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Eigen happiness
This commit is contained in:
paboyle
parent
65533741f7
commit
e3a309a73f
@ -1,6 +1,6 @@
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#!/usr/bin/env bash
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EIGEN_URL='http://bitbucket.org/eigen/eigen/get/3.3.3.tar.bz2'
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EIGEN_URL='http://bitbucket.org/eigen/eigen/get/3.3.5.tar.bz2'
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echo "-- deploying Eigen source..."
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wget ${EIGEN_URL} --no-check-certificate && ./scripts/update_eigen.sh `basename ${EIGEN_URL}` && rm `basename ${EIGEN_URL}`
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@ -480,8 +480,8 @@ GRID_LIBS=$LIBS
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GRID_SHORT_SHA=`git rev-parse --short HEAD`
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GRID_SHA=`git rev-parse HEAD`
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GRID_BRANCH=`git rev-parse --abbrev-ref HEAD`
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AM_CXXFLAGS="-I${abs_srcdir}/include $AM_CXXFLAGS"
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AM_CFLAGS="-I${abs_srcdir}/include $AM_CFLAGS"
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AM_CXXFLAGS="-I${abs_srcdir}/include -I${abs_srcdir}/EigenDist/ -I${abs_srcdir}/EigenDist/unsupported $AM_CXXFLAGS"
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AM_CFLAGS="-I${abs_srcdir}/include -I${abs_srcdir}/EigenDist/ -I${abs_srcdir}/EigenDist/unsupported $AM_CFLAGS"
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AM_LDFLAGS="-L${cwd}/lib $AM_LDFLAGS"
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AC_SUBST([AM_CFLAGS])
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AC_SUBST([AM_CXXFLAGS])
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@ -137,7 +137,7 @@ void TA2AMeson<FImpl>::execute(void)
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result.corr.resize(nt);
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int Nl = par().Nl;
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int N = par().N;
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int N = par().N;
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LOG(Message) << "N for A2A cont: " << N << std::endl;
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envGetTmp(std::vector<ComplexD>, MF_x);
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8
extras/Hadrons/Modules/MContraction/A2AMesonField.cc
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8
extras/Hadrons/Modules/MContraction/A2AMesonField.cc
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@ -0,0 +1,8 @@
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#include <Grid/Hadrons/Modules/MContraction/A2AMesonField.hpp>
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using namespace Grid;
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using namespace Hadrons;
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using namespace MContraction;
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template class Grid::Hadrons::MContraction::TA2AMesonField<FIMPL>;
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template class Grid::Hadrons::MContraction::TA2AMesonField<ZFIMPL>;
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375
extras/Hadrons/Modules/MContraction/A2AMesonField.hpp
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375
extras/Hadrons/Modules/MContraction/A2AMesonField.hpp
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@ -0,0 +1,375 @@
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#ifndef Hadrons_MContraction_A2AMesonField_hpp_
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#define Hadrons_MContraction_A2AMesonField_hpp_
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#include <Grid/Hadrons/Global.hpp>
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#include <Grid/Hadrons/Module.hpp>
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#include <Grid/Hadrons/ModuleFactory.hpp>
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#include <Grid/Hadrons/AllToAllVectors.hpp>
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#include <unsupported/Eigen/CXX11/Tensor>
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BEGIN_HADRONS_NAMESPACE
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/******************************************************************************
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* A2AMesonField *
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******************************************************************************/
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BEGIN_MODULE_NAMESPACE(MContraction)
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typedef std::pair<Gamma::Algebra, Gamma::Algebra> GammaPair;
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class A2AMesonFieldPar : Serializable
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{
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public:
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GRID_SERIALIZABLE_CLASS_MEMBERS(A2AMesonFieldPar,
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int, cacheBlock,
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int, schurBlock,
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int, N,
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int, Nl,
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std::string, A2A,
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std::string, output);
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};
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template <typename FImpl>
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class TA2AMesonField : public Module<A2AMesonFieldPar>
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{
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public:
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FERM_TYPE_ALIASES(FImpl, );
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SOLVER_TYPE_ALIASES(FImpl, );
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typedef A2AModesSchurDiagTwo<typename FImpl::FermionField, FMat, Solver> A2ABase;
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public:
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// constructor
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TA2AMesonField(const std::string name);
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// destructor
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virtual ~TA2AMesonField(void){};
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// dependency relation
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virtual std::vector<std::string> getInput(void);
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virtual std::vector<std::string> getOutput(void);
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// setup
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virtual void setup(void);
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// execution
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virtual void execute(void);
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// Arithmetic help. Move to Grid??
