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Merge branch 'develop' of github.com:paboyle/Grid into feature/baryonSpeedup

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ferben 2020-05-07 11:13:21 +01:00
commit 591ebb6213
192 changed files with 2866 additions and 6632 deletions
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17
Grid/Grid_Eigen_Dense.h
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@ -22,8 +22,18 @@
#undef __CUDACC__
#undef __CUDA_ARCH__
#define __NVCC__REDEFINE__
#endif
/* SYCL save and restore compile environment*/
#ifdef __SYCL_DEVICE_ONLY__
#pragma push
#pragma push_macro("__SYCL_DEVICE_ONLY__")
#undef __SYCL_DEVICE_ONLY__
#undef EIGEN_USE_SYCL
#define EIGEN_DONT_VECTORIZE
#endif
#include <Grid/Eigen/Dense>
#include <Grid/Eigen/unsupported/CXX11/Tensor>
@ -35,7 +45,14 @@
#pragma pop
#endif
/*SYCL restore*/
#ifdef __SYCL__REDEFINE__
#pragma pop_macro("__SYCL_DEVICE_ONLY__")
#pragma pop
#endif
#if defined __GNUC__
#pragma GCC diagnostic pop
#endif

205
Grid/algorithms/iterative/ImplicitlyRestartedLanczos.h
View File

@ -37,211 +37,6 @@ Author: Christoph Lehner <clehner@bnl.gov>
NAMESPACE_BEGIN(Grid);
////////////////////////////////////////////////////////
// Move following 100 LOC to lattice/Lattice_basis.h
////////////////////////////////////////////////////////
template<class Field>
void basisOrthogonalize(std::vector<Field> &basis,Field &w,int k)
{
// If assume basis[j] are already orthonormal,
// can take all inner products in parallel saving 2x bandwidth
// Save 3x bandwidth on the second line of loop.
// perhaps 2.5x speed up.
// 2x overall in Multigrid Lanczos
for(int j=0; j<k; ++j){
auto ip = innerProduct(basis[j],w);
w = w - ip*basis[j];
}
}
template<class Field>
void basisRotate(std::vector<Field> &basis,Eigen::MatrixXd& Qt,int j0, int j1, int k0,int k1,int Nm)
{
typedef decltype(basis[0].View()) View;
auto tmp_v = basis[0].View();
Vector<View> basis_v(basis.size(),tmp_v);
typedef typename Field::vector_object vobj;
GridBase* grid = basis[0].Grid();
for(int k=0;k<basis.size();k++){
basis_v[k] = basis[k].View();
}
#if 0
std::vector < vobj , commAllocator<vobj> > Bt(thread_max() * Nm); // Thread private
thread_region
{
vobj* B = Bt.data() + Nm * thread_num();
thread_for_in_region(ss, grid->oSites(),{
for(int j=j0; j<j1; ++j) B[j]=0.;
for(int j=j0; j<j1; ++j){
for(int k=k0; k<k1; ++k){
B[j] +=Qt(j,k) * basis_v[k][ss];
}
}
for(int j=j0; j<j1; ++j){
basis_v[j][ss] = B[j];
}
});
}
#else
int nrot = j1-j0;
uint64_t oSites =grid->oSites();
uint64_t siteBlock=(grid->oSites()+nrot-1)/nrot; // Maximum 1 additional vector overhead
// printf("BasisRotate %d %d nrot %d siteBlock %d\n",j0,j1,nrot,siteBlock);
Vector <vobj> Bt(siteBlock * nrot);
auto Bp=&Bt[0];
// GPU readable copy of Eigen matrix
Vector<double> Qt_jv(Nm*Nm);
double *Qt_p = & Qt_jv[0];
for(int k=0;k<Nm;++k){
for(int j=0;j<Nm;++j){
Qt_p[j*Nm+k]=Qt(j,k);
}
}
// Block the loop to keep storage footprint down
vobj zz=Zero();
for(uint64_t s=0;s<oSites;s+=siteBlock){
// remaining work in this block
int ssites=MIN(siteBlock,oSites-s);
// zero out the accumulators
accelerator_for(ss,siteBlock*nrot,vobj::Nsimd(),{
auto z=coalescedRead(zz);
coalescedWrite(Bp[ss],z);
});
accelerator_for(sj,ssites*nrot,vobj::Nsimd(),{
int j =sj%nrot;
int jj =j0+j;
int ss =sj/nrot;
int sss=ss+s;
for(int k=k0; k<k1; ++k){
auto tmp = coalescedRead(Bp[ss*nrot+j]);
coalescedWrite(Bp[ss*nrot+j],tmp+ Qt_p[jj*Nm+k] * coalescedRead(basis_v[k][sss]));
}
});
accelerator_for(sj,ssites*nrot,vobj::Nsimd(),{
int j =sj%nrot;
int jj =j0+j;
int ss =sj/nrot;
int sss=ss+s;
coalescedWrite(basis_v[jj][sss],coalescedRead(Bp[ss*nrot+j]));
});
}
#endif
}
// Extract a single rotated vector
template<class Field>
void basisRotateJ(Field &result,std::vector<Field> &basis,Eigen::MatrixXd& Qt,int j, int k0,int k1,int Nm)
{
typedef decltype(basis[0].View()) View;
typedef typename Field::vector_object vobj;
GridBase* grid = basis[0].Grid();
result.Checkerboard() = basis[0].Checkerboard();
auto result_v=result.View();
Vector<View> basis_v(basis.size(),result_v);
for(int k=0;k<basis.size();k++){
basis_v[k] = basis[k].View();
}
vobj zz=Zero();
Vector<double> Qt_jv(Nm);
double * Qt_j = & Qt_jv[0];
for(int k=0;k<Nm;++k) Qt_j[k]=Qt(j,k);
accelerator_for(ss, grid->oSites(),vobj::Nsimd(),{
auto B=coalescedRead(zz);
for(int k=k0; k<k1; ++k){
B +=Qt_j[k] * coalescedRead(basis_v[k][ss]);
}
coalescedWrite(result_v[ss], B);
});
}
template<class Field>
void basisReorderInPlace(std::vector<Field> &_v,std::vector<RealD>& sort_vals, std::vector<int>& idx)
{
int vlen = idx.size();
assert(vlen>=1);
assert(vlen<=sort_vals.size());
assert(vlen<=_v.size());
for (size_t i=0;i<vlen;i++) {
if (idx[i] != i) {
//////////////////////////////////////
// idx[i] is a table of desired sources giving a permutation.
// Swap v[i] with v[idx[i]].
// Find j>i for which _vnew[j] = _vold[i],
// track the move idx[j] => idx[i]
// track the move idx[i] => i
//////////////////////////////////////
size_t j;
for (j=i;j<idx.size();j++)
if (idx[j]==i)
break;
assert(idx[i] > i); assert(j!=idx.size()); assert(idx[j]==i);
swap(_v[i],_v[idx[i]]); // should use vector move constructor, no data copy
std::swap(sort_vals[i],sort_vals[idx[i]]);
idx[j] = idx[i];
idx[i] = i;
}
}
}
inline std::vector<int> basisSortGetIndex(std::vector<RealD>& sort_vals)
{
std::vector<int> idx(sort_vals.size());
std::iota(idx.begin(), idx.end(), 0);
// sort indexes based on comparing values in v
std::sort(idx.begin(), idx.end(), [&sort_vals](int i1, int i2) {
return ::fabs(sort_vals[i1]) < ::fabs(sort_vals[i2]);
});
return idx;
}
template<class Field>
void basisSortInPlace(std::vector<Field> & _v,std::vector<RealD>& sort_vals, bool reverse)
{
std::vector<int> idx = basisSortGetIndex(sort_vals);
if (reverse)
std::reverse(idx.begin(), idx.end());
basisReorderInPlace(_v,sort_vals,idx);
}
// PAB: faster to compute the inner products first then fuse loops.
// If performance critical can improve.
template<class Field>
void basisDeflate(const std::vector<Field> &_v,const std::vector<RealD>& eval,const Field& src_orig,Field& result) {
result = Zero();
assert(_v.size()==eval.size());
int N = (int)_v.size();
for (int i=0;i<N;i++) {
Field& tmp = _v[i];
axpy(result,TensorRemove(innerProduct(tmp,src_orig)) / eval[i],tmp,result);
}
}
/////////////////////////////////////////////////////////////
// Implicitly restarted lanczos
/////////////////////////////////////////////////////////////

1
Grid/communicator/Communicator_base.h
View File

@ -114,6 +114,7 @@ public:
void GlobalSumVector(RealD *,int N);
void GlobalSum(uint32_t &);
void GlobalSum(uint64_t &);
void GlobalSumVector(uint64_t*,int N);
void GlobalSum(ComplexF &c);
void GlobalSumVector(ComplexF *c,int N);
void GlobalSum(ComplexD &c);

4
Grid/communicator/Communicator_mpi3.cc
View File

@ -255,6 +255,10 @@ void CartesianCommunicator::GlobalSum(uint64_t &u){
int ierr=MPI_Allreduce(MPI_IN_PLACE,&u,1,MPI_UINT64_T,MPI_SUM,communicator);
assert(ierr==0);
}
void CartesianCommunicator::GlobalSumVector(uint64_t* u,int N){
int ierr=MPI_Allreduce(MPI_IN_PLACE,u,N,MPI_UINT64_T,MPI_SUM,communicator);
assert(ierr==0);
}
void CartesianCommunicator::GlobalXOR(uint32_t &u){
int ierr=MPI_Allreduce(MPI_IN_PLACE,&u,1,MPI_UINT32_T,MPI_BXOR,communicator);
assert(ierr==0);

3
Grid/communicator/Communicator_none.cc
View File

@ -70,9 +70,10 @@ CartesianCommunicator::~CartesianCommunicator(){}
void CartesianCommunicator::GlobalSum(float &){}
void CartesianCommunicator::GlobalSumVector(float *,int N){}
void CartesianCommunicator::GlobalSum(double &){}
void CartesianCommunicator::GlobalSumVector(double *,int N){}
void CartesianCommunicator::GlobalSum(uint32_t &){}
void CartesianCommunicator::GlobalSum(uint64_t &){}
void CartesianCommunicator::GlobalSumVector(double *,int N){}
void CartesianCommunicator::GlobalSumVector(uint64_t *,int N){}
void CartesianCommunicator::GlobalXOR(uint32_t &){}
void CartesianCommunicator::GlobalXOR(uint64_t &){}

6
Grid/lattice/Lattice.h
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@ -31,11 +31,11 @@ Author: Peter Boyle <paboyle@ph.ed.ac.uk>
#include <Grid/lattice/Lattice_ET.h>
#include <Grid/lattice/Lattice_arith.h>
#include <Grid/lattice/Lattice_trace.h>
#include <Grid/lattice/Lattice_transpose.h>
//#include <Grid/lattice/Lattice_transpose.h>
#include <Grid/lattice/Lattice_local.h>
#include <Grid/lattice/Lattice_reduction.h>
#include <Grid/lattice/Lattice_peekpoke.h>
#include <Grid/lattice/Lattice_reality.h>
//#include <Grid/lattice/Lattice_reality.h>
#include <Grid/lattice/Lattice_comparison_utils.h>
#include <Grid/lattice/Lattice_comparison.h>
#include <Grid/lattice/Lattice_coordinate.h>
@ -43,4 +43,4 @@ Author: Peter Boyle <paboyle@ph.ed.ac.uk>
#include <Grid/lattice/Lattice_rng.h>
#include <Grid/lattice/Lattice_unary.h>
#include <Grid/lattice/Lattice_transfer.h>
#include <Grid/lattice/Lattice_basis.h>

3
Grid/lattice/Lattice_ET.h
View File

@ -9,6 +9,7 @@ Copyright (C) 2015
Author: Azusa Yamaguchi <ayamaguc@staffmail.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: neo <cossu@post.kek.jp>
Author: Christoph Lehner <christoph@lhnr.de
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -94,7 +95,7 @@ const lobj & eval(const uint64_t ss, const LatticeView<lobj> &arg)
template <class lobj> accelerator_inline
const lobj & eval(const uint64_t ss, const Lattice<lobj> &arg)
{
auto view = arg.View();
auto view = arg.AcceleratorView(ViewRead);
return view[ss];
}

69
Grid/lattice/Lattice_arith.h
View File

@ -7,6 +7,7 @@
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: Christoph Lehner <christoph@lhnr.de>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -36,9 +37,9 @@ NAMESPACE_BEGIN(Grid);
template<class obj1,class obj2,class obj3> inline
void mult(Lattice<obj1> &ret,const Lattice<obj2> &lhs,const Lattice<obj3> &rhs){
ret.Checkerboard() = lhs.Checkerboard();
auto ret_v = ret.View();
auto lhs_v = lhs.View();
auto rhs_v = rhs.View();
auto ret_v = ret.AcceleratorView(ViewWrite);
auto lhs_v = lhs.AcceleratorView(ViewRead);
auto rhs_v = rhs.AcceleratorView(ViewRead);
conformable(ret,rhs);
conformable(lhs,rhs);
accelerator_for(ss,lhs_v.size(),obj1::Nsimd(),{
@ -55,9 +56,9 @@ void mac(Lattice<obj1> &ret,const Lattice<obj2> &lhs,const Lattice<obj3> &rhs){
ret.Checkerboard() = lhs.Checkerboard();
conformable(ret,rhs);
conformable(lhs,rhs);
auto ret_v = ret.View();
auto lhs_v = lhs.View();
auto rhs_v = rhs.View();
auto ret_v = ret.AcceleratorView(ViewWrite);
auto lhs_v = lhs.AcceleratorView(ViewRead);
auto rhs_v = rhs.AcceleratorView(ViewRead);
accelerator_for(ss,lhs_v.size(),obj1::Nsimd(),{
decltype(coalescedRead(obj1())) tmp;
auto lhs_t=lhs_v(ss);
@ -72,9 +73,9 @@ void sub(Lattice<obj1> &ret,const Lattice<obj2> &lhs,const Lattice<obj3> &rhs){
ret.Checkerboard() = lhs.Checkerboard();
conformable(ret,rhs);
conformable(lhs,rhs);
auto ret_v = ret.View();
auto lhs_v = lhs.View();
auto rhs_v = rhs.View();
auto ret_v = ret.AcceleratorView(ViewWrite);
auto lhs_v = lhs.AcceleratorView(ViewRead);
auto rhs_v = rhs.AcceleratorView(ViewRead);
accelerator_for(ss,lhs_v.size(),obj1::Nsimd(),{
decltype(coalescedRead(obj1())) tmp;
auto lhs_t=lhs_v(ss);
@ -88,9 +89,9 @@ void add(Lattice<obj1> &ret,const Lattice<obj2> &lhs,const Lattice<obj3> &rhs){
ret.Checkerboard() = lhs.Checkerboard();
conformable(ret,rhs);
conformable(lhs,rhs);
auto ret_v = ret.View();
auto lhs_v = lhs.View();
auto rhs_v = rhs.View();
auto ret_v = ret.AcceleratorView(ViewWrite);
auto lhs_v = lhs.AcceleratorView(ViewRead);
auto rhs_v = rhs.AcceleratorView(ViewRead);
accelerator_for(ss,lhs_v.size(),obj1::Nsimd(),{
decltype(coalescedRead(obj1())) tmp;
auto lhs_t=lhs_v(ss);
@ -107,8 +108,8 @@ template<class obj1,class obj2,class obj3> inline
void mult(Lattice<obj1> &ret,const Lattice<obj2> &lhs,const obj3 &rhs){
ret.Checkerboard() = lhs.Checkerboard();
conformable(lhs,ret);
auto ret_v = ret.View();
auto lhs_v = lhs.View();
auto ret_v = ret.AcceleratorView(ViewWrite);
auto lhs_v = lhs.AcceleratorView(ViewRead);
accelerator_for(ss,lhs_v.size(),obj1::Nsimd(),{
decltype(coalescedRead(obj1())) tmp;
mult(&tmp,&lhs_v(ss),&rhs);
@ -120,8 +121,8 @@ template<class obj1,class obj2,class obj3> inline
void mac(Lattice<obj1> &ret,const Lattice<obj2> &lhs,const obj3 &rhs){
ret.Checkerboard() = lhs.Checkerboard();
conformable(ret,lhs);
auto ret_v = ret.View();
auto lhs_v = lhs.View();
auto ret_v = ret.AcceleratorView(ViewWrite);
auto lhs_v = lhs.AcceleratorView(ViewRead);
accelerator_for(ss,lhs_v.size(),obj1::Nsimd(),{
decltype(coalescedRead(obj1())) tmp;
auto lhs_t=lhs_v(ss);
@ -134,8 +135,8 @@ template<class obj1,class obj2,class obj3> inline
void sub(Lattice<obj1> &ret,const Lattice<obj2> &lhs,const obj3 &rhs){
ret.Checkerboard() = lhs.Checkerboard();
conformable(ret,lhs);
auto ret_v = ret.View();
auto lhs_v = lhs.View();
auto ret_v = ret.AcceleratorView(ViewWrite);
auto lhs_v = lhs.AcceleratorView(ViewRead);
accelerator_for(ss,lhs_v.size(),obj1::Nsimd(),{
decltype(coalescedRead(obj1())) tmp;
auto lhs_t=lhs_v(ss);
@ -147,8 +148,8 @@ template<class obj1,class obj2,class obj3> inline
void add(Lattice<obj1> &ret,const Lattice<obj2> &lhs,const obj3 &rhs){
ret.Checkerboard() = lhs.Checkerboard();
conformable(lhs,ret);
auto ret_v = ret.View();
auto lhs_v = lhs.View();
auto ret_v = ret.AcceleratorView(ViewWrite);
auto lhs_v = lhs.AcceleratorView(ViewRead);
accelerator_for(ss,lhs_v.size(),obj1::Nsimd(),{
decltype(coalescedRead(obj1())) tmp;
auto lhs_t=lhs_v(ss);
@ -164,8 +165,8 @@ template<class obj1,class obj2,class obj3> inline
void mult(Lattice<obj1> &ret,const obj2 &lhs,const Lattice<obj3> &rhs){
ret.Checkerboard() = rhs.Checkerboard();
conformable(ret,rhs);
auto ret_v = ret.View();
auto rhs_v = lhs.View();
auto ret_v = ret.AcceleratorView(ViewWrite);
auto rhs_v = lhs.AcceleratorView(ViewRead);
accelerator_for(ss,rhs_v.size(),obj1::Nsimd(),{
decltype(coalescedRead(obj1())) tmp;
auto rhs_t=rhs_v(ss);
@ -178,8 +179,8 @@ template<class obj1,class obj2,class obj3> inline
void mac(Lattice<obj1> &ret,const obj2 &lhs,const Lattice<obj3> &rhs){
ret.Checkerboard() = rhs.Checkerboard();
conformable(ret,rhs);
auto ret_v = ret.View();
auto rhs_v = lhs.View();
auto ret_v = ret.AcceleratorView(ViewWrite);
auto rhs_v = lhs.AcceleratorView(ViewRead);
accelerator_for(ss,rhs_v.size(),obj1::Nsimd(),{
decltype(coalescedRead(obj1())) tmp;
auto rhs_t=rhs_v(ss);
@ -192,8 +193,8 @@ template<class obj1,class obj2,class obj3> inline
void sub(Lattice<obj1> &ret,const obj2 &lhs,const Lattice<obj3> &rhs){
ret.Checkerboard() = rhs.Checkerboard();
conformable(ret,rhs);
auto ret_v = ret.View();
auto rhs_v = lhs.View();
auto ret_v = ret.AcceleratorView(ViewWrite);
auto rhs_v = lhs.AcceleratorView(ViewRead);
accelerator_for(ss,rhs_v.size(),obj1::Nsimd(),{
decltype(coalescedRead(obj1())) tmp;
auto rhs_t=rhs_v(ss);
@ -205,8 +206,8 @@ template<class obj1,class obj2,class obj3> inline
void add(Lattice<obj1> &ret,const obj2 &lhs,const Lattice<obj3> &rhs){
ret.Checkerboard() = rhs.Checkerboard();
conformable(ret,rhs);
auto ret_v = ret.View();
auto rhs_v = lhs.View();
auto ret_v = ret.AcceleratorView(ViewWrite);
auto rhs_v = lhs.AcceleratorView(ViewRead);
accelerator_for(ss,rhs_v.size(),obj1::Nsimd(),{
decltype(coalescedRead(obj1())) tmp;
auto rhs_t=rhs_v(ss);
@ -220,9 +221,9 @@ void axpy(Lattice<vobj> &ret,sobj a,const Lattice<vobj> &x,const Lattice<vobj> &
ret.Checkerboard() = x.Checkerboard();
conformable(ret,x);
conformable(x,y);
auto ret_v = ret.View();
auto x_v = x.View();
auto y_v = y.View();
auto ret_v = ret.AcceleratorView(ViewWrite);
auto x_v = x.AcceleratorView(ViewRead);
auto y_v = y.AcceleratorView(ViewRead);
accelerator_for(ss,x_v.size(),vobj::Nsimd(),{
auto tmp = a*x_v(ss)+y_v(ss);
coalescedWrite(ret_v[ss],tmp);
@ -233,9 +234,9 @@ void axpby(Lattice<vobj> &ret,sobj a,sobj b,const Lattice<vobj> &x,const Lattice
ret.Checkerboard() = x.Checkerboard();
conformable(ret,x);
conformable(x,y);
auto ret_v = ret.View();
auto x_v = x.View();
auto y_v = y.View();
auto ret_v = ret.AcceleratorView(ViewWrite);
auto x_v = x.AcceleratorView(ViewRead);
auto y_v = y.AcceleratorView(ViewRead);
accelerator_for(ss,x_v.size(),vobj::Nsimd(),{
auto tmp = a*x_v(ss)+b*y_v(ss);
coalescedWrite(ret_v[ss],tmp);

