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Code Releases Activity

Keep on GPU

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This commit is contained in:
Peter Boyle 2020-06-10 20:00:00 -04:00
parent 84c19587e7
commit 86bb0cc24b
1 changed files with 7 additions and 7 deletions
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14
Grid/qcd/utils/SUn.h
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@ -223,10 +223,10 @@ public:
int i0, i1;
su2SubGroupIndex(i0, i1, su2_index);
autoView( subgroup_v , subgroup,CpuWrite);
autoView( source_v , source,CpuRead);
autoView( Determinant_v , Determinant,CpuWrite);
thread_for(ss, grid->oSites(), {
autoView( subgroup_v , subgroup,AcceleratorWrite);
autoView( source_v , source,AcceleratorRead);
autoView( Determinant_v , Determinant,AcceleratorWrite);
accelerator_for(ss, grid->oSites(), 1, {
subgroup_v[ss]()()(0, 0) = source_v[ss]()()(i0, i0);
subgroup_v[ss]()()(0, 1) = source_v[ss]()()(i0, i1);
@ -257,9 +257,9 @@ public:
su2SubGroupIndex(i0, i1, su2_index);
dest = 1.0; // start out with identity
autoView( dest_v , dest, CpuWrite);
autoView( subgroup_v, subgroup, CpuRead);
thread_for(ss, grid->oSites(),
autoView( dest_v , dest, AcceleratorWrite);
autoView( subgroup_v, subgroup, AcceleratorRead);
acccelerator_for(ss, grid->oSites(),1,
{
dest_v[ss]()()(i0, i0) = subgroup_v[ss]()()(0, 0);
dest_v[ss]()()(i0, i1) = subgroup_v[ss]()()(0, 1);