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virtual void MesonField(Eigen::Tensor<ComplexD,5> &mat,
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const std::vector<LatticeFermion > &lhs,
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const std::vector<LatticeFermion > &rhs,
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std::vector<Gamma::Algebra> gammas,
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const std::vector<LatticeComplex > &mom,
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int orthogdim) ;
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};
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MODULE_REGISTER(A2AMesonField, ARG(TA2AMesonField<FIMPL>), MContraction);
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MODULE_REGISTER(ZA2AMesonField, ARG(TA2AMesonField<ZFIMPL>), MContraction);
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/******************************************************************************
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* TA2AMesonField implementation *
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******************************************************************************/
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// constructor /////////////////////////////////////////////////////////////////
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template <typename FImpl>
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TA2AMesonField<FImpl>::TA2AMesonField(const std::string name)
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: Module<A2AMesonFieldPar>(name)
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{
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}
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// dependencies/products ///////////////////////////////////////////////////////
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template <typename FImpl>
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std::vector<std::string> TA2AMesonField<FImpl>::getInput(void)
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{
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std::vector<std::string> in = {par().A2A + "_class"};
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in.push_back(par().A2A + "_w_high_4d");
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in.push_back(par().A2A + "_v_high_4d");
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return in;
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}
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template <typename FImpl>
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std::vector<std::string> TA2AMesonField<FImpl>::getOutput(void)
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{
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std::vector<std::string> out = {};
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return out;
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}
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// setup ///////////////////////////////////////////////////////////////////////
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template <typename FImpl>
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void TA2AMesonField<FImpl>::setup(void)
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{
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auto &a2a = envGet(A2ABase, par().A2A + "_class");
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int nt = env().getDim(Tp);
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int Nl = par().Nl;
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int N = par().N;
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int Ls_ = env().getObjectLs(par().A2A + "_class");
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// Four D fields
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envTmp(std::vector<FermionField>, "w", 1, par().schurBlock, FermionField(env().getGrid(1)));
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envTmp(std::vector<FermionField>, "v", 1, par().schurBlock, FermionField(env().getGrid(1)));
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// 5D tmp
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envTmpLat(FermionField, "tmp_5d", Ls_);
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}
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//////////////////////////////////////////////////////////////////////////////////
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// Cache blocked arithmetic routine
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// Could move to Grid ???
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//////////////////////////////////////////////////////////////////////////////////
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template <typename FImpl>
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void TA2AMesonField<FImpl>::MesonField(Eigen::Tensor<ComplexD,5> &mat,
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const std::vector<LatticeFermion > &lhs,
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const std::vector<LatticeFermion > &rhs,
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std::vector<Gamma::Algebra> gammas,
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const std::vector<LatticeComplex > &mom,
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int orthogdim)
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{
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typedef typename FImpl::SiteSpinor vobj;
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typedef typename vobj::scalar_object sobj;
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typedef typename vobj::scalar_type scalar_type;
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typedef typename vobj::vector_type vector_type;
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typedef iSpinMatrix<vector_type> SpinMatrix_v;
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typedef iSpinMatrix<scalar_type> SpinMatrix_s;
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int Lblock = lhs.size();
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int Rblock = rhs.size();
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GridBase *grid = lhs[0]._grid;
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const int Nd = grid->_ndimension;
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const int Nsimd = grid->Nsimd();