83
Grid/lattice/Lattice_base.h
View File

@ -9,6 +9,7 @@ Copyright (C) 2015
Author: Azusa Yamaguchi <ayamaguc@staffmail.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: paboyle <paboyle@ph.ed.ac.uk>
Author: Christoph Lehner <christoph@lhnr.de>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -49,6 +50,26 @@ void accelerator_inline conformable(GridBase *lhs,GridBase *rhs)
assert(lhs == rhs);
}
////////////////////////////////////////////////////////////////////////////
// Advise the LatticeAccelerator class
////////////////////////////////////////////////////////////////////////////
enum LatticeAcceleratorAdvise {
AdviseInfrequentUse = 0x1, // Advise that the data is used infrequently. This can
// significantly influence performance of bulk storage.
AdviseReadMostly = 0x2, // Data will mostly be read. On some architectures
// enables read-only copies of memory to be kept on
// host and device.
};
////////////////////////////////////////////////////////////////////////////
// View Access Mode
////////////////////////////////////////////////////////////////////////////
enum ViewMode {
ViewRead = 0x1,
ViewWrite = 0x2,
ViewReadWrite = 0x3
};
////////////////////////////////////////////////////////////////////////////
// Minimal base class containing only data valid to access from accelerator
// _odata will be a managed pointer in CUDA
@ -75,6 +96,37 @@ public:
if (grid) conformable(grid, _grid);
else grid = _grid;
};
accelerator_inline void Advise(int advise) {
#ifdef GRID_NVCC
#ifndef __CUDA_ARCH__ // only on host
if (advise & AdviseInfrequentUse) {
cudaMemAdvise(_odata,_odata_size*sizeof(vobj),cudaMemAdviseSetPreferredLocation,cudaCpuDeviceId);
}
if (advise & AdviseReadMostly) {
cudaMemAdvise(_odata,_odata_size*sizeof(vobj),cudaMemAdviseSetReadMostly,-1);
}
#endif
#endif
};
accelerator_inline void AcceleratorPrefetch(int accessMode = ViewReadWrite) { // will use accessMode in future
#ifdef GRID_NVCC
#ifndef __CUDA_ARCH__ // only on host
int target;
cudaGetDevice(&target);
cudaMemPrefetchAsync(_odata,_odata_size*sizeof(vobj),target);
#endif
#endif
};
accelerator_inline void HostPrefetch(int accessMode = ViewReadWrite) { // will use accessMode in future
#ifdef GRID_NVCC
#ifndef __CUDA_ARCH__ // only on host
cudaMemPrefetchAsync(_odata,_odata_size*sizeof(vobj),cudaCpuDeviceId);
#endif
#endif
};
};
/////////////////////////////////////////////////////////////////////////////////////////
@ -206,9 +258,23 @@ public:
// The view is trivially copy constructible and may be copied to an accelerator device
// in device lambdas
/////////////////////////////////////////////////////////////////////////////////
LatticeView<vobj> View (void) const
LatticeView<vobj> View (void) const // deprecated, should pick AcceleratorView for accelerator_for
{ // and HostView for thread_for
LatticeView<vobj> accessor(*( (LatticeAccelerator<vobj> *) this));
return accessor;
}
LatticeView<vobj> AcceleratorView(int mode = ViewReadWrite) const
{
LatticeView<vobj> accessor(*( (LatticeAccelerator<vobj> *) this));
accessor.AcceleratorPrefetch(mode);
return accessor;
}
LatticeView<vobj> HostView(int mode = ViewReadWrite) const
{
LatticeView<vobj> accessor(*( (LatticeAccelerator<vobj> *) this));
accessor.HostPrefetch(mode);
return accessor;
}
@ -232,7 +298,7 @@ public:
assert( (cb==Odd) || (cb==Even));
this->checkerboard=cb;
auto me = View();
auto me = AcceleratorView(ViewWrite);
accelerator_for(ss,me.size(),1,{
auto tmp = eval(ss,expr);
vstream(me[ss],tmp);
@ -251,7 +317,7 @@ public:
assert( (cb==Odd) || (cb==Even));
this->checkerboard=cb;
auto me = View();
auto me = AcceleratorView(ViewWrite);
accelerator_for(ss,me.size(),1,{
auto tmp = eval(ss,expr);
vstream(me[ss],tmp);
@ -269,7 +335,7 @@ public:
CBFromExpression(cb,expr);
assert( (cb==Odd) || (cb==Even));
this->checkerboard=cb;
auto me = View();
auto me = AcceleratorView(ViewWrite);
accelerator_for(ss,me.size(),1,{
auto tmp = eval(ss,expr);
vstream(me[ss],tmp);
@ -357,7 +423,6 @@ public:
// copy constructor
///////////////////////////////////////////
Lattice(const Lattice& r){
// std::cout << "Lattice constructor(const Lattice &) "<<this<<std::endl;
this->_grid = r.Grid();
resize(this->_grid->oSites());
*this = r;
@ -380,8 +445,8 @@ public:
typename std::enable_if<!std::is_same<robj,vobj>::value,int>::type i=0;
conformable(*this,r);
this->checkerboard = r.Checkerboard();
auto me = View();
auto him= r.View();
auto me = AcceleratorView(ViewWrite);
auto him= r.AcceleratorView(ViewRead);
accelerator_for(ss,me.size(),vobj::Nsimd(),{
coalescedWrite(me[ss],him(ss));
});
@ -394,8 +459,8 @@ public:
inline Lattice<vobj> & operator = (const Lattice<vobj> & r){
this->checkerboard = r.Checkerboard();
conformable(*this,r);
auto me = View();
auto him= r.View();
auto me = AcceleratorView(ViewWrite);
auto him= r.AcceleratorView(ViewRead);
accelerator_for(ss,me.size(),vobj::Nsimd(),{
coalescedWrite(me[ss],him(ss));
});

236
Grid/lattice/Lattice_basis.h Normal file
View File

@ -0,0 +1,236 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/lattice/Lattice_basis.h
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: paboyle <paboyle@ph.ed.ac.uk>
Author: Christoph Lehner <christoph@lhnr.de>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution
directory
*************************************************************************************/
/* END LEGAL */
#pragma once
NAMESPACE_BEGIN(Grid);
template<class Field>
void basisOrthogonalize(std::vector<Field> &basis,Field &w,int k)
{
// If assume basis[j] are already orthonormal,
// can take all inner products in parallel saving 2x bandwidth
// Save 3x bandwidth on the second line of loop.
// perhaps 2.5x speed up.
// 2x overall in Multigrid Lanczos
for(int j=0; j<k; ++j){
auto ip = innerProduct(basis[j],w);
w = w - ip*basis[j];
}
}
template<class VField, class Matrix>
void basisRotate(VField &basis,Matrix& Qt,int j0, int j1, int k0,int k1,int Nm)
{
typedef decltype(basis[0]) Field;
typedef decltype(basis[0].View()) View;
auto tmp_v = basis[0].AcceleratorView(ViewReadWrite);
Vector<View> basis_v(basis.size(),tmp_v);
typedef typename std::remove_reference<decltype(tmp_v[0])>::type vobj;
GridBase* grid = basis[0].Grid();
for(int k=0;k<basis.size();k++){
basis_v[k] = basis[k].AcceleratorView(ViewReadWrite);
}
#ifndef GRID_NVCC
thread_region
{
std::vector < vobj > B(Nm); // Thread private
thread_for_in_region(ss, grid->oSites(),{
for(int j=j0; j<j1; ++j) B[j]=0.;
for(int j=j0; j<j1; ++j){
for(int k=k0; k<k1; ++k){
B[j] +=Qt(j,k) * basis_v[k][ss];
}
}
for(int j=j0; j<j1; ++j){
basis_v[j][ss] = B[j];
}
});
}
#else
int nrot = j1-j0;
if (!nrot) // edge case not handled gracefully by Cuda
return;
uint64_t oSites =grid->oSites();
uint64_t siteBlock=(grid->oSites()+nrot-1)/nrot; // Maximum 1 additional vector overhead
Vector <vobj> Bt(siteBlock * nrot);
auto Bp=&Bt[0];
// GPU readable copy of matrix
Vector<double> Qt_jv(Nm*Nm);
double *Qt_p = & Qt_jv[0];
thread_for(i,Nm*Nm,{
int j = i/Nm;
int k = i%Nm;
Qt_p[i]=Qt(j,k);
});
// Block the loop to keep storage footprint down
for(uint64_t s=0;s<oSites;s+=siteBlock){
// remaining work in this block
int ssites=MIN(siteBlock,oSites-s);
// zero out the accumulators
accelerator_for(ss,siteBlock*nrot,vobj::Nsimd(),{
decltype(coalescedRead(Bp[ss])) z;
z=Zero();
coalescedWrite(Bp[ss],z);
});
accelerator_for(sj,ssites*nrot,vobj::Nsimd(),{
int j =sj%nrot;
int jj =j0+j;
int ss =sj/nrot;
int sss=ss+s;
for(int k=k0; k<k1; ++k){
auto tmp = coalescedRead(Bp[ss*nrot+j]);
coalescedWrite(Bp[ss*nrot+j],tmp+ Qt_p[jj*Nm+k] * coalescedRead(basis_v[k][sss]));
}
});
accelerator_for(sj,ssites*nrot,vobj::Nsimd(),{
int j =sj%nrot;
int jj =j0+j;
int ss =sj/nrot;
int sss=ss+s;
coalescedWrite(basis_v[jj][sss],coalescedRead(Bp[ss*nrot+j]));
});
}
#endif
}
// Extract a single rotated vector
template<class Field>
void basisRotateJ(Field &result,std::vector<Field> &basis,Eigen::MatrixXd& Qt,int j, int k0,int k1,int Nm)
{
typedef decltype(basis[0].AcceleratorView()) View;
typedef typename Field::vector_object vobj;
GridBase* grid = basis[0].Grid();
result.Checkerboard() = basis[0].Checkerboard();
auto result_v=result.AcceleratorView(ViewWrite);
Vector<View> basis_v(basis.size(),result_v);
for(int k=0;k<basis.size();k++){
basis_v[k] = basis[k].AcceleratorView(ViewRead);
}
vobj zz=Zero();
Vector<double> Qt_jv(Nm);
double * Qt_j = & Qt_jv[0];
for(int k=0;k<Nm;++k) Qt_j[k]=Qt(j,k);
accelerator_for(ss, grid->oSites(),vobj::Nsimd(),{
auto B=coalescedRead(zz);
for(int k=k0; k<k1; ++k){
B +=Qt_j[k] * coalescedRead(basis_v[k][ss]);
}
coalescedWrite(result_v[ss], B);
});
}
template<class Field>
void basisReorderInPlace(std::vector<Field> &_v,std::vector<RealD>& sort_vals, std::vector<int>& idx)
{
int vlen = idx.size();
assert(vlen>=1);
assert(vlen<=sort_vals.size());
assert(vlen<=_v.size());
for (size_t i=0;i<vlen;i++) {
if (idx[i] != i) {
//////////////////////////////////////
// idx[i] is a table of desired sources giving a permutation.
// Swap v[i] with v[idx[i]].
// Find j>i for which _vnew[j] = _vold[i],
// track the move idx[j] => idx[i]
// track the move idx[i] => i
//////////////////////////////////////
size_t j;
for (j=i;j<idx.size();j++)
if (idx[j]==i)
break;
assert(idx[i] > i); assert(j!=idx.size()); assert(idx[j]==i);
swap(_v[i],_v[idx[i]]); // should use vector move constructor, no data copy
std::swap(sort_vals[i],sort_vals[idx[i]]);
idx[j] = idx[i];
idx[i] = i;
}
}
}
inline std::vector<int> basisSortGetIndex(std::vector<RealD>& sort_vals)
{
std::vector<int> idx(sort_vals.size());
std::iota(idx.begin(), idx.end(), 0);
// sort indexes based on comparing values in v
std::sort(idx.begin(), idx.end(), [&sort_vals](int i1, int i2) {
return ::fabs(sort_vals[i1]) < ::fabs(sort_vals[i2]);
});
return idx;
}
template<class Field>
void basisSortInPlace(std::vector<Field> & _v,std::vector<RealD>& sort_vals, bool reverse)
{
std::vector<int> idx = basisSortGetIndex(sort_vals);
if (reverse)
std::reverse(idx.begin(), idx.end());
basisReorderInPlace(_v,sort_vals,idx);
}
// PAB: faster to compute the inner products first then fuse loops.
// If performance critical can improve.
template<class Field>
void basisDeflate(const std::vector<Field> &_v,const std::vector<RealD>& eval,const Field& src_orig,Field& result) {
result = Zero();
assert(_v.size()==eval.size());
int N = (int)_v.size();
for (int i=0;i<N;i++) {
Field& tmp = _v[i];
axpy(result,TensorRemove(innerProduct(tmp,src_orig)) / eval[i],tmp,result);
}
}
NAMESPACE_END(Grid);

4
Grid/lattice/Lattice_peekpoke.h
View File

@ -156,7 +156,7 @@ void peekSite(sobj &s,const Lattice<vobj> &l,const Coordinate &site){
// Peek a scalar object from the SIMD array
//////////////////////////////////////////////////////////
template<class vobj,class sobj>
accelerator_inline void peekLocalSite(sobj &s,const Lattice<vobj> &l,Coordinate &site){
inline void peekLocalSite(sobj &s,const Lattice<vobj> &l,Coordinate &site){
GridBase *grid = l.Grid();
@ -185,7 +185,7 @@ accelerator_inline void peekLocalSite(sobj &s,const Lattice<vobj> &l,Coordinate
};
template<class vobj,class sobj>
accelerator_inline void pokeLocalSite(const sobj &s,Lattice<vobj> &l,Coordinate &site){
inline void pokeLocalSite(const sobj &s,Lattice<vobj> &l,Coordinate &site){
GridBase *grid=l.Grid();

82
Grid/lattice/Lattice_reduction.h
View File

@ -5,6 +5,7 @@
Author: Azusa Yamaguchi <ayamaguc@staffmail.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: paboyle <paboyle@ph.ed.ac.uk>
Author: Christoph Lehner <christoph@lhnr.de>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
@ -93,7 +94,7 @@ template<class vobj> inline RealD norm2(const Lattice<vobj> &arg){
// Double inner product
template<class vobj>
inline ComplexD innerProduct(const Lattice<vobj> &left,const Lattice<vobj> &right)
inline ComplexD rankInnerProduct(const Lattice<vobj> &left,const Lattice<vobj> &right)
{
typedef typename vobj::scalar_type scalar_type;
typedef typename vobj::vector_typeD vector_type;
@ -102,8 +103,8 @@ inline ComplexD innerProduct(const Lattice<vobj> &left,const Lattice<vobj> &righ
GridBase *grid = left.Grid();
// Might make all code paths go this way.
auto left_v = left.View();
auto right_v=right.View();
auto left_v = left.AcceleratorView(ViewRead);
auto right_v=right.AcceleratorView(ViewRead);
const uint64_t nsimd = grid->Nsimd();
const uint64_t sites = grid->oSites();
@ -137,11 +138,18 @@ inline ComplexD innerProduct(const Lattice<vobj> &left,const Lattice<vobj> &righ
})
nrm = TensorRemove(sum(inner_tmp_v,sites));
#endif
grid->GlobalSum(nrm);
return nrm;
}
template<class vobj>
inline ComplexD innerProduct(const Lattice<vobj> &left,const Lattice<vobj> &right) {
GridBase *grid = left.Grid();
ComplexD nrm = rankInnerProduct(left,right);
grid->GlobalSum(nrm);
return nrm;
}
/////////////////////////
// Fast axpby_norm
// z = a x + b y
@ -167,9 +175,9 @@ axpby_norm_fast(Lattice<vobj> &z,sobj a,sobj b,const Lattice<vobj> &x,const Latt
GridBase *grid = x.Grid();
auto x_v=x.View();
auto y_v=y.View();
auto z_v=z.View();
auto x_v=x.AcceleratorView(ViewRead);
auto y_v=y.AcceleratorView(ViewRead);
auto z_v=z.AcceleratorView(ViewWrite);
const uint64_t nsimd = grid->Nsimd();
const uint64_t sites = grid->oSites();
@ -204,8 +212,64 @@ axpby_norm_fast(Lattice<vobj> &z,sobj a,sobj b,const Lattice<vobj> &x,const Latt
grid->GlobalSum(nrm);
return nrm;
}
template<class vobj> strong_inline void
innerProductNorm(ComplexD& ip, RealD &nrm, const Lattice<vobj> &left,const Lattice<vobj> &right)
{
conformable(left,right);
typedef typename vobj::scalar_type scalar_type;
typedef typename vobj::vector_typeD vector_type;
Vector<ComplexD> tmp(2);
GridBase *grid = left.Grid();
auto left_v=left.AcceleratorView(ViewRead);
auto right_v=right.AcceleratorView(ViewRead);
const uint64_t nsimd = grid->Nsimd();
const uint64_t sites = grid->oSites();
#ifdef GRID_NVCC
// GPU
typedef decltype(innerProduct(left_v[0],right_v[0])) inner_t;
typedef decltype(innerProduct(left_v[0],left_v[0])) norm_t;
Vector<inner_t> inner_tmp(sites);
Vector<norm_t> norm_tmp(sites);
auto inner_tmp_v = &inner_tmp[0];
auto norm_tmp_v = &norm_tmp[0];
accelerator_for( ss, sites, nsimd,{
auto left_tmp = left_v(ss);
coalescedWrite(inner_tmp_v[ss],innerProduct(left_tmp,right_v(ss)));
coalescedWrite(norm_tmp_v[ss],innerProduct(left_tmp,left_tmp));
});
tmp[0] = TensorRemove(sumD_gpu(inner_tmp_v,sites));
tmp[1] = TensorRemove(sumD_gpu(norm_tmp_v,sites));
#else
// CPU
typedef decltype(innerProductD(left_v[0],right_v[0])) inner_t;
typedef decltype(innerProductD(left_v[0],left_v[0])) norm_t;
Vector<inner_t> inner_tmp(sites);
Vector<norm_t> norm_tmp(sites);
auto inner_tmp_v = &inner_tmp[0];
auto norm_tmp_v = &norm_tmp[0];
accelerator_for( ss, sites, nsimd,{
auto left_tmp = left_v(ss);
inner_tmp_v[ss] = innerProductD(left_tmp,right_v(ss));
norm_tmp_v[ss] = innerProductD(left_tmp,left_tmp);
});
// Already promoted to double
tmp[0] = TensorRemove(sum(inner_tmp_v,sites));
tmp[1] = TensorRemove(sum(norm_tmp_v,sites));
#endif
grid->GlobalSumVector(&tmp[0],2); // keep norm Complex -> can use GlobalSumVector
ip = tmp[0];
nrm = real(tmp[1]);
}
template<class Op,class T1>
inline auto sum(const LatticeUnaryExpression<Op,T1> & expr)
->typename decltype(expr.op.func(eval(0,expr.arg1)))::scalar_object

2
Grid/lattice/Lattice_trace.h
View File

@ -37,6 +37,7 @@ NAMESPACE_BEGIN(Grid);
////////////////////////////////////////////////////////////////////////////////////////////////////
// Trace
////////////////////////////////////////////////////////////////////////////////////////////////////
/*
template<class vobj>
inline auto trace(const Lattice<vobj> &lhs) -> Lattice<decltype(trace(vobj()))>
{
@ -48,6 +49,7 @@ inline auto trace(const Lattice<vobj> &lhs) -> Lattice<decltype(trace(vobj()))>
});
return ret;
};
*/
////////////////////////////////////////////////////////////////////////////////////////////////////
// Trace Index level dependent operation

