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Faster implementation of conserved current site contraction. Added 5D vectorised support, but not G-parity.

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This commit is contained in:
Lanny91
2017-06-12 10:41:02 +01:00
parent 2d433ba307
commit 5633a2db20
5 changed files with 198 additions and 49 deletions
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29
lib/qcd/action/fermion/FermionOperatorImpl.h
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@ -212,6 +212,13 @@ namespace QCD {
StencilImpl &St) {
mult(&phi(), &U(mu), &chi());
}
inline void multLinkProp(SitePropagator &phi,
const SiteDoubledGaugeField &U,
const SitePropagator &chi,
int mu) {
mult(&phi(), &U(mu), &chi());
}
template <class ref>
inline void loadLinkElement(Simd &reg, ref &memory) {
@ -340,7 +347,20 @@ class DomainWallVec5dImpl : public PeriodicGaugeImpl< GaugeImplTypes< S,Nrepres
}
mult(&phi(), &UU(), &chi());
}
inline void multLinkProp(SitePropagator &phi,
const SiteDoubledGaugeField &U,
const SitePropagator &chi,
int mu) {
SiteGaugeLink UU;
for (int i = 0; i < Nrepresentation; i++) {
for (int j = 0; j < Nrepresentation; j++) {
vsplat(UU()()(i, j), U(mu)()(i, j));
}
}
mult(&phi(), &UU(), &chi());
}
inline void DoubleStore(GridBase *GaugeGrid, DoubledGaugeField &Uds,const GaugeField &Umu)
{
SiteScalarGaugeField ScalarUmu;
@ -538,6 +558,13 @@ class GparityWilsonImpl : public ConjugateGaugeImpl<GaugeImplTypes<S, Nrepresent
}
// Fixme: Gparity prop * link
inline void multLinkProp(SitePropagator &phi, const SiteDoubledGaugeField &U,
const SitePropagator &chi, int mu)
{
assert(0);
}
inline void DoubleStore(GridBase *GaugeGrid,DoubledGaugeField &Uds,const GaugeField &Umu)
{
conformable(Uds._grid,GaugeGrid);