOR_MY_CORES_LIST for(tmp_core_list=my_cores;tmp_core_list!=NULL;tmp_core_list=tmp_core_list->next)
-#define FOR_MY_DDS_LIST for(tmp_dds=DDS;tmp_dds!=NULL;tmp_dds=tmp_dds->next)
-#define FOR_MY_COWORKERS_LIST for(tmp_cowork_list=coworkers;tmp_cowork_list!=NULL;tmp_cowork_list=tmp_cowork_list->next)
-
-#define FOR_NUES for(k=0;k<X_max*Y_max;k++)
-#endif

my_rtrm.h

@@ -1,30 +0,0 @@
-#ifndef __MY_RTRM_H__
-#define __MY_RTRM_H__
-
-#include "variables.h"
-#define CLUSTER_SIZE 6
-//#define MAX_STR_NAME_SIZE 256
-
-#ifdef PLAT_SCC
-#include "RCCE.h"
-#else
-#include <sys/ipc.h>
-#include <sys/shm.h>
-#include <sys/time.h>
-#include <sys/wait.h>
-#include <sys/types.h>
-#define MAX_SIGNAL_LIST_LEN 256
-#endif
-
-int PREPARE_ACCEPT_SENT;
-int CORE_HAS_ACCEPTED_VALUE;
-int SIG_LEARN_SENT;
-int proposal_number_personal;
-
-#ifdef PLAT_SCC
-  RCCE_FLAG proposal_number_lock;
-#else
-  sem_t *cores_detected;
-#endif
-int **core_detected;
-#endif

noc_functions.c

@@ -1,267 +0,0 @@
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-
-#include "my_rtrm.h"
-#include "idag_defs.h"
-#include "libfunctions.h"
-#include "variables.h"
-
-/* FIXME num_idags_y to be removed from cluster info*/
-
-/*
-const int scc2grid_mapping[48] = {0, 6, 1, 7, 2, 8,
-				  3, 9, 4, 10, 5, 11,
-				  12, 18, 13, 19, 14, 20,
-				  15, 21, 16, 22, 17, 23,
-				  24, 30, 25, 31, 26, 32,
-				  27, 33, 28, 34, 29, 35,
-				  36, 42, 37, 43, 38, 44,
-				  39, 45, 40, 46, 41, 47};
-
-const int grid2scc_mapping[48] = {0, 2, 4, 6, 8, 10,
-				  1, 3, 5, 7, 9, 11,
-				  12, 14, 16, 18, 20, 22,
-				  13, 15, 17, 19, 21, 23,
-				  24, 26, 28, 30, 32, 34,
-				  25, 27, 19, 31, 33, 35,
-				  36, 38, 40, 42, 44, 46,
-				  37, 39, 41, 43, 45, 47};
-*/
-
-static int *scc2grid_mapping, *grid2scc_mapping;
-
-void create_scc2grid_mapping (char scen_directory[SCEN_DIR_SIZE], char scen_num[SCEN_NUM_SIZE]) {
-    int i, j;
-    char scc2grid_path[MAX_STR_NAME_SIZE]; 
-    FILE *scc2grid_file;
-
-    scc2grid_mapping = (int *) malloc(X_max * Y_max * sizeof(int));
-#ifdef PLAT_SCC
-    strcpy(scc2grid_path, "/shared/herc/");
-#else
-    strcpy(scc2grid_path, "../");
-#endif
-    strcat(scc2grid_path, scen_directory);
-    strcat(scc2grid_path, "/");
-    strcat(scc2grid_path, scen_num);
-    strcat(scc2grid_path, "/grids/scc2grid_");
-    strcat(scc2grid_path, itoa(X_max));
-    strcat(scc2grid_path, "_");
-    strcat(scc2grid_path, itoa(Y_max));
-    
-    if (node_id == 0){
-	    printf("scc2grid_path = %s\n",scc2grid_path);
-	    fflush(stdout);
-    }
-  
-    if ((scc2grid_file = fopen(scc2grid_path, "r")) == NULL){
-      printf("Cannot open input file with file path = %s ",scc2grid_path);
-      perror("open scc2grid_path");
-    }
-    
-    for (i=0; i<Y_max; i++)
-      for (j=0; j<X_max; j++)
-	fscanf(scc2grid_file, "%d", &scc2grid_mapping[i*X_max + j]);  
-} 
-
-void create_grid2scc_mapping (char scen_directory[SCEN_DIR_SIZE], char scen_num[SCEN_NUM_SIZE]) {
-    int i, j;
-    char grid2scc_path[MAX_STR_NAME_SIZE]; 
-    FILE *grid2scc_file;
-    
-    grid2scc_mapping = (int *) malloc(X_max * Y_max * sizeof(int));
-#ifdef PLAT_SCC
-    strcpy(grid2scc_path, "/shared/herc/");
-#else    
-    strcpy(grid2scc_path, "../");
-#endif
-    strcat(grid2scc_path, scen_directory);
-    strcat(grid2scc_path, "/");
-    strcat(grid2scc_path, scen_num);
-    strcat(grid2scc_path, "/grids/grid2scc_");
-    strcat(grid2scc_path, itoa(X_max));
-    strcat(grid2scc_path, "_");
-    strcat(grid2scc_path, itoa(Y_max));
-    
-    if (node_id == 0){
-	    printf("grid2scc_path = %s\n",grid2scc_path);
-	    fflush(stdout);
-    }
-  
-    if ((grid2scc_file = fopen(grid2scc_path, "r")) == NULL){
-      printf("Cannot open input file with file path = %s ",grid2scc_path);
-      perror("open grid2scc_path");
-    }
-    
-    for (i=0; i<Y_max; i++)
-      for (j=0; j<X_max; j++)
-	fscanf(grid2scc_file, "%d", &grid2scc_mapping[i*X_max + j]);  
-}
-
-int distance(int core_start, int core_fin) {
-	int x1,x2,y1,y2;
-
-	x1 = scc2grid_mapping[core_start] % X_max;
-	y1 = scc2grid_mapping[core_start] / X_max;
-
-	//printf("x1 = %d, y1 = %d\n",x1,y1);
-	x2 = scc2grid_mapping[core_fin] % X_max;
-	y2 = scc2grid_mapping[core_fin] / X_max;
-	//printf("x2 = %d, y2 = %d\n",x2,y2);
-
-	return abs(x1 - x2) + abs(y1 - y2);
-}
-extern FILE *log_file;
-void get_reg_idags(region cur_reg, int *region_idags){
-	int y,l,count=0,center_node,cur_line,i,j;
-
-	for (i=0; i<num_idags; i++) 
-	  region_idags[i]=0;
-	
-	region_idags[i] = -1; //the one reserved for count is set to -1 for safety
-	l = cur_reg.r;
-	//printf("x = %d, y = %d l=%d\n",x,y,l);
-
-	/* Lower half of area + center*/
-	/* Transpose to regural grid coordinates*/
-	center_node = scc2grid_mapping[cur_reg.C];
-	cur_line = center_node / X_max;
-	fprintf(log_file,"\t\tSearching for idags... num_idags = %d\n",num_idags);
-	while (cur_line >= 0 && l>=0){
-		cur_line = center_node / X_max;
-		for (i=0; i<=l; i++){
-			y = (center_node + i) / X_max;
-			if (y == cur_line){
-				for (j=0; j<num_idags; j++)
-					if (idag_id_arr[j] == idag_mask[grid2scc_mapping[center_node + i]]) break;
-			  
-				if (region_idags[j] == 0) {
-					region_idags[j] = 1;
-					count++;
-				}
-			}
-		
-			y = (center_node - i) / X_max;
-			if (y == cur_line && (center_node - i)>=0){
-				for (j=0; j<num_idags; j++)
-					if (idag_id_arr[j] == idag_mask[grid2scc_mapping[center_node - i]]) break;
-
-				if (region_idags[j] == 0) {
-					region_idags[j] = 1;
-					count++;
-				} 		
-			}
-		}
-
-		center_node -= X_max;
-		cur_line--;
-		l--;
-	}
-
-	/* Upper half of area */
-	if (cur_reg.C + X_max < X_max*Y_max) {
-		center_node = scc2grid_mapping[cur_reg.C + X_max];
-		l = cur_reg.r-1;	
-		cur_line = center_node / X_max;	
-		while (cur_line < Y_max && l>=0) {
-			cur_line = center_node / X_max;
-				for (i=0; i<=l; i++) {
-					y = (center_node + i) / X_max;
-				if (y == cur_line) {
-					for (j=0; j<num_idags; j++)
-						if (idag_id_arr[j] == idag_mask[grid2scc_mapping[center_node + i]]) break;
-
-					if (region_idags[j] == 0) {
-						region_idags[j] = 1;
-						count++;
-					}
-				}
-
-				y = (center_node - i) / X_max;
-				if (y == cur_line && (center_node - i)>=0) {
-					for (j=0; j<num_idags; j++)
-						if (idag_id_arr[j] == idag_mask[grid2scc_mapping[center_node - i]]) break;
-
-					if (region_idags[j] == 0) {
-						region_idags[j] = 1;
-						count++;
-					} 		
-				}
-			}
-
-			center_node += X_max;
-			cur_line++;
-			l--;	
-		}
-	}
-
-	region_idags[num_idags] = count;
-}
-
-int region_count(region cur_reg){
-	int x,y,l,count=0;
-
-	x = scc2grid_mapping[cur_reg.C] % X_max;
-	y = scc2grid_mapping[cur_reg.C] / X_max;
-	l = cur_reg.r;
-	//printf("x = %d, y = %d l=%d\n",x,y,l);
-	
-	while (y >= 0 && l>=0){
-		count++;////1 for center
-		if (x + l < X_max) count += l;
-		else count += X_max - x -1;
-
-		if (x - l >= 0) count += l;
-		else count += x;
-
-		y--;
-		l--;
-	}
-
-	y = (scc2grid_mapping[cur_reg.C] / X_max) + 1;
-	l = cur_reg.r - 1;
-
-	while (y < Y_max && l>=0){
-		count++;
-		if (x + l < X_max) count += l;
-		else count += X_max - x -1;
-
-		if (x - l >= 0) count += l;
-		else count += x;
-
-		y++;
-		l--;	
-	}
-
-	return count;
-}
-
-//returns on function name the idag_id and in call by name, cluster sizes
-int get_cluster_info(int idag_num, int *Cl_x_max, int *Cl_y_max){
-	int x_coord,y_coord, diff, tmp_cl_x, tmp_cl_y;
-	int num_idags_y = num_idags / num_idags_x;
-	
-	tmp_cl_x = X_max / num_idags_x;
-	tmp_cl_y = Y_max / num_idags_y;
-	x_coord = (idag_num % num_idags_x) * tmp_cl_x;
-	y_coord = (idag_num / num_idags_x) * tmp_cl_y;
-	
-	diff = X_max % num_idags_x;
-	if ((diff > 0) && (idag_num % num_idags_x < diff)){
-		x_coord += idag_num % num_idags_x;
-		tmp_cl_x++;
-	} else x_coord += diff;
-		
-	diff = Y_max % num_idags_y;
-	if ((diff > 0) && (idag_num / num_idags_x < diff)){
-		y_coord += idag_num / num_idags_x; //se poia grammh - ypsos tou y einai
-		tmp_cl_y++;	
-	} else y_coord += diff;
-
-	//printf("idag_id = %d, x_coord = %d, y_coord = %d\n",idag_num,x_coord,y_coord);
-	*Cl_x_max = tmp_cl_x;
-	*Cl_y_max = tmp_cl_y;
-	return (y_coord * X_max) + x_coord;
-}
-

noc_functions.h

@@ -1,13 +0,0 @@
-#ifndef __NOC_FUNCTIONS_H__
-#define __NOC_FUNCTIONS_H__
-
-#include "variables.h"
-
-int distance(int core_start, int core_fin);
-void get_reg_idags(region cur_reg, int *region_idags);
-int region_count(region cur_reg);
-int get_cluster_info(int idag_num, int *Cl_x_max, int *Cl_y_max);
-void create_scc2grid_mapping (char scen_directory[SCEN_DIR_SIZE], char scen_num[SCEN_NUM_SIZE]);
-void create_grid2scc_mapping (char scen_directory[SCEN_DIR_SIZE], char scen_num[SCEN_NUM_SIZE]);
-
-#endif