286
Grid/lattice/Lattice_transfer.h
View File

@ -6,6 +6,7 @@
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: Christoph Lehner <christoph@lhnr.de>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -63,6 +64,7 @@ template<class vobj> inline void pickCheckerboard(int cb,Lattice<vobj> &half,con
}
});
}
template<class vobj> inline void setCheckerboard(Lattice<vobj> &full,const Lattice<vobj> &half){
int cb = half.Checkerboard();
auto half_v = half.View();
@ -81,25 +83,130 @@ template<class vobj> inline void setCheckerboard(Lattice<vobj> &full,const Latti
}
});
}
template<class vobj,class CComplex,int nbasis>
////////////////////////////////////////////////////////////////////////////////////////////
// Flexible Type Conversion for internal promotion to double as well as graceful
// treatment of scalar-compatible types
////////////////////////////////////////////////////////////////////////////////////////////
accelerator_inline void convertType(ComplexD & out, const std::complex<double> & in) {
out = in;
}
accelerator_inline void convertType(ComplexF & out, const std::complex<float> & in) {
out = in;
}
#ifdef __CUDA_ARCH__
accelerator_inline void convertType(vComplexF & out, const ComplexF & in) {
((ComplexF*)&out)[SIMTlane(vComplexF::Nsimd())] = in;
}
accelerator_inline void convertType(vComplexD & out, const ComplexD & in) {
((ComplexD*)&out)[SIMTlane(vComplexD::Nsimd())] = in;
}
accelerator_inline void convertType(vComplexD2 & out, const ComplexD & in) {
((ComplexD*)&out)[SIMTlane(vComplexD::Nsimd()*2)] = in;
}
#endif
accelerator_inline void convertType(vComplexF & out, const vComplexD2 & in) {
out.v = Optimization::PrecisionChange::DtoS(in._internal[0].v,in._internal[1].v);
}
accelerator_inline void convertType(vComplexD2 & out, const vComplexF & in) {
Optimization::PrecisionChange::StoD(in.v,out._internal[0].v,out._internal[1].v);
}
template<typename T1,typename T2,int N>
accelerator_inline void convertType(iMatrix<T1,N> & out, const iMatrix<T2,N> & in);
template<typename T1,typename T2,int N>
accelerator_inline void convertType(iVector<T1,N> & out, const iVector<T2,N> & in);
template<typename T1,typename T2, typename std::enable_if<!isGridScalar<T1>::value, T1>::type* = nullptr>
accelerator_inline void convertType(T1 & out, const iScalar<T2> & in) {
convertType(out,in._internal);
}
template<typename T1,typename T2>
accelerator_inline void convertType(iScalar<T1> & out, const T2 & in) {
convertType(out._internal,in);
}
template<typename T1,typename T2,int N>
accelerator_inline void convertType(iMatrix<T1,N> & out, const iMatrix<T2,N> & in) {
for (int i=0;i<N;i++)
for (int j=0;j<N;j++)
convertType(out._internal[i][j],in._internal[i][j]);
}
template<typename T1,typename T2,int N>
accelerator_inline void convertType(iVector<T1,N> & out, const iVector<T2,N> & in) {
for (int i=0;i<N;i++)
convertType(out._internal[i],in._internal[i]);
}
template<typename T, typename std::enable_if<isGridFundamental<T>::value, T>::type* = nullptr>
accelerator_inline void convertType(T & out, const T & in) {
out = in;
}
template<typename T1,typename T2>
accelerator_inline void convertType(Lattice<T1> & out, const Lattice<T2> & in) {
auto out_v = out.AcceleratorView(ViewWrite);
auto in_v = in.AcceleratorView(ViewRead);
accelerator_for(ss,out_v.size(),T1::Nsimd(),{
convertType(out_v[ss],in_v(ss));
});
}
////////////////////////////////////////////////////////////////////////////////////////////
// precision-promoted local inner product
////////////////////////////////////////////////////////////////////////////////////////////
template<class vobj>
inline auto localInnerProductD(const Lattice<vobj> &lhs,const Lattice<vobj> &rhs)
-> Lattice<iScalar<decltype(TensorRemove(innerProductD2(lhs.View()[0],rhs.View()[0])))>>
{
auto lhs_v = lhs.AcceleratorView(ViewRead);
auto rhs_v = rhs.AcceleratorView(ViewRead);
typedef decltype(TensorRemove(innerProductD2(lhs_v[0],rhs_v[0]))) t_inner;
Lattice<iScalar<t_inner>> ret(lhs.Grid());
auto ret_v = ret.AcceleratorView(ViewWrite);
accelerator_for(ss,rhs_v.size(),vobj::Nsimd(),{
convertType(ret_v[ss],innerProductD2(lhs_v(ss),rhs_v(ss)));
});
return ret;
}
////////////////////////////////////////////////////////////////////////////////////////////
// block routines
////////////////////////////////////////////////////////////////////////////////////////////
template<class vobj,class CComplex,int nbasis,class VLattice>
inline void blockProject(Lattice<iVector<CComplex,nbasis > > &coarseData,
const Lattice<vobj> &fineData,
const std::vector<Lattice<vobj> > &Basis)
const Lattice<vobj> &fineData,
const VLattice &Basis)
{
GridBase * fine = fineData.Grid();
GridBase * coarse= coarseData.Grid();
Lattice<CComplex> ip(coarse);
Lattice<iScalar<CComplex>> ip(coarse);
Lattice<vobj> fineDataRed = fineData;
// auto fineData_ = fineData.View();
auto coarseData_ = coarseData.View();
auto ip_ = ip.View();
auto coarseData_ = coarseData.AcceleratorView(ViewWrite);
auto ip_ = ip.AcceleratorView(ViewReadWrite);
for(int v=0;v<nbasis;v++) {
blockInnerProduct(ip,Basis[v],fineData);
blockInnerProductD(ip,Basis[v],fineDataRed); // ip = <basis|fine>
accelerator_for( sc, coarse->oSites(), vobj::Nsimd(), {
coalescedWrite(coarseData_[sc](v),ip_(sc));
convertType(coarseData_[sc](v),ip_[sc]);
});
// improve numerical stability of projection
// |fine> = |fine> - <basis|fine> |basis>
ip=-ip;
blockZAXPY(fineDataRed,ip,Basis[v],fineDataRed);
}
}
@ -166,11 +273,11 @@ inline void blockProject1(Lattice<iVector<CComplex,nbasis > > &coarseData,
return;
}
template<class vobj,class CComplex>
inline void blockZAXPY(Lattice<vobj> &fineZ,
const Lattice<CComplex> &coarseA,
const Lattice<vobj> &fineX,
const Lattice<vobj> &fineY)
template<class vobj,class vobj2,class CComplex>
inline void blockZAXPY(Lattice<vobj> &fineZ,
const Lattice<CComplex> &coarseA,
const Lattice<vobj2> &fineX,
const Lattice<vobj> &fineY)
{
GridBase * fine = fineZ.Grid();
GridBase * coarse= coarseA.Grid();
@ -182,7 +289,7 @@ inline void blockZAXPY(Lattice<vobj> &fineZ,
conformable(fineX,fineZ);
int _ndimension = coarse->_ndimension;
Coordinate block_r (_ndimension);
// FIXME merge with subdivide checking routine as this is redundant
@ -191,29 +298,65 @@ inline void blockZAXPY(Lattice<vobj> &fineZ,
assert(block_r[d]*coarse->_rdimensions[d]==fine->_rdimensions[d]);
}
auto fineZ_ = fineZ.View();
auto fineX_ = fineX.View();
auto fineY_ = fineY.View();
auto coarseA_= coarseA.View();
auto fineZ_ = fineZ.AcceleratorView(ViewWrite);
auto fineX_ = fineX.AcceleratorView(ViewRead);
auto fineY_ = fineY.AcceleratorView(ViewRead);
auto coarseA_= coarseA.AcceleratorView(ViewRead);
accelerator_for(sf, fine->oSites(), CComplex::Nsimd(), {
int sc;
Coordinate coor_c(_ndimension);
Coordinate coor_f(_ndimension);
Lexicographic::CoorFromIndex(coor_f,sf,fine->_rdimensions);
for(int d=0;d<_ndimension;d++) coor_c[d]=coor_f[d]/block_r[d];
Lexicographic::IndexFromCoor(coor_c,sc,coarse->_rdimensions);
int sc;
Coordinate coor_c(_ndimension);
Coordinate coor_f(_ndimension);
// z = A x + y
coalescedWrite(fineZ_[sf],coarseA_(sc)*fineX_(sf)+fineY_(sf));
Lexicographic::CoorFromIndex(coor_f,sf,fine->_rdimensions);
for(int d=0;d<_ndimension;d++) coor_c[d]=coor_f[d]/block_r[d];
Lexicographic::IndexFromCoor(coor_c,sc,coarse->_rdimensions);
});
// z = A x + y
#ifdef __CUDA_ARCH__
typename vobj2::tensor_reduced::scalar_object cA;
typename vobj::scalar_object cAx;
#else
typename vobj2::tensor_reduced cA;
vobj cAx;
#endif
convertType(cA,TensorRemove(coarseA_(sc)));
auto prod = cA*fineX_(sf);
convertType(cAx,prod);
coalescedWrite(fineZ_[sf],cAx+fineY_(sf));
});
return;
}
template<class vobj,class CComplex>
inline void blockInnerProductD(Lattice<CComplex> &CoarseInner,
const Lattice<vobj> &fineX,
const Lattice<vobj> &fineY)
{
typedef iScalar<decltype(TensorRemove(innerProductD2(vobj(),vobj())))> dotp;
GridBase *coarse(CoarseInner.Grid());
GridBase *fine (fineX.Grid());
Lattice<dotp> fine_inner(fine); fine_inner.Checkerboard() = fineX.Checkerboard();
Lattice<dotp> coarse_inner(coarse);
auto CoarseInner_ = CoarseInner.AcceleratorView(ViewWrite);
auto coarse_inner_ = coarse_inner.AcceleratorView(ViewReadWrite);
// Precision promotion
fine_inner = localInnerProductD(fineX,fineY);
blockSum(coarse_inner,fine_inner);
accelerator_for(ss, coarse->oSites(), 1, {
convertType(CoarseInner_[ss], TensorRemove(coarse_inner_[ss]));
});
}
template<class vobj,class CComplex> // deprecate
inline void blockInnerProduct(Lattice<CComplex> &CoarseInner,
const Lattice<vobj> &fineX,
const Lattice<vobj> &fineY)
@ -227,8 +370,8 @@ inline void blockInnerProduct(Lattice<CComplex> &CoarseInner,
Lattice<dotp> coarse_inner(coarse);
// Precision promotion?
auto CoarseInner_ = CoarseInner.View();
auto coarse_inner_ = coarse_inner.View();
auto CoarseInner_ = CoarseInner.AcceleratorView(ViewWrite);
auto coarse_inner_ = coarse_inner.AcceleratorView(ViewReadWrite);
fine_inner = localInnerProduct(fineX,fineY);
blockSum(coarse_inner,fine_inner);
@ -236,6 +379,7 @@ inline void blockInnerProduct(Lattice<CComplex> &CoarseInner,
CoarseInner_[ss] = coarse_inner_[ss];
});
}
template<class vobj,class CComplex>
inline void blockNormalise(Lattice<CComplex> &ip,Lattice<vobj> &fineX)
{
@ -248,7 +392,7 @@ inline void blockNormalise(Lattice<CComplex> &ip,Lattice<vobj> &fineX)
// useful in multigrid project;
// Generic name : Coarsen?
template<class vobj>
inline void blockSum(Lattice<vobj> &coarseData,const Lattice<vobj> &fineData)
inline void blockSum(Lattice<vobj> &coarseData,const Lattice<vobj> &fineData)
{
GridBase * fine = fineData.Grid();
GridBase * coarse= coarseData.Grid();
@ -256,42 +400,41 @@ inline void blockSum(Lattice<vobj> &coarseData,const Lattice<vobj> &fineData)
subdivides(coarse,fine); // require they map
int _ndimension = coarse->_ndimension;
Coordinate block_r (_ndimension);
for(int d=0 ; d<_ndimension;d++){
block_r[d] = fine->_rdimensions[d] / coarse->_rdimensions[d];
}
int blockVol = fine->oSites()/coarse->oSites();
// Turn this around to loop threaded over sc and interior loop
// over sf would thread better
auto coarseData_ = coarseData.View();
auto fineData_ = fineData.View();
auto coarseData_ = coarseData.AcceleratorView(ViewReadWrite);
auto fineData_ = fineData.AcceleratorView(ViewRead);
accelerator_for(sc,coarse->oSites(),1,{
// One thread per sub block
Coordinate coor_c(_ndimension);
Lexicographic::CoorFromIndex(coor_c,sc,coarse->_rdimensions); // Block coordinate
coarseData_[sc]=Zero();
// One thread per sub block
Coordinate coor_c(_ndimension);
Lexicographic::CoorFromIndex(coor_c,sc,coarse->_rdimensions); // Block coordinate
coarseData_[sc]=Zero();
for(int sb=0;sb<blockVol;sb++){
int sf;
Coordinate coor_b(_ndimension);
Coordinate coor_f(_ndimension);
Lexicographic::CoorFromIndex(coor_b,sb,block_r); // Block sub coordinate
for(int d=0;d<_ndimension;d++) coor_f[d]=coor_c[d]*block_r[d] + coor_b[d];
Lexicographic::IndexFromCoor(coor_f,sf,fine->_rdimensions);
for(int sb=0;sb<blockVol;sb++){
coarseData_[sc]=coarseData_[sc]+fineData_[sf];
}
int sf;
Coordinate coor_b(_ndimension);
Coordinate coor_f(_ndimension);
Lexicographic::CoorFromIndex(coor_b,sb,block_r); // Block sub coordinate
for(int d=0;d<_ndimension;d++) coor_f[d]=coor_c[d]*block_r[d] + coor_b[d];
Lexicographic::IndexFromCoor(coor_f,sf,fine->_rdimensions);
});
coarseData_[sc]=coarseData_[sc]+fineData_[sf];
}
});
return;
}
template<class vobj>
inline void blockPick(GridBase *coarse,const Lattice<vobj> &unpicked,Lattice<vobj> &picked,Coordinate coor)
{
@ -313,8 +456,8 @@ inline void blockPick(GridBase *coarse,const Lattice<vobj> &unpicked,Lattice<vob
}
}
template<class vobj,class CComplex>
inline void blockOrthogonalise(Lattice<CComplex> &ip,std::vector<Lattice<vobj> > &Basis)
template<class CComplex,class VLattice>
inline void blockOrthonormalize(Lattice<CComplex> &ip,VLattice &Basis)
{
GridBase *coarse = ip.Grid();
GridBase *fine = Basis[0].Grid();
@ -322,23 +465,30 @@ inline void blockOrthogonalise(Lattice<CComplex> &ip,std::vector<Lattice<vobj> >
int nbasis = Basis.size() ;
// checks
subdivides(coarse,fine);
subdivides(coarse,fine);
for(int i=0;i<nbasis;i++){
conformable(Basis[i].Grid(),fine);
}
for(int v=0;v<nbasis;v++) {
for(int u=0;u<v;u++) {
//Inner product & remove component
blockInnerProduct(ip,Basis[u],Basis[v]);
//Inner product & remove component
blockInnerProductD(ip,Basis[u],Basis[v]);
ip = -ip;
blockZAXPY<vobj,CComplex> (Basis[v],ip,Basis[u],Basis[v]);
blockZAXPY(Basis[v],ip,Basis[u],Basis[v]);
}
blockNormalise(ip,Basis[v]);
}
}
template<class vobj,class CComplex>
inline void blockOrthogonalise(Lattice<CComplex> &ip,std::vector<Lattice<vobj> > &Basis) // deprecated inaccurate naming
{
blockOrthonormalize(ip,Basis);
}
#if 0
// TODO: CPU optimized version here
template<class vobj,class CComplex,int nbasis>
inline void blockPromote(const Lattice<iVector<CComplex,nbasis > > &coarseData,
Lattice<vobj> &fineData,
@ -383,24 +533,18 @@ inline void blockPromote(const Lattice<iVector<CComplex,nbasis > > &coarseData,
}
#else
template<class vobj,class CComplex,int nbasis>
template<class vobj,class CComplex,int nbasis,class VLattice>
inline void blockPromote(const Lattice<iVector<CComplex,nbasis > > &coarseData,
Lattice<vobj> &fineData,
const std::vector<Lattice<vobj> > &Basis)
const VLattice &Basis)
{
GridBase * fine = fineData.Grid();
GridBase * coarse= coarseData.Grid();
fineData=Zero();
for(int i=0;i<nbasis;i++) {
Lattice<iScalar<CComplex> > ip = PeekIndex<0>(coarseData,i);
Lattice<CComplex> cip(coarse);
auto cip_ = cip.View();
auto ip_ = ip.View();
accelerator_forNB(sc,coarse->oSites(),CComplex::Nsimd(),{
coalescedWrite(cip_[sc], ip_(sc)());
});
blockZAXPY<vobj,CComplex >(fineData,cip,Basis[i],fineData);
auto ip_ = ip.AcceleratorView(ViewRead);
blockZAXPY(fineData,ip,Basis[i],fineData);
}
}
#endif
@ -470,8 +614,8 @@ void localCopyRegion(const Lattice<vobj> &From,Lattice<vobj> & To,Coordinate Fro
Coordinate rdt = Tg->_rdimensions;
Coordinate ist = Tg->_istride;
Coordinate ost = Tg->_ostride;
auto t_v = To.View();
auto f_v = From.View();
auto t_v = To.AcceleratorView(ViewWrite);
auto f_v = From.AcceleratorView(ViewRead);
accelerator_for(idx,Fg->lSites(),1,{
sobj s;
Coordinate Fcoor(nd);

2
Grid/parallelIO/BinaryIO.h
View File

@ -341,7 +341,7 @@ class BinaryIO {
int ieee32big = (format == std::string("IEEE32BIG"));
int ieee32 = (format == std::string("IEEE32"));
int ieee64big = (format == std::string("IEEE64BIG"));
int ieee64 = (format == std::string("IEEE64"));
int ieee64 = (format == std::string("IEEE64") || format == std::string("IEEE64LITTLE"));
assert(ieee64||ieee32|ieee64big||ieee32big);
assert((ieee64+ieee32+ieee64big+ieee32big)==1);
//////////////////////////////////////////////////////////////////////////////

24
Grid/parallelIO/MetaData.h
View File

@ -301,6 +301,30 @@ struct GaugeSimpleUnmunger {
};
};
template<class fobj,class sobj>
struct GaugeDoubleStoredMunger{
void operator()(fobj &in, sobj &out) {
for (int mu = 0; mu < Nds; mu++) {
for (int i = 0; i < Nc; i++) {
for (int j = 0; j < Nc; j++) {
out(mu)()(i, j) = in(mu)()(i, j);
}}
}
};
};
template <class fobj, class sobj>
struct GaugeDoubleStoredUnmunger {
void operator()(sobj &in, fobj &out) {
for (int mu = 0; mu < Nds; mu++) {
for (int i = 0; i < Nc; i++) {
for (int j = 0; j < Nc; j++) {
out(mu)()(i, j) = in(mu)()(i, j);
}}
}
};
};
template<class fobj,class sobj>
struct Gauge3x2munger{
void operator() (fobj &in,sobj &out){

2
Grid/parallelIO/NerscIO.h
View File

@ -146,7 +146,7 @@ public:
int ieee32big = (format == std::string("IEEE32BIG"));
int ieee32 = (format == std::string("IEEE32"));
int ieee64big = (format == std::string("IEEE64BIG"));
int ieee64 = (format == std::string("IEEE64"));
int ieee64 = (format == std::string("IEEE64") || format == std::string("IEEE64LITTLE"));
uint32_t nersc_csum,scidac_csuma,scidac_csumb;
// depending on datatype, set up munger;

