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Remove half prec comms

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This commit is contained in:
Peter Boyle 2021-09-14 15:06:29 +01:00
parent 7efdb3cd2b
commit 361bb8a101
1 changed files with 0 additions and 25 deletions
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25
benchmarks/Benchmark_gparity.cc
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@ -2,7 +2,6 @@
#include <sstream> #include <sstream>
using namespace std; using namespace std;
using namespace Grid; using namespace Grid;
;
template<class d> template<class d>
struct scal { struct scal {
@ -118,30 +117,6 @@ int main (int argc, char ** argv)
Dw.Report(); Dw.Report();
} }
std::cout << GridLogMessage<< "* SINGLE/HALF"<<std::endl;
GparityDomainWallFermionFH DwH(Umu,*FGrid,*FrbGrid,*UGrid,*UrbGrid,mass,M5);
if (1) {
FGrid->Barrier();
DwH.ZeroCounters();
DwH.Dhop(src,result,0);
double t0=usecond();
for(int i=0;i<ncall;i++){
__SSC_START;
DwH.Dhop(src,result,0);
__SSC_STOP;
}
double t1=usecond();
FGrid->Barrier();
double volume=Ls; for(int mu=0;mu<Nd;mu++) volume=volume*latt4[mu];
double flops=2*1320*volume*ncall;
std::cout<<GridLogMessage << "Called half prec comms Dw "<<ncall<<" times in "<<t1-t0<<" us"<<std::endl;
std::cout<<GridLogMessage << "mflop/s = "<< flops/(t1-t0)<<std::endl;
std::cout<<GridLogMessage << "mflop/s per rank = "<< flops/(t1-t0)/NP<<std::endl;
std::cout<<GridLogMessage << "mflop/s per node = "<< flops/(t1-t0)/NN<<std::endl;
DwH.Report();
}
GridCartesian * UGrid_d = SpaceTimeGrid::makeFourDimGrid(GridDefaultLatt(), GridDefaultSimd(Nd,vComplexD::Nsimd()),GridDefaultMpi()); GridCartesian * UGrid_d = SpaceTimeGrid::makeFourDimGrid(GridDefaultLatt(), GridDefaultSimd(Nd,vComplexD::Nsimd()),GridDefaultMpi());
GridRedBlackCartesian * UrbGrid_d = SpaceTimeGrid::makeFourDimRedBlackGrid(UGrid_d); GridRedBlackCartesian * UrbGrid_d = SpaceTimeGrid::makeFourDimRedBlackGrid(UGrid_d);