offer_cores_backup.c

@@ -1,314 +0,0 @@
-int offer_cores(core_list *cores, app req_app, region req_reg, int *Offered_cores, int req_id) {
-	int Of_cores_num=0, min_dist=0, cur_dist=0;
-	float gain_total=0.1,base_receiver=0.0,base_giver=0.0,gain_receiver=0.0,loss_giver=0.0,share_giver=0.0,new_gain=0.0;
-	int Cores_receiver = req_app.num_of_cores, Cores_giver = my_app.num_of_cores;
-	core_list *tmp, *GreedyChoice;
-	int offered_cnt=0, counted_cores=0;
-
-	for (tmp=cores; tmp!=NULL; tmp=tmp->next) {
-		if (distance(req_reg.C, tmp->core_id) <= req_reg.r) share_giver++;
-		counted_cores++;
-		if (tmp->offered_to != -1) offered_cnt++;
-		fprintf(log_file,"Core %d is offered to %d\n",tmp->core_id,tmp->offered_to);	
-	}
-	fflush(log_file);
-
-	if (offered_cnt == (counted_cores-2) && my_idag != -1) {
-		fprintf(log_file,"I did not give up my only not offered core\n");
-		fflush(log_file);	
-		return 0;
-	}
-	share_giver = share_giver / (float) region_count(req_reg);
-
-	if (my_idag == -1) {
-		while (gain_total > 0.0) {
-			gain_total = 0.0;
-			GreedyChoice = NULL;//-1;
-			min_dist = -1;
-			base_receiver = Speedup(req_app, Cores_receiver + Of_cores_num);
-			base_giver = 0; 		
-			tmp = cores->next;//very important!!! that way i avoid giving up my agent core
-			
-			while (tmp != NULL) {
-				cur_dist = distance(req_reg.C, tmp->core_id);
-				if (tmp->offered_to == -1 && cur_dist <= req_reg.r) {
-					//Of_cores_num == 0 to be the first offered core
-					//Cores_receiver == 0 to avoid providing the core to an non-initial core search
-					if (low_voltage_core[tmp->core_id] && Of_cores_num == 0 && Cores_receiver == 0) {
-						if (Cores_receiver == 0 && Of_cores_num == 0) gain_receiver = 1000; //0 sto init_app
-						else gain_receiver = share_giver * (Speedup(req_app, Cores_receiver + Of_cores_num + 1) - base_receiver);
-					
-						loss_giver = 0;
-						
-						new_gain = gain_receiver - loss_giver;
-						gain_total = new_gain;
-						GreedyChoice = tmp;//->core_id;
-						break;
-					#ifdef LOW_VOLTAGE_ISLANDS_4
-					} else if (low_voltage_core[tmp->core_id] && Of_cores_num == 0 && Cores_receiver == 1) {
-							if (Cores_receiver == 0 && Of_cores_num == 0) gain_receiver = 1000; //0 sto init_app                            
-							else gain_receiver = share_giver * (Speedup(req_app, Cores_receiver + Of_cores_num + 1) - base_receiver);
-
-							loss_giver = 0;
-
-							new_gain = gain_receiver - loss_giver;
-							gain_total = new_gain;
-							GreedyChoice = tmp;//->core_id;
-							break;
-					#endif
-					} else if (low_voltage_core[tmp->core_id] == 0) {  
-						//if (Cores_receiver == 0 && Of_cores_num == 1 && req_app.var < 1.0) gain_receiver = 1000000;
-						if (Cores_receiver == 0 && Of_cores_num == 0) gain_receiver = 1000; //0 sto init_app				
-						else gain_receiver = share_giver * (Speedup(req_app, Cores_receiver + Of_cores_num + 1) - base_receiver);			
-					
-						loss_giver = 0;
-						
-						new_gain = gain_receiver - loss_giver;
-						if (new_gain > gain_total){
-							gain_total = new_gain;
-							min_dist = cur_dist;
-							GreedyChoice = tmp;//->core_id;
-						} else if (new_gain == gain_total && cur_dist < min_dist) {
-							//printf("I am %d and i change offer to %d with cores %d->%d with distances %d->%d\n",
-							//	node_id,req_id,GreedyChoice->core_id,tmp->core_id,min_dist,cur_dist);
-							min_dist = cur_dist;
-							GreedyChoice = tmp;
-						}
-					}	
-				}
-
-				tmp = tmp->next;
-			}
-
-			if (gain_total > 0.0) {
-				Offered_cores[Of_cores_num++] = GreedyChoice->core_id;
-				GreedyChoice->offered_to = req_id;
-			}
-		}
-	}
-	#ifndef GREEDY_MANAGER
-	else {
-		while (gain_total > 0.0) {
-			gain_total = 0.0;
-			GreedyChoice = NULL;//-1;
-			min_dist = -1;
-			base_receiver = Speedup(req_app, Cores_receiver + Of_cores_num);
-			base_giver = Speedup(my_app, Cores_giver - Of_cores_num);
-		
-			tmp = cores->next->next;//very important!!! that way i avoid giving up my only working core
-	
-			while (tmp != NULL) {
-				if (core_inter_head[tmp->core_id] != NULL && 
-					(core_inter_head[tmp->core_id]->type == INIT_WORK_NODE_PENDING || core_inter_head[tmp->core_id]->type == INIT_WORK_NODE)) { 
-					fprintf(log_file,"Core %d is about to start work type = %d\n",tmp->core_id,core_inter_head[tmp->core_id]->type);
-					fflush(log_file);	
-					tmp = tmp->next;
-				} else {
-					cur_dist = distance(req_reg.C, tmp->core_id);
-					if (tmp->offered_to == -1 && cur_dist <= req_reg.r) {
-						//if (Cores_receiver == 0 && Of_cores_num == 1 && req_app.var < 1.0) gain_receiver = 1000000;
-						if (Cores_receiver == 0 && Of_cores_num == 0) gain_receiver = 1000; //0 sto init_app				
-						else gain_receiver = share_giver * (Speedup(req_app, Cores_receiver + Of_cores_num + 1) - base_receiver);			
-					
-						loss_giver = base_giver - Speedup(my_app, Cores_giver - Of_cores_num - 1);
-					
-						new_gain = gain_receiver - loss_giver;
-						if (new_gain > gain_total){
-							gain_total = new_gain;
-							min_dist = cur_dist;
-							GreedyChoice = tmp;//->core_id;
-						} else if (new_gain == gain_total && cur_dist < min_dist) {
-							//printf("I am %d and i change offer to %d with cores %d->%d with distances %d->%d\n",
-							//	node_id,req_id,GreedyChoice->core_id,tmp->core_id,min_dist,cur_dist);
-							min_dist = cur_dist;
-							GreedyChoice = tmp;
-						}
-					}
-
-					tmp = tmp->next;
-				}
-			}
-
-			if (gain_total > 0.0) {
-				Offered_cores[Of_cores_num++] = GreedyChoice->core_id;
-				GreedyChoice->offered_to = req_id;
-			}
-		}
-	}
-	#endif
-
-	return Of_cores_num;
-}
-
-int offer_cores_fft(core_list *cores, app req_app, region req_reg, int *Offered_cores, int req_id) {
-	int Of_cores_num=0, min_dist=0, cur_dist=0;
-	float gain_total=0.1,base_receiver=0.0,base_giver=0.0,gain_receiver=0.0,loss_giver=0.0,share_giver=0.0,new_gain=0.0;
-	int Cores_receiver = req_app.num_of_cores, Cores_giver = my_app.num_of_cores;
-	core_list *tmp, *GreedyChoice;
-	int offered_cnt=0, counted_cores=0;
-
-	for (tmp=cores; tmp!=NULL; tmp=tmp->next) {
-		if (distance(req_reg.C, tmp->core_id) <= req_reg.r) share_giver++;
-		counted_cores++;
-		if (tmp->offered_to != -1) offered_cnt++;
-		fprintf(log_file,"Core %d is offered to %d\n",tmp->core_id,tmp->offered_to);	
-	}
-	fflush(log_file);
-
-	if (offered_cnt == (counted_cores-2) && my_idag != -1) {
-		fprintf(log_file,"I did not give up my only not offered core\n");
-		fflush(log_file);	
-		return 0;
-	}
-	share_giver = share_giver / (float) region_count(req_reg);
-
-	if (my_idag == -1) {
-		while (gain_total > 0.0) {
-			gain_total = 0.0;
-			GreedyChoice = NULL;//-1;
-			min_dist = -1;
-			base_receiver = Speedup(req_app, Cores_receiver + Of_cores_num);
-			base_giver = 0; 		
-			tmp = cores->next;//very important!!! that way i avoid giving up my agent core
-			
-			while (tmp != NULL) {
-				cur_dist = distance(req_reg.C, tmp->core_id);
-				if (tmp->offered_to == -1 && cur_dist <= req_reg.r) {
-					//Of_cores_num == 0 to be the first offered core
-					//Cores_receiver == 0 to avoid providing the core to an non-initial core search
-					if (low_voltage_core[tmp->core_id] && Of_cores_num == 0 && Cores_receiver == 0) {
-						if (Cores_receiver == 0 && Of_cores_num == 0) gain_receiver = 1000; //0 sto init_app
-						else gain_receiver = share_giver * (Speedup(req_app, Cores_receiver + Of_cores_num + 1) - base_receiver); /* +1 stands for the possibly offered core */
-					
-						loss_giver = 0;
-						new_gain = gain_receiver - loss_giver;
-						gain_total = new_gain;
-						GreedyChoice = tmp;//->core_id;
-						break;
-					#ifdef LOW_VOLTAGE_ISLANDS_4
-					} else if (low_voltage_core[tmp->core_id] && Of_cores_num == 0 && Cores_receiver == 1) {
-							if (Cores_receiver == 0 && Of_cores_num == 0) gain_receiver = 1000; //0 sto init_app                            
-							else gain_receiver = share_giver * (Speedup(req_app, Cores_receiver + Of_cores_num + 1) - base_receiver); /* +1 stands for the possibly offered core */
-
-							loss_giver = 0;
-							new_gain = gain_receiver - loss_giver;
-							gain_total = new_gain;
-							GreedyChoice = tmp;//->core_id;
-							break;
-					#endif
-					} else if (low_voltage_core[tmp->core_id] == 0) {  
-						//if (Cores_receiver == 0 && Of_cores_num == 1 && req_app.var < 1.0) gain_receiver = 1000000;
-						if (Cores_receiver == 0 && Of_cores_num == 0) gain_receiver = 1000; //0 sto init_app				
-						else gain_receiver = share_giver * (Speedup(req_app, Cores_receiver + Of_cores_num + 1) - base_receiver); /* +1 stands for the possibly offered core */
-					
-						loss_giver = 0;
-						new_gain = gain_receiver - loss_giver;
-						if (new_gain > gain_total){
-							gain_total = new_gain;
-							min_dist = cur_dist;
-							GreedyChoice = tmp;//->core_id;
-						} else if (new_gain == gain_total && cur_dist < min_dist) {
-							//printf("I am %d and i change offer to %d with cores %d->%d with distances %d->%d\n",
-							//	node_id,req_id,GreedyChoice->core_id,tmp->core_id,min_dist,cur_dist);
-							min_dist = cur_dist;
-							GreedyChoice = tmp;
-						}
-					}	
-				}
-
-				tmp = tmp->next;
-			}
-
-			if (gain_total > 0.0) {
-				Offered_cores[Of_cores_num++] = GreedyChoice->core_id;
-				GreedyChoice->offered_to = req_id;
-			}
-		}
-		
-		/* FFT app requires only power of 2 exec cores plus its manager 
-		 * I do not include higher than 5 because it will create no speedup
-		 */
-		if ((Cores_receiver + Of_cores_num) == 4) {
-			for (tmp = my_cores->next; tmp!=NULL; tmp=tmp->next) {
-				if (tmp->core_id == Offered_cores[Of_cores_num-1]) {
-						fprintf(log_file,"Abandoning offered core %d because FFT needs 2 cores\n",tmp->core_id);
-						tmp->offered_to = -1;
-						Of_cores_num--;
-						break;
-				}	
-			}	
-		} else if (Of_cores_num > 4) {
-			
-		}
-		
-	}
-	#ifndef GREEDY_MANAGER
-	else {
-		while (gain_total > 0.0) {
-			gain_total = 0.0;
-			GreedyChoice = NULL;//-1;
-			min_dist = -1;
-			base_receiver = Speedup(req_app, Cores_receiver + Of_cores_num);
-			base_giver = Speedup(my_app, Cores_giver - Of_cores_num);
-		
-			tmp = cores->next->next;//very important!!! that way i avoid giving up my only working core
-	
-			while (tmp != NULL) {
-				if (core_inter_head[tmp->core_id] != NULL && 
-					(core_inter_head[tmp->core_id]->type == INIT_WORK_NODE_PENDING || core_inter_head[tmp->core_id]->type == INIT_WORK_NODE)) { 
-					fprintf(log_file,"Core %d is about to start work type = %d\n",tmp->core_id,core_inter_head[tmp->core_id]->type);
-					fflush(log_file);	
-					tmp = tmp->next;
-				} else {
-					cur_dist = distance(req_reg.C, tmp->core_id);
-					if (tmp->offered_to == -1 && cur_dist <= req_reg.r) {
-						//if (Cores_receiver == 0 && Of_cores_num == 1 && req_app.var < 1.0) gain_receiver = 1000000;
-						if (Cores_receiver == 0 && Of_cores_num == 0) gain_receiver = 1000; //0 sto init_app				
-						else gain_receiver = share_giver * (Speedup(req_app, Cores_receiver + Of_cores_num + 1) - base_receiver);			
-					
-						loss_giver = base_giver - Speedup(my_app, Cores_giver - Of_cores_num - 1);
-					
-						new_gain = gain_receiver - loss_giver;
-						if (new_gain > gain_total){
-							gain_total = new_gain;
-							min_dist = cur_dist;
-							GreedyChoice = tmp;//->core_id;
-						} else if (new_gain == gain_total && cur_dist < min_dist) {
-							//printf("I am %d and i change offer to %d with cores %d->%d with distances %d->%d\n",
-							//	node_id,req_id,GreedyChoice->core_id,tmp->core_id,min_dist,cur_dist);
-							min_dist = cur_dist;
-							GreedyChoice = tmp;
-						}
-					}
-
-					tmp = tmp->next;
-				}
-			}
-
-			if (gain_total > 0.0) {
-				Offered_cores[Of_cores_num++] = GreedyChoice->core_id;
-				GreedyChoice->offered_to = req_id;
-			}
-		}
-	}
-	#endif
-
-	if (my_idag == -1) {
-	/* FFT app requires only power of 2 exec cores plus its manager */
-	if (executed_app == FFT) {
-		if (Of_cores_num == 3) {
-			for (tmp = my_cores->next; tmp!=NULL; tmp=tmp->next) {
-				if (tmp->core_id == Offered_cores[Of_cores_num-1]) {
-						fprintf(log_file,"Abandoning offered core %d because FFT needs 2 cores\n",tmp->core_id);
-						tmp->offered_to = -1;
-						Of_cores_num--;
-						break;
-				}	
-			}	
-		} else if (Of_cores_num > 4) {
-			
-		}	
-	}	
-	
-	return Of_cores_num;
-}

paxos_signal_handlers.h

@@ -1,41 +0,0 @@
-#ifndef __PAXOS_SIGNAL_HANDLERS_H__
-#define __PAXOS_SIGNAL_HANDLERS_H__
-
-#include "variables.h"
-
-#define PROP_NW 0
-#define PROP_NR 2
-#define PREV_CW 0
-#define PREV_CR 2
-#define VALUE_W 1
-#define VALUE_R 3
-
-/* PAXOS DECLARATIONS */
-int leader_preference();
-void initialize_PAXOS_data (char scen_directory[SCEN_DIR_SIZE], char scen_num[SCEN_NUM_SIZE]);
-void rollback();
-void find_app_info();
-void sig_CTIMER_handler(int signo, siginfo_t *info, void *context);
-void sig_NTIMER_handler(int signo, siginfo_t *info, void *context);
-void sig_ITIMER_handler(int signo, siginfo_t *info, void *context);
-void sig_PAXOS_INIT(int sender_id);
-void sig_PREPARE_REQUEST_handler(int sender_id);
-void sig_PREPARE_ACCEPT_NO_PREVIOUS_handler(int sender_id);
-void sig_PREPARE_ACCEPT_handler(int sender_id);
-void sig_ACCEPT_REQUEST_handler(int sender_id);
-void sig_ACCEPTED_handler(int sender_id);
-void sig_LEARN_handler(int sender_id);
-void sig_LEARN_ACK_handler(int sender_id);
-void sig_LEARN_ACK_CONTR_handler(int sender_id);
-void sig_REINIT_APP_handler(int sender_id);
-void sig_CONTR_TO_handler(int sender_id);
-void sig_REMOVE_FROM_DDS_handler(int sender_id);
-void sig_ADD_TO_DDS_handler(int sender_id, int *inc_cnt, int cur_index_top);
-void sig_HEARTBEAT_REQ_handler(int sender_id);
-void sig_HEARTBEAT_REP_handler(int sender_id);
-void sig_PFD_TIMER_handler(int signo, siginfo_t *info, void *context);
-void sig_EPFD_TIMER_handler(int signo, siginfo_t *info, void *context);
-void sig_FAIL_handler();
-void sig_PAXOS_STATS_REQ_handler(int sender_id);
-void sig_PAXOS_STATS_REP_handler(int sender_id);
-#endif