224
Grid/parallelIO/OpenQcdIO.h Normal file
View File

@ -0,0 +1,224 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/parallelIO/OpenQcdIO.h
Copyright (C) 2015 - 2020
Author: Daniel Richtmann <daniel.richtmann@ur.de>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution
directory
*************************************************************************************/
/* END LEGAL */
#pragma once
NAMESPACE_BEGIN(Grid);
struct OpenQcdHeader : Serializable {
GRID_SERIALIZABLE_CLASS_MEMBERS(OpenQcdHeader,
int, Nt,
int, Nx,
int, Ny,
int, Nz,
double, plaq);
};
class OpenQcdIO : public BinaryIO {
public:
static constexpr double normalisationFactor = Nc; // normalisation difference: grid 18, openqcd 6
static inline int readHeader(std::string file, GridBase* grid, FieldMetaData& field) {
OpenQcdHeader header;
{
std::ifstream fin(file, std::ios::in | std::ios::binary);
fin.read(reinterpret_cast<char*>(&header), sizeof(OpenQcdHeader));
assert(!fin.fail());
field.data_start = fin.tellg();
fin.close();
}
header.plaq /= normalisationFactor;
// sanity check (should trigger on endian issues)
assert(0 < header.Nt && header.Nt <= 1024);
assert(0 < header.Nx && header.Nx <= 1024);
assert(0 < header.Ny && header.Ny <= 1024);
assert(0 < header.Nz && header.Nz <= 1024);
field.dimension[0] = header.Nx;
field.dimension[1] = header.Ny;
field.dimension[2] = header.Nz;
field.dimension[3] = header.Nt;
std::cout << GridLogDebug << "header: " << header << std::endl;
std::cout << GridLogDebug << "grid dimensions: " << grid->_fdimensions << std::endl;
std::cout << GridLogDebug << "file dimensions: " << field.dimension << std::endl;
assert(grid->_ndimension == Nd);
for(int d = 0; d < Nd; d++)
assert(grid->_fdimensions[d] == field.dimension[d]);
field.plaquette = header.plaq;
return field.data_start;
}
template<class vsimd>
static inline void readConfiguration(Lattice<iLorentzColourMatrix<vsimd>>& Umu,
FieldMetaData& header,
std::string file) {
typedef Lattice<iDoubleStoredColourMatrix<vsimd>> DoubleStoredGaugeField;
assert(Ns == 4 and Nd == 4 and Nc == 3);
auto grid = dynamic_cast<GridCartesian*>(Umu.Grid());
assert(grid != nullptr); assert(grid->_ndimension == Nd);
uint64_t offset = readHeader(file, Umu.Grid(), header);
FieldMetaData clone(header);
std::string format("IEEE64"); // they always store little endian double precsision
uint32_t nersc_csum, scidac_csuma, scidac_csumb;
GridCartesian* grid_openqcd = createOpenQcdGrid(grid);
GridRedBlackCartesian* grid_rb = SpaceTimeGrid::makeFourDimRedBlackGrid(grid);
typedef DoubleStoredColourMatrixD fobj;
typedef typename DoubleStoredGaugeField::vector_object::scalar_object sobj;
typedef typename DoubleStoredGaugeField::vector_object::Realified::scalar_type word;
word w = 0;
std::vector<fobj> iodata(grid_openqcd->lSites()); // Munge, checksum, byte order in here
std::vector<sobj> scalardata(grid->lSites());
IOobject(w, grid_openqcd, iodata, file, offset, format, BINARYIO_READ | BINARYIO_LEXICOGRAPHIC,
nersc_csum, scidac_csuma, scidac_csumb);
GridStopWatch timer;
timer.Start();
DoubleStoredGaugeField Umu_ds(grid);
auto munge = GaugeDoubleStoredMunger<DoubleStoredColourMatrixD, DoubleStoredColourMatrix>();
Coordinate ldim = grid->LocalDimensions();
thread_for(idx_g, grid->lSites(), {
Coordinate coor;
grid->LocalIndexToLocalCoor(idx_g, coor);
bool isOdd = grid_rb->CheckerBoard(coor) == Odd;
if(!isOdd) continue;
int idx_o = (coor[Tdir] * ldim[Xdir] * ldim[Ydir] * ldim[Zdir]
+ coor[Xdir] * ldim[Ydir] * ldim[Zdir]
+ coor[Ydir] * ldim[Zdir]
+ coor[Zdir])/2;
munge(iodata[idx_o], scalardata[idx_g]);
});
grid->Barrier(); timer.Stop();
std::cout << Grid::GridLogMessage << "OpenQcdIO::readConfiguration: munge overhead " << timer.Elapsed() << std::endl;
timer.Reset(); timer.Start();
vectorizeFromLexOrdArray(scalardata, Umu_ds);
grid->Barrier(); timer.Stop();
std::cout << Grid::GridLogMessage << "OpenQcdIO::readConfiguration: vectorize overhead " << timer.Elapsed() << std::endl;
timer.Reset(); timer.Start();
undoDoubleStore(Umu, Umu_ds);
grid->Barrier(); timer.Stop();
std::cout << Grid::GridLogMessage << "OpenQcdIO::readConfiguration: redistribute overhead " << timer.Elapsed() << std::endl;
GaugeStatistics(Umu, clone);
RealD plaq_diff = fabs(clone.plaquette - header.plaquette);
// clang-format off
std::cout << GridLogMessage << "OpenQcd Configuration " << file
<< " plaquette " << clone.plaquette
<< " header " << header.plaquette
<< " difference " << plaq_diff
<< std::endl;
// clang-format on
RealD precTol = (getPrecision<vsimd>::value == 1) ? 2e-7 : 2e-15;
RealD tol = precTol * std::sqrt(grid->_Nprocessors); // taken from RQCD chroma code
if(plaq_diff >= tol)
std::cout << " Plaquette mismatch (diff = " << plaq_diff << ", tol = " << tol << ")" << std::endl;
assert(plaq_diff < tol);
std::cout << GridLogMessage << "OpenQcd Configuration " << file << " and plaquette agree" << std::endl;
}
template<class vsimd>
static inline void writeConfiguration(Lattice<iLorentzColourMatrix<vsimd>>& Umu,
std::string file) {
std::cout << GridLogError << "Writing to openQCD file format is not implemented" << std::endl;
exit(EXIT_FAILURE);
}
private:
static inline GridCartesian* createOpenQcdGrid(GridCartesian* grid) {
// exploit GridCartesian to be able to still use IOobject
Coordinate gdim = grid->GlobalDimensions();
Coordinate ldim = grid->LocalDimensions();
Coordinate pcoor = grid->ThisProcessorCoor();
// openqcd does rb on the z direction
gdim[Zdir] /= 2;
ldim[Zdir] /= 2;
// and has the order T X Y Z (from slowest to fastest)
std::swap(gdim[Xdir], gdim[Zdir]);
std::swap(ldim[Xdir], ldim[Zdir]);
std::swap(pcoor[Xdir], pcoor[Zdir]);
GridCartesian* ret = SpaceTimeGrid::makeFourDimGrid(gdim, grid->_simd_layout, grid->ProcessorGrid());
ret->_ldimensions = ldim;
ret->_processor_coor = pcoor;
return ret;
}
template<class vsimd>
static inline void undoDoubleStore(Lattice<iLorentzColourMatrix<vsimd>>& Umu,
Lattice<iDoubleStoredColourMatrix<vsimd>> const& Umu_ds) {
conformable(Umu.Grid(), Umu_ds.Grid());
Lattice<iColourMatrix<vsimd>> U(Umu.Grid());
// they store T+, T-, X+, X-, Y+, Y-, Z+, Z-
for(int mu_g = 0; mu_g < Nd; ++mu_g) {
int mu_o = (mu_g + 1) % Nd;
U = PeekIndex<LorentzIndex>(Umu_ds, 2 * mu_o)
+ Cshift(PeekIndex<LorentzIndex>(Umu_ds, 2 * mu_o + 1), mu_g, +1);
PokeIndex<LorentzIndex>(Umu, U, mu_g);
}
}
};
NAMESPACE_END(Grid);

281
Grid/parallelIO/OpenQcdIOChromaReference.h Normal file
View File

@ -0,0 +1,281 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/parallelIO/OpenQcdIOChromaReference.h
Copyright (C) 2015 - 2020
Author: Daniel Richtmann <daniel.richtmann@ur.de>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution
directory
*************************************************************************************/
/* END LEGAL */
#pragma once
#include <ios>
#include <iostream>
#include <limits>
#include <iomanip>
#include <mpi.h>
#include <ostream>
#include <string>
#define CHECK {std::cerr << __FILE__ << " @l " << __LINE__ << ": CHECK" << grid->ThisRank() << std::endl;}
#define CHECK_VAR(a) { std::cerr << __FILE__ << "@l" << __LINE__ << " on "<< grid->ThisRank() << ": " << __func__ << " " << #a << "=" << (a) << std::endl; }
// #undef CHECK
// #define CHECK
NAMESPACE_BEGIN(Grid);
class ParRdr {
private:
bool const swap;
MPI_Status status;
MPI_File fp;
int err;
MPI_Datatype oddSiteType;
MPI_Datatype fileViewType;
GridBase* grid;
public:
ParRdr(MPI_Comm comm, std::string const& filename, GridBase* gridPtr)
: swap(false)
, grid(gridPtr) {
err = MPI_File_open(comm, const_cast<char*>(filename.c_str()), MPI_MODE_RDONLY, MPI_INFO_NULL, &fp);
assert(err == MPI_SUCCESS);
}
virtual ~ParRdr() { MPI_File_close(&fp); }
inline void errInfo(int const err, std::string const& func) {
static char estring[MPI_MAX_ERROR_STRING];
int eclass = -1, len = 0;
MPI_Error_class(err, &eclass);
MPI_Error_string(err, estring, &len);
std::cerr << func << " - Error " << eclass << ": " << estring << std::endl;
}
int readHeader(FieldMetaData& field) {
assert((grid->_ndimension == Nd) && (Nd == 4));
assert(Nc == 3);
OpenQcdHeader header;
readBlock(reinterpret_cast<char*>(&header), 0, sizeof(OpenQcdHeader), MPI_CHAR);
header.plaq /= 3.; // TODO change this into normalizationfactor
// sanity check (should trigger on endian issues) TODO remove?
assert(0 < header.Nt && header.Nt <= 1024);
assert(0 < header.Nx && header.Nx <= 1024);
assert(0 < header.Ny && header.Ny <= 1024);
assert(0 < header.Nz && header.Nz <= 1024);
field.dimension[0] = header.Nx;
field.dimension[1] = header.Ny;
field.dimension[2] = header.Nz;
field.dimension[3] = header.Nt;
for(int d = 0; d < Nd; d++)
assert(grid->FullDimensions()[d] == field.dimension[d]);
field.plaquette = header.plaq;
field.data_start = sizeof(OpenQcdHeader);
return field.data_start;
}
void readBlock(void* const dest, uint64_t const pos, uint64_t const nbytes, MPI_Datatype const datatype) {
err = MPI_File_read_at_all(fp, pos, dest, nbytes, datatype, &status);
errInfo(err, "MPI_File_read_at_all");
// CHECK_VAR(err)
int read = -1;
MPI_Get_count(&status, datatype, &read);
// CHECK_VAR(read)
assert(nbytes == (uint64_t)read);
assert(err == MPI_SUCCESS);
}
void createTypes() {
constexpr int elem_size = Nd * 2 * 2 * Nc * Nc * sizeof(double); // 2_complex 2_fwdbwd
err = MPI_Type_contiguous(elem_size, MPI_BYTE, &oddSiteType); assert(err == MPI_SUCCESS);
err = MPI_Type_commit(&oddSiteType); assert(err == MPI_SUCCESS);
Coordinate const L = grid->GlobalDimensions();
Coordinate const l = grid->LocalDimensions();
Coordinate const i = grid->ThisProcessorCoor();
Coordinate sizes({L[2] / 2, L[1], L[0], L[3]});
Coordinate subsizes({l[2] / 2, l[1], l[0], l[3]});
Coordinate starts({i[2] * l[2] / 2, i[1] * l[1], i[0] * l[0], i[3] * l[3]});
err = MPI_Type_create_subarray(grid->_ndimension, &sizes[0], &subsizes[0], &starts[0], MPI_ORDER_FORTRAN, oddSiteType, &fileViewType); assert(err == MPI_SUCCESS);
err = MPI_Type_commit(&fileViewType); assert(err == MPI_SUCCESS);
}
void freeTypes() {
err = MPI_Type_free(&fileViewType); assert(err == MPI_SUCCESS);
err = MPI_Type_free(&oddSiteType); assert(err == MPI_SUCCESS);
}
bool readGauge(std::vector<ColourMatrixD>& domain_buff, FieldMetaData& meta) {
auto hdr_offset = readHeader(meta);
CHECK
createTypes();
err = MPI_File_set_view(fp, hdr_offset, oddSiteType, fileViewType, "native", MPI_INFO_NULL); errInfo(err, "MPI_File_set_view0"); assert(err == MPI_SUCCESS);
CHECK
int const domainSites = grid->lSites();
domain_buff.resize(Nd * domainSites); // 2_fwdbwd * 4_Nd * domainSites / 2_onlyodd
// the actual READ
constexpr uint64_t cm_size = 2 * Nc * Nc * sizeof(double); // 2_complex
constexpr uint64_t os_size = Nd * 2 * cm_size; // 2_fwdbwd
constexpr uint64_t max_elems = std::numeric_limits<int>::max(); // int adressable elems: floor is fine
uint64_t const n_os = domainSites / 2;
for(uint64_t os_idx = 0; os_idx < n_os;) {
uint64_t const read_os = os_idx + max_elems <= n_os ? max_elems : n_os - os_idx;
uint64_t const cm = os_idx * Nd * 2;
readBlock(&(domain_buff[cm]), os_idx, read_os, oddSiteType);
os_idx += read_os;
}
CHECK
err = MPI_File_set_view(fp, 0, MPI_BYTE, MPI_BYTE, "native", MPI_INFO_NULL);
errInfo(err, "MPI_File_set_view1");
assert(err == MPI_SUCCESS);
freeTypes();
std::cout << GridLogMessage << "read sum: " << n_os * os_size << " bytes" << std::endl;
return true;
}
};
class OpenQcdIOChromaReference : public BinaryIO {
public:
template<class vsimd>
static inline void readConfiguration(Lattice<iLorentzColourMatrix<vsimd>>& Umu,
Grid::FieldMetaData& header,
std::string file) {
typedef Lattice<iDoubleStoredColourMatrix<vsimd>> DoubledGaugeField;
assert(Ns == 4 and Nd == 4 and Nc == 3);
auto grid = Umu.Grid();
typedef ColourMatrixD fobj;
std::vector<fobj> iodata(
Nd * grid->lSites()); // actual size = 2*Nd*lsites but have only lsites/2 sites in file
{
ParRdr rdr(MPI_COMM_WORLD, file, grid);
rdr.readGauge(iodata, header);
} // equivalent to using binaryio
std::vector<iDoubleStoredColourMatrix<typename vsimd::scalar_type>> Umu_ds_scalar(grid->lSites());
copyToLatticeObject(Umu_ds_scalar, iodata, grid); // equivalent to munging
DoubledGaugeField Umu_ds(grid);
vectorizeFromLexOrdArray(Umu_ds_scalar, Umu_ds);
redistribute(Umu, Umu_ds); // equivalent to undoDoublestore
FieldMetaData clone(header);
GaugeStatistics(Umu, clone);
RealD plaq_diff = fabs(clone.plaquette - header.plaquette);
// clang-format off
std::cout << GridLogMessage << "OpenQcd Configuration " << file
<< " plaquette " << clone.plaquette
<< " header " << header.plaquette
<< " difference " << plaq_diff
<< std::endl;
// clang-format on
RealD precTol = (getPrecision<vsimd>::value == 1) ? 2e-7 : 2e-15;
RealD tol = precTol * std::sqrt(grid->_Nprocessors); // taken from RQCD chroma code
if(plaq_diff >= tol)
std::cout << " Plaquette mismatch (diff = " << plaq_diff << ", tol = " << tol << ")" << std::endl;
assert(plaq_diff < tol);
std::cout << GridLogMessage << "OpenQcd Configuration " << file << " and plaquette agree" << std::endl;
}
private:
template<class vsimd>
static inline void redistribute(Lattice<iLorentzColourMatrix<vsimd>>& Umu,
Lattice<iDoubleStoredColourMatrix<vsimd>> const& Umu_ds) {
Grid::conformable(Umu.Grid(), Umu_ds.Grid());
Lattice<iColourMatrix<vsimd>> U(Umu.Grid());
U = PeekIndex<LorentzIndex>(Umu_ds, 2) + Cshift(PeekIndex<LorentzIndex>(Umu_ds, 3), 0, +1); PokeIndex<LorentzIndex>(Umu, U, 0);
U = PeekIndex<LorentzIndex>(Umu_ds, 4) + Cshift(PeekIndex<LorentzIndex>(Umu_ds, 5), 1, +1); PokeIndex<LorentzIndex>(Umu, U, 1);
U = PeekIndex<LorentzIndex>(Umu_ds, 6) + Cshift(PeekIndex<LorentzIndex>(Umu_ds, 7), 2, +1); PokeIndex<LorentzIndex>(Umu, U, 2);
U = PeekIndex<LorentzIndex>(Umu_ds, 0) + Cshift(PeekIndex<LorentzIndex>(Umu_ds, 1), 3, +1); PokeIndex<LorentzIndex>(Umu, U, 3);
}
static inline void copyToLatticeObject(std::vector<DoubleStoredColourMatrix>& u_fb,
std::vector<ColourMatrixD> const& node_buff,
GridBase* grid) {
assert(node_buff.size() == Nd * grid->lSites());
Coordinate const& l = grid->LocalDimensions();
Coordinate coord(Nd);
int& x = coord[0];
int& y = coord[1];
int& z = coord[2];
int& t = coord[3];
int buff_idx = 0;
for(t = 0; t < l[3]; ++t) // IMPORTANT: openQCD file ordering
for(x = 0; x < l[0]; ++x)
for(y = 0; y < l[1]; ++y)
for(z = 0; z < l[2]; ++z) {
if((t + z + y + x) % 2 == 0) continue;
int local_idx;
Lexicographic::IndexFromCoor(coord, local_idx, grid->LocalDimensions());
for(int mu = 0; mu < 2 * Nd; ++mu)
for(int c1 = 0; c1 < Nc; ++c1) {
for(int c2 = 0; c2 < Nc; ++c2) {
u_fb[local_idx](mu)()(c1,c2) = node_buff[mu+buff_idx]()()(c1,c2);
}
}
buff_idx += 2 * Nd;
}
assert(node_buff.size() == buff_idx);
}
};
NAMESPACE_END(Grid);

3
Grid/perfmon/PerfCount.h
View File

@ -95,7 +95,8 @@ inline uint64_t cyclecount(void){
}
#elif defined __x86_64__
inline uint64_t cyclecount(void){
return __rdtsc();
uint64_t ret = __rdtsc();
return (uint64_t)ret;
}
#else

44
Grid/qcd/QCD.h
View File

@ -133,23 +133,23 @@ typedef iSpinColourMatrix<vComplex > vSpinColourMatrix;
typedef iSpinColourMatrix<vComplexF> vSpinColourMatrixF;
typedef iSpinColourMatrix<vComplexD> vSpinColourMatrixD;
// SpinColourSpinColour matrix
typedef iSpinColourSpinColourMatrix<Complex > SpinColourSpinColourMatrix;
typedef iSpinColourSpinColourMatrix<ComplexF > SpinColourSpinColourMatrixF;
typedef iSpinColourSpinColourMatrix<ComplexD > SpinColourSpinColourMatrixD;
// SpinColourSpinColour matrix
typedef iSpinColourSpinColourMatrix<Complex > SpinColourSpinColourMatrix;
typedef iSpinColourSpinColourMatrix<ComplexF > SpinColourSpinColourMatrixF;
typedef iSpinColourSpinColourMatrix<ComplexD > SpinColourSpinColourMatrixD;
typedef iSpinColourSpinColourMatrix<vComplex > vSpinColourSpinColourMatrix;
typedef iSpinColourSpinColourMatrix<vComplexF> vSpinColourSpinColourMatrixF;
typedef iSpinColourSpinColourMatrix<vComplexD> vSpinColourSpinColourMatrixD;
typedef iSpinColourSpinColourMatrix<vComplex > vSpinColourSpinColourMatrix;
typedef iSpinColourSpinColourMatrix<vComplexF> vSpinColourSpinColourMatrixF;
typedef iSpinColourSpinColourMatrix<vComplexD> vSpinColourSpinColourMatrixD;
// SpinColourSpinColour matrix
typedef iSpinColourSpinColourMatrix<Complex > SpinColourSpinColourMatrix;
typedef iSpinColourSpinColourMatrix<ComplexF > SpinColourSpinColourMatrixF;
typedef iSpinColourSpinColourMatrix<ComplexD > SpinColourSpinColourMatrixD;
// SpinColourSpinColour matrix
typedef iSpinColourSpinColourMatrix<Complex > SpinColourSpinColourMatrix;
typedef iSpinColourSpinColourMatrix<ComplexF > SpinColourSpinColourMatrixF;
typedef iSpinColourSpinColourMatrix<ComplexD > SpinColourSpinColourMatrixD;
typedef iSpinColourSpinColourMatrix<vComplex > vSpinColourSpinColourMatrix;
typedef iSpinColourSpinColourMatrix<vComplexF> vSpinColourSpinColourMatrixF;
typedef iSpinColourSpinColourMatrix<vComplexD> vSpinColourSpinColourMatrixD;
typedef iSpinColourSpinColourMatrix<vComplex > vSpinColourSpinColourMatrix;
typedef iSpinColourSpinColourMatrix<vComplexF> vSpinColourSpinColourMatrixF;
typedef iSpinColourSpinColourMatrix<vComplexD> vSpinColourSpinColourMatrixD;
// LorentzColour
typedef iLorentzColourMatrix<Complex > LorentzColourMatrix;
@ -443,16 +443,16 @@ template<class vobj> void pokeLorentz(vobj &lhs,const decltype(peekIndex<Lorentz
//////////////////////////////////////////////
// Fermion <-> propagator assignements
//////////////////////////////////////////////
//template <class Prop, class Ferm>
template <class Fimpl>
void FermToProp(typename Fimpl::PropagatorField &p, const typename Fimpl::FermionField &f, const int s, const int c)
//template <class Prop, class Ferm>
template <class Fimpl>
void FermToProp(typename Fimpl::PropagatorField &p, const typename Fimpl::FermionField &f, const int s, const int c)
{
for(int j = 0; j < Ns; ++j)
{
auto pjs = peekSpin(p, j, s);
auto fj = peekSpin(f, j);
for(int i = 0; i < Fimpl::Dimension; ++i)
for(int i = 0; i < Fimpl::Dimension; ++i)
{
pokeColour(pjs, peekColour(fj, i), i, c);
}
@ -460,16 +460,16 @@ template<class vobj> void pokeLorentz(vobj &lhs,const decltype(peekIndex<Lorentz
}
}
//template <class Prop, class Ferm>
template <class Fimpl>
void PropToFerm(typename Fimpl::FermionField &f, const typename Fimpl::PropagatorField &p, const int s, const int c)
//template <class Prop, class Ferm>
template <class Fimpl>
void PropToFerm(typename Fimpl::FermionField &f, const typename Fimpl::PropagatorField &p, const int s, const int c)
{
for(int j = 0; j < Ns; ++j)
{
auto pjs = peekSpin(p, j, s);
auto fj = peekSpin(f, j);
for(int i = 0; i < Fimpl::Dimension; ++i)
for(int i = 0; i < Fimpl::Dimension; ++i)
{
pokeColour(fj, peekColour(pjs, i, c), i);
}