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int Nt = grid->GlobalDimensions()[orthogdim];
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int Ngamma = gammas.size();
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int Nmom = mom.size();
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int fd=grid->_fdimensions[orthogdim];
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int ld=grid->_ldimensions[orthogdim];
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int rd=grid->_rdimensions[orthogdim];
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// will locally sum vectors first
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// sum across these down to scalars
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// splitting the SIMD
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int MFrvol = rd*Lblock*Rblock*Nmom;
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int MFlvol = ld*Lblock*Rblock*Nmom;
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Vector<SpinMatrix_v > lvSum(MFrvol);
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parallel_for (int r = 0; r < MFrvol; r++){
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lvSum[r] = zero;
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}
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Vector<SpinMatrix_s > lsSum(MFlvol);
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parallel_for (int r = 0; r < MFlvol; r++){
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lsSum[r]=scalar_type(0.0);
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}
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int e1= grid->_slice_nblock[orthogdim];
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int e2= grid->_slice_block [orthogdim];
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int stride=grid->_slice_stride[orthogdim];
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std::cout << GridLogMessage << " Entering first parallel loop "<<std::endl;
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// Parallelise over t-direction doesn't expose as much parallelism as needed for KNL
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parallel_for(int r=0;r<rd;r++){
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int so=r*grid->_ostride[orthogdim]; // base offset for start of plane
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for(int n=0;n<e1;n++){
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for(int b=0;b<e2;b++){
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int ss= so+n*stride+b;
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Vector<iSinglet<vector_type> > phase(Nmom);
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for(int m=0;m<Nmom;m++) phase[m] = mom[m]._odata[ss];
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for(int i=0;i<Lblock;i++){
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auto left = conjugate(lhs[i]._odata[ss]);
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for(int j=0;j<Rblock;j++){
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SpinMatrix_v vv;
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auto right = rhs[j]._odata[ss];
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for(int s1=0;s1<Ns;s1++){
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for(int s2=0;s2<Ns;s2++){
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vv()(s1,s2)() = left()(s1)(0) * right()(s2)(0)
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+ left()(s1)(1) * right()(s2)(1)
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+ left()(s1)(2) * right()(s2)(2);
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}}
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// After getting the sitewise product do the mom phase loop
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for ( int m=0;m<Nmom;m++){
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int idx = m+Nmom*i+Nmom*Lblock*j+Nmom*Lblock*Rblock*r;
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lvSum[idx]=lvSum[idx]+vv*phase[m];
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}
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}
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}
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}
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}
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}
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// Sum across simd lanes in the plane, breaking out orthog dir.
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parallel_for(int rt=0;rt<rd;rt++){
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std::vector<int> icoor(Nd);
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std::vector<SpinMatrix_s> extracted(Nsimd);
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for(int i=0;i<Lblock;i++){
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for(int j=0;j<Rblock;j++){
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for(int m=0;m<Nmom;m++){
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int ij_rdx = m+Nmom*i+Nmom*Lblock*j+Nmom*Lblock*Rblock*rt;
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extract(lvSum[ij_rdx],extracted);
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for(int idx=0;idx<Nsimd;idx++){
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grid->iCoorFromIindex(icoor,idx);
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int ldx = rt+icoor[orthogdim]*rd;
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int ij_ldx = m+Nmom*i+Nmom*Lblock*j+Nmom*Lblock*Rblock*ldx;
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lsSum[ij_ldx]=lsSum[ij_ldx]+extracted[idx];
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}
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}}}
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}
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assert(mat.dimension(0) == Nt);
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assert(mat.dimension(1) == Nmom);
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assert(mat.dimension(2) == Ngamma);
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assert(mat.dimension(3) == Lblock);
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assert(mat.dimension(4) == Rblock);
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mat.setZero();
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parallel_for(int t=0;t<fd;t++)