resource_negotiation.c

@@ -1,760 +0,0 @@
-#include "resource_negotiation.h"
-#include "noc_functions.h"
-#include "apps.h"
-
-extern app my_app;
-int offer_cores_original(core_list *cores, app req_app, region req_reg, int *Offered_cores, int req_id);
-int offer_cores_updated(core_list *cores, app req_app, region req_reg, int *Offered_cores, int req_id);
-int offer_cores_fft_original(core_list *cores, app req_app, region req_reg, int *Offered_cores, int req_id);
-
-int offer_cores(core_list *cores, app req_app, region req_reg, int *Offered_cores, int req_id) {
-
-#ifdef RESOURCE_ALGO_ORIG
-	if (executed_app != FFT) {
-		return offer_cores_original(cores, req_app, req_reg, Offered_cores, req_id);
-	} else {
-		return offer_cores_fft_original(cores, req_app, req_reg, Offered_cores, req_id);
-	}
-#elif RESOURCE_ALGO_UPDATED
-	return offer_cores_updated(cores, req_app, req_reg, Offered_cores, req_id);
-#elif RESOURCE_ALGO_UPDATED_GENEROUS
-	return offer_cores_updated(cores, req_app, req_reg, Offered_cores, req_id);
-#else
-	return offer_cores_original(cores, req_app, req_reg, Offered_cores, req_id);
-#endif
-}
-
-/* Speedup is calculated correclty inside Speedup function */
-int offer_cores_original(core_list *cores, app req_app, region req_reg, int *Offered_cores, int req_id) {
-        int Of_cores_num=0, min_dist=0, cur_dist=0;
-        float gain_total=0.1, base_receiver=0.0, base_giver=0.0, gain_receiver=0.0, loss_giver=0.0, share_giver=0.0, new_gain=0.0;
-        int Cores_receiver = req_app.num_of_cores, Cores_giver = my_app.num_of_cores;
-        core_list *tmp, *GreedyChoice;
-        int offered_cnt=0, counted_cores=0;
-
-        for (tmp=cores; tmp!=NULL; tmp=tmp->next) {
-                if (distance(req_reg.C, tmp->core_id) <= req_reg.r) share_giver++;
-                counted_cores++;
-                if (tmp->offered_to != -1) offered_cnt++;
-                fprintf(log_file,"Core %d is offered to %d\n",tmp->core_id,tmp->offered_to);
-        }
-
-        if (offered_cnt == (counted_cores-2) && my_idag != -1) {
-                fprintf(log_file,"I did not give up my only not offered core\n");
-                return 0;
-        }
-
-        share_giver = share_giver / (float) region_count(req_reg);
-
-        if (my_idag == -1) {
-                while (gain_total > 0.0) {
-                        gain_total = 0.0;
-                        GreedyChoice = NULL;//-1;
-                        min_dist = -1;
-                        base_giver = 0;
-                        tmp = cores->next;//very important!!! that way i avoid giving up my agent core
-
-                        while (tmp != NULL) {
-                                cur_dist = distance(req_reg.C, tmp->core_id);
-                                if (tmp->offered_to == -1 && cur_dist <= req_reg.r) {
-                                        //Of_cores_num == 0 to be the first offered core
-                                        //Cores_receiver == 0 to avoid providing the core to an non-initial core search
-                                        if (low_voltage_core[tmp->core_id] && Of_cores_num == 0 && Cores_receiver == 0) {
-                                                if ((Cores_receiver + Of_cores_num) == 0) {
-                                                        gain_receiver = 1000; //0 sto init_app
-                                                } else if ((Cores_receiver + Of_cores_num) == 1) {
-                                                        gain_receiver = 100; //no worker cores  
-                                                } else { /* (Cores_receiver + Of_cores_num) > 1 */
-                                                        base_receiver = Speedup(req_app, Cores_receiver + Of_cores_num);
-                                                        //gain_receiver = share_giver * (Speedup(req_app, Cores_receiver + Of_cores_num + 1) - base_receiver); 
-                                                        gain_receiver = share_giver * (Speedup(req_app, Cores_receiver + Of_cores_num + 1) - base_receiver);
-                                                }
-
-                                                loss_giver = 0;
-                                                new_gain = gain_receiver - loss_giver;
-                                                gain_total = new_gain;
-                                                GreedyChoice = tmp;//->core_id;
-                                                break;
-					#ifdef LOW_VOLTAGE_ISLANDS_4
-                                        } else if (low_voltage_core[tmp->core_id] && Of_cores_num == 0 && Cores_receiver == 1) {
-                                                        if (Cores_receiver == 0 && Of_cores_num == 0) gain_receiver = 1000; //0 sto init_app                            
-                                                        else gain_receiver = share_giver * (Speedup(req_app, Cores_receiver + Of_cores_num + 1) - base_receiver);
-
-                                                        loss_giver = 0;
-
-                                                        new_gain = gain_receiver - loss_giver;
-                                                        gain_total = new_gain;
-                                                        GreedyChoice = tmp;//->core_id;
-                                                        break;
-                                        #endif
-                                        } else if (low_voltage_core[tmp->core_id] == 0) {
-                                                if ((Cores_receiver + Of_cores_num) == 0) {
-                                                        gain_receiver = 1000; //0 sto init_app
-                                                } else if ((Cores_receiver + Of_cores_num) == 1) {
-                                                        gain_receiver = 100; //no worker cores  
-                                                } else { /* (Cores_receiver + Of_cores_num) > 1 */
-                                                        base_receiver = Speedup(req_app, Cores_receiver + Of_cores_num);
-                                                        gain_receiver = share_giver * (Speedup(req_app, Cores_receiver + Of_cores_num + 1) - base_receiver);
-                                                }
-
-                                                loss_giver = 0;
-                                                new_gain = gain_receiver - loss_giver;
-                                                if (new_gain > gain_total){
-                                                        gain_total = new_gain;
-                                                        min_dist = cur_dist;
-                                                        GreedyChoice = tmp;//->core_id;
-                                                } else if (new_gain == gain_total && cur_dist < min_dist) {
-                                                        //printf("I am %d and i change offer to %d with cores %d->%d with distances %d->%d\n",
-                                                        //      node_id,req_id,GreedyChoice->core_id,tmp->core_id,min_dist,cur_dist);
-                                                        min_dist = cur_dist;
-                                                        GreedyChoice = tmp;
-                                                }
-                                        }
-                                }
-
-                                tmp = tmp->next;
-                        }
-
-                        if (gain_total > 0.0) {
-                                Offered_cores[Of_cores_num++] = GreedyChoice->core_id;
-                                GreedyChoice->offered_to = req_id;
-                        }
-                }
-        }
-	#ifndef GREEDY_MANAGER
-        else {
-                while (gain_total > 0.0) {
-                        gain_total = 0.0;
-                        GreedyChoice = NULL;//-1;
-                        min_dist = -1;
-                        base_giver = Speedup(my_app, Cores_giver - Of_cores_num);
-
-                        tmp = cores->next->next;//very important!!! that way i avoid giving up my only working core
-
-                        while (tmp != NULL) {
-                                if (core_inter_head[tmp->core_id] != NULL &&
-                                        (core_inter_head[tmp->core_id]->type == INIT_WORK_NODE_PENDING || core_inter_head[tmp->core_id]->type == INIT_WORK_NODE)) {
-                                        fprintf(log_file,"Core %d is about to start work type = %d\n",tmp->core_id,core_inter_head[tmp->core_id]->type);
-                                        tmp = tmp->next;
-                                } else {
-                                        cur_dist = distance(req_reg.C, tmp->core_id);
-                                        if (tmp->offered_to == -1 && cur_dist <= req_reg.r) {
-                                                if ((Cores_receiver + Of_cores_num) == 0) {
-                                                        gain_receiver = 1000; //0 sto init_app
-                                                } else if ((Cores_receiver + Of_cores_num) == 1) {
-                                                        gain_receiver = 100; //no worker cores -- in case I have only one worker core then I should not be here 
-                                                } else { /* (Cores_receiver + Of_cores_num) > 1 */
-                                                        base_receiver = Speedup(req_app, Cores_receiver + Of_cores_num);
-                                                        gain_receiver = share_giver * (Speedup(req_app, Cores_receiver + Of_cores_num + 1) - base_receiver); /*  + 1 is ommited due to workload convention */
-                                                }
-
-                                                loss_giver = base_giver - Speedup(my_app, Cores_giver - (Of_cores_num + 1));
-
-                                                new_gain = gain_receiver - loss_giver;
-                                                if (new_gain > gain_total){
-                                                        gain_total = new_gain;
-                                                        min_dist = cur_dist;
-                                                        GreedyChoice = tmp;//->core_id;
-                                                } else if (new_gain == gain_total && cur_dist < min_dist) {
-                                                        //printf("I am %d and i change offer to %d with cores %d->%d with distances %d->%d\n",
-                                                        //      node_id,req_id,GreedyChoice->core_id,tmp->core_id,min_dist,cur_dist);
-                                                        min_dist = cur_dist;
-                                                        GreedyChoice = tmp;
-                                                }
-                                        }
-
-                                        tmp = tmp->next;
-                                }
-                        }
-
-                        if (gain_total > 0.0) {
-                                Offered_cores[Of_cores_num++] = GreedyChoice->core_id;
-                                GreedyChoice->offered_to = req_id;
-                        }
-                }
-        }
-        #endif
-        fprintf(log_file,"I will offer %d cores\n",Of_cores_num);
-        
-	return Of_cores_num;
-}
-       
-
-/* Speedup is calculated correclty inside Speedup function */
-int offer_cores_updated(core_list *cores, app req_app, region req_reg, int *Offered_cores, int req_id) {
-	int Of_cores_num=0, min_dist=0, cur_dist=0, offered_cnt=0, counted_cores=0;
-	float gain_total=0.1, base_receiver=0.0, base_giver=0.0, gain_receiver=0.0, loss_giver=0.0, new_gain=0.0;
-	int Cores_receiver = req_app.num_of_cores, Cores_giver = my_app.num_of_cores;
-	core_list *tmp, *GreedyChoice;
-
-	if (my_idag != -1) {
-		for (tmp=cores; tmp!=NULL; tmp=tmp->next) {
-			counted_cores++;
-			if (tmp->offered_to != -1) offered_cnt++;
-			fprintf(log_file,"Core %d is offered to %d\n",tmp->core_id,tmp->offered_to);	
-		}
-
-		if (offered_cnt == (counted_cores-2)) {
-			fprintf(log_file,"I did not give up my only not offered core\n");
-			return 0;
-		}
-	}
-
-	if (my_idag == -1) {
-		while (gain_total > 0.0) {
-			gain_total = 0.0;
-			GreedyChoice = NULL;//-1;
-			min_dist = -1;
-			base_giver = 0; 		
-			tmp = cores->next;//very important!!! that way i avoid giving up my agent core
-			
-			while (tmp != NULL) {
-				cur_dist = distance(req_reg.C, tmp->core_id);
-				if (tmp->offered_to == -1 && cur_dist <= req_reg.r) {
-					//Of_cores_num == 0 to be the first offered core
-					//Cores_receiver == 0 to avoid providing the core to an non-initial core search
-					if (low_voltage_core[tmp->core_id] && Of_cores_num == 0 && Cores_receiver == 0) {
-						if ((Cores_receiver + Of_cores_num) == 0) {
-							gain_receiver = 1000; //0 sto init_app
-						} else if ((Cores_receiver + Of_cores_num) == 1) {
-							gain_receiver = 100; //no worker cores	
-						} else { /* (Cores_receiver + Of_cores_num) > 1 */
-							base_receiver = Speedup(req_app, Cores_receiver + Of_cores_num);
-							gain_receiver = Speedup(req_app, Cores_receiver + Of_cores_num + 1) - base_receiver; 
-						}
-						
-						loss_giver = 0;
-						new_gain = gain_receiver - loss_giver;
-						gain_total = new_gain;
-						GreedyChoice = tmp;//->core_id;
-						break;
-					} else if (low_voltage_core[tmp->core_id] == 0) {  
-						if ((Cores_receiver + Of_cores_num) == 0) {
-							gain_receiver = 1000; //0 sto init_app
-						} else if ((Cores_receiver + Of_cores_num) == 1) {
-							gain_receiver = 100; //no worker cores	
-						} else { /* (Cores_receiver + Of_cores_num) > 1 */
-							base_receiver = Speedup(req_app, Cores_receiver + Of_cores_num);
-							gain_receiver = Speedup(req_app, Cores_receiver + Of_cores_num + 1) - base_receiver;
-						}			
-					
-						loss_giver = 0;
-						new_gain = gain_receiver - loss_giver;
-						if (new_gain > gain_total){
-							gain_total = new_gain;
-							min_dist = cur_dist;
-							GreedyChoice = tmp;
-						} else if (new_gain == gain_total && cur_dist < min_dist) {
-							min_dist = cur_dist;
-							GreedyChoice = tmp;
-						}
-					}	
-				}
-
-				tmp = tmp->next;
-			}
-
-			if (gain_total > 0.0) {
-				Offered_cores[Of_cores_num++] = GreedyChoice->core_id;
-				GreedyChoice->offered_to = req_id;
-			}
-		}
-	}
-	#ifndef GREEDY_MANAGER
-	else {
-		while (gain_total > 0.0) {
-			gain_total = 0.0;
-			GreedyChoice = NULL;//-1;
-			min_dist = -1;
-			base_giver = Speedup(my_app, Cores_giver - Of_cores_num);
-		
-			tmp = cores->next->next;//very important!!! that way i avoid giving up my only working core
-	
-			while (tmp != NULL) {
-				if (core_inter_head[tmp->core_id] != NULL && 
-					(core_inter_head[tmp->core_id]->type == INIT_WORK_NODE_PENDING || core_inter_head[tmp->core_id]->type == INIT_WORK_NODE)) { 
-					fprintf(log_file,"Core %d is about to start work type = %d\n",tmp->core_id,core_inter_head[tmp->core_id]->type);
-					tmp = tmp->next;
-				} else {
-					cur_dist = distance(req_reg.C, tmp->core_id);
-					if (tmp->offered_to == -1 && cur_dist <= req_reg.r) {
-						if ((Cores_receiver + Of_cores_num) == 0) {
-							gain_receiver = 1000; //0 sto init_app
-						} else if ((Cores_receiver + Of_cores_num) == 1) {
-							gain_receiver = 100; //no worker cores -- in case I have only one worker core then I should not be here	
-						} else { /* (Cores_receiver + Of_cores_num) > 1 */
-							base_receiver = Speedup(req_app, Cores_receiver + Of_cores_num);
-							gain_receiver = Speedup(req_app, Cores_receiver + Of_cores_num + 1) - base_receiver; /*  + 1 is ommited due to workload convention */
-						}
-						
-						loss_giver = base_giver - Speedup(my_app, Cores_giver - (Of_cores_num + 1));
-					
-						new_gain = gain_receiver - loss_giver;
-						if (new_gain > gain_total){
-							gain_total = new_gain;
-							min_dist = cur_dist;
-							GreedyChoice = tmp;
-						} else if (new_gain == gain_total && cur_dist < min_dist) {
-							min_dist = cur_dist;
-							GreedyChoice = tmp;
-						}
-					}
-
-					tmp = tmp->next;
-				}
-			}
-
-			if (gain_total > 0.0) {
-				#ifdef RESOURCE_ALGO_UPDATED_GENEROUS
-				if ((Cores_receiver + Of_cores_num) > 1) {
-					if (get_times(my_app, Cores_giver - (Of_cores_num + 1)) > get_times(req_app, Cores_receiver + Of_cores_num + 1)) { 
-						Offered_cores[Of_cores_num++] = GreedyChoice->core_id;
-						GreedyChoice->offered_to = req_id;
-						fprintf(log_file,"Accepted bargain with giver_times %d receiver_times %d, Cores_giver %d, Cores_receiver %d, Of_cores_num %d\n",
-							get_times(my_app, Cores_giver - (Of_cores_num + 1)), get_times(req_app, Cores_receiver + Of_cores_num + 1), Cores_giver, Cores_receiver, Of_cores_num);
-					} else {
-						gain_total = 0.0;
-						fprintf(log_file,"Refused bargain with giver_times %d receiver_times %d, Cores_giver %d, Cores_receiver %d, Of_cores_num %d\n",
-                                                	get_times(my_app, Cores_giver - (Of_cores_num + 1)), get_times(req_app, Cores_receiver + Of_cores_num + 1), Cores_giver, Cores_receiver, Of_cores_num);
-					}
-				} else {
-					Offered_cores[Of_cores_num++] = GreedyChoice->core_id;
-                                        GreedyChoice->offered_to = req_id;
-				}
-				#else