26
Grid/qcd/action/fermion/CayleyFermion5D.h
View File

@ -141,7 +141,33 @@ public:
Vector<iSinglet<Simd> > MatpInvDag;
Vector<iSinglet<Simd> > MatmInvDag;
///////////////////////////////////////////////////////////////
// Conserved current utilities
///////////////////////////////////////////////////////////////
// Virtual can't template
void ContractConservedCurrent(PropagatorField &q_in_1,
PropagatorField &q_in_2,
PropagatorField &q_out,
PropagatorField &phys_src,
Current curr_type,
unsigned int mu);
void SeqConservedCurrent(PropagatorField &q_in,
PropagatorField &q_out,
PropagatorField &phys_src,
Current curr_type,
unsigned int mu,
unsigned int tmin,
unsigned int tmax,
ComplexField &lattice_cmplx);
void ContractJ5q(PropagatorField &q_in,ComplexField &J5q);
void ContractJ5q(FermionField &q_in,ComplexField &J5q);
///////////////////////////////////////////////////////////////
// Constructors
///////////////////////////////////////////////////////////////
CayleyFermion5D(GaugeField &_Umu,
GridCartesian &FiveDimGrid,
GridRedBlackCartesian &FiveDimRedBlackGrid,

8
Grid/qcd/action/fermion/FermionOperator.h
View File

@ -148,15 +148,19 @@ public:
virtual void ContractConservedCurrent(PropagatorField &q_in_1,
PropagatorField &q_in_2,
PropagatorField &q_out,
PropagatorField &phys_src,
Current curr_type,
unsigned int mu)=0;
unsigned int mu)
{assert(0);};
virtual void SeqConservedCurrent(PropagatorField &q_in,
PropagatorField &q_out,
PropagatorField &phys_src,
Current curr_type,
unsigned int mu,
unsigned int tmin,
unsigned int tmax,
ComplexField &lattice_cmplx)=0;
ComplexField &lattice_cmplx)
{assert(0);};
// Only reimplemented in Wilson5D
// Default to just a zero correlation function

14
Grid/qcd/action/fermion/GparityWilsonImpl.h
View File

@ -38,6 +38,7 @@ public:
static const bool isFundamental = Representation::isFundamental;
static const int Nhcs = Options::Nhcs;
static const bool LsVectorised=false;
static const bool isGparity=true;
typedef ConjugateGaugeImpl< GaugeImplTypes<S,Dimension> > Gimpl;
INHERIT_GIMPL_TYPES(Gimpl);
@ -46,7 +47,7 @@ public:
typedef typename Options::template PrecisionMapper<Simd>::LowerPrecVector SimdL;
template <typename vtype> using iImplSpinor = iVector<iVector<iVector<vtype, Dimension>, Ns>, Ngp>;
template <typename vtype> using iImplPropagator = iVector<iMatrix<iMatrix<vtype, Dimension>, Ns>, Ngp>;
template <typename vtype> using iImplPropagator = iMatrix<iMatrix<iMatrix<vtype, Dimension>, Ns>, Ngp>;
template <typename vtype> using iImplHalfSpinor = iVector<iVector<iVector<vtype, Dimension>, Nhs>, Ngp>;
template <typename vtype> using iImplHalfCommSpinor = iVector<iVector<iVector<vtype, Dimension>, Nhcs>, Ngp>;
template <typename vtype> using iImplDoubledGaugeField = iVector<iVector<iScalar<iMatrix<vtype, Dimension> >, Nds>, Ngp>;
@ -80,6 +81,7 @@ public:
{
assert(0);
}
template<class _Spinor>
static accelerator_inline void multLink(_Spinor &phi,
const SiteDoubledGaugeField &U,
@ -191,6 +193,16 @@ public:
#endif
}
template<class _SpinorField>
inline void multLinkField(_SpinorField & out,
const DoubledGaugeField &Umu,
const _SpinorField & phi,
int mu)
{
assert(0);
}
template <class ref>
static accelerator_inline void loadLinkElement(Simd &reg, ref &memory)
{

2
Grid/qcd/action/fermion/ImprovedStaggeredFermion.h
View File

@ -185,10 +185,12 @@ public:
void ContractConservedCurrent(PropagatorField &q_in_1,
PropagatorField &q_in_2,
PropagatorField &q_out,
PropagatorField &src,
Current curr_type,
unsigned int mu);
void SeqConservedCurrent(PropagatorField &q_in,
PropagatorField &q_out,
PropagatorField &srct,
Current curr_type,
unsigned int mu,
unsigned int tmin,

6
Grid/qcd/action/fermion/ImprovedStaggeredFermion5D.h
View File

@ -217,15 +217,17 @@ public:
void ContractConservedCurrent(PropagatorField &q_in_1,
PropagatorField &q_in_2,
PropagatorField &q_out,
PropagatorField &src,
Current curr_type,
unsigned int mu);
void SeqConservedCurrent(PropagatorField &q_in,
PropagatorField &q_out,
PropagatorField &src,
Current curr_type,
unsigned int mu,
unsigned int tmin,
unsigned int tmax,
ComplexField &lattice_cmplx);
unsigned int tmax,
ComplexField &lattice_cmplx);
};
NAMESPACE_END(Grid);

6
Grid/qcd/action/fermion/WilsonFermion.h
View File

@ -179,15 +179,17 @@ public:
void ContractConservedCurrent(PropagatorField &q_in_1,
PropagatorField &q_in_2,
PropagatorField &q_out,
PropagatorField &phys_src,
Current curr_type,
unsigned int mu);
void SeqConservedCurrent(PropagatorField &q_in,
PropagatorField &q_out,
PropagatorField &phys_src,
Current curr_type,
unsigned int mu,
unsigned int tmin,
unsigned int tmax,
ComplexField &lattice_cmplx);
unsigned int tmax,
ComplexField &lattice_cmplx);
};
typedef WilsonFermion<WilsonImplF> WilsonFermionF;

18
Grid/qcd/action/fermion/WilsonFermion5D.h
View File

@ -217,25 +217,7 @@ public:
// Comms buffer
std::vector<SiteHalfSpinor,alignedAllocator<SiteHalfSpinor> > comm_buf;
///////////////////////////////////////////////////////////////
// Conserved current utilities
///////////////////////////////////////////////////////////////
void ContractConservedCurrent(PropagatorField &q_in_1,
PropagatorField &q_in_2,
PropagatorField &q_out,
Current curr_type,
unsigned int mu);
void SeqConservedCurrent(PropagatorField &q_in,
PropagatorField &q_out,
Current curr_type,
unsigned int mu,
unsigned int tmin,
unsigned int tmax,
ComplexField &lattice_cmplx);
void ContractJ5q(PropagatorField &q_in,ComplexField &J5q);
void ContractJ5q(FermionField &q_in,ComplexField &J5q);
};

18
Grid/qcd/action/fermion/WilsonImpl.h
View File

@ -41,6 +41,7 @@ public:
static const int Dimension = Representation::Dimension;
static const bool isFundamental = Representation::isFundamental;
static const bool LsVectorised=false;
static const bool isGparity=false;
static const int Nhcs = Options::Nhcs;
typedef PeriodicGaugeImpl<GaugeImplTypes<S, Dimension > > Gimpl;
@ -98,8 +99,21 @@ public:
{
multLink(phi,U,chi,mu);
}
template<class _SpinorField>
inline void multLinkField(_SpinorField & out,
const DoubledGaugeField &Umu,
const _SpinorField & phi,
int mu)
{
auto out_v= out.View();
auto phi_v= phi.View();
auto Umu_v= Umu.View();
thread_for(sss,out.Grid()->oSites(),{
multLink(out_v[sss],Umu_v[sss],phi_v[sss],mu);
});
}
template <class ref>
static accelerator_inline void loadLinkElement(Simd &reg, ref &memory)
{

35
Grid/qcd/action/fermion/WilsonKernels.h
View File

@ -66,41 +66,6 @@ public:
static void DhopDirKernel(StencilImpl &st, DoubledGaugeField &U,SiteHalfSpinor * buf,
int Ls, int Nsite, const FermionField &in, FermionField &out, int dirdisp, int gamma);
//////////////////////////////////////////////////////////////////////////////
// Utilities for inserting Wilson conserved current.
//////////////////////////////////////////////////////////////////////////////
static void ContractConservedCurrentSiteFwd(const SitePropagator &q_in_1,
const SitePropagator &q_in_2,
SitePropagator &q_out,
DoubledGaugeFieldView &U,
unsigned int sU,
unsigned int mu,
bool switch_sign = false);
static void ContractConservedCurrentSiteBwd(const SitePropagator &q_in_1,
const SitePropagator &q_in_2,
SitePropagator &q_out,
DoubledGaugeFieldView &U,
unsigned int sU,
unsigned int mu,
bool switch_sign = false);
static void SeqConservedCurrentSiteFwd(const SitePropagator &q_in,
SitePropagator &q_out,
DoubledGaugeFieldView &U,
unsigned int sU,
unsigned int mu,
vPredicate t_mask,
bool switch_sign = false);
static void SeqConservedCurrentSiteBwd(const SitePropagator &q_in,
SitePropagator &q_out,
DoubledGaugeFieldView &U,
unsigned int sU,
unsigned int mu,
vPredicate t_mask,
bool switch_sign = false);
private:
static accelerator_inline void DhopDirK(StencilView &st, DoubledGaugeFieldView &U,SiteHalfSpinor * buf,

349
Grid/qcd/action/fermion/implementation/CayleyFermion5DImplementation.h
View File

@ -588,6 +588,355 @@ void CayleyFermion5D<Impl>::SetCoefficientsInternal(RealD zolo_hi,Vector<Coeff_t
// this->MooeeInternalCompute(1,inv,MatpInvDag,MatmInvDag);
}
template <class Impl>
void CayleyFermion5D<Impl>::ContractJ5q(FermionField &q_in,ComplexField &J5q)
{
conformable(this->GaugeGrid(), J5q.Grid());
conformable(q_in.Grid(), this->FermionGrid());
Gamma G5(Gamma::Algebra::Gamma5);
// 4d field
int Ls = this->Ls;
FermionField psi(this->GaugeGrid());
FermionField p_plus (this->GaugeGrid());
FermionField p_minus(this->GaugeGrid());
FermionField p(this->GaugeGrid());
ExtractSlice(p_plus , q_in, Ls/2-1 , 0);
ExtractSlice(p_minus, q_in, Ls/2 , 0);
p_plus = p_plus + G5*p_plus;
p_minus= p_minus - G5*p_minus;
p=0.5*(p_plus+p_minus);
J5q = localInnerProduct(p,p);
}
template <class Impl>
void CayleyFermion5D<Impl>::ContractJ5q(PropagatorField &q_in,ComplexField &J5q)
{
conformable(this->GaugeGrid(), J5q.Grid());
conformable(q_in.Grid(), this->FermionGrid());
Gamma G5(Gamma::Algebra::Gamma5);
// 4d field
int Ls = this->Ls;
PropagatorField psi(this->GaugeGrid());
PropagatorField p_plus (this->GaugeGrid());
PropagatorField p_minus(this->GaugeGrid());
PropagatorField p(this->GaugeGrid());
ExtractSlice(p_plus , q_in, Ls/2-1 , 0);
ExtractSlice(p_minus, q_in, Ls/2 , 0);
p_plus = p_plus + G5*p_plus;
p_minus= p_minus - G5*p_minus;
p=0.5*(p_plus+p_minus);
J5q = localInnerProduct(p,p);
}
#define Pp(Q) (0.5*(Q+g5*Q))
#define Pm(Q) (0.5*(Q-g5*Q))
#define Q_4d(Q) (Pm((Q)[0]) + Pp((Q)[Ls-1]))
#define TopRowWithSource(Q) (phys_src + (1.0-mass)*Q_4d(Q))
template <class Impl>
void CayleyFermion5D<Impl>::ContractConservedCurrent( PropagatorField &q_in_1,
PropagatorField &q_in_2,
PropagatorField &q_out,
PropagatorField &phys_src,
Current curr_type,
unsigned int mu)
{
#ifndef GRID_NVCC
Gamma::Algebra Gmu [] = {
Gamma::Algebra::GammaX,
Gamma::Algebra::GammaY,
Gamma::Algebra::GammaZ,
Gamma::Algebra::GammaT,
Gamma::Algebra::Gamma5
};
auto UGrid= this->GaugeGrid();
auto FGrid= this->FermionGrid();
RealD sgn=1.0;
if ( curr_type == Current::Axial ) sgn = -1.0;
int Ls = this->Ls;
std::vector<PropagatorField> L_Q(Ls,UGrid);
std::vector<PropagatorField> R_Q(Ls,UGrid);
for(int s=0;s<Ls;s++){
ExtractSlice(L_Q[s], q_in_1, s , 0);
ExtractSlice(R_Q[s], q_in_2, s , 0);
}
Gamma g5(Gamma::Algebra::Gamma5);
PropagatorField C(UGrid);
PropagatorField p5d(UGrid);
PropagatorField us_p5d(UGrid);
PropagatorField gp5d(UGrid);
PropagatorField gus_p5d(UGrid);
PropagatorField L_TmLsGq0(UGrid);
PropagatorField L_TmLsTmp(UGrid);
PropagatorField R_TmLsGq0(UGrid);
PropagatorField R_TmLsTmp(UGrid);
{
PropagatorField TermA(UGrid);
PropagatorField TermB(UGrid);
PropagatorField TermC(UGrid);
PropagatorField TermD(UGrid);
TermA = (Pp(Q_4d(L_Q)));
TermB = (Pm(Q_4d(L_Q)));
TermC = (Pm(TopRowWithSource(L_Q)));
TermD = (Pp(TopRowWithSource(L_Q)));
L_TmLsGq0 = (TermD - TermA + TermB);
L_TmLsTmp = (TermC - TermB + TermA);
TermA = (Pp(Q_4d(R_Q)));
TermB = (Pm(Q_4d(R_Q)));
TermC = (Pm(TopRowWithSource(R_Q)));
TermD = (Pp(TopRowWithSource(R_Q)));
R_TmLsGq0 = (TermD - TermA + TermB);
R_TmLsTmp = (TermC - TermB + TermA);
}
std::vector<PropagatorField> R_TmLsGq(Ls,UGrid);
std::vector<PropagatorField> L_TmLsGq(Ls,UGrid);
for(int s=0;s<Ls;s++){
R_TmLsGq[s] = (Pm((R_Q)[(s)]) + Pp((R_Q)[((s)-1+Ls)%Ls]));
L_TmLsGq[s] = (Pm((L_Q)[(s)]) + Pp((L_Q)[((s)-1+Ls)%Ls]));
}
Gamma gmu=Gamma(Gmu[mu]);
q_out = Zero();
PropagatorField tmp(UGrid);
for(int s=0;s<Ls;s++){
int sp = (s+1)%Ls;
int sr = Ls-1-s;
int srp= (sr+1)%Ls;
// Mobius parameters
auto b=this->bs[s];
auto c=this->cs[s];
auto bpc = 1.0/(b+c); // -0.5 factor in gauge links
if (s == 0) {
p5d =(b*Pm(L_TmLsGq[Ls-1])+ c*Pp(L_TmLsGq[Ls-1]) + b*Pp(L_TmLsTmp) + c*Pm(L_TmLsTmp ));
tmp =(b*Pm(R_TmLsGq0) + c*Pp(R_TmLsGq0 ) + b*Pp(R_TmLsGq[1]) + c*Pm(R_TmLsGq[1]));
} else if (s == Ls-1) {
p5d =(b*Pm(L_TmLsGq0) + c*Pp(L_TmLsGq0 ) + b*Pp(L_TmLsGq[1]) + c*Pm(L_TmLsGq[1]));
tmp =(b*Pm(R_TmLsGq[Ls-1])+ c*Pp(R_TmLsGq[Ls-1]) + b*Pp(R_TmLsTmp) + c*Pm(R_TmLsTmp ));
} else {
p5d =(b*Pm(L_TmLsGq[sr]) + c*Pp(L_TmLsGq[sr])+ b*Pp(L_TmLsGq[srp])+ c*Pm(L_TmLsGq[srp]));
tmp =(b*Pm(R_TmLsGq[s]) + c*Pp(R_TmLsGq[s]) + b*Pp(R_TmLsGq[sp ])+ c*Pm(R_TmLsGq[sp]));
}
tmp = Cshift(tmp,mu,1);
Impl::multLinkField(us_p5d,this->Umu,tmp,mu);
gp5d=g5*p5d*g5;
gus_p5d=gmu*us_p5d;
C = bpc*(adj(gp5d)*us_p5d);
C-= bpc*(adj(gp5d)*gus_p5d);
if (s == 0) {
p5d =(b*Pm(R_TmLsGq0) + c*Pp(R_TmLsGq0 ) + b*Pp(R_TmLsGq[1]) + c*Pm(R_TmLsGq[1]));
tmp =(b*Pm(L_TmLsGq[Ls-1])+ c*Pp(L_TmLsGq[Ls-1]) + b*Pp(L_TmLsTmp) + c*Pm(L_TmLsTmp ));
} else if (s == Ls-1) {
p5d =(b*Pm(R_TmLsGq[Ls-1])+ c*Pp(R_TmLsGq[Ls-1]) + b*Pp(R_TmLsTmp) + c*Pm(R_TmLsTmp ));
tmp =(b*Pm(L_TmLsGq0) + c*Pp(L_TmLsGq0 ) + b*Pp(L_TmLsGq[1]) + c*Pm(L_TmLsGq[1]));
} else {
p5d =(b*Pm(R_TmLsGq[s]) + c*Pp(R_TmLsGq[s]) + b*Pp(R_TmLsGq[sp ])+ c*Pm(R_TmLsGq[sp]));
tmp =(b*Pm(L_TmLsGq[sr]) + c*Pp(L_TmLsGq[sr]) + b*Pp(L_TmLsGq[srp])+ c*Pm(L_TmLsGq[srp]));
}
tmp = Cshift(tmp,mu,1);
Impl::multLinkField(us_p5d,this->Umu,tmp,mu);
gp5d=gmu*p5d;
gus_p5d=g5*us_p5d*g5;
C-= bpc*(adj(gus_p5d)*gp5d);
C-= bpc*(adj(gus_p5d)*p5d);
if (s < Ls/2) q_out += sgn*C;
else q_out += C;
}
#endif
}
template <class Impl>
void CayleyFermion5D<Impl>::SeqConservedCurrent(PropagatorField &q_in,
PropagatorField &q_out,
PropagatorField &phys_src,
Current curr_type,
unsigned int mu,
unsigned int tmin,
unsigned int tmax,
ComplexField &ph)// Complex phase factor
{
assert(mu>=0);
assert(mu<Nd);
int tshift = (mu == Nd-1) ? 1 : 0;
#if 0
////////////////////////////////////////////////
// SHAMIR CASE
////////////////////////////////////////////////
int Ls = this->Ls;
auto UGrid= this->GaugeGrid();
auto FGrid= this->FermionGrid();
Gamma::Algebra Gmu [] = {
Gamma::Algebra::GammaX,
Gamma::Algebra::GammaY,
Gamma::Algebra::GammaZ,
Gamma::Algebra::GammaT
};
Gamma gmu=Gamma(Gmu[mu]);
PropagatorField L_Q(UGrid);
PropagatorField R_Q(UGrid);
PropagatorField tmp(UGrid);
PropagatorField Utmp(UGrid);
LatticeInteger zz (UGrid); zz=0.0;
LatticeInteger lcoor(UGrid); LatticeCoordinate(lcoor,Nd-1);
for (int s=0;s<Ls;s++) {
RealD G_s = (curr_type == Current::Axial ) ? ((s < Ls/2) ? -1 : 1) : 1;
ExtractSlice(R_Q, q_in, s , 0);
tmp = Cshift(R_Q,mu,1);
Impl::multLinkField(Utmp,this->Umu,tmp,mu);
tmp = G_s*( Utmp*ph - gmu*Utmp*ph ); // Forward hop
tmp = where((lcoor>=tmin),tmp,zz); // Mask the time
tmp = where((lcoor<=tmax),tmp,zz);
L_Q = tmp;
tmp = R_Q*ph;
tmp = Cshift(tmp,mu,-1);
Impl::multLinkField(Utmp,this->Umu,tmp,mu+Nd);// Adjoint link
tmp = -G_s*( Utmp + gmu*Utmp );
tmp = where((lcoor>=tmin+tshift),tmp,zz); // Mask the time
tmp = where((lcoor<=tmax+tshift),tmp,zz); // Position of current complicated
L_Q= L_Q+tmp;
InsertSlice(L_Q, q_out, s , 0);
}
#endif
#ifndef GRID_NVCC
////////////////////////////////////////////////
// GENERAL CAYLEY CASE
////////////////////////////////////////////////
Gamma::Algebra Gmu [] = {
Gamma::Algebra::GammaX,
Gamma::Algebra::GammaY,
Gamma::Algebra::GammaZ,
Gamma::Algebra::GammaT,
Gamma::Algebra::Gamma5
};
Gamma gmu=Gamma(Gmu[mu]);
Gamma g5(Gamma::Algebra::Gamma5);
int Ls = this->Ls;
auto UGrid= this->GaugeGrid();
auto FGrid= this->FermionGrid();
std::vector<PropagatorField> R_Q(Ls,UGrid);
PropagatorField L_Q(UGrid);
PropagatorField tmp(UGrid);
PropagatorField Utmp(UGrid);
LatticeInteger zz (UGrid); zz=0.0;
LatticeInteger lcoor(UGrid); LatticeCoordinate(lcoor,Nd-1);
for(int s=0;s<Ls;s++){
ExtractSlice(R_Q[s], q_in, s , 0);
}
PropagatorField R_TmLsGq0(UGrid);
PropagatorField R_TmLsTmp(UGrid);
{
PropagatorField TermA(UGrid);
PropagatorField TermB(UGrid);
PropagatorField TermC(UGrid);
PropagatorField TermD(UGrid);
TermA = (Pp(Q_4d(R_Q)));
TermB = (Pm(Q_4d(R_Q)));
TermC = (Pm(TopRowWithSource(R_Q)));
TermD = (Pp(TopRowWithSource(R_Q)));
R_TmLsGq0 = (TermD - TermA + TermB);
R_TmLsTmp = (TermC - TermB + TermA);
}
std::vector<PropagatorField> R_TmLsGq(Ls,UGrid);
for(int s=0;s<Ls;s++){
R_TmLsGq[s] = (Pm((R_Q)[(s)]) + Pp((R_Q)[((s)-1+Ls)%Ls]));
}
std::vector<RealD> G_s(Ls,1.0);
if ( curr_type == Current::Axial ) {
for(int s=0;s<Ls/2;s++){
G_s[s] = -1.0;
}
}
for(int s=0;s<Ls;s++){
int sp = (s+1)%Ls;
int sr = Ls-1-s;
int srp= (sr+1)%Ls;
// Mobius parameters
auto b=this->bs[s];
auto c=this->cs[s];
// auto bpc = G_s[s]*1.0/(b+c); // -0.5 factor in gauge links
if (s == 0) {
tmp =(b*Pm(R_TmLsGq0) + c*Pp(R_TmLsGq0 ) + b*Pp(R_TmLsGq[1]) + c*Pm(R_TmLsGq[1]));
} else if (s == Ls-1) {
tmp =(b*Pm(R_TmLsGq[Ls-1])+ c*Pp(R_TmLsGq[Ls-1]) + b*Pp(R_TmLsTmp) + c*Pm(R_TmLsTmp ));
} else {
tmp =(b*Pm(R_TmLsGq[s]) + c*Pp(R_TmLsGq[s]) + b*Pp(R_TmLsGq[sp ])+ c*Pm(R_TmLsGq[sp]));
}
tmp = Cshift(tmp,mu,1);
Impl::multLinkField(Utmp,this->Umu,tmp,mu);
tmp = G_s[s]*( Utmp*ph - gmu*Utmp*ph ); // Forward hop
tmp = where((lcoor>=tmin),tmp,zz); // Mask the time
L_Q = where((lcoor<=tmax),tmp,zz); // Position of current complicated
if (s == 0) {
tmp =(b*Pm(R_TmLsGq0) + c*Pp(R_TmLsGq0 ) + b*Pp(R_TmLsGq[1]) + c*Pm(R_TmLsGq[1]));
} else if (s == Ls-1) {
tmp =(b*Pm(R_TmLsGq[Ls-1])+ c*Pp(R_TmLsGq[Ls-1]) + b*Pp(R_TmLsTmp) + c*Pm(R_TmLsTmp ));
} else {
tmp =(b*Pm(R_TmLsGq[s]) + c*Pp(R_TmLsGq[s]) + b*Pp(R_TmLsGq[sp])+ c*Pm(R_TmLsGq[sp]));
}
tmp = tmp *ph;
tmp = Cshift(tmp,mu,-1);
Impl::multLinkField(Utmp,this->Umu,tmp,mu+Nd); // Adjoint link
tmp = -G_s[s]*( Utmp + gmu*Utmp );
tmp = where((lcoor>=tmin+tshift),tmp,zz); // Mask the time
L_Q += where((lcoor<=tmax+tshift),tmp,zz); // Position of current complicated
InsertSlice(L_Q, q_out, s , 0);
}
#endif
}
#undef Pp
#undef Pm
#undef Q_4d
#undef TopRowWithSource
#if 0
template<class Impl>
void CayleyFermion5D<Impl>::MooeeInternalCompute(int dag, int inv,