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{
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int pt = t / ld; // processor plane
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int lt = t % ld;
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if (pt == grid->_processor_coor[orthogdim]){
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for(int i=0;i<Lblock;i++){
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for(int j=0;j<Rblock;j++){
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for(int m=0;m<Nmom;m++){
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int ij_dx = m+Nmom*i + Nmom*Lblock * j + Nmom*Lblock * Rblock * lt;
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for(int mu=0;mu<Ngamma;mu++){
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mat(t,m,mu,i,j) = trace(lsSum[ij_dx]*Gamma(gammas[mu]));
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}
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}
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}
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}
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}
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}
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grid->GlobalSumVector(&mat(0,0,0,0,0),Nmom*Rblock*Lblock*Nt*Ngamma);
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return;
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}
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// execution ///////////////////////////////////////////////////////////////////
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template <typename FImpl>
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void TA2AMesonField<FImpl>::execute(void)
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{
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LOG(Message) << "Computing A2A meson field" << std::endl;
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auto &a2a = envGet(A2ABase, par().A2A + "_class");
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// 2+6+4+4 = 16 gammas
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// Ordering defined here
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std::vector<Gamma::Algebra> gammas ( {
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Gamma::Algebra::Identity,
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Gamma::Algebra::Gamma5,
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Gamma::Algebra::GammaX,
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Gamma::Algebra::GammaY,
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Gamma::Algebra::GammaZ,
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Gamma::Algebra::GammaT,
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Gamma::Algebra::GammaXGamma5,
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Gamma::Algebra::GammaYGamma5,
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Gamma::Algebra::GammaZGamma5,
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Gamma::Algebra::GammaTGamma5,
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Gamma::Algebra::SigmaXY,
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Gamma::Algebra::SigmaXZ,
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Gamma::Algebra::SigmaXT,
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Gamma::Algebra::SigmaYZ,
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Gamma::Algebra::SigmaYT,
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Gamma::Algebra::SigmaZT
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});
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///////////////////////////////////////////////
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// Square assumption for now Nl = Nr = N
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///////////////////////////////////////////////
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int nt = env().getDim(Tp);
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int N = par().N;
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int Nl = par().Nl;
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int ngamma = gammas.size();
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///////////////////////////////////////////////
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// Momentum setup
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///////////////////////////////////////////////
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std::vector<LatticeComplex> phases(1,env().getGrid(1));
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int nmom = phases.size();
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phases[0] = Complex(1.0);
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Eigen::Tensor<ComplexD,5> mesonField (nmom,ngamma,nt,N,N);
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LOG(Message) << "N = Nh+Nl for A2A MesonField is " << N << std::endl;
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envGetTmp(std::vector<FermionField>, w);
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envGetTmp(std::vector<FermionField>, v);
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envGetTmp(FermionField, tmp_5d);
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LOG(Message) << "Finding v and w vectors for N = " << N << std::endl;
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int schurBlock = par().schurBlock;
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int cacheBlock = par().cacheBlock;
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for(int i_base=0;i_base<N;i_base+=schurBlock){
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for(int j_base=0;j_base<N;j_base+=schurBlock){
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///////////////////////////////////////////////////////////////
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// Get the W and V vectors for this schurBlock^2 set of terms
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///////////////////////////////////////////////////////////////
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int i_max = MIN(N,i_base+schurBlock);
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int j_max = MIN(N,j_base+schurBlock);
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int N_i = i_max-i_base;
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int N_j = j_max-j_base;
