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correct throughput in wilson and dwf

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This commit is contained in:
nmeyer-ur
2020-05-29 22:15:59 +02:00
parent 1732f9319e
commit 936071773e
2 changed files with 15 additions and 8 deletions
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8
benchmarks/Benchmark_wilson.cc
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@ -179,14 +179,18 @@ int main (int argc, char ** argv)
}
double data = (volume * 180 * 64 / 4 * ncall) / (1024.*1024.*1024.);
auto nsimd = vComplex::Nsimd();
auto simdwidth = sizeof(vComplex);
// RF: Nd Wilson, Nc colors
double data = (volume * ((2*Nd+1)*Nd*Nc + (2*Nd)*Nc*Nc) * simdwidth / nsimd * ncall) / (1024.*1024.*1024.);
std::cout<<GridLogMessage << "Called Dw"<<std::endl;
std::cout<<GridLogMessage << "flops per site " << single_site_flops << std::endl;
std::cout<<GridLogMessage << "norm result "<< norm2(result)<<std::endl;
std::cout<<GridLogMessage << "norm ref "<< norm2(ref)<<std::endl;
std::cout<<GridLogMessage << "mflop/s = "<< flops/(t1-t0)<<std::endl;
//std::cout<<GridLogMessage << "GiB/s (base 2) = "<< 1000000. * data/((t1-t0))<<std::endl;
std::cout<<GridLogMessage << "RF GiB/s (base 2) = "<< 1000000. * data/(t1-t0)<<std::endl;
err = ref-result;
std::cout<<GridLogMessage << "norm diff "<< norm2(err)<<std::endl;