6
Grid/qcd/action/fermion/implementation/ImprovedStaggeredFermion5DImplementation.h
View File

@ -611,6 +611,7 @@ template <class Impl>
void ImprovedStaggeredFermion5D<Impl>::ContractConservedCurrent(PropagatorField &q_in_1,
PropagatorField &q_in_2,
PropagatorField &q_out,
PropagatorField &src,
Current curr_type,
unsigned int mu)
{
@ -620,11 +621,12 @@ void ImprovedStaggeredFermion5D<Impl>::ContractConservedCurrent(PropagatorField
template <class Impl>
void ImprovedStaggeredFermion5D<Impl>::SeqConservedCurrent(PropagatorField &q_in,
PropagatorField &q_out,
PropagatorField &src,
Current curr_type,
unsigned int mu,
unsigned int tmin,
unsigned int tmax,
ComplexField &lattice_cmplx)
unsigned int tmax,
ComplexField &lattice_cmplx)
{
assert(0);

2
Grid/qcd/action/fermion/implementation/ImprovedStaggeredFermionImplementation.h
View File

@ -600,6 +600,7 @@ template <class Impl>
void ImprovedStaggeredFermion<Impl>::ContractConservedCurrent(PropagatorField &q_in_1,
PropagatorField &q_in_2,
PropagatorField &q_out,
PropagatorField &src,
Current curr_type,
unsigned int mu)
{
@ -609,6 +610,7 @@ void ImprovedStaggeredFermion<Impl>::ContractConservedCurrent(PropagatorField &q
template <class Impl>
void ImprovedStaggeredFermion<Impl>::SeqConservedCurrent(PropagatorField &q_in,
PropagatorField &q_out,
PropagatorField &src,
Current curr_type,
unsigned int mu,
unsigned int tmin,

8
Grid/qcd/action/fermion/implementation/WilsonCloverFermionImplementation.h
View File

@ -132,14 +132,14 @@ void WilsonCloverFermion<Impl>::ImportGauge(const GaugeField &_Umu)
pickCheckerboard(Even, CloverTermEven, CloverTerm);
pickCheckerboard(Odd, CloverTermOdd, CloverTerm);
pickCheckerboard(Even, CloverTermDagEven, adj(CloverTerm));
pickCheckerboard(Odd, CloverTermDagOdd, adj(CloverTerm));
pickCheckerboard(Even, CloverTermDagEven, closure(adj(CloverTerm)));
pickCheckerboard(Odd, CloverTermDagOdd, closure(adj(CloverTerm)));
pickCheckerboard(Even, CloverTermInvEven, CloverTermInv);
pickCheckerboard(Odd, CloverTermInvOdd, CloverTermInv);
pickCheckerboard(Even, CloverTermInvDagEven, adj(CloverTermInv));
pickCheckerboard(Odd, CloverTermInvDagOdd, adj(CloverTermInv));
pickCheckerboard(Even, CloverTermInvDagEven, closure(adj(CloverTermInv)));
pickCheckerboard(Odd, CloverTermInvDagOdd, closure(adj(CloverTermInv)));
}
template <class Impl>

213
Grid/qcd/action/fermion/implementation/WilsonFermion5DImplementation.h
View File

@ -861,7 +861,6 @@ void WilsonFermion5D<Impl>::MomentumSpacePropagatorHw(FermionField &out,const Fe
* Conserved current utilities for Wilson fermions, for contracting propagators
* to make a conserved current sink or inserting the conserved current
* sequentially.
******************************************************************************/
// Helper macro to reverse Simd vector. Fixme: slow, generic implementation.
#define REVERSE_LS(qSite, qSiteRev, Nsimd) \
@ -877,220 +876,10 @@ void WilsonFermion5D<Impl>::MomentumSpacePropagatorHw(FermionField &out,const Fe
merge(qSiteRev, qSiteVec); \
}
// psi = chiralProjectPlus(Result_s[Ls/2-1]);
// psi+= chiralProjectMinus(Result_s[Ls/2]);
// PJ5q+=localInnerProduct(psi,psi);
template<class vobj>
Lattice<vobj> spProj5p(const Lattice<vobj> & in)
{
GridBase *grid=in.Grid();
Gamma G5(Gamma::Algebra::Gamma5);
Lattice<vobj> ret(grid);
auto ret_v = ret.View();
auto in_v = in.View();
thread_for(ss,grid->oSites(),{
ret_v[ss] = in_v[ss] + G5*in_v[ss];
});
return ret;
}
template<class vobj>
Lattice<vobj> spProj5m(const Lattice<vobj> & in)
{
Gamma G5(Gamma::Algebra::Gamma5);
GridBase *grid=in.Grid();
Lattice<vobj> ret(grid);
auto ret_v = ret.View();
auto in_v = in.View();
thread_for(ss,grid->oSites(),{
ret_v[ss] = in_v[ss] - G5*in_v[ss];
});
return ret;
}
template <class Impl>
void WilsonFermion5D<Impl>::ContractJ5q(FermionField &q_in,ComplexField &J5q)
{
conformable(GaugeGrid(), J5q.Grid());
conformable(q_in.Grid(), FermionGrid());
// 4d field
int Ls = this->Ls;
FermionField psi(GaugeGrid());
FermionField p_plus (GaugeGrid());
FermionField p_minus(GaugeGrid());
FermionField p(GaugeGrid());
ExtractSlice(p_plus , q_in, Ls/2 , 0);
ExtractSlice(p_minus, q_in, Ls/2-1 , 0);
p_plus = spProj5p(p_plus );
p_minus= spProj5m(p_minus);
p=p_plus+p_minus;
J5q = localInnerProduct(p,p);
}
template <class Impl>
void WilsonFermion5D<Impl>::ContractJ5q(PropagatorField &q_in,ComplexField &J5q)
{
conformable(GaugeGrid(), J5q.Grid());
conformable(q_in.Grid(), FermionGrid());
// 4d field
int Ls = this->Ls;
PropagatorField psi(GaugeGrid());
PropagatorField p_plus (GaugeGrid());
PropagatorField p_minus(GaugeGrid());
PropagatorField p(GaugeGrid());
ExtractSlice(p_plus , q_in, Ls/2 , 0);
ExtractSlice(p_minus, q_in, Ls/2-1 , 0);
p_plus = spProj5p(p_plus );
p_minus= spProj5m(p_minus);
p=p_plus+p_minus;
J5q = localInnerProduct(p,p);
}
template <class Impl>
void WilsonFermion5D<Impl>::ContractConservedCurrent(PropagatorField &q_in_1,
PropagatorField &q_in_2,
PropagatorField &q_out,
Current curr_type,
unsigned int mu)
{
conformable(q_in_1.Grid(), FermionGrid());
conformable(q_in_1.Grid(), q_in_2.Grid());
conformable(_FourDimGrid, q_out.Grid());
PropagatorField tmp1(FermionGrid()), tmp2(FermionGrid());
unsigned int LLs = q_in_1.Grid()->_rdimensions[0];
q_out = Zero();
// Forward, need q1(x + mu, s), q2(x, Ls - 1 - s). Backward, need q1(x, s),
// q2(x + mu, Ls - 1 - s). 5D lattice so shift 4D coordinate mu by one.
tmp1 = Cshift(q_in_1, mu + 1, 1);
tmp2 = Cshift(q_in_2, mu + 1, 1);
auto q_in_1_v = q_in_1.View();
auto q_in_2_v = q_in_2.View();
auto tmp1_v = tmp1.View();
auto tmp2_v = tmp2.View();
auto q_out_v = q_out.View();
auto Umu_v = Umu.View();
thread_for(sU, Umu.Grid()->oSites(),{
unsigned int sF1 = sU * LLs;
unsigned int sF2 = (sU + 1) * LLs - 1;
for (unsigned int s = 0; s < LLs; ++s)
{
bool axial_sign = ((curr_type == Current::Axial) && \
(s < (LLs / 2)));
SitePropagator qSite2, qmuSite2;
// If vectorised in 5th dimension, reverse q2 vector to match up
// sites correctly.
if (Impl::LsVectorised)
{
REVERSE_LS(q_in_2_v[sF2], qSite2, Ls / LLs);
REVERSE_LS(tmp2_v[sF2], qmuSite2, Ls / LLs);
}
else
{
qSite2 = q_in_2_v[sF2];
qmuSite2 = tmp2_v[sF2];
}
Kernels::ContractConservedCurrentSiteFwd(tmp1_v[sF1],
qSite2,
q_out_v[sU],
Umu_v, sU, mu, axial_sign);
Kernels::ContractConservedCurrentSiteBwd(q_in_1_v[sF1],
qmuSite2,
q_out_v[sU],
Umu_v, sU, mu, axial_sign);
sF1++;
sF2--;
}
});
}
******************************************************************************/
template <class Impl>
void WilsonFermion5D<Impl>::SeqConservedCurrent(PropagatorField &q_in,
PropagatorField &q_out,
Current curr_type,
unsigned int mu,
unsigned int tmin,
unsigned int tmax,
ComplexField &lattice_cmplx)
{
conformable(q_in.Grid(), FermionGrid());
conformable(q_in.Grid(), q_out.Grid());
PropagatorField tmp(GaugeGrid()),tmp2(GaugeGrid());
unsigned int tshift = (mu == Tp) ? 1 : 0;
unsigned int LLs = q_in.Grid()->_rdimensions[0];
unsigned int LLt = GridDefaultLatt()[Tp];
q_out = Zero();
LatticeInteger coords(_FourDimGrid);
LatticeCoordinate(coords, Tp);
auto q_out_v = q_out.View();
auto tmp2_v = tmp2.View();
auto coords_v= coords.View();
auto Umu_v = Umu.View();
for (unsigned int s = 0; s < LLs; ++s)
{
bool axial_sign = ((curr_type == Current::Axial) && (s < (LLs / 2)));
bool tadpole_sign = (curr_type == Current::Tadpole);
bool switch_sgn = tadpole_sign || axial_sign;
//forward direction: Need q(x + mu, s)*A(x)
ExtractSlice(tmp2, q_in, s, 0); //q(x,s)
tmp = Cshift(tmp2, mu, 1); //q(x+mu,s)
tmp2 = tmp*lattice_cmplx; //q(x+mu,s)*A(x)
thread_for(sU, Umu.Grid()->oSites(),{
// Compute the sequential conserved current insertion only if our simd
// object contains a timeslice we need.
vPredicate t_mask;
t_mask() = ((coords_v[sU] >= tmin) && (coords_v[sU] <= tmax));
Integer timeSlices = Reduce(t_mask());
if (timeSlices > 0)
{
unsigned int sF = sU * LLs + s;
Kernels::SeqConservedCurrentSiteFwd(tmp2_v[sU],
q_out_v[sF], Umu_v, sU,
mu, t_mask, switch_sgn);
}
});
//backward direction: Need q(x - mu, s)*A(x-mu)
ExtractSlice(tmp2, q_in, s, 0); //q(x,s)
tmp = lattice_cmplx*tmp2; //q(x,s)*A(x)
tmp2 = Cshift(tmp, mu, -1); //q(x-mu,s)*A(x-mu,s)
thread_for(sU, Umu.Grid()->oSites(),
{
vPredicate t_mask;
t_mask()= ((coords_v[sU] >= (tmin + tshift)) && (coords_v[sU] <= (tmax + tshift)));
//if tmax = LLt-1 (last timeslice) include timeslice 0 if the time is shifted (mu=3)
unsigned int t0 = 0;
if((tmax==LLt-1) && (tshift==1)) t_mask() = (t_mask() || (coords_v[sU] == t0 ));
Integer timeSlices = Reduce(t_mask());
if (timeSlices > 0) {
unsigned int sF = sU * LLs + s;
Kernels::SeqConservedCurrentSiteBwd(tmp2_v[sU],
q_out_v[sF], Umu_v, sU,
mu, t_mask, axial_sign);
}
});
}
}
NAMESPACE_END(Grid);

8
Grid/qcd/action/fermion/implementation/WilsonFermionImplementation.h
View File

@ -459,6 +459,7 @@ template <class Impl>
void WilsonFermion<Impl>::ContractConservedCurrent(PropagatorField &q_in_1,
PropagatorField &q_in_2,
PropagatorField &q_out,
PropagatorField &src,
Current curr_type,
unsigned int mu)
{
@ -466,6 +467,7 @@ void WilsonFermion<Impl>::ContractConservedCurrent(PropagatorField &q_in_1,
conformable(_grid, q_in_1.Grid());
conformable(_grid, q_in_2.Grid());
conformable(_grid, q_out.Grid());
#if 0
PropagatorField tmp1(_grid), tmp2(_grid);
q_out = Zero();
@ -489,12 +491,15 @@ void WilsonFermion<Impl>::ContractConservedCurrent(PropagatorField &q_in_1,
q_out_v[sU],
Umu_v, sU, mu);
});
#else
#endif
}
template <class Impl>
void WilsonFermion<Impl>::SeqConservedCurrent(PropagatorField &q_in,
PropagatorField &q_out,
PropagatorField &src,
Current curr_type,
unsigned int mu,
unsigned int tmin,
@ -503,6 +508,7 @@ void WilsonFermion<Impl>::SeqConservedCurrent(PropagatorField &q_in,
{
conformable(_grid, q_in.Grid());
conformable(_grid, q_out.Grid());
#if 0
// Lattice<iSinglet<Simd>> ph(_grid), coor(_grid);
Complex i(0.0,1.0);
@ -556,6 +562,8 @@ void WilsonFermion<Impl>::SeqConservedCurrent(PropagatorField &q_in,
Umu_v, sU, mu, t_mask);
}
});
#else
#endif
}
NAMESPACE_END(Grid);