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for(int ii =0;ii+i_base< i_max;ii++) a2a.return_v(i_base+ii, tmp_5d, v[ii]);
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for(int jj =0;jj+j_base< j_max;jj++) a2a.return_w(j_base+jj, tmp_5d, w[jj]);
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LOG(Message) << "Found v vectors " << i_base <<" .. " << i_max-1 << std::endl;
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LOG(Message) << "Found w vectors " << j_base <<" .. " << j_max-1 << std::endl;
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///////////////////////////////////////////////////////////////
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// Do a cache blocked chunk of the contractions
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///////////////////////////////////////////////////////////////
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Eigen::Tensor<ComplexD,5> mesonFieldBlocked(nmom,ngamma,nt,N_i,N_j);
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MesonField(mesonFieldBlocked, w, v, gammas, phases,Tp);
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///////////////////////////////////////////////////////////////
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// Copy out to full meson field tensor
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///////////////////////////////////////////////////////////////
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for(int ii =0;ii< N_i;ii++) {
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for(int jj =0;jj< N_j;jj++) {
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for(int m =0;m< nmom;m++) {
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for(int g =0;g< ngamma;g++) {
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for(int t =0;t< nt;t++) {
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mesonField(m,g,t,i_base+ii,j_base+jj) = mesonFieldBlocked(m,g,t,ii,jj);
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}}}}}
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LOG(Message) << "Contracted MesonFields " <<std::endl;
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}}
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// saveResult(par().output, "meson", result);
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}
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END_MODULE_NAMESPACE
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END_HADRONS_NAMESPACE
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#endif // Hadrons_MContraction_A2AMesonField_hpp_
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@ -33,6 +33,7 @@ modules_cc =\
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Modules/MContraction/WeakHamiltonianEye.cc \
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Modules/MContraction/DiscLoop.cc \
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Modules/MContraction/A2AMeson.cc \
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Modules/MContraction/A2AMesonField.cc \
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Modules/MContraction/Baryon.cc \
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Modules/MContraction/MesonFieldGamma.cc \
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Modules/MContraction/Gamma3pt.cc \
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@ -3,7 +3,7 @@
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#pragma GCC diagnostic push
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#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
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#endif
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#include <Grid/Eigen/Dense>
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#include <Eigen/Dense>
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#if defined __GNUC__
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#pragma GCC diagnostic pop
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#endif
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@ -34,4 +34,4 @@ HFILES += $(extra_headers)
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libGrid_a_SOURCES = $(CCFILES)
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libGrid_adir = $(pkgincludedir)
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nobase_dist_pkginclude_HEADERS = $(HFILES) $(eigen_files) Config.h
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||||
nobase_dist_pkginclude_HEADERS = $(HFILES) $(eigen_files) $(eigen_unsupp_files) Config.h
|
||||
|
||||
@ -27,7 +27,7 @@
|
||||
*************************************************************************************/
|
||||
/* END LEGAL */
|
||||
#include <Grid/Grid.h>
|
||||
#include <Grid/Eigen/Dense>
|
||||
//#include <Grid/Eigen/Dense>
|
||||
#include <Grid/qcd/spin/Dirac.h>
|
||||
|
||||
namespace Grid
|
||||
|
||||
@ -7,13 +7,42 @@ fi
|
||||
ARC=$1
|
||||
|
||||
INITDIR=`pwd`
|
||||
rm -rf lib/Eigen
|
||||
ARCDIR=`tar -tf ${ARC} | head -n1 | sed -e 's@/.*@@'`
|
||||
|
||||
##################
|
||||
#untar
|
||||
##################
|
||||
|
||||
tar -xf ${ARC}
|
||||
cd ${ARCDIR}
|
||||
(tar -cf - Eigen --exclude='*.txt' 2>/dev/null) | tar -xf - -C ../lib/
|
||||
cd ../lib
|
||||
echo 'eigen_files =\' > Eigen.inc
|
||||
find Eigen -type f -print | sed 's/^/ /;$q;s/$/ \\/' >> Eigen.inc
|
||||
ARCDIR=`tar -tf ${ARC} | head -n1 | sed -e 's@/.*@@'`
|
||||
rm -f ${ARC}
|
||||
|
||||
###############################
|
||||
# Link to a deterministic name
|
||||
###############################
|
||||
|
||||
mv ${ARCDIR} Eigen
|
||||
|
||||
# Eigen source headers
|
||||
cd ${INITDIR}/Eigen
|
||||
|
||||
echo 'eigen_files =\' > ${INITDIR}/lib/Eigen.inc
|
||||
find Eigen -name "*.h" -print | sed 's/^/ /;$q;s/$/ \\/' >> ${INITDIR}/lib/Eigen.inc
|
||||
|
||||
cd ${INITDIR}
|
||||
rm -rf ${ARCDIR}
|
||||
echo 'eigen_unsupp_files =\' >> ${INITDIR}/lib/Eigen.inc
|
||||
find Eigen/unsupported/Eigen -name "*.h" -print | sed 's/^/ /;$q;s/$/ \\/' >> ${INITDIR}/lib/Eigen.inc
|
||||
|
||||
|
||||
|
||||
###################################
|
||||
# back to home
|
||||
###################################
|
||||
cd ${INITDIR}
|
||||
|
||||
#########################################
|
||||
# Make grid includes happy
|
||||
#########################################
|
||||
mkdir ${INITDIR}/lib/Eigen/
|
||||
|
||||
ln -s ${INITDIR}/Eigen/Eigen/* ${INITDIR}/lib/Eigen/
|
||||
ln -s ${INITDIR}/Eigen/unsupported ${INITDIR}/lib/Eigen/
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user