 Samuel Thibault
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88a89370aa
Add a memcpy_peer property to CUDA gpus, to record whether it is able to run gpu-gpu transfers, so that simgrid can enable them when appropriate
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пре 11 година |
 Nathalie Furmento
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36fe1cbc6e
src/core/perfmodel: store at the beginning of the application the names for the different perfmodel directories, there is no need to recalcute them at each function call
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пре 11 година |
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Samuel Thibault
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4b1a16edde
Fix University name after the fusion..
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пре 11 година |
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Samuel Thibault
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a92760f1c6
Make sure we don't unconditionnally include unistd.h, which is not available on windows
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пре 11 година |
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Samuel Thibault
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57e3ce1af1
sys/time is not needed any more for gettimeofday
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пре 11 година |
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Samuel Thibault
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9a20791167
Use starpu_timing_now instead of gettimeofday for measurements, since the latter is subject to timezones and such
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пре 11 година |
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Samuel Thibault
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14b8f531a6
Lock performance model files while writing and reading them to avoid issues on parallel launches, MPI runs notably.
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пре 11 година |
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Samuel Thibault
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a6331ed354
Fix pointers for device to host copy
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пре 11 година |
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Samuel Thibault
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cfb3f5e88d
Fix download latency measurement, thanks Chris Hennick for the report
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пре 12 година |
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Samuel Thibault
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4899b89184
Fix GPU thread binding: document logical cores/PUs, simplify _starpu_initialize_workers_deviceid initialization loop, fix confusion between PUs and cores in _starpu_get_next_bindid
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пре 12 година |
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Samuel Thibault
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b97472e2df
Fix core/thread confusions
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пре 12 година |
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Samuel Thibault
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31a4c0403b
CPU number is not a core number any more, but a PU number
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пре 12 година |
 Andra Hugo
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8c75841bf9
consider the hyperthreading when constructing the list of workers
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пре 12 година |
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Samuel Thibault
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1f15fc2c12
simplify code at expense of bss size
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пре 12 година |
|
Samuel Thibault
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32ae3d3eb0
Actually fix non-cuda/non-opencl build
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пре 12 година |
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Samuel Thibault
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15f473bfa0
Fix non-cuda non-opencl build
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пре 12 година |
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Samuel Thibault
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283b629884
Fix writing opencl gpu size in simgrid file
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пре 12 година |
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Samuel Thibault
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b1dfd30389
Store GPU size in platform file
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пре 12 година |
|
Samuel Thibault
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ee8d50023f
Fix starpu_machine_display output on MIC
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пре 12 година |
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Samuel Thibault
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020bb9e52a
port r11429 from 1.1: Enable gpu-gpu direct transfer. This does not seem to harm performance any more
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пре 12 година |
|
Nathalie Furmento
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59353eccf8
src/core/perfmodel/perfmodel_bus.c: free hwloc bitmap
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пре 12 година |
|
Nathalie Furmento
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b901df23be
src/core/perfmodel: the windows implementation of fscanf cannot read NAN values, we need to define a function doing it correctly
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пре 12 година |
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Nathalie Furmento
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81c3403407
src/core/perfmodel/perfmodel_bus.c: use %lf to write a double
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пре 12 година |
|
Samuel Thibault
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92166a2d8a
drop spurious prototypes
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пре 12 година |
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Samuel Thibault
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9c038ac2be
replace starpu_get_bandwidth/latency_CUDA/RAM_RAM/CUDA with calls to starpu_transfer_*
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пре 12 година |
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Andra Hugo
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99654988a8
consider the time to transfer data from the gpus to the RAM too when resizing
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пре 12 година |
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Samuel Thibault
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3cb866fcec
Invert GPU-GPU direct transfer control environment variable name
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пре 12 година |
 Corentin Salingue
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8d4cf47c18
merge trunk
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пре 12 година |
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Nathalie Furmento
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a7047a3a4a
move struct starpu_machine_topology from include/starpu_worker.h to src/core/workers.h and rename it to struct _starpu_machine_topology
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пре 12 година |
|
Corentin Salingue
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3d1f821703
merge trunk
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пре 12 година |
