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Full reporting for benchmark; save robustness factor

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paboyle
2017-08-31 10:42:35 +01:00
parent 5b9267e88d
commit 7359df3501
4 changed files with 27 additions and 12 deletions
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6
lib/allocator/AlignedAllocator.h
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@@ -204,10 +204,12 @@ public:
#endif
size_type bytes = __n*sizeof(_Tp);
uint8_t *cp = (uint8_t *)ptr;
if ( ptr ) {
// One touch per 4k page, static OMP loop to catch same loop order
#pragma omp parallel for schedule(static)
for(size_type n=0;n<bytes;n+=4096){
cp[n]=0;
for(size_type n=0;n<bytes;n+=4096){
cp[n]=0;
}
}
return ptr;
}

2
lib/communicator/Communicator_base.cc
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@@ -37,7 +37,7 @@ namespace Grid {
// Info that is setup once and indept of cartesian layout
///////////////////////////////////////////////////////////////
void * CartesianCommunicator::ShmCommBuf;
uint64_t CartesianCommunicator::MAX_MPI_SHM_BYTES = 128*1024*1024;
uint64_t CartesianCommunicator::MAX_MPI_SHM_BYTES = 1024LL*1024LL*1024LL;
CartesianCommunicator::CommunicatorPolicy_t
CartesianCommunicator::CommunicatorPolicy= CartesianCommunicator::CommunicatorPolicyConcurrent;
int CartesianCommunicator::nCommThreads = -1;

3
lib/util/Init.cc
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@@ -219,7 +219,8 @@ void Grid_init(int *argc,char ***argv)
int MB;
arg= GridCmdOptionPayload(*argv,*argv+*argc,"--shm");
GridCmdOptionInt(arg,MB);
CartesianCommunicator::MAX_MPI_SHM_BYTES = MB*1024*1024;
uint64_t MB64 = MB;
CartesianCommunicator::MAX_MPI_SHM_BYTES = MB64*1024LL*1024LL;
}
if( GridCmdOptionExists(*argv,*argv+*argc,"--shm-hugepages") ){