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https://github.com/paboyle/Grid.git
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60 lines
2.0 KiB
C++
60 lines
2.0 KiB
C++
#ifndef GRID_LATTICE_COORDINATE_H
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#define GRID_LATTICE_COORDINATE_H
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namespace Grid {
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/*
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depbase=`echo Grid_main.o | sed 's|[^/]*$|.deps/&|;s|\.o$||'`;\
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icpc -DHAVE_CONFIG_H -I. -I../lib -I../lib -mmic -O3 -std=c++11 -fopenmp -MT Grid_main.o -MD -MP -MF $depbase.Tpo -c -o Grid_main.o Grid_main.cc &&\
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mv -f $depbase.Tpo $depbase.Po
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../lib/lattice/Grid_lattice_coordinate.h(25): error: no suitable user-defined conversion from "vector_type" to "const Grid::iScalar<Grid::iScalar<Grid::iScalar<Grid::vInteger>>>" exists
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l._odata[o]=vI;
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^
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detected during instantiation of "void Grid::LatticeCoordinate(Grid::Lattice<iobj> &, int) [with iobj=Grid::QCD::vTInteger]" at line 283 of "Grid_main.cc"
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compilation aborted for Grid_main.cc (code 2)
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*/
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template<class iobj> inline void LatticeCoordinate(Lattice<iobj> &l,int mu)
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{
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typedef typename iobj::scalar_object scalar_object;
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typedef typename iobj::scalar_type scalar_type;
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typedef typename iobj::vector_type vector_type;
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GridBase *grid = l._grid;
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int Nsimd = grid->iSites();
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std::vector<int> gcoor;
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std::vector<scalar_type> mergebuf(Nsimd);
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vector_type vI;
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for(int o=0;o<grid->oSites();o++){
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for(int i=0;i<grid->iSites();i++){
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grid->RankIndexToGlobalCoor(grid->ThisRank(),o,i,gcoor);
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mergebuf[i]=(Integer)gcoor[mu];
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}
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merge<vector_type,scalar_type>(vI,mergebuf);
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l._odata[o]._internal._internal._internal=vI;
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}
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};
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// LatticeCoordinate();
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// FIXME for debug; deprecate this; made obscelete by
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template<class vobj> void lex_sites(Lattice<vobj> &l){
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Real *v_ptr = (Real *)&l._odata[0];
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size_t o_len = l._grid->oSites();
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size_t v_len = sizeof(vobj)/sizeof(vRealF);
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size_t vec_len = vRealF::Nsimd();
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for(int i=0;i<o_len;i++){
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for(int j=0;j<v_len;j++){
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for(int vv=0;vv<vec_len;vv+=2){
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v_ptr[i*v_len*vec_len+j*vec_len+vv ]= i+vv*500;
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v_ptr[i*v_len*vec_len+j*vec_len+vv+1]= i+vv*500;
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}
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}}
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}
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}
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#endif
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