132
Grid/qcd/action/fermion/implementation/WilsonKernelsImplementation.h
View File

@ -444,19 +444,19 @@ void WilsonKernels<Impl>::DhopKernel(int Opt,StencilImpl &st, DoubledGaugeField
if (Opt == WilsonKernelsStatic::OptGeneric ) { KERNEL_CALL(GenericDhopSite); return;}
#ifndef GRID_NVCC
if (Opt == WilsonKernelsStatic::OptHandUnroll ) { KERNEL_CALL(HandDhopSite); return;}
if (Opt == WilsonKernelsStatic::OptInlineAsm ) { ASM_CALL(AsmDhopSite); printf("."); return;}
if (Opt == WilsonKernelsStatic::OptInlineAsm ) { ASM_CALL(AsmDhopSite); return;}
#endif
} else if( interior ) {
if (Opt == WilsonKernelsStatic::OptGeneric ) { KERNEL_CALLNB(GenericDhopSiteInt); return;}
#ifndef GRID_NVCC
if (Opt == WilsonKernelsStatic::OptHandUnroll ) { KERNEL_CALLNB(HandDhopSiteInt); return;}
if (Opt == WilsonKernelsStatic::OptInlineAsm ) { ASM_CALL(AsmDhopSiteInt); printf("-"); return;}
if (Opt == WilsonKernelsStatic::OptInlineAsm ) { ASM_CALL(AsmDhopSiteInt); return;}
#endif
} else if( exterior ) {
if (Opt == WilsonKernelsStatic::OptGeneric ) { KERNEL_CALL(GenericDhopSiteExt); return;}
#ifndef GRID_NVCC
if (Opt == WilsonKernelsStatic::OptHandUnroll ) { KERNEL_CALL(HandDhopSiteExt); return;}
if (Opt == WilsonKernelsStatic::OptInlineAsm ) { ASM_CALL(AsmDhopSiteExt); printf("+"); return;}
if (Opt == WilsonKernelsStatic::OptInlineAsm ) { ASM_CALL(AsmDhopSiteExt); return;}
#endif
}
assert(0 && " Kernel optimisation case not covered ");
@ -493,131 +493,5 @@ void WilsonKernels<Impl>::DhopKernel(int Opt,StencilImpl &st, DoubledGaugeField
assert(0 && " Kernel optimisation case not covered ");
}
/*******************************************************************************
* Conserved current utilities for Wilson fermions, for contracting propagators
* to make a conserved current sink or inserting the conserved current
* sequentially. Common to both 4D and 5D.
******************************************************************************/
// N.B. Functions below assume a -1/2 factor within U.
#define WilsonCurrentFwd(expr, mu) ((expr - Gamma::gmu[mu]*expr))
#define WilsonCurrentBwd(expr, mu) ((expr + Gamma::gmu[mu]*expr))
/*******************************************************************************
* Name: ContractConservedCurrentSiteFwd
* Operation: (1/2) * q2[x] * U(x) * (g[mu] - 1) * q1[x + mu]
* Notes: - DoubledGaugeField U assumed to contain -1/2 factor.
* - Pass in q_in_1 shifted in +ve mu direction.
******************************************************************************/
template<class Impl>
void WilsonKernels<Impl>::ContractConservedCurrentSiteFwd(const SitePropagator &q_in_1,
const SitePropagator &q_in_2,
SitePropagator &q_out,
DoubledGaugeFieldView &U,
unsigned int sU,
unsigned int mu,
bool switch_sign)
{
SitePropagator result, tmp;
Gamma g5(Gamma::Algebra::Gamma5);
Impl::multLink(tmp, U[sU], q_in_1, mu);
result = g5 * adj(q_in_2) * g5 * WilsonCurrentFwd(tmp, mu);
if (switch_sign) {
q_out -= result;
} else {
q_out += result;
}
}
/*******************************************************************************
* Name: ContractConservedCurrentSiteBwd
* Operation: (1/2) * q2[x + mu] * U^dag(x) * (g[mu] + 1) * q1[x]
* Notes: - DoubledGaugeField U assumed to contain -1/2 factor.
* - Pass in q_in_2 shifted in +ve mu direction.
******************************************************************************/
template<class Impl>
void WilsonKernels<Impl>::ContractConservedCurrentSiteBwd(const SitePropagator &q_in_1,
const SitePropagator &q_in_2,
SitePropagator &q_out,
DoubledGaugeFieldView &U,
unsigned int sU,
unsigned int mu,
bool switch_sign)
{
SitePropagator result, tmp;
Gamma g5(Gamma::Algebra::Gamma5);
Impl::multLink(tmp, U[sU], q_in_1, mu + Nd);
result = g5 * adj(q_in_2) * g5 * WilsonCurrentBwd(tmp, mu);
if (switch_sign) {
q_out += result;
} else {
q_out -= result;
}
}
/*******************************************************************************
* Name: SeqConservedCurrentSiteFwd
* Operation: (1/2) * U(x) * (g[mu] - 1) * q[x + mu]
* Notes: - DoubledGaugeField U assumed to contain -1/2 factor.
* - Pass in q_in shifted in +ve mu direction.
******************************************************************************/
template<class Impl>
void WilsonKernels<Impl>::SeqConservedCurrentSiteFwd(const SitePropagator &q_in,
SitePropagator &q_out,
DoubledGaugeFieldView &U,
unsigned int sU,
unsigned int mu,
vPredicate t_mask,
bool switch_sign)
{
SitePropagator result;
Impl::multLink(result, U[sU], q_in, mu);
result = WilsonCurrentFwd(result, mu);
// Zero any unwanted timeslice entries.
result = predicatedWhere(t_mask, result, 0.*result);
if (switch_sign) {
q_out -= result;
} else {
q_out += result;
}
}
/*******************************************************************************
* Name: SeqConservedCurrentSiteFwd
* Operation: (1/2) * U^dag(x) * (g[mu] + 1) * q[x - mu]
* Notes: - DoubledGaugeField U assumed to contain -1/2 factor.
* - Pass in q_in shifted in -ve mu direction.
******************************************************************************/
template<class Impl>
void WilsonKernels<Impl>::SeqConservedCurrentSiteBwd(const SitePropagator &q_in,
SitePropagator &q_out,
DoubledGaugeFieldView &U,
unsigned int sU,
unsigned int mu,
vPredicate t_mask,
bool switch_sign)
{
SitePropagator result;
Impl::multLink(result, U[sU], q_in, mu + Nd);
result = WilsonCurrentBwd(result, mu);
// Zero any unwanted timeslice entries.
result = predicatedWhere(t_mask, result, 0.*result);
if (switch_sign) {
q_out += result;
} else {
q_out -= result;
}
}
NAMESPACE_END(Grid);

44
Grid/qcd/action/fermion/instantiation/GparityWilsonImplD/CayleyFermion5DInstantiationGparityWilsonImplD.cc
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@ -1,44 +0,0 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/qcd/action/fermion/WilsonKernels.cc
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: Peter Boyle <peterboyle@Peters-MacBook-Pro-2.local>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution
directory
*************************************************************************************/
/* END LEGAL */
#include <Grid/qcd/action/fermion/FermionCore.h>
#include <Grid/qcd/action/fermion/implementation/CayleyFermion5DImplementation.h>
#include <Grid/qcd/action/fermion/implementation/CayleyFermion5Dcache.h>
//#include <Grid/qcd/action/fermion/implementation/CayleyFermion5Dvec.h>
//#include <Grid/qcd/action/fermion/implementation/CayleyFermion5Dgpu.h>
NAMESPACE_BEGIN(Grid);
#include "impl.h"
template class CayleyFermion5D<IMPLEMENTATION>;
NAMESPACE_END(Grid);

1
Grid/qcd/action/fermion/instantiation/GparityWilsonImplD/CayleyFermion5DInstantiationGparityWilsonImplD.cc Symbolic link
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38
Grid/qcd/action/fermion/instantiation/GparityWilsonImplD/ContinuedFractionFermion5DInstantiationGparityWilsonImplD.cc
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@ -1,38 +0,0 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/qcd/action/fermion/ContinuedFractionFermion5D.cc
Copyright (C) 2015
Author: Peter Boyle <pabobyle@ph.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#include <Grid/qcd/action/fermion/FermionCore.h>
#include <Grid/qcd/action/fermion/ContinuedFractionFermion5D.h>
#include <Grid/qcd/action/fermion/implementation/ContinuedFractionFermion5DImplementation.h>
NAMESPACE_BEGIN(Grid);
#include "impl.h"
template class ContinuedFractionFermion5D<IMPLEMENTATION>;
NAMESPACE_END(Grid);

1
Grid/qcd/action/fermion/instantiation/GparityWilsonImplD/ContinuedFractionFermion5DInstantiationGparityWilsonImplD.cc Symbolic link
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../ContinuedFractionFermion5DInstantiation.cc.master

44
Grid/qcd/action/fermion/instantiation/GparityWilsonImplD/DomainWallEOFAFermionInstantiationGparityWilsonImplD.cc
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@ -1,44 +0,0 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/qcd/action/fermion/DomainWallEOFAFermion.cc
Copyright (C) 2017
Author: Peter Boyle <pabobyle@ph.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: Peter Boyle <peterboyle@Peters-MacBook-Pro-2.local>
Author: paboyle <paboyle@ph.ed.ac.uk>
Author: David Murphy <dmurphy@phys.columbia.edu>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#include <Grid/Grid_Eigen_Dense.h>
#include <Grid/qcd/action/fermion/FermionCore.h>
#include <Grid/qcd/action/fermion/DomainWallEOFAFermion.h>
#include <Grid/qcd/action/fermion/implementation/DomainWallEOFAFermionImplementation.h>
#include <Grid/qcd/action/fermion/implementation/DomainWallEOFAFermionCache.h>
NAMESPACE_BEGIN(Grid);
#include "impl.h"
template class DomainWallEOFAFermion<IMPLEMENTATION>;
NAMESPACE_END(Grid);

1
Grid/qcd/action/fermion/instantiation/GparityWilsonImplD/DomainWallEOFAFermionInstantiationGparityWilsonImplD.cc Symbolic link
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../DomainWallEOFAFermionInstantiation.cc.master

44
Grid/qcd/action/fermion/instantiation/GparityWilsonImplD/MobiusEOFAFermionInstantiationGparityWilsonImplD.cc
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@ -1,44 +0,0 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/qcd/action/fermion/MobiusEOFAFermion.cc
Copyright (C) 2017
Author: Peter Boyle <pabobyle@ph.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: Peter Boyle <peterboyle@Peters-MacBook-Pro-2.local>
Author: paboyle <paboyle@ph.ed.ac.uk>
Author: David Murphy <dmurphy@phys.columbia.edu>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#include <Grid/Grid_Eigen_Dense.h>
#include <Grid/qcd/action/fermion/FermionCore.h>
#include <Grid/qcd/action/fermion/MobiusEOFAFermion.h>
#include <Grid/qcd/action/fermion/implementation/MobiusEOFAFermionImplementation.h>
#include <Grid/qcd/action/fermion/implementation/MobiusEOFAFermionCache.h>
NAMESPACE_BEGIN(Grid);
#include "impl.h"
template class MobiusEOFAFermion<IMPLEMENTATION>;
NAMESPACE_END(Grid);

1
Grid/qcd/action/fermion/instantiation/GparityWilsonImplD/MobiusEOFAFermionInstantiationGparityWilsonImplD.cc Symbolic link
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@ -0,0 +1 @@
../MobiusEOFAFermionInstantiation.cc.master

39
Grid/qcd/action/fermion/instantiation/GparityWilsonImplD/PartialFractionFermion5DInstantiationGparityWilsonImplD.cc
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@ -1,39 +0,0 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/qcd/action/fermion/PartialFractionFermion5D.cc
Copyright (C) 2015
Author: Peter Boyle <pabobyle@ph.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#include <Grid/qcd/action/fermion/FermionCore.h>
#include <Grid/qcd/action/fermion/PartialFractionFermion5D.h>
#include <Grid/qcd/action/fermion/implementation/PartialFractionFermion5DImplementation.h>
NAMESPACE_BEGIN(Grid);
#include "impl.h"
template class PartialFractionFermion5D<IMPLEMENTATION>;
NAMESPACE_END(Grid);

1
Grid/qcd/action/fermion/instantiation/GparityWilsonImplD/PartialFractionFermion5DInstantiationGparityWilsonImplD.cc Symbolic link
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@ -0,0 +1 @@
../PartialFractionFermion5DInstantiation.cc.master

40
Grid/qcd/action/fermion/instantiation/GparityWilsonImplD/WilsonCloverFermionInstantiationGparityWilsonImplD.cc
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@ -1,40 +0,0 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/qcd/action/fermion/WilsonCloverFermion.cc
Copyright (C) 2017
Author: paboyle <paboyle@ph.ed.ac.uk>
Author: Guido Cossu <guido.cossu@ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#include <Grid/Grid.h>
#include <Grid/qcd/spin/Dirac.h>
#include <Grid/qcd/action/fermion/WilsonCloverFermion.h>
#include <Grid/qcd/action/fermion/implementation/WilsonCloverFermionImplementation.h>
NAMESPACE_BEGIN(Grid);
#include "impl.h"
template class WilsonCloverFermion<IMPLEMENTATION>;
NAMESPACE_END(Grid);

1
Grid/qcd/action/fermion/instantiation/GparityWilsonImplD/WilsonCloverFermionInstantiationGparityWilsonImplD.cc Symbolic link
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@ -0,0 +1 @@
../WilsonCloverFermionInstantiation.cc.master

40
Grid/qcd/action/fermion/instantiation/GparityWilsonImplD/WilsonFermion5DInstantiationGparityWilsonImplD.cc
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@ -1,40 +0,0 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/qcd/action/fermion/WilsonKernels.cc
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: Peter Boyle <peterboyle@Peters-MacBook-Pro-2.local>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution
directory
*************************************************************************************/
/* END LEGAL */
#include <Grid/qcd/action/fermion/FermionCore.h>
#include <Grid/qcd/action/fermion/implementation/WilsonFermion5DImplementation.h>
NAMESPACE_BEGIN(Grid);
#include "impl.h"
template class WilsonFermion5D<IMPLEMENTATION>;
NAMESPACE_END(Grid);

1
Grid/qcd/action/fermion/instantiation/GparityWilsonImplD/WilsonFermion5DInstantiationGparityWilsonImplD.cc Symbolic link
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../WilsonFermion5DInstantiation.cc.master

40
Grid/qcd/action/fermion/instantiation/GparityWilsonImplD/WilsonFermionInstantiationGparityWilsonImplD.cc
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@ -1,40 +0,0 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/qcd/action/fermion/WilsonKernels.cc
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: Peter Boyle <peterboyle@Peters-MacBook-Pro-2.local>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution
directory
*************************************************************************************/
/* END LEGAL */
#include <Grid/qcd/action/fermion/FermionCore.h>
#include <Grid/qcd/action/fermion/implementation/WilsonFermionImplementation.h>
NAMESPACE_BEGIN(Grid);
#include "impl.h"
template class WilsonFermion<IMPLEMENTATION>;
NAMESPACE_END(Grid);

1
Grid/qcd/action/fermion/instantiation/GparityWilsonImplD/WilsonFermionInstantiationGparityWilsonImplD.cc Symbolic link
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74
Grid/qcd/action/fermion/instantiation/GparityWilsonImplD/WilsonKernelsInstantiationGparityWilsonImplD.cc
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@ -1,74 +0,0 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/qcd/action/fermion/WilsonKernels.cc
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: Peter Boyle <peterboyle@Peters-MacBook-Pro-2.local>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution
directory
*************************************************************************************/
/* END LEGAL */
#include <Grid/qcd/action/fermion/FermionCore.h>
#include <Grid/qcd/action/fermion/implementation/WilsonKernelsImplementation.h>
#include <Grid/qcd/action/fermion/implementation/WilsonKernelsAsmImplementation.h>
#include <Grid/qcd/action/fermion/implementation/WilsonKernelsHandImplementation.h>
#include <Grid/qcd/action/fermion/implementation/WilsonKernelsHandGparityImplementation.h>
NAMESPACE_BEGIN(Grid);
// Move these
#include "impl.h"
// G-parity requires more specialised implementation.
template <>
void WilsonKernels<IMPLEMENTATION>::ContractConservedCurrentSiteFwd(const SitePropagator &q_in_1,
const SitePropagator &q_in_2,
SitePropagator &q_out,
DoubledGaugeFieldView &U,
unsigned int sU,
unsigned int mu,
bool switch_sign)
{
assert(0);
}
template <>
void WilsonKernels<IMPLEMENTATION>::ContractConservedCurrentSiteBwd( const SitePropagator &q_in_1,
const SitePropagator &q_in_2,
SitePropagator &q_out,
DoubledGaugeFieldView &U,
unsigned int mu,
unsigned int sU,
bool switch_sign)
{
assert(0);
}
HAND_SPECIALISE_GPARITY(IMPLEMENTATION);
template class WilsonKernels<IMPLEMENTATION>;
NAMESPACE_END(Grid);

1
Grid/qcd/action/fermion/instantiation/GparityWilsonImplD/WilsonKernelsInstantiationGparityWilsonImplD.cc Symbolic link
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37
Grid/qcd/action/fermion/instantiation/GparityWilsonImplD/WilsonTMFermionInstantiationGparityWilsonImplD.cc
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@ -1,37 +0,0 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/qcd/action/fermion/WilsonTMFermion.cc
Copyright (C) 2015
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#include <Grid/qcd/action/fermion/FermionCore.h>
#include <Grid/qcd/action/fermion/WilsonTMFermion.h>
#include <Grid/qcd/action/fermion/implementation/WilsonTMFermionImplementation.h>
NAMESPACE_BEGIN(Grid);
#include "impl.h"
template class WilsonTMFermion<IMPLEMENTATION>;
NAMESPACE_END(Grid);

1
Grid/qcd/action/fermion/instantiation/GparityWilsonImplD/WilsonTMFermionInstantiationGparityWilsonImplD.cc Symbolic link
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../WilsonTMFermionInstantiation.cc.master

44
Grid/qcd/action/fermion/instantiation/GparityWilsonImplDF/CayleyFermion5DInstantiationGparityWilsonImplDF.cc
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@ -1,44 +0,0 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/qcd/action/fermion/WilsonKernels.cc
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: Peter Boyle <peterboyle@Peters-MacBook-Pro-2.local>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution
directory
*************************************************************************************/
/* END LEGAL */
#include <Grid/qcd/action/fermion/FermionCore.h>
#include <Grid/qcd/action/fermion/implementation/CayleyFermion5DImplementation.h>
#include <Grid/qcd/action/fermion/implementation/CayleyFermion5Dcache.h>
//#include <Grid/qcd/action/fermion/implementation/CayleyFermion5Dvec.h>
//#include <Grid/qcd/action/fermion/implementation/CayleyFermion5Dgpu.h>
NAMESPACE_BEGIN(Grid);
#include "impl.h"
template class CayleyFermion5D<IMPLEMENTATION>;
NAMESPACE_END(Grid);

1
Grid/qcd/action/fermion/instantiation/GparityWilsonImplDF/CayleyFermion5DInstantiationGparityWilsonImplDF.cc Symbolic link
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38
Grid/qcd/action/fermion/instantiation/GparityWilsonImplDF/ContinuedFractionFermion5DInstantiationGparityWilsonImplDF.cc
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@ -1,38 +0,0 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/qcd/action/fermion/ContinuedFractionFermion5D.cc
Copyright (C) 2015
Author: Peter Boyle <pabobyle@ph.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#include <Grid/qcd/action/fermion/FermionCore.h>
#include <Grid/qcd/action/fermion/ContinuedFractionFermion5D.h>
#include <Grid/qcd/action/fermion/implementation/ContinuedFractionFermion5DImplementation.h>
NAMESPACE_BEGIN(Grid);
#include "impl.h"
template class ContinuedFractionFermion5D<IMPLEMENTATION>;
NAMESPACE_END(Grid);

1
Grid/qcd/action/fermion/instantiation/GparityWilsonImplDF/ContinuedFractionFermion5DInstantiationGparityWilsonImplDF.cc Symbolic link
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../ContinuedFractionFermion5DInstantiation.cc.master

44
Grid/qcd/action/fermion/instantiation/GparityWilsonImplDF/DomainWallEOFAFermionInstantiationGparityWilsonImplDF.cc
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@ -1,44 +0,0 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/qcd/action/fermion/DomainWallEOFAFermion.cc
Copyright (C) 2017
Author: Peter Boyle <pabobyle@ph.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: Peter Boyle <peterboyle@Peters-MacBook-Pro-2.local>
Author: paboyle <paboyle@ph.ed.ac.uk>
Author: David Murphy <dmurphy@phys.columbia.edu>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#include <Grid/Grid_Eigen_Dense.h>
#include <Grid/qcd/action/fermion/FermionCore.h>
#include <Grid/qcd/action/fermion/DomainWallEOFAFermion.h>
#include <Grid/qcd/action/fermion/implementation/DomainWallEOFAFermionImplementation.h>
#include <Grid/qcd/action/fermion/implementation/DomainWallEOFAFermionCache.h>
NAMESPACE_BEGIN(Grid);
#include "impl.h"
template class DomainWallEOFAFermion<IMPLEMENTATION>;
NAMESPACE_END(Grid);

1
Grid/qcd/action/fermion/instantiation/GparityWilsonImplDF/DomainWallEOFAFermionInstantiationGparityWilsonImplDF.cc Symbolic link
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../DomainWallEOFAFermionInstantiation.cc.master

44
Grid/qcd/action/fermion/instantiation/GparityWilsonImplDF/MobiusEOFAFermionInstantiationGparityWilsonImplDF.cc
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@ -1,44 +0,0 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/qcd/action/fermion/MobiusEOFAFermion.cc
Copyright (C) 2017
Author: Peter Boyle <pabobyle@ph.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: Peter Boyle <peterboyle@Peters-MacBook-Pro-2.local>
Author: paboyle <paboyle@ph.ed.ac.uk>
Author: David Murphy <dmurphy@phys.columbia.edu>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#include <Grid/Grid_Eigen_Dense.h>
#include <Grid/qcd/action/fermion/FermionCore.h>
#include <Grid/qcd/action/fermion/MobiusEOFAFermion.h>
#include <Grid/qcd/action/fermion/implementation/MobiusEOFAFermionImplementation.h>
#include <Grid/qcd/action/fermion/implementation/MobiusEOFAFermionCache.h>
NAMESPACE_BEGIN(Grid);
#include "impl.h"
template class MobiusEOFAFermion<IMPLEMENTATION>;
NAMESPACE_END(Grid);

