portelli/Grid
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Threading changes for many core and asm calls

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This commit is contained in:
paboyle 2015-11-06 03:46:21 -08:00
parent 17af18dcab
commit 64770d9052
1 changed files with 11 additions and 3 deletions
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14
lib/Init.cc
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@ -29,8 +29,10 @@ namespace Grid {
//////////////////////////////////////////////////////
static std::vector<int> Grid_default_latt;
static std::vector<int> Grid_default_mpi;
int GridThread::_threads;
int GridThread::_threads =1;
int GridThread::_hyperthreads=1;
int GridThread::_cores=1;
const std::vector<int> &GridDefaultLatt(void) {return Grid_default_latt;};
const std::vector<int> &GridDefaultMpi(void) {return Grid_default_mpi;};
@ -116,13 +118,19 @@ void GridParseLayout(char **argv,int argc,
arg= GridCmdOptionPayload(argv,argv+argc,"--grid");
GridCmdOptionIntVector(arg,latt);
}
if( GridCmdOptionExists(argv,argv+argc,"--omp") ){
if( GridCmdOptionExists(argv,argv+argc,"--threads") ){
std::vector<int> ompthreads(0);
arg= GridCmdOptionPayload(argv,argv+argc,"--omp");
arg= GridCmdOptionPayload(argv,argv+argc,"--threads");
GridCmdOptionIntVector(arg,ompthreads);
assert(ompthreads.size()==1);
GridThread::SetThreads(ompthreads[0]);
}
if( GridCmdOptionExists(argv,argv+argc,"--cores") ){
std::vector<int> cores(0);
arg= GridCmdOptionPayload(argv,argv+argc,"--cores");
GridCmdOptionIntVector(arg,cores);
GridThread::SetCores(cores[0]);
}
}