-					if (get_times(my_app, Cores_giver - (Of_cores_num + 1)) > get_times(req_app, Cores_receiver + Of_cores_num + 1)) {
-                                                Offered_cores[Of_cores_num++] = GreedyChoice->core_id;
-                                                GreedyChoice->offered_to = req_id;
-                                                fprintf(log_file,"Accepted bargain with giver_times %d receiver_times %d, Cores_giver %d, Cores_receiver %d, Of_cores_num %d\n",
-                                                        get_times(my_app, Cores_giver - (Of_cores_num + 1)), get_times(req_app, Cores_receiver + Of_cores_num + 1), Cores_giver, Cores_receiver, Of_cores_num);
-                                        } else {
-                                                gain_total = 0.0;
-                                                fprintf(log_file,"Refused bargain with giver_times %d receiver_times %d, Cores_giver %d, Cores_receiver %d, Of_cores_num %d\n",
-                                                        get_times(my_app, Cores_giver - (Of_cores_num + 1)), get_times(req_app, Cores_receiver + Of_cores_num + 1), Cores_giver, Cores_receiver, Of_cores_num);
-                                        }
-				#endif
-			}
-		}
-	}
-	#endif
-
-	fprintf(log_file,"I will offer %d cores\n",Of_cores_num);
-	
-	return Of_cores_num;
-}
-
-int offer_cores_fft_original(core_list *cores, app req_app, region req_reg, int *Offered_cores, int req_id) {
-	int Of_cores_num=0, min_dist=0, cur_dist=0;
-	float gain_total=0.1,base_receiver=0.0,base_giver=0.0,gain_receiver=0.0,loss_giver=0.0,share_giver=0.0,new_gain=0.0;
-	int Cores_receiver = req_app.num_of_cores, Workers_giver = my_app.num_of_cores-1;
-	core_list *tmp, *GreedyChoice;
-	int offered_cnt=0, counted_cores=0;
-
-	for (tmp=cores; tmp!=NULL; tmp=tmp->next) {
-		if (distance(req_reg.C, tmp->core_id) <= req_reg.r) share_giver++;
-		counted_cores++;
-		if (tmp->offered_to != -1) offered_cnt++;
-		fprintf(log_file,"Core %d is offered to %d\n",tmp->core_id,tmp->offered_to);	
-	}
-
-	if (offered_cnt == (counted_cores-2) && my_idag != -1) {
-		fprintf(log_file,"I did not give up my only not offered core\n");
-		return 0;
-	}
-
-	if (Cores_receiver == 2) {
-		fprintf(log_file,"Receiver already has two cores\n");
-                return 0;
-	}
-
-	share_giver = share_giver / (float) region_count(req_reg);
-
-	if (my_idag == -1) {
-		while ((gain_total > 0.0) && ((Cores_receiver + Of_cores_num) <= 1)) {
-			gain_total = 0.0;
-			GreedyChoice = NULL;//-1;
-			min_dist = -1;
-			base_giver = 0; 		
-			tmp = cores->next;//very important!!! that way i avoid giving up my agent core
-			
-			while (tmp != NULL) {
-				cur_dist = distance(req_reg.C, tmp->core_id);
-				if (tmp->offered_to == -1 && cur_dist <= req_reg.r) {
-					//Of_cores_num == 0 to be the first offered core
-					//Cores_receiver == 0 to avoid providing the core to an non-initial core search
-					if (low_voltage_core[tmp->core_id] && Of_cores_num == 0 && Cores_receiver == 0) {
-						if ((Cores_receiver + Of_cores_num) == 0) {
-							gain_receiver = 1000; //0 sto init_app
-						} else if ((Cores_receiver + Of_cores_num) == 1) {
-							gain_receiver = 100; //no worker cores -- in case I have only one worker core then I should not be here	
-						} else { /* (Cores_receiver + Of_cores_num) > 1 */
-							base_receiver = Speedup(req_app, Cores_receiver + Of_cores_num);
-                            				//gain_receiver = share_giver * (Speedup(req_app, Cores_receiver + Of_cores_num + 1) - base_receiver); 
-                            				gain_receiver = share_giver * (Speedup(req_app, Cores_receiver + Of_cores_num + 1) - base_receiver);						
-						}
-					
-						loss_giver = 0;
-						new_gain = gain_receiver - loss_giver;
-						gain_total = new_gain;
-						GreedyChoice = tmp;//->core_id;
-						break;
-					#ifdef LOW_VOLTAGE_ISLANDS_4
-					} else if (low_voltage_core[tmp->core_id] && Of_cores_num == 0 && Cores_receiver == 1) {
-							if (Cores_receiver == 0 && Of_cores_num == 0) gain_receiver = 1000; //0 sto init_app                            
-							else gain_receiver = share_giver * (Speedup(req_app, Cores_receiver + Of_cores_num + 1) - base_receiver); /* +1 stands for the possibly offered core */
-
-							loss_giver = 0;
-							new_gain = gain_receiver - loss_giver;
-							gain_total = new_gain;
-							GreedyChoice = tmp;//->core_id;
-							break;
-					#endif
-					} else if (low_voltage_core[tmp->core_id] == 0) {  
-						if ((Cores_receiver + Of_cores_num) == 0) {
-							gain_receiver = 1000; //0 sto init_app
-						} else if ((Cores_receiver + Of_cores_num) == 1) {
-							gain_receiver = 100; //no worker cores -- in case I have only one worker core then I should not be here	
-						} else { /* (Cores_receiver + Of_cores_num) > 1 */
-							base_receiver = Speedup(req_app, Cores_receiver + Of_cores_num);
-                            				gain_receiver = share_giver * (Speedup(req_app, Cores_receiver + Of_cores_num + 1) - base_receiver);
-						}
-
-						loss_giver = 0;
-						new_gain = gain_receiver - loss_giver;
-						if (new_gain > gain_total){
-							gain_total = new_gain;
-							min_dist = cur_dist;
-							GreedyChoice = tmp;//->core_id;
-						} else if (new_gain == gain_total && cur_dist < min_dist) {
-							//printf("I am %d and i change offer to %d with cores %d->%d with distances %d->%d\n",
-							//	node_id,req_id,GreedyChoice->core_id,tmp->core_id,min_dist,cur_dist);
-							min_dist = cur_dist;
-							GreedyChoice = tmp;
-						}
-					}	
-				}
-
-				tmp = tmp->next;
-			}
-
-			if (gain_total > 0.0) {
-				Offered_cores[Of_cores_num++] = GreedyChoice->core_id;
-				GreedyChoice->offered_to = req_id;
-			}
-		}
-		
-		/* FFT app requires only power of 2 exec cores plus its manager 
-		 * I do not include higher than 5 because it will create no speedup
-		 */
-		if ((Cores_receiver + Of_cores_num) == 4) {
-			for (tmp = my_cores->next; tmp!=NULL; tmp=tmp->next) {
-				if (tmp->core_id == Offered_cores[Of_cores_num-1]) {
-						fprintf(log_file,"Abandoning offered core %d because FFT needs 2 cores\n",tmp->core_id);
-						tmp->offered_to = -1;
-						Of_cores_num--;
-						break;
-				}	
-			}	
-		} 
-		/*
-		else if (Of_cores_num > 4) {
-			
-		}
-		*/
-	}
-	#ifndef GREEDY_MANAGER
-	else {
-		
-		if (((Workers_giver == 4) && (Cores_receiver < 3)) || ((Workers_giver == 2) && (Cores_receiver < 2))) {
-		
-			while (gain_total > 0.0) {
-				gain_total = 0.0;
-				GreedyChoice = NULL;//-1;
-				min_dist = -1;
-				base_giver = Speedup(my_app, Workers_giver - Of_cores_num);
-			
-				tmp = cores->next->next;//very important!!! that way i avoid giving up my only working core
-		
-				while (tmp != NULL) {
-					if (core_inter_head[tmp->core_id] != NULL && 
-						(core_inter_head[tmp->core_id]->type == INIT_WORK_NODE_PENDING || core_inter_head[tmp->core_id]->type == INIT_WORK_NODE)) { 
-						fprintf(log_file,"Core %d is about to start work type = %d\n",tmp->core_id,core_inter_head[tmp->core_id]->type);
-						tmp = tmp->next;
-					} else {
-						cur_dist = distance(req_reg.C, tmp->core_id);
-						if (tmp->offered_to == -1 && cur_dist <= req_reg.r) {
-							if ((Cores_receiver + Of_cores_num) == 0) {
-								gain_receiver = 1000; //0 sto init_app
-							} else if ((Cores_receiver + Of_cores_num) == 1) {
-								gain_receiver = 100; //no worker cores -- in case I have only one worker core then I should not be here	
-							} else { /* (Cores_receiver + Of_cores_num) > 1 */
-								base_receiver = Speedup(req_app, Cores_receiver + Of_cores_num);
-                                                        	gain_receiver = share_giver * (Speedup(req_app, Cores_receiver + Of_cores_num + 1) - base_receiver); /*  + 1 is ommited due to workload convention */
-							}			
-						
-							loss_giver = base_giver - Speedup(my_app, Workers_giver - (Of_cores_num + 1));
-						
-							new_gain = gain_receiver - loss_giver;
-							if (new_gain > gain_total){
-								gain_total = new_gain;
-								min_dist = cur_dist;
-								GreedyChoice = tmp;//->core_id;
-							} else if (new_gain == gain_total && cur_dist < min_dist) {
-								//printf("I am %d and i change offer to %d with cores %d->%d with distances %d->%d\n",
-								//	node_id,req_id,GreedyChoice->core_id,tmp->core_id,min_dist,cur_dist);
-								min_dist = cur_dist;
-								GreedyChoice = tmp;
-							}
-						}
-
-						tmp = tmp->next;
-					}
-				}
-
-				if (gain_total > 0.0) {
-					Offered_cores[Of_cores_num++] = GreedyChoice->core_id;
-					GreedyChoice->offered_to = req_id;
-				}
-			}
-		
-			if ((Cores_receiver + Of_cores_num) == 4) {
-				for (tmp = my_cores->next; tmp!=NULL; tmp=tmp->next) {
-					if (tmp->core_id == Offered_cores[Of_cores_num-1]) {
-							fprintf(log_file,"Abandoning offered core %d because FFT needs 2 cores\n",tmp->core_id);
-							tmp->offered_to = -1;
-							Of_cores_num--;
-							break;
-					}	
-				}	
-			}
-			
-		}	
-	}	
-	#endif
-
-	/* FFT app requires only power of 2 exec cores plus its manager */
-	/*
-	if (my_idag == -1) {
-	
-	if (executed_app == FFT) {
-		if (Of_cores_num == 3) {
-			for (tmp = my_cores->next; tmp!=NULL; tmp=tmp->next) {
-				if (tmp->core_id == Offered_cores[Of_cores_num-1]) {
-						fprintf(log_file,"Abandoning offered core %d because FFT needs 2 cores\n",tmp->core_id);
-						tmp->offered_to = -1;
-						Of_cores_num--;
-						break;
-				}	
-			}	
-		} else if (Of_cores_num > 4) {
-			
-		}	
-	}	
-	*/
-	return Of_cores_num;
-}
-
-int offer_cores_fft_updated(core_list *cores, app req_app, region req_reg, int *Offered_cores, int req_id) { /* 26.5.2017 - I am not sure if it is correct. Has not been used to measure F_min_max0 */
-	int Of_cores_num=0, min_dist=0, cur_dist=0;
-	float gain_total=0.1,base_receiver=0.0,base_giver=0.0,gain_receiver=0.0,loss_giver=0.0,share_giver=0.0,new_gain=0.0;
-	int Cores_receiver = req_app.num_of_cores, Workers_giver = my_app.num_of_cores-1;
-	core_list *tmp, *GreedyChoice;
-	int offered_cnt=0, counted_cores=0;
-
-	for (tmp=cores; tmp!=NULL; tmp=tmp->next) {
-		if (distance(req_reg.C, tmp->core_id) <= req_reg.r) share_giver++;
-		counted_cores++;
-		if (tmp->offered_to != -1) offered_cnt++;
-		fprintf(log_file,"Core %d is offered to %d\n",tmp->core_id,tmp->offered_to);	
-	}
-
-	if (offered_cnt == (counted_cores-2) && my_idag != -1) {
-		fprintf(log_file,"I did not give up my only not offered core\n");
-		return 0;
-	}
-	share_giver = share_giver / (float) region_count(req_reg);
-
-	if (my_idag == -1) {
-		while ((gain_total > 0.0) && ((Cores_receiver + Of_cores_num) <= 2)) {
-			gain_total = 0.0;
-			GreedyChoice = NULL;//-1;
-			min_dist = -1;
-			base_giver = 0; 		
-			tmp = cores->next;//very important!!! that way i avoid giving up my agent core
-			
-			while (tmp != NULL) {
-				cur_dist = distance(req_reg.C, tmp->core_id);
-				if (tmp->offered_to == -1 && cur_dist <= req_reg.r) {
-					//Of_cores_num == 0 to be the first offered core
-					//Cores_receiver == 0 to avoid providing the core to an non-initial core search
-					if (low_voltage_core[tmp->core_id] && Of_cores_num == 0 && Cores_receiver == 0) {
-						if ((Cores_receiver + Of_cores_num) == 0) {
-							gain_receiver = 1000; //0 sto init_app
-						} else if ((Cores_receiver + Of_cores_num) == 1) {
-							gain_receiver = 100; //no worker cores -- in case I have only one worker core then I should not be here	
-						} else { /* (Cores_receiver + Of_cores_num) > 1 */
-							base_receiver = Speedup(req_app, Cores_receiver + Of_cores_num);
-                            				//gain_receiver = share_giver * (Speedup(req_app, Cores_receiver + Of_cores_num + 1) - base_receiver); 
-                            				gain_receiver = share_giver * (Speedup(req_app, Cores_receiver + Of_cores_num + 1) - base_receiver);						
-						}
-					
-						loss_giver = 0;
-						new_gain = gain_receiver - loss_giver;
-						gain_total = new_gain;
-						GreedyChoice = tmp;//->core_id;
-						break;
-					#ifdef LOW_VOLTAGE_ISLANDS_4
-					} else if (low_voltage_core[tmp->core_id] && Of_cores_num == 0 && Cores_receiver == 1) {
-							if (Cores_receiver == 0 && Of_cores_num == 0) gain_receiver = 1000; //0 sto init_app                            
-							else gain_receiver = share_giver * (Speedup(req_app, Cores_receiver + Of_cores_num + 1) - base_receiver); /* +1 stands for the possibly offered core */
-
-							loss_giver = 0;
-							new_gain = gain_receiver - loss_giver;
-							gain_total = new_gain;
-							GreedyChoice = tmp;//->core_id;
-							break;
-					#endif
-					} else if (low_voltage_core[tmp->core_id] == 0) {  
-						if ((Cores_receiver + Of_cores_num) == 0) {
-							gain_receiver = 1000; //0 sto init_app
-						} else if ((Cores_receiver + Of_cores_num) == 1) {
-							gain_receiver = 100; //no worker cores -- in case I have only one worker core then I should not be here	
-						} else { /* (Cores_receiver + Of_cores_num) > 1 */
-							base_receiver = Speedup(req_app, Cores_receiver + Of_cores_num);
-                            				gain_receiver = share_giver * (Speedup(req_app, Cores_receiver + Of_cores_num + 1) - base_receiver);
-						}
-
-						loss_giver = 0;
-						new_gain = gain_receiver - loss_giver;
-						if (new_gain > gain_total){
-							gain_total = new_gain;
-							min_dist = cur_dist;
-							GreedyChoice = tmp;//->core_id;
-						} else if (new_gain == gain_total && cur_dist < min_dist) {
-							//printf("I am %d and i change offer to %d with cores %d->%d with distances %d->%d\n",
-							//	node_id,req_id,GreedyChoice->core_id,tmp->core_id,min_dist,cur_dist);
-							min_dist = cur_dist;
-							GreedyChoice = tmp;
-						}
-					}	
-				}
-
-				tmp = tmp->next;
-			}
-
-			if (gain_total > 0.0) {
-				Offered_cores[Of_cores_num++] = GreedyChoice->core_id;
-				GreedyChoice->offered_to = req_id;
-			}
-		}
-		
-		/* FFT app requires only power of 2 exec cores plus its manager 
-		 * I do not include higher than 5 because it will create no speedup
-		 */
-		if ((Cores_receiver + Of_cores_num) == 4) {
-			for (tmp = my_cores->next; tmp!=NULL; tmp=tmp->next) {
-				if (tmp->core_id == Offered_cores[Of_cores_num-1]) {
-						fprintf(log_file,"Abandoning offered core %d because FFT needs 2 cores\n",tmp->core_id);
-						tmp->offered_to = -1;
-						Of_cores_num--;
-						break;
-				}	
-			}	
-		} 
-		/*
-		else if (Of_cores_num > 4) {
-			
-		}
-		*/
-	}
-	#ifndef GREEDY_MANAGER
-	else {
-		
-		if (((Workers_giver == 4) && (Cores_receiver < 3)) || ((Workers_giver == 2) && (Cores_receiver < 2))) {
-		
-			while (gain_total > 0.0) {
-				gain_total = 0.0;
-				GreedyChoice = NULL;//-1;
-				min_dist = -1;
-				base_giver = Speedup(my_app, Workers_giver - Of_cores_num);
-			
-				tmp = cores->next->next;//very important!!! that way i avoid giving up my only working core
-		
-				while (tmp != NULL) {
-					if (core_inter_head[tmp->core_id] != NULL && 
-						(core_inter_head[tmp->core_id]->type == INIT_WORK_NODE_PENDING || core_inter_head[tmp->core_id]->type == INIT_WORK_NODE)) { 
-						fprintf(log_file,"Core %d is about to start work type = %d\n",tmp->core_id,core_inter_head[tmp->core_id]->type);
-						tmp = tmp->next;
-					} else {
-						cur_dist = distance(req_reg.C, tmp->core_id);
-						if (tmp->offered_to == -1 && cur_dist <= req_reg.r) {
-							if ((Cores_receiver + Of_cores_num) == 0) {
-								gain_receiver = 1000; //0 sto init_app
-							} else if ((Cores_receiver + Of_cores_num) == 1) {
-								gain_receiver = 100; //no worker cores -- in case I have only one worker core then I should not be here	
-							} else { /* (Cores_receiver + Of_cores_num) > 1 */
-								base_receiver = Speedup(req_app, Cores_receiver + Of_cores_num);
-								gain_receiver = share_giver * (Speedup(req_app, Cores_receiver + Of_cores_num + 1) - base_receiver); /*  + 1 is ommited due to workload convention */
-							}			
-						
-							loss_giver = base_giver - Speedup(my_app, Workers_giver - (Of_cores_num + 1));
-						
-							new_gain = gain_receiver - loss_giver;
-							if (new_gain > gain_total){
-								gain_total = new_gain;
-								min_dist = cur_dist;
-								GreedyChoice = tmp;//->core_id;
-							} else if (new_gain == gain_total && cur_dist < min_dist) {
-								//printf("I am %d and i change offer to %d with cores %d->%d with distances %d->%d\n",
-								//	node_id,req_id,GreedyChoice->core_id,tmp->core_id,min_dist,cur_dist);
-								min_dist = cur_dist;
-								GreedyChoice = tmp;
-							}
-						}
-
-						tmp = tmp->next;
-					}
-				}
-
-				if (gain_total > 0.0) {
-					Offered_cores[Of_cores_num++] = GreedyChoice->core_id;
-					GreedyChoice->offered_to = req_id;
-				}
-			}
-		
-			if ((Cores_receiver + Of_cores_num) == 4) {
-				for (tmp = my_cores->next; tmp!=NULL; tmp=tmp->next) {
-					if (tmp->core_id == Offered_cores[Of_cores_num-1]) {
-							fprintf(log_file,"Abandoning offered core %d because FFT needs 2 cores\n",tmp->core_id);
-							tmp->offered_to = -1;
-							Of_cores_num--;
-							break;
-					}	
-				}	
-			}
-			
-		}	
-	}	
-	#endif
-
-	/* FFT app requires only power of 2 exec cores plus its manager */
-	/*
-	if (my_idag == -1) {
-	
-	if (executed_app == FFT) {
-		if (Of_cores_num == 3) {
-			for (tmp = my_cores->next; tmp!=NULL; tmp=tmp->next) {
-				if (tmp->core_id == Offered_cores[Of_cores_num-1]) {
-						fprintf(log_file,"Abandoning offered core %d because FFT needs 2 cores\n",tmp->core_id);
-						tmp->offered_to = -1;
-						Of_cores_num--;
-						break;
-				}	
-			}	
-		} else if (Of_cores_num > 4) {
-			
-		}	
-	}	
-	*/
-	return Of_cores_num;
-}

