void DiracStaggered::Dslash(cudaColorSpinorField &out, const cudaColorSpinorField &in,
const QudaParity parity) const
{
checkParitySpinor(in, out);
initSpinorConstants(in, profile);
setFace(face); // FIXME: temporary hack maintain C linkage for dslashCuda
staggeredDslashCuda(&out, fatGauge, longGauge, &in, parity, dagger, 0, 0, commDim, profile);
flops += 1146ll*in.Volume();
}
void DiracWilson::Dslash(cudaColorSpinorField &out, const cudaColorSpinorField &in,
const QudaParity parity) const
{
initSpinorConstants(in);
checkParitySpinor(in, out);
checkSpinorAlias(in, out);
setFace(face); // FIXME: temporary hack maintain C linkage for dslashCuda
wilsonDslashCuda(&out, gauge, &in, parity, dagger, 0, 0.0, commDim);
flops += 1320ll*in.Volume();
}
// Public method to apply the clover term only
void DiracClover::Clover(cudaColorSpinorField &out, const cudaColorSpinorField &in, const QudaParity parity) const
{
initSpinorConstants(in);
checkParitySpinor(in, out);
// regular clover term
FullClover cs;
cs.even = clover.even; cs.odd = clover.odd; cs.evenNorm = clover.evenNorm; cs.oddNorm = clover.oddNorm;
cs.precision = clover.precision; cs.bytes = clover.bytes, cs.norm_bytes = clover.norm_bytes;
cloverCuda(&out, gauge, cs, &in, parity);
flops += 504*in.Volume();
}
void DiracWilson::DslashXpay(cudaColorSpinorField &out, const cudaColorSpinorField &in,
const QudaParity parity, const cudaColorSpinorField &x,
const double &k) const
{
initSpinorConstants(in, profile);
checkParitySpinor(in, out);
checkSpinorAlias(in, out);
setFace(face1,face2); // FIXME: temporary hack maintain C linkage for dslashCuda
wilsonDslashCuda(&out, gauge, &in, parity, dagger, &x, k, commDim, profile);
flops += 1368ll*in.Volume();
}
// Public method
void DiracCloverPC::CloverInv(cudaColorSpinorField &out, const cudaColorSpinorField &in,
const QudaParity parity) const
{
initSpinorConstants(in);
checkParitySpinor(in, out);
// needs to be cloverinv
FullClover cs;
cs.even = clover.evenInv; cs.odd = clover.oddInv; cs.evenNorm = clover.evenInvNorm; cs.oddNorm = clover.oddInvNorm;
cs.precision = clover.precision; cs.bytes = clover.bytes, cs.norm_bytes = clover.norm_bytes;
cloverCuda(&out, gauge, cs, &in, parity);
flops += 504*in.Volume();
}
// apply hopping term, then clover: (A_ee^-1 D_eo) or (A_oo^-1 D_oe),
// and likewise for dagger: (A_ee^-1 D^dagger_eo) or (A_oo^-1 D^dagger_oe)
// NOTE - this isn't Dslash dagger since order should be reversed!
void DiracCloverPC::Dslash(cudaColorSpinorField &out, const cudaColorSpinorField &in,
const QudaParity parity) const
{
initSpinorConstants(in);
checkParitySpinor(in, out);
checkSpinorAlias(in, out);
setFace(face); // FIXME: temporary hack maintain C linkage for dslashCuda
FullClover cs;
cs.even = clover.evenInv; cs.odd = clover.oddInv; cs.evenNorm = clover.evenInvNorm; cs.oddNorm = clover.oddInvNorm;
cs.precision = clover.precision; cs.bytes = clover.bytes, cs.norm_bytes = clover.norm_bytes;
cloverDslashCuda(&out, gauge, cs, &in, parity, dagger, 0, 0.0, commDim);
flops += (1320+504)*in.Volume();
}
//!NEW : added setFace(), domainWallDslashCuda() got an extra argument
void DiracDomainWall::Dslash(cudaColorSpinorField &out, const cudaColorSpinorField &in,
const QudaParity parity) const
{
if ( in.Ndim() != 5 || out.Ndim() != 5) errorQuda("Wrong number of dimensions\n");
checkParitySpinor(in, out);
checkSpinorAlias(in, out);
initSpinorConstants(in);
setFace(face); // FIXME: temporary hack maintain C linkage for dslashCuda
domainWallDslashCuda(&out, gauge, &in, parity, dagger, 0, mass, 0, commDim);
long long Ls = in.X(4);
long long bulk = (Ls-2)*(in.Volume()/Ls);
long long wall = 2*in.Volume()/Ls;
flops += 1320LL*(long long)in.Volume() + 96LL*bulk + 120LL*wall;
}
