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Introduce view objects that can safely be copied to GPU for access

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paboyle
2018-03-04 16:40:11 +00:00
parent aead94e9a7
commit 984e06e2b5
20 changed files with 204 additions and 142 deletions
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4
tests/core/Test_cshift_red_black.cc
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@ -30,7 +30,6 @@ Author: paboyle <paboyle@ph.ed.ac.uk>
#include <Grid/Grid.h>
using namespace Grid;
;
#define POWER10
@ -84,10 +83,11 @@ int main (int argc, char ** argv)
pickCheckerboard(Odd,Uo,U);
// std::cout<<GridLogMessage << U<<std::endl;
std::cout<<GridLogMessage<< U <<std::endl;
std::cout<<GridLogMessage << "U " <<norm2(U)<<std::endl;
std::cout<<GridLogMessage << "Ue " <<norm2(Ue)<<std::endl;
std::cout<<GridLogMessage << "Uo " <<norm2(Uo)<<std::endl;
TComplex cm;
TComplex cmeo;
for(int dir=0;dir<Nd;dir++){

2
tests/core/Test_main.cc
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@ -547,7 +547,7 @@ int main(int argc, char **argv) {
coor[1]++) {
for (coor[0] = 0; coor[0] < latt_size[0] / mpi_layout[0];
coor[0]++) {
std::complex<Grid::Real> diff;
Complex diff;
std::vector<int> shiftcoor = coor;
shiftcoor[dir] = (shiftcoor[dir] + shift + latt_size[dir]) %

4
tests/core/Test_staggered5D.cc
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@ -89,9 +89,11 @@ int main (int argc, char ** argv)
// replicate across fifth dimension
////////////////////////////////////
LatticeGaugeField Umu5d(FGrid);
auto umu5d = Umu5d.View();
auto umu = Umu.View();
for(int ss=0;ss<Umu.Grid()->oSites();ss++){
for(int s=0;s<Ls;s++){
Umu5d[Ls*ss+s] = Umu[ss];
umu5d[Ls*ss+s] = umu[ss];
}
}