resource_negotiation.h

@@ -1,7 +0,0 @@
-#ifndef __RESOURCE_NEGOTIATION_H__
-#define __RESOURCE_NEGOTIATION_H__
-
-#include "structs.h"
-
-int offer_cores(core_list *cores, app req_app, region req_reg, int *Offered_cores, int req_id);
-#endif

scc_signals.c

@@ -1,668 +0,0 @@
-#include "scc_signals.h"
-
-#include "my_rtrm.h"
-#include "signal_handlers.h"
-#include "paxos_signal_handlers.h"
-#include "sig_aux.h"
-#include "libfunctions.h"
-#include "variables.h"
-#include "controller_core.h"
-
-int sig_read_ar[2 * LINE_SIZE];
-int R = 0;
-#ifdef IDAG_SLEEP
-#include <time.h>
-#define SLEEP_ROUND_DURATION_NSEC 50000000 //100000000
-extern int my_idag;
-#endif 
-
-
-int find_sender_id(int SID){
-	
-	return SID % NUES;
-}
-
-int scc_kill(int target_ID, int sig, inter_list *ref_inter_list) {
-	int sig_array_local[2 * LINE_SIZE], old_value, new_value, i, increase_cnt=1;
-	int num_of_coworkers, counter;
-	core_list *tmp_core_list;
-	#ifdef PLAT_SCC
-	int str_len;
-	char error_str[64];
-	#endif
-	int error = 0;
-		
-	signals_disable();
-	
-	if (ref_inter_list == NULL)
-	  fprintf(log_file,"target_ID %d and sig %s ref_inter_list is NULL\n",target_ID,sig2string(sig));
-
-	//19.12.2015 Initial node sends SIG_INIT_APP when an app has terminated and receives no reply.
-	//Thus we dont initialize our counter. Same for SIG_ACK and SIG_FINISH
-
-	#if defined(tPFD) || defined(tEPFD)
-	if (
-	   (sig != SIG_INIT_APP) && (sig != SIG_ACK) && (sig != SIG_ADD_TO_DDS) && (sig != SIG_INIT)
-	   && (sig != SIG_PREPARE_REQUEST) && (sig != SIG_PREPARE_ACCEPT_NO_PREVIOUS) && (sig != SIG_PREPARE_ACCEPT)
-	   && (sig != SIG_ACCEPT_REQUEST) && (sig != SIG_ACCEPTED) && (sig != SIG_LEARN) && (sig != SIG_LEARN_ACK)
-	   && (sig != SIG_LEARN_ACK_CONTR) && (sig != SIG_REINIT_APP) && (sig != SIG_CONTR_TO) && (sig != SIG_REMOVE_FROM_DDS)
-	   && (sig != SIG_FAIL) && (sig != SIG_FINISH)
-	   ){
-		//suspected[target_ID]++;
-		//alive[target_ID] = 0;
-	}
-	#endif
-	
-	for (i=0; i<LINE_SIZE; i++) 
-		sig_array_local[i] = sig;
-	if (sig != SIG_HEARTBEAT_REP && sig != SIG_HEARTBEAT_REQ){
-		sig_array_local[1] = R++ * NUES + node_id;
-	}else{
-		sig_array_local[1] = node_id;
-	}
-
-	if (ref_inter_list != NULL) { //for a signal not associated with no inter_list interaction like SIG_FINISH
-		if (strcmp(sig2string(sig),"SIG_HEARTBEAT_REQ") != 0 && strcmp(sig2string(sig), "SIG_HEARTBEAT_REP") != 0)
-			fprintf(log_file,"\t\tI enter here with target_ID %d and sig %s {%d} type = %s\n",target_ID,sig2string(sig), sig_array_local[1], inter2string(ref_inter_list->type));
-		
-		if (ref_inter_list->type == INIT_APP) {
-			sig_array_local[2] = ref_inter_list->data.new_app.id;
-			sig_array_local[3] = ref_inter_list->data.new_app.app_type;
-			sig_array_local[4] = ref_inter_list->data.new_app.workld;
-			sig_array_local[5] = ref_inter_list->data.new_app.num_of_cores;
-#ifndef ARTIFICIAL_APPS_SIM
-			sig_array_local[6] = ref_inter_list->data.new_app.array_size;
-#else
-			memcpy(&sig_array_local[6],&ref_inter_list->data.new_app.var,sizeof(int));
-			memcpy(&sig_array_local[7],&ref_inter_list->data.new_app.A,sizeof(int));
-#endif
-			//my_stats.message_size += sizeof(app);
-			//clear = 1;
-		} else if (ref_inter_list->type == IDAG_FIND_IDAGS_PENDING || ref_inter_list->type == SELFOPT_IDAG_FIND_IDAGS_PENDING) {//I am the requesting common node
-			sig_array_local[2] = ref_inter_list->data.reg.C;
-			sig_array_local[3] = ref_inter_list->data.reg.r;
-			
-			fprintf(log_file, "a C=%d r=%d\n",ref_inter_list->data.reg.C,ref_inter_list->data.reg.r);
-			//if (ref_inter_list->type == IDAG_FIND_IDAGS_PENDING) ref_inter_list->type = IDAG_FIND_IDAGS;
-			//else if (ref_inter_list->type == SELFOPT_IDAG_FIND_IDAGS_PENDING) ref_inter_list->type = SELFOPT_IDAG_FIND_IDAGS;
-
-			//my_stats.message_size += sizeof(region);
-		} else if (ref_inter_list->type == IDAG_REQ_DDS_PENDING || ref_inter_list->type == SELFOPT_IDAG_REQ_DDS_PENDING 
-			|| ref_inter_list->type == DEBUG_IDAG_REQ_DDS) {
-		  
-			sig_array_local[2] = ref_inter_list->data.reg.C;
-			sig_array_local[3] = ref_inter_list->data.reg.r;
-			
-			fprintf(log_file, "a C=%d r=%d\n",ref_inter_list->data.reg.C,ref_inter_list->data.reg.r);
-			//my_stats.message_size += sizeof(region);
-
-			//if (ref_inter_list->type == IDAG_REQ_DDS_PENDING) ref_inter_list->type = IDAG_REQ_DDS;
-			//if (ref_inter_list->type == SELFOPT_IDAG_REQ_DDS_PENDING) ref_inter_list->type = SELFOPT_IDAG_REQ_DDS;
-		} else if (ref_inter_list->type == REP_IDAG_FIND_IDAGS) {//I am the idag
-			sig_array_local[2] = ref_inter_list->data.idags_in_reg[num_idags];
-			if (sig_array_local[2] > 5){
-				increase_cnt = 2;
-			}
-			counter=3;
-			for (i=0; i < num_idags; i++) {
-				if (ref_inter_list->data.idags_in_reg[i]) {
-					sig_array_local[counter++] = idag_id_arr[i];
-					fprintf(log_file, "\t\tidag=%d\n",idag_id_arr[i]);
-					my_stats.message_size += sizeof(int);
-				}
-			}
-
-		} else if (ref_inter_list->type == REP_IDAG_REQ_DDS) {
-			if (ref_inter_list->data.agents_in_reg == NULL)
-				sig_array_local[2] = DDS_count;
-			else	
-				sig_array_local[2] = ref_inter_list->data.agents_in_reg[0];
-		} else if (ref_inter_list->type == AGENT_REQ_CORES_PENDING) {
-			sig_array_local[2] = init_app.id;
-			sig_array_local[3] = init_app.app_type;
-			sig_array_local[4] = init_app.workld;
-			sig_array_local[5] = init_app.num_of_cores;
-#ifndef ARTIFICIAL_APPS_SIM
-			sig_array_local[6] = init_app.array_size;
-#else
-			memcpy(&sig_array_local[6],&init_app.var,sizeof(int));
-			memcpy(&sig_array_local[7],&init_app.A,sizeof(int));
-#endif			
-			/*
-			sig_array_local[8] = ref_inter_list->data.reg_arr.region_arr[0].C;
-			sig_array_local[9] = ref_inter_list->data.reg_arr.region_arr[0].r;
-			increase_cnt = 2;
-			*/
-			//fprintf(log_file, "Cores=%d r=%d\n",sig_array_local[5],ref_inter_list->data.reg_arr.region_arr[0].r);
-			//free(ref_inter_list->data.reg_arr.region_arr);
-		} else if (ref_inter_list->type == SELFOPT_REQ_CORES_PENDING) {
-			sig_array_local[2] = my_app.id;
-			sig_array_local[3] = my_app.app_type;
-			sig_array_local[4] = my_app.workld;
-			sig_array_local[5] = my_app.num_of_cores;
-#ifndef ARTIFICIAL_APPS_SIM
-			sig_array_local[6] = my_app.array_size;
-#else
-			memcpy(&sig_array_local[6],&my_app.var,sizeof(int));
-			memcpy(&sig_array_local[7],&my_app.A,sizeof(int));
-#endif
-			/*
-			sig_array_local[8] = ref_inter_list->data.reg_arr.region_arr[0].C;
-			sig_array_local[9] = ref_inter_list->data.reg_arr.region_arr[0].r;
-			increase_cnt = 2;
-			*/
-			//fprintf(log_file, "Cores=%d r=%d\n",sig_array_local[5],ref_inter_list->data.reg_arr.region_arr[0].r);
-			//free(ref_inter_list->data.reg_arr.region_arr);
-		} else if (ref_inter_list->type == REP_AGENT_REQ_CORES) {//I am the agent
-			/* pre write these info and keep data_array only for cores. Besides, a great amount of offers will be zero */
-			sig_array_local[2] = ref_inter_list->data.off_arr.num_of_offers;
-			fprintf(log_file, "num_of_offers=%d\n",ref_inter_list->data.off_arr.num_of_offers);
-			
-			if (ref_inter_list->data.off_arr.num_of_offers > 0) {		
-				sig_array_local[3] = ref_inter_list->data.off_arr.offer_arr[0].num_of_cores;
-				fprintf(log_file, "num_of_cores=%d\n",ref_inter_list->data.off_arr.offer_arr[0].num_of_cores);
-				
-				memcpy(&sig_array_local[4],&ref_inter_list->data.off_arr.offer_arr[0].spd_loss,sizeof(int));
-				fprintf(log_file, "spd_loss=%0.2f\n",ref_inter_list->data.off_arr.offer_arr[0].spd_loss);
-			}	
-		} else if (ref_inter_list->type == INIT_WORK_NODE) {
-			if (ref_inter_list->data.work_bounds[0] != -1) {
-				gettimeofday(&time_val, NULL);
-				cur_t = localtime(&time_val.tv_sec);
-				//fprintf(app_log_file,"[%d:%d:%d:%ld] I init work to %d\n",cur_t->tm_hour,cur_t->tm_min,cur_t->tm_sec,time_val.tv_usec,target_ID);
-			
-				/* 2.7.2016 - Changed by dimos - Instead of valid i send the app_id */
-				sig_array_local[2] = my_app.id;
-				sig_array_local[3] = node_id;
-				sig_array_local[4] = my_app.app_type;
-				sig_array_local[5] = ref_inter_list->data.work_bounds[0];
-				sig_array_local[6] = ref_inter_list->data.work_bounds[1];
-#ifndef ARTIFICIAL_APPS_SIM
-				sig_array_local[7] = my_app.array_size;
-#endif
-				/********/
-				fprintf(log_file, "work_time1=%d work_time2=%d\n",ref_inter_list->data.work_bounds[0],ref_inter_list->data.work_bounds[1]);
-				//my_stats.message_size += 5 * sizeof(int);
-			} else {
-				sig_array_local[2] = -1;
-				fprintf(log_file, "i=%d\n",sig_array_local[0]);
-				//my_stats.message_size += sizeof(int);
-			}
-			//clear = 1;
-		} else if (ref_inter_list->type == APPOINT_WORK_NODE) {
-			if (ref_inter_list->data.work_bounds[0] != -1) {
-				gettimeofday(&time_val, NULL);
-				cur_t = localtime(&time_val.tv_sec);
-				//fprintf(app_log_file,"[%d:%d:%d:%ld] I appoint work to %d\n",cur_t->tm_hour,cur_t->tm_min,cur_t->tm_sec,time_val.tv_usec,target_ID);
-				
-				/* 2.7.2016 - Changed by dimos - Instead of valid i send the app_id */
-				sig_array_local[2] = my_app.id;
-				/* 12.7.2017 Changed the order to be consistent with INIT_WORK_NODE */
-				sig_array_local[4] = my_app.app_type;	
-				sig_array_local[5] = ref_inter_list->data.work_bounds[0];
-				sig_array_local[6] = ref_inter_list->data.work_bounds[1];
-				
-				fprintf(log_file, "work_time1=%d work_time2=%d\n",ref_inter_list->data.work_bounds[0],ref_inter_list->data.work_bounds[1]);
-				//my_stats.message_size += 3 * sizeof(int);
-			} else {
-				sig_array_local[2] = -1;
-				//my_stats.message_size += sizeof(int);
-			}
-			//clear = 1;
-		} else if (ref_inter_list->type == REP_AGENT_OFFER_SENT) {
-			fprintf(log_file, "I have to reply %d for %d offers\n",target_ID,ref_inter_list->data.offer_acc_array[0]);
-						
-			sig_array_local[2] = ref_inter_list->data.offer_acc_array[1];
-			fprintf(log_file, "offer_ans=%d\n",ref_inter_list->data.offer_acc_array[1]);
-			//free(ref_inter_list->data.offer_acc_array);
-			//clear = 1;
-		} else if (ref_inter_list->type == IDAG_ADD_CORES_DDS) {
-			sig_array_local[2] = ref_inter_list->data.app_cores[0];
-			fprintf(log_file, "app_cores=%d\n",ref_inter_list->data.app_cores[0]);
-			
-			/* FIXME change position of orig_sender and new_owner in the creation of the list */
-			//8 elements available,  3 allready in use
-			if (my_idag != -1) {
-				if (ref_inter_list->data.app_cores[0] > 5){
-					increase_cnt=2;
-				}
-			  
-				for (i=1; i<=ref_inter_list->data.app_cores[0]; i++){
-					sig_array_local[i+2] = ref_inter_list->data.app_cores[i];
-					fprintf(log_file, "core=%d\n",ref_inter_list->data.app_cores[i]);
-				}
-			} else {
-				//I am an idag and i have to send to other idags my original sender		
-				sig_array_local[3] = ref_inter_list->data.app_cores[ref_inter_list->data.app_cores[0]+1];
-				fprintf(log_file, "orig_sender=%d\n",ref_inter_list->data.app_cores[ref_inter_list->data.app_cores[0]+1]);
-				
-				if (ref_inter_list->data.app_cores[0] > 4)
-					increase_cnt++;
-				
-				for (i=1; i<=ref_inter_list->data.app_cores[0]; i++){
-					sig_array_local[i+3] = ref_inter_list->data.app_cores[i];//LINE_SIZE+i-1
-					fprintf(log_file, "core=%d\n",ref_inter_list->data.app_cores[i]);
-				}
-			}
-		} else if (ref_inter_list->type == IDAG_REM_CORES_DDS) {
-			//fprintf(log_file, "I am in add/remove/remove_app to %d with %d cores\n",sender_id,tmp_inter_list->data.app_cores[0]);			
-			sig_array_local[2] = ref_inter_list->data.app_cores[0];
-			fprintf(log_file, "app_cores=%d\n",ref_inter_list->data.app_cores[0]);
-			
-			/* FIXME change position of orig_sender and new_owner in the creation of the list */ 
-			//8 elements available,  3 allready in use
-			if (my_idag != -1) {
-				sig_array_local[3] = ref_inter_list->data.app_cores[ref_inter_list->data.app_cores[0]+1];
-				fprintf(log_file, "new_owner=%d\n",ref_inter_list->data.app_cores[ref_inter_list->data.app_cores[0]+1]);
-			  
-				if (ref_inter_list->data.app_cores[0] > 4)
-					increase_cnt++;
-			  
-				for (i=1; i<=ref_inter_list->data.app_cores[0]; i++) {			
-					sig_array_local[i+3] = ref_inter_list->data.app_cores[i];//LINE_SIZE+i-1
-					fprintf(log_file, "core=%d\n",ref_inter_list->data.app_cores[i]);
-				}	
-			} else {
-				//I am an idag and i have to send to other idags my original sender
-				sig_array_local[3] = ref_inter_list->data.app_cores[ref_inter_list->data.app_cores[0]+1];
-				fprintf(log_file, "orig_sender=%d\n",ref_inter_list->data.app_cores[ref_inter_list->data.app_cores[0]+1]);
-				sig_array_local[4] = ref_inter_list->data.app_cores[ref_inter_list->data.app_cores[0]+2];
-				fprintf(log_file, "new_owner=%d\n",ref_inter_list->data.app_cores[ref_inter_list->data.app_cores[0]+2]);
-			  
-				if (ref_inter_list->data.app_cores[0] > 3)
-					increase_cnt++;
-			  
-				for (i=1; i<=ref_inter_list->data.app_cores[0]; i++) {			
-					sig_array_local[i+4] = ref_inter_list->data.app_cores[i];//LINE_SIZE+i-1
-					fprintf(log_file, "core=%d\n",ref_inter_list->data.app_cores[i]);
-				}
-			}
-		} else if (ref_inter_list->type == REMOVE_APP) {
-			//fprintf(log_file, "I am in add/remove/remove_app to %d with %d cores\n",sender_id,tmp_inter_list->data.app_cores[0]);			
-			sig_array_local[2] = ref_inter_list->data.app_cores[0];
-			fprintf(log_file, "app_cores=%d\n",ref_inter_list->data.app_cores[0]);
-			
-			//8 elements available,  3 already in use
-			if (my_idag != -1) {
-				if (ref_inter_list->data.app_cores[0] > 5)
-					increase_cnt++;
-			  
-				for (i=1; i<=ref_inter_list->data.app_cores[0]; i++){			
-					sig_array_local[i+2] = ref_inter_list->data.app_cores[i];//LINE_SIZE+i-1
-					fprintf(log_file, "core=%d\n",ref_inter_list->data.app_cores[i]);
-				}
-			} else {
-				//I am an idag and i have to send to other idags my original sender
-				sig_array_local[3] = ref_inter_list->data.app_cores[1];
-				fprintf(log_file, "or_sender=%d\n",ref_inter_list->data.app_cores[0]);
-				
-				if (ref_inter_list->data.app_cores[0] > 4)
-					increase_cnt++;
-				
-				for (i=2; i<=(ref_inter_list->data.app_cores[0]+1); i++){			
-					sig_array_local[i+2] = ref_inter_list->data.app_cores[i];//LINE_SIZE+i-1
-					fprintf(log_file, "core=%d\n",ref_inter_list->data.app_cores[i]);
-				}
-			}
-		/* PAXOS INTERACTIONS */
-		} else if (ref_inter_list->type == PREPARE_REQUEST){
-			paxos_node_stats.msg_count++;
-			sig_array_local[2] = ref_inter_list->data.proposal_number; // proposal_number
