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examples/reductions/minmax_reduction.c: reduce values on slow machines

Nathalie Furmento 13 years ago
parent
7878f9b69c
commit
cdd2900939
1 changed files with 5 additions and 0 deletions
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  1. 5 0
      examples/reductions/minmax_reduction.c

+ 5 - 0
examples/reductions/minmax_reduction.c
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@@ -19,8 +19,13 @@
 
 #include <limits.h>
 
 #include <limits.h>
 
 #include <starpu.h>
 
 #include <starpu.h>
 
 
 
+#ifdef STARPU_SLOW_MACHINE
 
+static unsigned nblocks = 512;
 
+static unsigned entries_per_bock = 64;
 
+#else
 
 static unsigned nblocks = 8192;
 
 static unsigned nblocks = 8192;
 
 static unsigned entries_per_bock = 1024;
 
 static unsigned entries_per_bock = 1024;
 
+#endif
 
 
 
 #define FPRINTF(ofile, fmt, args ...) do { if (!getenv("STARPU_SSILENT")) {fprintf(ofile, fmt, ##args); }} while(0)
 
 #define FPRINTF(ofile, fmt, args ...) do { if (!getenv("STARPU_SSILENT")) {fprintf(ofile, fmt, ##args); }} while(0)