1
Grid/qcd/action/fermion/instantiation/GparityWilsonImplDF/MobiusEOFAFermionInstantiationGparityWilsonImplDF.cc Symbolic link
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@ -0,0 +1 @@
../MobiusEOFAFermionInstantiation.cc.master

39
Grid/qcd/action/fermion/instantiation/GparityWilsonImplDF/PartialFractionFermion5DInstantiationGparityWilsonImplDF.cc
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@ -1,39 +0,0 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/qcd/action/fermion/PartialFractionFermion5D.cc
Copyright (C) 2015
Author: Peter Boyle <pabobyle@ph.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#include <Grid/qcd/action/fermion/FermionCore.h>
#include <Grid/qcd/action/fermion/PartialFractionFermion5D.h>
#include <Grid/qcd/action/fermion/implementation/PartialFractionFermion5DImplementation.h>
NAMESPACE_BEGIN(Grid);
#include "impl.h"
template class PartialFractionFermion5D<IMPLEMENTATION>;
NAMESPACE_END(Grid);

1
Grid/qcd/action/fermion/instantiation/GparityWilsonImplDF/PartialFractionFermion5DInstantiationGparityWilsonImplDF.cc Symbolic link
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@ -0,0 +1 @@
../PartialFractionFermion5DInstantiation.cc.master

40
Grid/qcd/action/fermion/instantiation/GparityWilsonImplDF/WilsonCloverFermionInstantiationGparityWilsonImplDF.cc
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@ -1,40 +0,0 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/qcd/action/fermion/WilsonCloverFermion.cc
Copyright (C) 2017
Author: paboyle <paboyle@ph.ed.ac.uk>
Author: Guido Cossu <guido.cossu@ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#include <Grid/Grid.h>
#include <Grid/qcd/spin/Dirac.h>
#include <Grid/qcd/action/fermion/WilsonCloverFermion.h>
#include <Grid/qcd/action/fermion/implementation/WilsonCloverFermionImplementation.h>
NAMESPACE_BEGIN(Grid);
#include "impl.h"
template class WilsonCloverFermion<IMPLEMENTATION>;
NAMESPACE_END(Grid);

1
Grid/qcd/action/fermion/instantiation/GparityWilsonImplDF/WilsonCloverFermionInstantiationGparityWilsonImplDF.cc Symbolic link
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@ -0,0 +1 @@
../WilsonCloverFermionInstantiation.cc.master

40
Grid/qcd/action/fermion/instantiation/GparityWilsonImplDF/WilsonFermion5DInstantiationGparityWilsonImplDF.cc
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@ -1,40 +0,0 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/qcd/action/fermion/WilsonKernels.cc
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: Peter Boyle <peterboyle@Peters-MacBook-Pro-2.local>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution
directory
*************************************************************************************/
/* END LEGAL */
#include <Grid/qcd/action/fermion/FermionCore.h>
#include <Grid/qcd/action/fermion/implementation/WilsonFermion5DImplementation.h>
NAMESPACE_BEGIN(Grid);
#include "impl.h"
template class WilsonFermion5D<IMPLEMENTATION>;
NAMESPACE_END(Grid);

1
Grid/qcd/action/fermion/instantiation/GparityWilsonImplDF/WilsonFermion5DInstantiationGparityWilsonImplDF.cc Symbolic link
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@ -0,0 +1 @@
../WilsonFermion5DInstantiation.cc.master

40
Grid/qcd/action/fermion/instantiation/GparityWilsonImplDF/WilsonFermionInstantiationGparityWilsonImplDF.cc
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@ -1,40 +0,0 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/qcd/action/fermion/WilsonKernels.cc
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: Peter Boyle <peterboyle@Peters-MacBook-Pro-2.local>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution
directory
*************************************************************************************/
/* END LEGAL */
#include <Grid/qcd/action/fermion/FermionCore.h>
#include <Grid/qcd/action/fermion/implementation/WilsonFermionImplementation.h>
NAMESPACE_BEGIN(Grid);
#include "impl.h"
template class WilsonFermion<IMPLEMENTATION>;
NAMESPACE_END(Grid);

1
Grid/qcd/action/fermion/instantiation/GparityWilsonImplDF/WilsonFermionInstantiationGparityWilsonImplDF.cc Symbolic link
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../WilsonFermionInstantiation.cc.master

74
Grid/qcd/action/fermion/instantiation/GparityWilsonImplDF/WilsonKernelsInstantiationGparityWilsonImplDF.cc
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@ -1,74 +0,0 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/qcd/action/fermion/WilsonKernels.cc
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: Peter Boyle <peterboyle@Peters-MacBook-Pro-2.local>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution
directory
*************************************************************************************/
/* END LEGAL */
#include <Grid/qcd/action/fermion/FermionCore.h>
#include <Grid/qcd/action/fermion/implementation/WilsonKernelsImplementation.h>
#include <Grid/qcd/action/fermion/implementation/WilsonKernelsAsmImplementation.h>
#include <Grid/qcd/action/fermion/implementation/WilsonKernelsHandImplementation.h>
#include <Grid/qcd/action/fermion/implementation/WilsonKernelsHandGparityImplementation.h>
NAMESPACE_BEGIN(Grid);
// Move these
#include "impl.h"
// G-parity requires more specialised implementation.
template <>
void WilsonKernels<IMPLEMENTATION>::ContractConservedCurrentSiteFwd(const SitePropagator &q_in_1,
const SitePropagator &q_in_2,
SitePropagator &q_out,
DoubledGaugeFieldView &U,
unsigned int sU,
unsigned int mu,
bool switch_sign)
{
assert(0);
}
template <>
void WilsonKernels<IMPLEMENTATION>::ContractConservedCurrentSiteBwd( const SitePropagator &q_in_1,
const SitePropagator &q_in_2,
SitePropagator &q_out,
DoubledGaugeFieldView &U,
unsigned int mu,
unsigned int sU,
bool switch_sign)
{
assert(0);
}
HAND_SPECIALISE_GPARITY(IMPLEMENTATION);
template class WilsonKernels<IMPLEMENTATION>;
NAMESPACE_END(Grid);

1
Grid/qcd/action/fermion/instantiation/GparityWilsonImplDF/WilsonKernelsInstantiationGparityWilsonImplDF.cc Symbolic link
View File

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../WilsonKernelsInstantiationGparity.cc.master

37
Grid/qcd/action/fermion/instantiation/GparityWilsonImplDF/WilsonTMFermionInstantiationGparityWilsonImplDF.cc
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@ -1,37 +0,0 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/qcd/action/fermion/WilsonTMFermion.cc
Copyright (C) 2015
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#include <Grid/qcd/action/fermion/FermionCore.h>
#include <Grid/qcd/action/fermion/WilsonTMFermion.h>
#include <Grid/qcd/action/fermion/implementation/WilsonTMFermionImplementation.h>
NAMESPACE_BEGIN(Grid);
#include "impl.h"
template class WilsonTMFermion<IMPLEMENTATION>;
NAMESPACE_END(Grid);

1
Grid/qcd/action/fermion/instantiation/GparityWilsonImplDF/WilsonTMFermionInstantiationGparityWilsonImplDF.cc Symbolic link
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@ -0,0 +1 @@
../WilsonTMFermionInstantiation.cc.master

44
Grid/qcd/action/fermion/instantiation/GparityWilsonImplF/CayleyFermion5DInstantiationGparityWilsonImplF.cc
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@ -1,44 +0,0 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/qcd/action/fermion/WilsonKernels.cc
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: Peter Boyle <peterboyle@Peters-MacBook-Pro-2.local>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution
directory
*************************************************************************************/
/* END LEGAL */
#include <Grid/qcd/action/fermion/FermionCore.h>
#include <Grid/qcd/action/fermion/implementation/CayleyFermion5DImplementation.h>
#include <Grid/qcd/action/fermion/implementation/CayleyFermion5Dcache.h>
//#include <Grid/qcd/action/fermion/implementation/CayleyFermion5Dvec.h>
//#include <Grid/qcd/action/fermion/implementation/CayleyFermion5Dgpu.h>
NAMESPACE_BEGIN(Grid);
#include "impl.h"
template class CayleyFermion5D<IMPLEMENTATION>;
NAMESPACE_END(Grid);

1
Grid/qcd/action/fermion/instantiation/GparityWilsonImplF/CayleyFermion5DInstantiationGparityWilsonImplF.cc Symbolic link
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../CayleyFermion5DInstantiation.cc.master

38
Grid/qcd/action/fermion/instantiation/GparityWilsonImplF/ContinuedFractionFermion5DInstantiationGparityWilsonImplF.cc
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@ -1,38 +0,0 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/qcd/action/fermion/ContinuedFractionFermion5D.cc
Copyright (C) 2015
Author: Peter Boyle <pabobyle@ph.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#include <Grid/qcd/action/fermion/FermionCore.h>
#include <Grid/qcd/action/fermion/ContinuedFractionFermion5D.h>
#include <Grid/qcd/action/fermion/implementation/ContinuedFractionFermion5DImplementation.h>
NAMESPACE_BEGIN(Grid);
#include "impl.h"
template class ContinuedFractionFermion5D<IMPLEMENTATION>;
NAMESPACE_END(Grid);

1
Grid/qcd/action/fermion/instantiation/GparityWilsonImplF/ContinuedFractionFermion5DInstantiationGparityWilsonImplF.cc Symbolic link
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@ -0,0 +1 @@
../ContinuedFractionFermion5DInstantiation.cc.master

44
Grid/qcd/action/fermion/instantiation/GparityWilsonImplF/DomainWallEOFAFermionInstantiationGparityWilsonImplF.cc
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@ -1,44 +0,0 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/qcd/action/fermion/DomainWallEOFAFermion.cc
Copyright (C) 2017
Author: Peter Boyle <pabobyle@ph.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: Peter Boyle <peterboyle@Peters-MacBook-Pro-2.local>
Author: paboyle <paboyle@ph.ed.ac.uk>
Author: David Murphy <dmurphy@phys.columbia.edu>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#include <Grid/Grid_Eigen_Dense.h>
#include <Grid/qcd/action/fermion/FermionCore.h>
#include <Grid/qcd/action/fermion/DomainWallEOFAFermion.h>
#include <Grid/qcd/action/fermion/implementation/DomainWallEOFAFermionImplementation.h>
#include <Grid/qcd/action/fermion/implementation/DomainWallEOFAFermionCache.h>
NAMESPACE_BEGIN(Grid);
#include "impl.h"
template class DomainWallEOFAFermion<IMPLEMENTATION>;
NAMESPACE_END(Grid);

1
Grid/qcd/action/fermion/instantiation/GparityWilsonImplF/DomainWallEOFAFermionInstantiationGparityWilsonImplF.cc Symbolic link
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../DomainWallEOFAFermionInstantiation.cc.master

44
Grid/qcd/action/fermion/instantiation/GparityWilsonImplF/MobiusEOFAFermionInstantiationGparityWilsonImplF.cc
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@ -1,44 +0,0 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/qcd/action/fermion/MobiusEOFAFermion.cc
Copyright (C) 2017
Author: Peter Boyle <pabobyle@ph.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: Peter Boyle <peterboyle@Peters-MacBook-Pro-2.local>
Author: paboyle <paboyle@ph.ed.ac.uk>
Author: David Murphy <dmurphy@phys.columbia.edu>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#include <Grid/Grid_Eigen_Dense.h>
#include <Grid/qcd/action/fermion/FermionCore.h>
#include <Grid/qcd/action/fermion/MobiusEOFAFermion.h>
#include <Grid/qcd/action/fermion/implementation/MobiusEOFAFermionImplementation.h>
#include <Grid/qcd/action/fermion/implementation/MobiusEOFAFermionCache.h>
NAMESPACE_BEGIN(Grid);
#include "impl.h"
template class MobiusEOFAFermion<IMPLEMENTATION>;
NAMESPACE_END(Grid);

1
Grid/qcd/action/fermion/instantiation/GparityWilsonImplF/MobiusEOFAFermionInstantiationGparityWilsonImplF.cc Symbolic link
View File

@ -0,0 +1 @@
../MobiusEOFAFermionInstantiation.cc.master

39
Grid/qcd/action/fermion/instantiation/GparityWilsonImplF/PartialFractionFermion5DInstantiationGparityWilsonImplF.cc
View File

@ -1,39 +0,0 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/qcd/action/fermion/PartialFractionFermion5D.cc
Copyright (C) 2015
Author: Peter Boyle <pabobyle@ph.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#include <Grid/qcd/action/fermion/FermionCore.h>
#include <Grid/qcd/action/fermion/PartialFractionFermion5D.h>
#include <Grid/qcd/action/fermion/implementation/PartialFractionFermion5DImplementation.h>
NAMESPACE_BEGIN(Grid);
#include "impl.h"
template class PartialFractionFermion5D<IMPLEMENTATION>;
NAMESPACE_END(Grid);

1
Grid/qcd/action/fermion/instantiation/GparityWilsonImplF/PartialFractionFermion5DInstantiationGparityWilsonImplF.cc Symbolic link
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@ -0,0 +1 @@
../PartialFractionFermion5DInstantiation.cc.master

40
Grid/qcd/action/fermion/instantiation/GparityWilsonImplF/WilsonCloverFermionInstantiationGparityWilsonImplF.cc
View File

@ -1,40 +0,0 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/qcd/action/fermion/WilsonCloverFermion.cc
Copyright (C) 2017
Author: paboyle <paboyle@ph.ed.ac.uk>
Author: Guido Cossu <guido.cossu@ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#include <Grid/Grid.h>
#include <Grid/qcd/spin/Dirac.h>
#include <Grid/qcd/action/fermion/WilsonCloverFermion.h>
#include <Grid/qcd/action/fermion/implementation/WilsonCloverFermionImplementation.h>
NAMESPACE_BEGIN(Grid);
#include "impl.h"
template class WilsonCloverFermion<IMPLEMENTATION>;
NAMESPACE_END(Grid);

1
Grid/qcd/action/fermion/instantiation/GparityWilsonImplF/WilsonCloverFermionInstantiationGparityWilsonImplF.cc Symbolic link
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@ -0,0 +1 @@
../WilsonCloverFermionInstantiation.cc.master

40
Grid/qcd/action/fermion/instantiation/GparityWilsonImplF/WilsonFermion5DInstantiationGparityWilsonImplF.cc
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@ -1,40 +0,0 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/qcd/action/fermion/WilsonKernels.cc
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: Peter Boyle <peterboyle@Peters-MacBook-Pro-2.local>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution
directory
*************************************************************************************/
/* END LEGAL */
#include <Grid/qcd/action/fermion/FermionCore.h>
#include <Grid/qcd/action/fermion/implementation/WilsonFermion5DImplementation.h>
NAMESPACE_BEGIN(Grid);
#include "impl.h"
template class WilsonFermion5D<IMPLEMENTATION>;
NAMESPACE_END(Grid);

1
Grid/qcd/action/fermion/instantiation/GparityWilsonImplF/WilsonFermion5DInstantiationGparityWilsonImplF.cc Symbolic link
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@ -0,0 +1 @@
../WilsonFermion5DInstantiation.cc.master

40
Grid/qcd/action/fermion/instantiation/GparityWilsonImplF/WilsonFermionInstantiationGparityWilsonImplF.cc
View File

@ -1,40 +0,0 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/qcd/action/fermion/WilsonKernels.cc
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: Peter Boyle <peterboyle@Peters-MacBook-Pro-2.local>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution
directory
*************************************************************************************/
/* END LEGAL */
#include <Grid/qcd/action/fermion/FermionCore.h>
#include <Grid/qcd/action/fermion/implementation/WilsonFermionImplementation.h>
NAMESPACE_BEGIN(Grid);
#include "impl.h"
template class WilsonFermion<IMPLEMENTATION>;
NAMESPACE_END(Grid);

1
Grid/qcd/action/fermion/instantiation/GparityWilsonImplF/WilsonFermionInstantiationGparityWilsonImplF.cc Symbolic link
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@ -0,0 +1 @@
../WilsonFermionInstantiation.cc.master

74
Grid/qcd/action/fermion/instantiation/GparityWilsonImplF/WilsonKernelsInstantiationGparityWilsonImplF.cc
View File

@ -1,74 +0,0 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/qcd/action/fermion/WilsonKernels.cc
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: Peter Boyle <peterboyle@Peters-MacBook-Pro-2.local>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution
directory
*************************************************************************************/
/* END LEGAL */
#include <Grid/qcd/action/fermion/FermionCore.h>
#include <Grid/qcd/action/fermion/implementation/WilsonKernelsImplementation.h>
#include <Grid/qcd/action/fermion/implementation/WilsonKernelsAsmImplementation.h>
#include <Grid/qcd/action/fermion/implementation/WilsonKernelsHandImplementation.h>
#include <Grid/qcd/action/fermion/implementation/WilsonKernelsHandGparityImplementation.h>
NAMESPACE_BEGIN(Grid);
// Move these
#include "impl.h"
// G-parity requires more specialised implementation.
template <>
void WilsonKernels<IMPLEMENTATION>::ContractConservedCurrentSiteFwd(const SitePropagator &q_in_1,
const SitePropagator &q_in_2,
SitePropagator &q_out,
DoubledGaugeFieldView &U,
unsigned int sU,
unsigned int mu,
bool switch_sign)
{
assert(0);
}
template <>
void WilsonKernels<IMPLEMENTATION>::ContractConservedCurrentSiteBwd( const SitePropagator &q_in_1,
const SitePropagator &q_in_2,
SitePropagator &q_out,
DoubledGaugeFieldView &U,
unsigned int mu,
unsigned int sU,
bool switch_sign)
{
assert(0);
}
HAND_SPECIALISE_GPARITY(IMPLEMENTATION);
template class WilsonKernels<IMPLEMENTATION>;
NAMESPACE_END(Grid);

1
Grid/qcd/action/fermion/instantiation/GparityWilsonImplF/WilsonKernelsInstantiationGparityWilsonImplF.cc Symbolic link
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../WilsonKernelsInstantiationGparity.cc.master

37
Grid/qcd/action/fermion/instantiation/GparityWilsonImplF/WilsonTMFermionInstantiationGparityWilsonImplF.cc
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@ -1,37 +0,0 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/qcd/action/fermion/WilsonTMFermion.cc
Copyright (C) 2015
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#include <Grid/qcd/action/fermion/FermionCore.h>
#include <Grid/qcd/action/fermion/WilsonTMFermion.h>
#include <Grid/qcd/action/fermion/implementation/WilsonTMFermionImplementation.h>
NAMESPACE_BEGIN(Grid);
#include "impl.h"
template class WilsonTMFermion<IMPLEMENTATION>;
NAMESPACE_END(Grid);

1
Grid/qcd/action/fermion/instantiation/GparityWilsonImplF/WilsonTMFermionInstantiationGparityWilsonImplF.cc Symbolic link
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@ -0,0 +1 @@
../WilsonTMFermionInstantiation.cc.master

44
Grid/qcd/action/fermion/instantiation/GparityWilsonImplFH/CayleyFermion5DInstantiationGparityWilsonImplFH.cc
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@ -1,44 +0,0 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/qcd/action/fermion/WilsonKernels.cc
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: Peter Boyle <peterboyle@Peters-MacBook-Pro-2.local>
Author: paboyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution
directory
*************************************************************************************/
/* END LEGAL */
#include <Grid/qcd/action/fermion/FermionCore.h>
#include <Grid/qcd/action/fermion/implementation/CayleyFermion5DImplementation.h>
#include <Grid/qcd/action/fermion/implementation/CayleyFermion5Dcache.h>
//#include <Grid/qcd/action/fermion/implementation/CayleyFermion5Dvec.h>
//#include <Grid/qcd/action/fermion/implementation/CayleyFermion5Dgpu.h>
NAMESPACE_BEGIN(Grid);
#include "impl.h"
template class CayleyFermion5D<IMPLEMENTATION>;
NAMESPACE_END(Grid);

1
Grid/qcd/action/fermion/instantiation/GparityWilsonImplFH/CayleyFermion5DInstantiationGparityWilsonImplFH.cc Symbolic link
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@ -0,0 +1 @@
../CayleyFermion5DInstantiation.cc.master

38
Grid/qcd/action/fermion/instantiation/GparityWilsonImplFH/ContinuedFractionFermion5DInstantiationGparityWilsonImplFH.cc
View File

@ -1,38 +0,0 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/qcd/action/fermion/ContinuedFractionFermion5D.cc
Copyright (C) 2015
Author: Peter Boyle <pabobyle@ph.ed.ac.uk>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#include <Grid/qcd/action/fermion/FermionCore.h>
#include <Grid/qcd/action/fermion/ContinuedFractionFermion5D.h>
#include <Grid/qcd/action/fermion/implementation/ContinuedFractionFermion5DImplementation.h>
NAMESPACE_BEGIN(Grid);
#include "impl.h"
template class ContinuedFractionFermion5D<IMPLEMENTATION>;
NAMESPACE_END(Grid);

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