-		} else if (ref_inter_list->type == PREPARE_ACCEPT){
-			paxos_node_stats.msg_count++;
-			sig_array_local[2] = ref_inter_list->data.accepted_values[0]; // highest accepted proposal_number
-			sig_array_local[3] = ref_inter_list->data.accepted_values[1]; // highest accepted value
-			sig_array_local[4] = ref_inter_list->data.accepted_values[2]; // state
-		} else if (ref_inter_list->type == PREPARE_ACCEPT_NO_PREVIOUS){
-			paxos_node_stats.msg_count++;
-			sig_array_local[2] = ref_inter_list->data.accepted_values[0]; // highest accepted proposal_number
-			sig_array_local[3] = ref_inter_list->data.accepted_values[1]; // highest accepted value
-			sig_array_local[4] = ref_inter_list->data.accepted_values[2]; // state
-		} else if (ref_inter_list->type == ACCEPT_REQUEST){
-			paxos_node_stats.msg_count++;
-			sig_array_local[2] = ref_inter_list->data.accepted_values[0];
-			sig_array_local[3] = ref_inter_list->data.accepted_values[1];
-		} else if (ref_inter_list->type == ACCEPTED){
-			paxos_node_stats.msg_count++;
-			sig_array_local[2] = ref_inter_list->data.accepted_values[0];
-			sig_array_local[3] = ref_inter_list->data.accepted_values[1];
-		} else if (ref_inter_list->type == LEARN){
-			paxos_node_stats.msg_count++;
-			sig_array_local[2] = ref_inter_list->data.accepted_values[0];
-			sig_array_local[3] = ref_inter_list->data.accepted_values[1];
-		} else if (ref_inter_list->type == LEARN_ACK_CONTR){
-			paxos_node_stats.msg_count++;
-			sig_array_local[2] = ref_inter_list->data.controller_index;
-		} else if (ref_inter_list-> type == REINIT_APP){
-			paxos_node_stats.msg_count++;
-			sig_array_local[2] = ref_inter_list->data.reappointed_app.id;
-			sig_array_local[3] = ref_inter_list->data.reappointed_app.workld;
-			sig_array_local[4] = ref_inter_list->data.reappointed_app.num_of_cores;
-#ifndef ARTIFICIAL_APPS_SIM
-			sig_array_local[5] = ref_inter_list->data.reappointed_app.array_size;	
-#endif
-		} else if (ref_inter_list->type == ADD_TO_DDS){
-			paxos_node_stats.msg_count++;
-			sig_array_local[2] = ref_inter_list->data.workers_info[0];
-			counter = ref_inter_list->data.workers_info[0];
-			if (counter > 5){
-				fprintf(log_file,"\t\tI am sending more than 5 workers. I have to use two lines!\n");
-				increase_cnt = 2;
-			}
-			while (counter > 0){
-				sig_array_local[2+counter] = ref_inter_list->data.workers_info[counter];
-				fprintf(log_file,"\t\tsig_array_local[%d] = %d\n",2+counter,sig_array_local[2+counter]);
-				counter--;
-			 }
-			 fprintf(log_file,"MY COUNTER = %d\n",sig_array_local[2]);
-		} else if (ref_inter_list->type == REMOVE_FROM_DDS){
-			paxos_node_stats.msg_count++;
-		} else if (ref_inter_list->type == PAXOS_STATS_REQ){
-			paxos_node_stats.msg_count++;
-		} else if (ref_inter_list->type == PAXOS_STATS_REP){
-			paxos_node_stats.msg_count++;
-			sig_array_local[2] = ref_inter_list->data.paxos_stats[0];
-			sig_array_local[3] = ref_inter_list->data.paxos_stats[1];
-		} else if (ref_inter_list->type == HEARTBEAT_REQ){
-			  paxos_node_stats.fd_msg_count++;
-		} else if (ref_inter_list->type == HEARTBEAT_REP){
-			  paxos_node_stats.fd_msg_count++;
-		} else if (ref_inter_list->type == INIT_AGENT){
-			sig_array_local[2] = ref_inter_list->data.one_app.new_app.id;
-			sig_array_local[3] = ref_inter_list->data.one_app.new_app.app_type;
-			sig_array_local[4] = ref_inter_list->data.one_app.new_app.workld;
-			sig_array_local[5] = ref_inter_list->data.one_app.new_app.num_of_cores;
-#ifndef ARTIFICIAL_APPS_SIM
-			sig_array_local[6] = ref_inter_list->data.one_app.new_app.array_size;
-#else
-			memcpy(&sig_array_local[6],&ref_inter_list->data.one_app.new_app.var,sizeof(int));
-			memcpy(&sig_array_local[7],&ref_inter_list->data.one_app.new_app.A,sizeof(int));
-#endif
-		}
-		/* END*/
-		
-	}
-	
-	#ifdef PLAT_SCC
-	if (strcmp(sig2string(sig),"SIG_HEARTBEAT_REQ") != 0 && strcmp(sig2string(sig), "SIG_HEARTBEAT_REP") != 0){
-		fprintf(log_file,"Trying to acquire lock %d\n",target_ID);
-	}
-	RCCE_acquire_lock(target_ID);
-	//fprintf(log_file,"I successfully acquired lock %d\n",target_ID);
-	RCCE_shflush();
-	old_value = index_bottom[target_ID];
-	if (strcmp(sig2string(sig),"SIG_HEARTBEAT_REQ") != 0 && strcmp(sig2string(sig), "SIG_HEARTBEAT_REP") != 0){
-		fprintf(log_file,"I read bottom index %d increase_cnt=%d and target_ID %d\n",old_value,increase_cnt,target_ID);
-	}
-
-	error = RCCE_put((t_vcharp)(&sig_array[old_value*LINE_SIZE]), (t_vcharp)(&sig_array_local[0]), increase_cnt * LINE_SIZE * sizeof(int), target_ID);
-	if (error != RCCE_SUCCESS) {
-		RCCE_error_string(error, error_str, &str_len);
-		fprintf(log_file,"I got an error in put with descr %s\n",error_str);
-		fflush(log_file);	
-	}
-	
-	new_value = (old_value + increase_cnt) % MAX_SIGNAL_LIST_LEN;
-	index_bottom[target_ID] = new_value;
-	//RCCE_shflush();	
-	RCCE_release_lock(target_ID);
-
-	if (strcmp(sig2string(sig),"SIG_HEARTBEAT_REQ") != 0 && strcmp(sig2string(sig), "SIG_HEARTBEAT_REP") != 0){
-		fprintf(log_file,"I leave\n");
-	}
-	#else
-	
-	sem_wait(&scc_lock[target_ID]);
-	old_value = index_bottom[target_ID];
-	int mem_offset = target_ID * MAX_SIGNAL_LIST_LEN * LINE_SIZE;
-	mem_offset += old_value * LINE_SIZE;
-	if (strcmp(sig2string(sig),"SIG_HEARTBEAT_REQ") != 0 && strcmp(sig2string(sig), "SIG_HEARTBEAT_REP") != 0){
-		fprintf(log_file,"I read bottom index %d increase_cnt=%d\n",old_value,increase_cnt);
-		/*if (old_value == 63 && increase_cnt == 2){
-			fprintf(log_file,"\t\tindex_bottom[%d]=%d.\n\t\tI wrote from position %d till %d and %d till %d\n",target_ID,index_bottom[target_ID],mem_offset,mem_offset+7,target_ID * MAX_SIGNAL_LIST_LEN * LINE_SIZE,target_ID * MAX_SIGNAL_LIST_LEN * LINE_SIZE + LINE_SIZE);
-		}else{
-			fprintf(log_file,"\t\tindex_bottom[%d]=%d.\n\t\tI wrote from position %d till %d\n",target_ID,index_bottom[target_ID],mem_offset,mem_offset+increase_cnt*LINE_SIZE);
-		}*/
-	}
-	for (i=0; i<increase_cnt * LINE_SIZE; i++){
-		if (old_value == MAX_SIGNAL_LIST_LEN-1 && increase_cnt == 2){
-			if (i <= 7){
-				sig_array[mem_offset + i] = sig_array_local[i];
-			}else{
-				sig_array[(target_ID * MAX_SIGNAL_LIST_LEN * LINE_SIZE) + i - LINE_SIZE] = sig_array_local[i];
-			}
-		}else{
-			sig_array[mem_offset + i] = sig_array_local[i];
-		}
-	}
-		
-	new_value = (old_value + increase_cnt) % MAX_SIGNAL_LIST_LEN;
-	index_bottom[target_ID] = new_value;
-	
-	sem_post(&scc_lock[target_ID]);
-	
-	#endif
-	
-	signals_enable();
-
-	return error;
-}
-
-void scc_signals_check(void) {
-	int sender_id, tmp_bottom, i, mem_offset, increase_cnt=1;
-	char *sig_buf, *st_buf;
-	//int sig_read_ar[LINE_SIZE]
-	#ifdef PLAT_SCC
-	int error, str_len; 
-	#endif
-	char error_str[64];
-	
-	signals_disable();
-	#ifdef PLAT_SCC
-	RCCE_acquire_lock(node_id);
-	#else
-	sem_wait(&scc_lock[node_id]);
-	#endif
-
-	/* Overflow check */
-	tmp_bottom = index_bottom[node_id];
-
-	//last_index_bottom = tmp_bottom;
-
-	while (index_top != tmp_bottom) {
-
-		#ifdef EXTRA_DELAY
-		scc_pause;
-		#endif
-	
-		#ifdef PLAT_SCC
-		error = RCCE_get((t_vcharp)(&sig_read_ar[0]), (t_vcharp)(&sig_array[index_top*LINE_SIZE]), LINE_SIZE * sizeof(int), node_id);
-		RCCE_release_lock(node_id);
-
-		if (error != RCCE_SUCCESS) {
-			RCCE_error_string(error, error_str, &str_len);
-			fprintf(log_file,"I got an error in get from %d with descr %s\n",sender_id,error_str);
-			fflush(log_file);
-		#else
-		mem_offset = (node_id * MAX_SIGNAL_LIST_LEN * LINE_SIZE) + (index_top * LINE_SIZE); //node offset
-		for (i = 0; i < LINE_SIZE; i++)
-			sig_read_ar[i] = sig_array[mem_offset + i];
-		
-		sem_post(&scc_lock[node_id]);
-		error_str[0] = '0';
-
-		if (error_str[0] == '1') {
-			printf("DAFUQ ?\n");
-		#endif
-		} else {
-			sender_id = find_sender_id(sig_read_ar[1]);
-		  	if (sig_read_ar[0] != NO_SIG){
-				st_buf = id2string(state);
-				sig_buf = sig2string(sig_read_ar[0]);
-				if (strcmp(sig2string(sig_read_ar[0]),"Unknown Sig") == 0){
-						fprintf(log_file,"I read Unknown sig and its number is %d\n",sig_read_ar[0]);
-				}else if (strcmp(sig2string(sig_read_ar[0]),"SIG_HEARTBEAT_REQ") != 0 && strcmp(sig2string(sig_read_ar[0]), "SIG_HEARTBEAT_REP") != 0){
-					fprintf(log_file,"\t\tmy index_top = %d and index_bottom = %d\n",index_top,tmp_bottom);
-					fprintf(log_file,"\t\tI read sig %s {%d} - %d from sender_id %d. Current state = %s\n",sig_buf, sig_read_ar[1], sig_read_ar[0], sender_id, st_buf);
-					//fprintf(log_file,"\t\tindex_top[%d]=%d.\n\t\tI read from position %d till %d\n",node_id,index_top,mem_offset,mem_offset+7);
-				}
-			}
-			
-			
-			/* Failure Detector */
-			#if defined(tPFD) || defined(tEPFD)
-			alive[sender_id] = 1;
-			suspected[sender_id] = 0;
-			#endif
-			/********************/
-			
-			if (paxos_state == FAILED_CORE && sig_read_ar[0] == SIG_RECOVER){
-				fail_flag = 1;
-			} else if (paxos_state != FAILED_CORE) {
-				if (sig_read_ar[0] == SIG_INIT) {
-					sig_INIT_handler(sender_id);
-				} else if (sig_read_ar[0] == SIG_ACK) {
-					sig_ACK_handler(sender_id);
-				} else if (sig_read_ar[0] == SIG_TERMINATE) {
-					sig_TERMINATE_handler(sender_id);
-				} else if (sig_read_ar[0] == SIG_INIT_APP) {
-					sig_INIT_APP_handler(sender_id);
-				} else if (sig_read_ar[0] == SIG_IDAG_FIND_IDAGS) {
-					sig_IDAG_FIND_IDAGS_handler(sender_id, &increase_cnt, index_top);
-				} else if (sig_read_ar[0] == SIG_REQ_DDS) {
-					sig_REQ_DDS_handler(sender_id);
-				} else if (sig_read_ar[0] == SIG_REQ_CORES) {
-					sig_REQ_CORES_handler(sender_id, &increase_cnt, index_top); /* increase_cnt was put like this because in response there is no need for increase */ 
-				} else if (sig_read_ar[0] == SIG_REP_OFFERS) {
-					sig_REP_OFFERS_handler(sender_id);
-				} else if (sig_read_ar[0] == SIG_INIT_AGENT) {
-					sig_INIT_AGENT_handler(sender_id);
-				} else if (sig_read_ar[0] == SIG_ADD_CORES_DDS) {
-					sig_ADD_CORES_DDS_handler(sender_id, &increase_cnt, index_top);
-				} else if (sig_read_ar[0] == SIG_REM_CORES_DDS) {
-					sig_REM_CORES_DDS_handler(sender_id, &increase_cnt, index_top);
-				} else if (sig_read_ar[0] == SIG_APPOINT_WORK) {
-					sig_APPOINT_WORK_handler(sender_id, &increase_cnt, index_top);
-				} else if (sig_read_ar[0] == SIG_FINISH) {
-					sig_FINISH_handler(sender_id, &increase_cnt, index_top);
-				} else if (sig_read_ar[0] == SIG_REJECT) {
-					sig_REJECT_handler(sender_id);
-				} else if (sig_read_ar[0] == SIG_APP_TERMINATED) {
-					num_apps_terminated++;
-					fprintf(log_file,"app_terminated = %d sender_id = %d\n",num_apps_terminated,sender_id);
-					printf("app_terminated = %d sender_id = %d\n",num_apps_terminated,sender_id);
-				/* PAXOS SIGNALS HANDLING */
-				} else if (sig_read_ar[0] == SIG_PREPARE_REQUEST) {
-					sig_PREPARE_REQUEST_handler(sender_id);
-				} else if (sig_read_ar[0] == SIG_PREPARE_ACCEPT_NO_PREVIOUS) {
-					sig_PREPARE_ACCEPT_NO_PREVIOUS_handler(sender_id);
-				} else if (sig_read_ar[0] == SIG_PREPARE_ACCEPT) {
-					sig_PREPARE_ACCEPT_handler(sender_id);
-				} else if (sig_read_ar[0] == SIG_ACCEPT_REQUEST) {
-					sig_ACCEPT_REQUEST_handler(sender_id);
-				} else if (sig_read_ar[0] == SIG_ACCEPTED) {
-					sig_ACCEPTED_handler(sender_id);
-				} else if (sig_read_ar[0] == SIG_LEARN)	{
-					sig_LEARN_handler(sender_id);
-				} else if (sig_read_ar[0] == SIG_REINIT_APP) {
-					sig_REINIT_APP_handler(sender_id);
-				} else if (sig_read_ar[0] == SIG_CONTR_TO) {
-					sig_CONTR_TO_handler(sender_id);
-				} else if (sig_read_ar[0] == SIG_REMOVE_FROM_DDS) {
-					sig_REMOVE_FROM_DDS_handler(sender_id);
-				} else if (sig_read_ar[0] == SIG_ADD_TO_DDS) {
-					sig_ADD_TO_DDS_handler(sender_id,&increase_cnt,index_top);
-				} else if (sig_read_ar[0] == SIG_HEARTBEAT_REQ) {
-					sig_HEARTBEAT_REQ_handler(sender_id);
-				} else if (sig_read_ar[0] == SIG_HEARTBEAT_REP) {
-					sig_HEARTBEAT_REP_handler(sender_id);
-				} else if (sig_read_ar[0] == SIG_FAIL) {
-					sig_FAIL_handler();
-				} else if (sig_read_ar[0] == SIG_PAXOS_STATS_REQ) {
-					sig_PAXOS_STATS_REQ_handler(sender_id);
-				} else if (sig_read_ar[0] == SIG_PAXOS_STATS_REP) {
-					sig_PAXOS_STATS_REP_handler(sender_id);
-				/* END OF PAXOS SIGNAL HANDLING */
-				} else if (sig_read_ar[0] != NO_SIG) {
-					fprintf(log_file,"I read smth different than no_sig which is %d from %d\n",sig_read_ar[0],sender_id);
-					fflush(log_file);
-				}
-			}
-
-			if (sig_read_ar[0] != NO_SIG)
-				if (strcmp(sig2string(sig_read_ar[0]),"SIG_HEARTBEAT_REQ") != 0 && strcmp(sig2string(sig_read_ar[0]), "SIG_HEARTBEAT_REP") != 0)
-					fprintf(log_file,"I invalidated sender_ids %d signals increase_cnt=%d\n",sender_id,increase_cnt);
-
-			index_top = (index_top + increase_cnt) % MAX_SIGNAL_LIST_LEN;
-			increase_cnt = 1;
-
-			#ifdef PLAT_SCC
-			RCCE_acquire_lock(node_id);
-			#else
-			sem_wait(&scc_lock[node_id]);
-			#endif
-
-			tmp_bottom = index_bottom[node_id];
-			
-			if (paxos_state ==  NEW_IDAG){
-				fprintf(log_file,"\t\tmy index_top = %d and index_bottom = %d\n",index_top,tmp_bottom);
-				break;
-			}
-			
-
-		}
-	}
-
-	#ifdef PLAT_SCC
-	RCCE_release_lock(node_id);
-	#else
-	sem_post(&scc_lock[node_id]);
-	#endif
-	if (paxos_state == NEW_AGENT){
-		//paxos_state = PAXOS_ACTIVE;
-		//common_node_actions(local_scen_directory, local_scen_num);
-	}
-	
-	//fprintf(log_file,"paxos_state : %s", id2string(paxos_state));
-	if (paxos_state == NEW_IDAG){
-		fprintf(log_file, "My state is %s %s\n", id2string(state), id2string(paxos_state));
-		rollback();
-		fprintf(log_file, "My state 2 is %s %s\n", id2string(state), id2string(paxos_state));
-		signals_enable();
-		fprintf(log_file, "My state 3 is %s %s\n", id2string(state), id2string(paxos_state));
-		#ifndef PLAT_LINUX
-                idle_agent_actions("", "");
-                #else
-                idle_agent_actions("", "",0,0); /* FIXME Change to correct last two arguments!!! */
-                #endif
-	}
-	signals_enable();
-}
-
-void scc_pause(void) {
-	int dummy=0, i;
-	
-	#ifdef IDAG_SLEEP
-	struct timespec ts;
-
-	if (my_idag == -1) { /* I am a Controller core */
-		/* sleep(1); */
-        	ts.tv_sec = 0;
-        	ts.tv_nsec = SLEEP_ROUND_DURATION_NSEC;
-        	nanosleep(&ts, NULL);
-	}
-	#endif	
-	
-	#ifdef LOW_VOLTAGE_0
-	if ((node_id >= 0 && node_id <= 3) || (node_id >= 12 && node_id <= 15))
-		for (i=0; i<125; i++) //667
-			dummy++;
-	else
-		for (i=0; i<1000; i++)
-			dummy++; 
-	#else
-	for (i=0; i<1000; i++)
-		//for(j=0; j<1000; j++)
-			dummy++;
-	#endif	
-}	

