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Fixes to fermion force terms after sign of gamma_mu (0...3) change.

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Thought I had already committed these.

Believe I have got the Gparity fermion force working.

* tests/Test_gpdwf_force.cc     -- correctly predicts dS for two flavour pseudofermion
                                   based on a small dt update of U field.

* tests/Test_hmc_EODWFRatio_Gparity.cc -- ran 1 trajectory on 8^4 with dH=0.21.

Need to accumulate a full plaquette log to believe fully which will take some hours of run time.
This commit is contained in:
paboyle
2015-12-15 23:14:12 +00:00
parent af855cc129
commit 34a0fde2ad
16 changed files with 625 additions and 35 deletions
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5
lib/qcd/action/fermion/WilsonFermion5D.cc
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@@ -94,6 +94,7 @@ void WilsonFermion5D<Impl>::DhopDir(const FermionField &in, FermionField &out,in
int skip = (disp==1) ? 0 : 1;
int dirdisp = dir+skip*4;
int gamma = dir+(1-skip)*4;
assert(dirdisp<=7);
assert(dirdisp>=0);
@@ -103,7 +104,7 @@ PARALLEL_FOR_LOOP
for(int s=0;s<Ls;s++){
int sU=ss;
int sF = s+Ls*sU;
Kernels::DiracOptDhopDir(Stencil,Umu,comm_buf,sF,sU,in,out,dirdisp,dirdisp);
Kernels::DiracOptDhopDir(Stencil,Umu,comm_buf,sF,sU,in,out,dirdisp,gamma);
}
}
};
@@ -136,7 +137,7 @@ void WilsonFermion5D<Impl>::DerivInternal(StencilImpl & st,
// Flip gamma if dag
////////////////////////////////////////////////////////////////////////
int gamma = mu;
if ( dag ) gamma+= Nd;
if ( !dag ) gamma+= Nd;
////////////////////////
// Call the single hop