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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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20
lib/qcd/action/fermion/WilsonFermion5D.cc
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@ -272,6 +272,18 @@ template<class Impl>
void WilsonFermion5D<Impl>::DhopInternal(StencilImpl & st, LebesgueOrder &lo,
DoubledGaugeField & U,
const FermionField &in, FermionField &out,int dag)
{
if ( Impl::overlapCommsCompute () ) {
DhopInternalCommsOverlapCompute(st,lo,U,in,out,dag);
} else {
DhopInternalCommsThenCompute(st,lo,U,in,out,dag);
}
}
template<class Impl>
void WilsonFermion5D<Impl>::DhopInternalCommsThenCompute(StencilImpl & st, LebesgueOrder &lo,
DoubledGaugeField & U,
const FermionField &in, FermionField &out,int dag)
{
// assert((dag==DaggerNo) ||(dag==DaggerYes));
@ -398,7 +410,7 @@ PARALLEL_FOR_LOOP
}
template<class Impl>
void WilsonFermion5D<Impl>::DhopInternalCommsCompute(StencilImpl & st, LebesgueOrder &lo,
void WilsonFermion5D<Impl>::DhopInternalCommsOverlapCompute(StencilImpl & st, LebesgueOrder &lo,
DoubledGaugeField & U,
const FermionField &in, FermionField &out,int dag)
{
@ -536,7 +548,7 @@ void WilsonFermion5D<Impl>::DhopOE(const FermionField &in, FermionField &out,int
assert(in.checkerboard==Even);
out.checkerboard = Odd;
DhopInternalCommsCompute(StencilEven,LebesgueEvenOdd,UmuOdd,in,out,dag);
DhopInternal(StencilEven,LebesgueEvenOdd,UmuOdd,in,out,dag);
}
template<class Impl>
void WilsonFermion5D<Impl>::DhopEO(const FermionField &in, FermionField &out,int dag)
@ -547,7 +559,7 @@ void WilsonFermion5D<Impl>::DhopEO(const FermionField &in, FermionField &out,int
assert(in.checkerboard==Odd);
out.checkerboard = Even;
DhopInternalCommsCompute(StencilOdd,LebesgueEvenOdd,UmuEven,in,out,dag);
DhopInternal(StencilOdd,LebesgueEvenOdd,UmuEven,in,out,dag);
}
template<class Impl>
void WilsonFermion5D<Impl>::Dhop(const FermionField &in, FermionField &out,int dag)
@ -557,7 +569,7 @@ void WilsonFermion5D<Impl>::Dhop(const FermionField &in, FermionField &out,int d
out.checkerboard = in.checkerboard;
DhopInternalCommsCompute(Stencil,Lebesgue,Umu,in,out,dag);
DhopInternal(Stencil,Lebesgue,Umu,in,out,dag);
}
template<class Impl>
void WilsonFermion5D<Impl>::DW(const FermionField &in, FermionField &out,int dag)