scc_signals.h

@@ -1,11 +0,0 @@
-#ifndef __SCC_SIGNALS_H__
-#define __SCC_SIGNALS_H__
-
-#include "structs.h"
-
-int scc_kill(int target_ID, int sig, inter_list *ref_inter_list);
-void scc_signals_check(void);
-void scc_pause(void);
-int find_sender_id(int SID);
-//void scc_update_slowest(struct timeval time_val, int agent_id);
-#endif

sig_aux.c

@@ -1,105 +0,0 @@
-#include <errno.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <signal.h>
-
-#include "sig_aux.h"
-
-/* Disable delivery of SIG_INIT and SIG_ACK. */
-void
-signals_disable(void)
-{
-	sigset_t sigset;
-
-	sigemptyset(&sigset);
-	sigaddset(&sigset, SIG_TIMER);
-	sigaddset(&sigset, SIG_CTIMER);
-	sigaddset(&sigset, SIG_EPFD_TIMER);
-	sigaddset(&sigset, SIG_ITIMER);
-	sigaddset(&sigset, SIG_PFD_TIMER);
-	if (sigprocmask(SIG_BLOCK, &sigset, NULL) < 0) {
-		perror("signals_disable: sigprocmask");
-		exit(1);
-	}
-}
-
-/* Enable delivery of SIG_INIT and SIG_ACK.  */
-void signals_enable(void)
-{
-	sigset_t sigset;
-
-	sigemptyset(&sigset);
-	sigaddset(&sigset, SIG_TIMER);
-	sigaddset(&sigset, SIG_CTIMER);
-	sigaddset(&sigset, SIG_EPFD_TIMER);
-	sigaddset(&sigset, SIG_ITIMER);
-	sigaddset(&sigset, SIG_PFD_TIMER);
-
-	if (sigprocmask(SIG_UNBLOCK, &sigset, NULL) < 0) {
-		perror("signals_enable: sigprocmask");
-		exit(1);
-	}
-}
-
-void
-sig_SEGV_enable(void)
-{
-	sigset_t sigset;
-	sigaddset(&sigset, SIGSEGV);
-	if (sigprocmask(SIG_UNBLOCK, &sigset, NULL) < 0) {
-		perror("signals_enable: sigprocmask");
-		exit(1);
-	}
-}
-
-/* Install two signal handlers.
- * One for SIGCHLD, one for SIGALRM.
- * Make sure both signals are masked when one of them is running.
- */
-void install_signal_handlers(void)
-{
-	sigset_t sigset;
-	struct sigaction sa;
-
-	sa.sa_flags = SA_RESTART | SA_SIGINFO;
-	sigemptyset(&sigset);
-	sa.sa_mask = sigset;
-
-	sa.sa_sigaction = sig_TIMER_handler;
-	if (sigaction(SIG_TIMER, &sa, NULL) < 0) {
-		perror("sigaction: SIG_TIMER");
-		exit(1);
-	}
-	
-	#ifdef BASIC_PAXOS
-	sa.sa_sigaction = sig_CTIMER_handler;
-	if (sigaction(SIG_CTIMER, &sa, NULL) < 0) {
-		perror("sigaction: SIG_CTIMER");
-		exit(1);
-	}
-	
-	sa.sa_sigaction = sig_ITIMER_handler;
-	if (sigaction(SIG_ITIMER, &sa, NULL) < 0) {
-		perror("sigaction: SIG_ITIMER");
-		exit(1);
-	}
-	#endif
-	
-	#if defined(EPFD) || defined(tEPFD)
-	sa.sa_sigaction = sig_EPFD_TIMER_handler;
-	if (sigaction(SIG_EPFD_TIMER, &sa, NULL) < 0) {
-		perror("sigaction: SIG_EPFD_TIMER");
-		exit(1);
-	}	
-	#endif
-	
-	#if defined(PFD) || defined(tPFD)
-	sa.sa_sigaction = sig_PFD_TIMER_handler;
-	if (sigaction(SIG_PFD_TIMER, &sa, NULL) < 0) {
-		perror("sigaction: SIG_PFD_TIMER");
-		exit(1);
-	}
-	#endif
-
-}

sig_aux.h

@@ -1,13 +0,0 @@
-#ifndef __SIG_AUX_H__
-#define __SIG_AUX_H__
-
-#include "my_rtrm.h"
-#include "signal_handlers.h"
-#include "paxos_signal_handlers.h"
-
-void signals_disable(void);
-void sig_SEGV_enable(void);
-void signals_enable(void);
-void install_signal_handlers(void);
-
-#endif

signal_handlers.h

@@ -1,31 +0,0 @@
-#ifndef __SIGNAL_HANDLERS_H__
-#define __SIGNAL_HANDLERS_H__
-
-#include "my_rtrm.h"
-
-#ifdef PLAT_LINUX
-void new_RCCE_get(int target[], int *src, int index, int num_of_ints, int ID);
-void my_RCCE_get(int *target, int *src, int num_of_ints, int ID);
-#endif
-void sig_TIMER_handler(int signo, siginfo_t *info, void *context);
-void sig_INIT_handler(int sender_id);
-void sig_ACK_handler(int sender_id);
-void sig_TERMINATE_handler(int sender_id);
-void sig_INIT_APP_handler(int sender_id);
-void sig_IDAG_FIND_IDAGS_handler(int sender_id, int *inc_cnt, int cur_index_top);
-void sig_REQ_DDS_handler(int sender_id);
-void sig_REQ_CORES_handler(int sender_id, int *inc_cnt, int cur_index_top);
-void sig_REJECT_handler(int sender_id);
-void sig_REP_OFFERS_handler(int sender_id);
-void sig_INIT_AGENT_handler(int sender_id);
-void sig_ADD_CORES_DDS_handler(int sender_id, int *inc_cnt, int cur_index_top);
-void sig_REM_CORES_DDS_handler(int sender_id, int *inc_cnt, int cur_index_top);
-void sig_APPOINT_WORK_handler(int sender_id, int *inc_cnt, int cur_index_top);
-//void sig_APPOINT_WORK_handler(int sender_id);
-void sig_CHECK_REM_TIME_handler(int sender_id);
-void sig_FINISH_handler(int sender_id, int *inc_cnt, int cur_index_top);
-/*void sig_SEGV_handler(int signo, siginfo_t *info, void *context);
-void sig_FAR_REQ_handler(int signo, siginfo_t *info, void *context);
-void sig_REMOVE_FAR_MAN_handler(int signo, siginfo_t *info, void *context);*/
-void trigger_shit(int failed_core);
-#endif

