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Overlap comms compute improvements in hand op kernels, and better timing from Edison and Cori

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paboyle
2016-01-10 16:54:27 -08:00
parent d19321dfde
commit dafc74020c
6 changed files with 4618 additions and 2702 deletions
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36
lib/qcd/action/fermion/WilsonFermion5D.cc
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@ -99,6 +99,7 @@ WilsonFermion5D<Impl>::WilsonFermion5D(GaugeField &_Umu,
// Allocate the required comms buffer
ImportGauge(_Umu);
alltime=0;
commtime=0;
jointime=0;
dslashtime=0;
@ -234,23 +235,23 @@ void WilsonFermion5D<Impl>::DhopDerivEO(GaugeField &mat,
template<class Impl>
void WilsonFermion5D<Impl>::Report(void)
{
std::cout<<GridLogMessage << "******************** WilsonFermion"<<std::endl;
std::cout<<GridLogMessage << "Wilson5d time "<<alltime <<" us"<<std::endl;
std::cout<<GridLogMessage << "HaloBegin time "<<commtime <<" us"<<std::endl;
std::cout<<GridLogMessage << "Dslash time "<<dslashtime<<" us"<<std::endl;
std::cout<<GridLogMessage << "Dslash1 time "<<dslash1time<<" us"<<std::endl;
std::cout<<GridLogMessage << "HaloComplete time "<<jointime<<" us"<<std::endl;
std::cout<<GridLogMessage << "******************** Stencil"<<std::endl;
std::cout<<GridLogMessage << "Stencil all gather time "<<Stencil.halogtime<<" us"<<std::endl;
std::cout<<GridLogMessage << "Stencil nosplice gather time "<<Stencil.nosplicetime<<" us"<<std::endl;
std::cout<<GridLogMessage << "Stencil splice gather time "<<Stencil.splicetime<<" us"<<std::endl;
std::cout<<GridLogMessage << "********************"<<std::endl;
std::cout<<GridLogMessage << "Halo time "<<commtime <<" us"<<std::endl;
std::cout<<GridLogMessage << "Dslash time "<<dslashtime<<" us"<<std::endl;
std::cout<<GridLogMessage << "Dslash1 time "<<dslash1time<<" us"<<std::endl;
std::cout<<GridLogMessage << "join time "<<jointime<<" us"<<std::endl;
std::cout<<GridLogMessage << "Stencil All time "<<Stencil.halotime<<" us"<<std::endl;
std::cout<<GridLogMessage << "Stencil gather "<<Stencil.gathertime<<" us"<<std::endl;
std::cout<<GridLogMessage << "Stencil gather simd "<<Stencil.gathermtime<<" us"<<std::endl;
std::cout<<GridLogMessage << "Stencil merge simd "<<Stencil.mergetime<<" us"<<std::endl;
std::cout<<GridLogMessage << "********************"<<std::endl;
std::cout<<GridLogMessage << "Stencil nosplice time "<<Stencil.nosplicetime<<" us"<<std::endl;
std::cout<<GridLogMessage << "Stencil gather time "<<Stencil.gathertime<<" us"<<std::endl;
std::cout<<GridLogMessage << "Stencil comm time "<<Stencil.commtime<<" us"<<std::endl;
std::cout<<GridLogMessage << "Stencil scattertime "<<Stencil.scattertime<<" us"<<std::endl;
std::cout<<GridLogMessage << "********************"<<std::endl;
std::cout<<GridLogMessage << "Stencil splice time "<<Stencil.splicetime<<" us"<<std::endl;
std::cout<<GridLogMessage << "Stencil comm time "<<Stencil.commstime<<" us"<<std::endl;
std::cout<<GridLogMessage << "Stencil gathremtime "<<Stencil.gathermtime<<" us"<<std::endl;
std::cout<<GridLogMessage << "Stencil merge time "<<Stencil.mergetime<<" us"<<std::endl;
std::cout<<GridLogMessage << "Stencil buf time "<<Stencil.buftime<<" us"<<std::endl;
std::cout<<GridLogMessage << "Stencil comm time "<<Stencil.commtime<<" us"<<std::endl;
std::cout<<GridLogMessage << "Stencil join time "<<Stencil.jointime<<" us"<<std::endl;
std::cout<<GridLogMessage << "********************"<<std::endl;
}
template<class Impl>
@ -288,7 +289,7 @@ void WilsonFermion5D<Impl>::DhopInternalCommsThenCompute(StencilImpl & st, Lebes
const FermionField &in, FermionField &out,int dag)
{
// assert((dag==DaggerNo) ||(dag==DaggerYes));
alltime-=usecond();
Compressor compressor(dag);
// Assume balanced KMP_AFFINITY; this is forced in GridThread.h
@ -413,6 +414,7 @@ PARALLEL_FOR_LOOP
}
}
dslashtime +=usecond();
alltime+=usecond();
}
template<class Impl>
@ -421,6 +423,7 @@ void WilsonFermion5D<Impl>::DhopInternalCommsOverlapCompute(StencilImpl & st, Le
const FermionField &in, FermionField &out,int dag)
{
// assert((dag==DaggerNo) ||(dag==DaggerYes));
alltime-=usecond();
Compressor compressor(dag);
@ -541,6 +544,7 @@ PARALLEL_FOR_LOOP
}
}
dslash1time +=usecond();
alltime+=usecond();
}