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Optional overlap of comms with compute

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paboyle
2016-01-04 14:18:40 +00:00
parent 331768dcff
commit 02452afd36
11 changed files with 97 additions and 35 deletions
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11
benchmarks/Benchmark_wilson.cc
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@ -44,10 +44,15 @@ struct scal {
Gamma::GammaT
};
bool overlapComms = false;
int main (int argc, char ** argv)
{
Grid_init(&argc,&argv);
if( GridCmdOptionExists(argv,argv+argc,"--asynch") ){
overlapComms = true;
}
std::vector<int> latt_size = GridDefaultLatt();
std::vector<int> simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
@ -116,7 +121,11 @@ int main (int argc, char ** argv)
}
ref = -0.5*ref;
RealD mass=0.1;
WilsonFermionR Dw(Umu,Grid,RBGrid,mass);
typename WilsonFermionR::ImplParams params;
params.overlapCommsCompute = overlapComms;
WilsonFermionR Dw(Umu,Grid,RBGrid,mass,params);
std::cout<<GridLogMessage << "Calling Dw"<<std::endl;
int ncall=1000;