structs.h

@@ -1,320 +0,0 @@
-#ifndef __STRUCTS_H__
-#define __STRUCTS_H__
-
-#define OLD_INIT_AREAS_NUM 8
-
-#include <time.h>
-#include <sys/time.h>
-
-
-typedef enum available_core_states {
-	IDLE_CORE, 		//0
-	WORKING_NODE, 		//1
-	TERMINATED, 		//2
-	/* Controller States */
-	IDLE_IDAG, 		//3
-	IDLE_IDAG_INIT_SEND, 	//4
-	IDLE_CHK_APP_FILE, 	//5
-	CHK_APP_FILE, 		//6
-	USER_INPUT, 		//7 //FIXME change to a reasonable name
-	/* Initial core States */
-	INIT_MANAGER, 		//8
-	INIT_MANAGER_SEND_OFFERS,//9
-	IDLE_INIT_MAN, 		//10
-	INIT_MAN_CHK_OFFERS, 	//11
-	/* Manager States */
-	IDLE_AGENT, 		//12
-	IDLE_AGENT_WAITING_OFF, //13
-	AGENT_INIT_STATE, 	//14
-	AGENT_SELF_OPT, 	//15
-	AGENT_SELF_CHK_OFFERS, 	//16
-	AGENT_ENDING, 		//17
-	IDAG_ENDING, 		//18
-	NO_PENDING_STATE, 	//19
-	AGENT_ZOMBIE, 		//20
-	/* Multiple Pending States */
-	AGENT_INIT_APP_INIT, 	//21
-	AGENT_INIT_CHK_OFFERS, 	//22
-	AGENT_INIT_IDLE_INIT, 	//23
-	IDLE_INIT_IDLE_AGENT, 	//24
-	IDLE_INIT_AGENT_SELFOPT,//25
-	INIT_CHK_OFFERS_IDLE_AGENT, //26
-	INIT_CHK_OFFERS_SELFOPT,//27
-	/*PAXOS STATES*/
-	PAXOS_ACTIVE, 		//28
-	NEW_IDAG, 		//29
-	NEW_AGENT, 		//30
-	FAILED_CORE		//31
-} core_states;//avail_states;
-
-typedef enum available_app_states {
-	NO_APP, 		//0
-	APP_TERMINATED, 	//1
-	RUNNING, 		//2
-	RESIZING, 		//3
-} application_states;//avail_states;
-
-typedef enum available_exec_apps{
-	MATRIX_MUL,
-	SVM,
-	FFT,
-	ARTIFICIAL
-} app_exec;
-
-typedef enum interaction_types {
-	/* General Interaction Types */
-	INIT_CORE, 		//0
-	REMOVE_APP, 		//1
-	/* 0 <--> Initial */
-	INIT_APP, 		//2
-	DECLARE_INIT_AVAILABILITY,//3
-	/* 0 --> Controller */
-	DEBUG_IDAG_REQ_DDS, 	//4 FIXME Find better name
-	/* Initial <--> Controller Related Interaction Types */
-	IDAG_FIND_IDAGS_PENDING, //5
-	IDAG_FIND_IDAGS,	//6
-	IDAG_REQ_DDS_PENDING, 	//7
-	IDAG_REQ_DDS, 		//8
-	REP_IDAG_FIND_IDAGS, 	//9
-	REP_IDAG_REQ_DDS, 	//10
-	/* Initial --> Manager OR Controller */
-	AGENT_REQ_CORES, 	//11
-	AGENT_REQ_CORES_PENDING,//12
-	/* Manager <--> Manager OR Controller */
-	REP_AGENT_REQ_CORES, 	//13
-	AGENT_OFFER_SENT, 	//14
-	REP_AGENT_OFFER_SENT, 	//15
-	REP_AGENT_OFFER_PENDING,//16
-	/* Manager --> Controller */
-	SELFOPT_IDAG_FIND_IDAGS_PENDING, //17
-	SELFOPT_IDAG_FIND_IDAGS,//18
-	SELFOPT_IDAG_REQ_DDS_PENDING,//19
-	SELFOPT_IDAG_REQ_DDS, 	//20
-	SELFOPT_REQ_CORES_PENDING,//21
-	SELFOPT_REQ_CORES, 	//22
-	IDAG_ADD_CORES_DDS, 	//23
-	IDAG_REM_CORES_DDS, 	//24
-	/* Initial --> Manager */
-	INIT_AGENT, 		//25
-	/* Manager --> Worker */
-	INIT_WORK_NODE_PENDING, //26
-	APPOINT_WORK_NODE_PENDING,//27
-	INIT_WORK_NODE, 	//28
-	APPOINT_WORK_NODE, 	//29
-	/* Controller <--> Cores */
-	TERMINATION_STATS, 	//30
-	REP_STATISTICS,		//31
-	/* PAXOS INTERACTIONS */
-	PAXOS_INIT, 		//32
-	PREPARE_REQUEST, 	//33
-	PREPARE_ACCEPT_NO_PREVIOUS,//34
-	PREPARE_ACCEPT, 	//35
-	ACCEPT_REQUEST, 	//36
-	ACCEPTED, 		//37
-	LEARN, 			//38
-	LEARN_ACK, 		//39
-	LEARN_ACK_CONTR, 	//40
-	REINIT_APP, 		//41
-	CONTR_TO, 		//42
-	REMOVE_FROM_DDS, 	//43
-	ADD_TO_DDS, 		//44
-	HEARTBEAT_REQ, 		//45
-	HEARTBEAT_REP, 		//46
-	PAXOS_STATS_REQ, 	//47
-	PAXOS_STATS_REP, 	//48
-	RECOVERED		//49
-	/* END */
-} inter_types;
-
-typedef struct app_tag app;
-
-struct app_tag {
-	int id;
-	int workld;
-	int num_of_cores;
-	int app_type;
-#ifndef ARTIFICIAL_APPS_SIM
-	int array_size; // 0 = 1024, 1= 2048, 3= 4096
-#else
-	float var;	
-	float A;
-#endif
-};
-typedef struct region_tag region;
-
-struct region_tag {
-	int C;
-	int r;
-};
-typedef struct offer_tag offer;
-
-struct offer_tag {
-	int num_of_cores;
-	int *offered_cores;
-	float spd_loss;
-	//float spd_gain;
-};
-
-typedef struct offer_list_tag offer_list;
-
-struct offer_list_tag {
-	offer off;
-	int sender;
-	int *answer;
-	offer_list *next;
-};
-
-typedef struct target_list_tag target_list;
-
-struct target_list_tag {
-	int target;
-	int num_of_regions;
-	region region_arr[OLD_INIT_AREAS_NUM];
-	target_list *next;
-};
-
-
-struct region_array_tag {
-	int num_of_regions;
-	region *region_arr;
-};
-
-typedef struct region_array_tag region_array;
-
-struct offer_array_tag {
-	int num_of_offers;
-	offer *offer_arr;
-};
-
-typedef struct offer_array_tag offer_array;
-
-struct metrics_tag {
-	long long int msg_count;
-	int fd_msg_count;
-	int message_size;
-	int distance;
-	int app_turnaround;
-	int comp_effort;
-	int cores_utilized;
-	int times_accessed;
-};
-typedef struct metrics_tag metrics;
-
-/*
-struct far_req_info_tag {
-	int orig_sender;
-	app far_app;
-	region reg;
-};
-typedef struct far_req_info_tag far_req_info;
-*/
-
-struct my_time_stamp_tag {
-	int tm_sec;  /* seconds */
-	int tm_min;  /* minutes */
-	int tm_hour; /* hours */
-	suseconds_t tm_usec;
-};
-typedef struct my_time_stamp_tag my_time_stamp;
-
-struct init_app_info_tag {
-	app new_app;
-	my_time_stamp new_app_times[2];
-	int *new_app_cores;
-};
-
-typedef struct init_app_info_tag init_app_info;
-
-typedef struct core_list_tag core_list;
-
-struct core_list_tag {
-	int core_id;
-	int offered_to; //-1 if offered to nobody
-	int workload[2]; /* 27.6.2016 Added by dimos. If worker fails i have to know the workload given in order to reappoint */
-	core_list *next;
-};
-
-typedef struct DDS_tag DDS_list;
-
-struct DDS_tag {
-	int agent_id;
-	int num_of_cores;
-	DDS_list *next;
-#ifdef ADAM_SIM
-	DDS_list *prev;
-#endif
-};
-
-typedef struct coworkers_list_tag coworkers_list;
-
-struct coworkers_list_tag{
-	int core_id;
-	int agent_id;
-	coworkers_list *next;
-};
-
-typedef struct agent_info_tag agent_info;
-
-struct agent_info_tag {
-	int my_agent;
-	int array_size;
-	int work_bounds[2];
-	int segment_id;
-	int app_type;
-};
-
-typedef struct interact_list_tag inter_list;
-
-struct interact_list_tag {
-	//int core_id;
-	inter_types type;
-	union {
-		region reg;
-		region_array reg_arr;
-		app new_app;
-		init_app_info one_app;
-		offer my_offer;
-		offer_array off_arr;
-		metrics stats;
-		int *idags_in_reg;
-		int *agents_in_reg;
-		int *app_cores;//first element is num of cores
-		int offer_accepted;
-		int *offer_acc_array;
-		//int far_req_man;
-		//far_req_info far_req; 
-		int work_bounds[3];
-		int agent_ended;
-		/* PAXOS */
-		int proposal_number;
-		int accepted_values[3]; // 0 is proposal_number, 1 is value, 2 is state
-		int learn_ack_info[2];
-		app reappointed_app;
-		int controller_index;
-		int failed_node;
-		int workers_info[9];
-		int paxos_stats[2];
-	} data;
-	inter_list *next;
-};
-
-typedef struct{
-	int highest_acc_n; //Highest accepted proposal number
-	int highest_acc_value; //Value paired with highest accepted proposal number
-	int highest_proposed_n; //Highest proposed proposal number
-}acceptor_var;
-
-typedef struct{
-	int highest_replied_n;
-	int highest_replied_value;
-	int cores_promised;
-	int cores_accepted;
-	int *core_states;
-}proposer_var;
-
-typedef struct{
-	int accepted_value;
-	int cores_accepted;
-}learner_var;
-
-#endif

variables.h

@@ -1,243 +0,0 @@
-#ifndef __VARIABLES_H__
-#define __VARIABLES_H__
-
-#include <semaphore.h>
-#include <signal.h>
-#include <errno.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <fcntl.h>
-#include <math.h>
-
-#ifdef PLAT_SCC
-#include "RCCE.h"
-#define X_max 6
-#define Y_max 8
-#define MAX_SIGNAL_LIST_LEN 128
-#endif
-
-#include "structs.h"
-
-/* Printing Material */
-#define KNRM  "\x1B[0m"
-#define KBLK  "\x1B[30m"
-#define KRED  "\x1B[31m"
-#define KGRN  "\x1B[32m"
-#define KYEL  "\x1B[33m"
-#define KBLU  "\x1B[34m"
-#define KMAG  "\x1B[35m"
-#define KCYN  "\x1B[36m"
-#define KWHT  "\x1B[37m"
-/*********************/
-
-/* Static Variables */
-#define MS 1000000
-#define INIT_NODE_INTERVAL 1000
-#define LINE_SIZE 8
-#define SIG_BASE_NUM 42
-#define NUM_OF_MATRICES 3
-#define MAX_WORKERS_COUNT 8 //FIXME
-#define MAX_ARRAY_SIZE 4096
-#define MAX_DATA_LIST_LEN 3
-#define LEAST_SELF_OPT_INTERVAL_MS 500
-#define MAX_SELF_OPT_INTERVAL_MS 12800
-#define MAX_STR_NAME_SIZE 256
-#define SCEN_NUM_SIZE MAX_STR_NAME_SIZE
-#define SCEN_DIR_SIZE MAX_STR_NAME_SIZE
-#define PAXOS_SCEN_SIZE 32
-/**************************/
-
-/* Signals */
-#define NO_SIG 0
-#define SIG_ACK SIG_BASE_NUM
-#define SIG_INIT SIG_BASE_NUM+1
-#define SIG_TERMINATE SIG_BASE_NUM+2
-#define SIG_INIT_APP SIG_BASE_NUM+3
-#define SIG_IDAG_FIND_IDAGS SIG_BASE_NUM+4
-#define SIG_REQ_DDS SIG_BASE_NUM+5
-#define SIG_REQ_CORES SIG_BASE_NUM+6
-#define SIG_REP_OFFERS SIG_BASE_NUM+7
-#define SIG_INIT_AGENT SIG_BASE_NUM+8
-#define SIG_ADD_CORES_DDS SIG_BASE_NUM+9
-#define SIG_REM_CORES_DDS SIG_BASE_NUM+10
-#define SIG_APPOINT_WORK SIG_BASE_NUM+11
-#define SIG_FINISH SIG_BASE_NUM+12
-#define SIG_REJECT SIG_BASE_NUM+13
-#define SIG_APP_TERMINATED SIG_BASE_NUM+14
-//PAXOS_SIGNALS
-#define SIG_PREPARE_REQUEST SIG_BASE_NUM+15
-#define SIG_PREPARE_ACCEPT_NO_PREVIOUS SIG_BASE_NUM+16
-#define SIG_PREPARE_ACCEPT SIG_BASE_NUM+17
-#define SIG_ACCEPT_REQUEST SIG_BASE_NUM+18
-#define SIG_ACCEPTED SIG_BASE_NUM+19
-#define SIG_LEARN SIG_BASE_NUM+20
-#define SIG_LEARN_ACK SIG_BASE_NUM+21
-#define SIG_LEARN_ACK_CONTR SIG_BASE_NUM+22
-#define SIG_REINIT_APP SIG_BASE_NUM+23
-#define SIG_CONTR_TO SIG_BASE_NUM+24
-#define SIG_REMOVE_FROM_DDS SIG_BASE_NUM+25
-#define SIG_ADD_TO_DDS SIG_BASE_NUM+26
-#define SIG_HEARTBEAT_REQ SIG_BASE_NUM+27
-#define SIG_HEARTBEAT_REP SIG_BASE_NUM+28
-#define SIG_FAIL SIG_BASE_NUM+29
-#define SIG_PAXOS_STATS_REQ SIG_BASE_NUM+30
-#define SIG_PAXOS_STATS_REP SIG_BASE_NUM+31
-
-#define SIG_RECOVER SIG_BASE_NUM+32
-
-
-
-#define SIG_TIMER SIGRTMIN
-#define SIG_CTIMER SIGRTMIN+1
-#define SIG_EPFD_TIMER SIGRTMIN+2
-#define SIG_ITIMER SIGRTMIN+3
-#define SIG_PFD_TIMER SIGRTMIN+4
-/*****************************************/
-
-#ifdef SCC
-extern int idag_mask[X_max*Y_max];
-extern int low_voltage_core[X_max*Y_max];
-extern int timer_schedule[X_max*Y_max];
-
-extern volatile int *manager_result_out;
-extern volatile int *index_bottom;
-
-extern RCCE_FLAG flag_data_written;
-extern RCCE_FLAG proposal_number_lock;
-
-extern int num_idags_x;
-
-#else
-extern int X_max, Y_max;
-extern int *pid_num;
-extern int *idag_mask;
-extern int *low_voltage_core;
-extern int *timer_schedule;
-extern int *manager_result_out;
-extern int *index_bottom;
-extern int num_idags_x;
-extern sem_t *flag_data_written, *scc_lock, *proposal_number_lock;
-#endif
-
-extern int node_id;
-extern int my_idag;
-extern int num_idags;
-extern int DDS_count;
-extern int my_cores_count;
-extern int nodes_ended_cnt;
-extern int nodes_initialised;
-extern int stats_replied;
-extern int paxos_stats_replied;
-extern int num_apps_terminated;
-extern int num_apps;
-extern int idags_replied;
-extern int index_top;
-extern int last_index_bottom;
-extern int NUES;
-extern int selfopt_interval;
-extern int init_DDS_replies;
-extern int init_DDS_idags;
-extern int selfopt_DDS_replies;
-extern int selfopt_DDS_idags;
-extern int base_offset;
-extern int old_cores_cnt;
-extern int active_working_cores;
-extern int delay;
-extern int R;
-
-extern int *sig_array;
-extern int *data_array;
-extern int *idag_id_arr;
-extern int *proposal_number_global;
-extern int sig_read_ar[2 * LINE_SIZE];
-
-extern long int selfopt_time_rem;
-
-extern metrics my_stats;
-extern metrics total_stats;
-extern metrics paxos_node_stats; 
-extern metrics paxos_total_stats;
-
-extern FILE *log_file;
-extern FILE *init_ack_file;
-extern FILE *app_log_file;
-
-extern float old_Speedup;
-extern float my_Speedup;
-
-/* SVM */
-
-extern agent_info cur_agent;
-extern agent_info pending_agent;
-
-extern core_states state;
-extern core_states pending_state;
-
-extern application_states app_state;
-
-extern inter_list **core_inter_head;
-extern inter_list **core_inter_tail;
-extern inter_list *init_pending_head;
-extern inter_list *init_pending_tail;
-
-extern DDS_list *DDS;
-extern DDS_list *DDS_tail;
-
-extern core_list *my_cores;
-extern core_list *my_cores_tail;
-
-extern offer_list *init_man_offers;
-extern offer_list *selfopt_man_offers;
-
-extern target_list *init_targets_head;
-extern target_list *init_targets_tail;
-extern target_list *selfopt_targets_head;
-extern target_list *selfopt_targets_tail;
-
-extern app my_app;
-extern app init_app;
-
-extern time_t cur_time;
-extern timer_t timerid, inter_timer;
-extern struct tm *cur_t;
-extern struct sigevent sev;
-extern struct itimerspec its, chk_timer;
-extern struct timeval time_val;
-
-extern char scen_num[SCEN_NUM_SIZE];
-extern char scen_directory[SCEN_DIR_SIZE];
-
-extern my_time_stamp init_app_times[2];
-extern my_time_stamp my_app_times[2];
-
-extern app_exec executed_app;
-
-/* PAXOS */
-extern int first_time;
-extern int worker_app_id;
-extern int worker_flag;
-extern int manager_to_fail;
-extern int faulty_core;
-extern int fail_flag;
-
-extern int pending_workload[2];
-
-extern int *alive;
-extern int *suspected;
-
-
-extern core_states paxos_state;
-
-extern acceptor_var acceptor_vars;
-extern proposer_var proposer_vars;
-
-extern coworkers_list *coworkers;
-
-extern timer_t controller_timer;
-extern timer_t epfd_timer;
-extern timer_t pfd_timer;
-
-extern struct timeval fail_time_val;
-#endif