diff --git a/tests/qdpxx/Test_qdpxx_wilson.cc b/tests/qdpxx/Test_qdpxx_wilson.cc index 1e1f6a23..8046c00d 100644 --- a/tests/qdpxx/Test_qdpxx_wilson.cc +++ b/tests/qdpxx/Test_qdpxx_wilson.cc @@ -276,7 +276,6 @@ public: p.clovCoeffT = QDP::Real(1.0); Real u0 = QDP::Real(1.0); - Chroma::Handle> fbc(new Chroma::SimpleFermBC(bcs)); Chroma::Handle> cfs(new Chroma::CreateSimpleFermState(fbc)); Chroma::UnprecCloverFermAct S_f(cfs, p); @@ -350,17 +349,16 @@ int main(int argc, char **argv) difference = res_chroma - res_grid; std::cout << "Norm of difference " << Grid::norm2(difference) << std::endl; - + // Isolate Clover term - calc_grid(Wilson, Ug, src, only_wilson, dag);// Wilson term + calc_grid(Wilson, Ug, src, only_wilson, dag); // Wilson term res_grid -= only_wilson; res_chroma -= only_wilson; - + std::cout << "Chroma:" << res_chroma << std::endl; std::cout << "Grid :" << res_grid << std::endl; - - - + difference = (res_grid-res_chroma); + std::cout << "Difference :" << difference << std::endl; } } @@ -371,7 +369,6 @@ int main(int argc, char **argv) } } - void calc_chroma(ChromaAction action, GaugeField &lat, FermionField &src, FermionField &res, int dag) { QDP::multi1d u(4); @@ -429,12 +426,14 @@ void make_gauge(GaugeField &Umu, FermionField &src) Grid::GridParallelRNG RNG4(UGrid); RNG4.SeedFixedIntegers(seeds4); Grid::QCD::SU3::HotConfiguration(RNG4, Umu); - + // Fermion field //Grid::gaussian(RNG4, src); Grid::QCD::SpinColourVector F; Grid::Complex c; + + std::vector x(4); // 4d fermions std::vector gd = src._grid->GlobalDimensions(); @@ -446,15 +445,20 @@ void make_gauge(GaugeField &Umu, FermionField &src) { for (x[3] = 0; x[3] < gd[3]; x[3]++) { - for (int sp = 0; sp < 1; sp++) + for (int sp = 0; sp < 4; sp++) { - for (int j = 1; j < 2; j++)// colours + for (int j = 0; j < 3; j++) // colours { - c = Grid::Complex(1.0, 0.0); - F()(sp)(j) = c; + F()(sp)(j) = Grid::Complex(0.0,0.0); + if (((sp == 0)|| (sp==3)) && (j==0)) + { + c = Grid::Complex(1.0, 0.0); + F()(sp)(j) = c; + } } } Grid::pokeSite(F, src, x); + } } }