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Make view specify where and drive data motion - first cut.

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This is a compile tiime option --enable-unified=yes/no
This commit is contained in:
Peter Boyle
2020-05-21 16:13:16 -04:00
parent ebb60330c9
commit 7860a50f70
48 changed files with 688 additions and 718 deletions
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8
Grid/lattice/Lattice_transpose.h
View File

@@ -41,8 +41,8 @@ NAMESPACE_BEGIN(Grid);
template<class vobj>
inline Lattice<vobj> transpose(const Lattice<vobj> &lhs){
Lattice<vobj> ret(lhs.Grid());
auto ret_v = ret.View();
auto lhs_v = lhs.View();
auto ret_v = ret.View(AcceleratorWrite);
auto lhs_v = lhs.View(AcceleratorRead);
accelerator_for(ss,lhs_v.size(),vobj::Nsimd(),{
coalescedWrite(ret_v[ss], transpose(lhs_v(ss)));
});
@@ -56,8 +56,8 @@ template<int Index,class vobj>
inline auto TransposeIndex(const Lattice<vobj> &lhs) -> Lattice<decltype(transposeIndex<Index>(vobj()))>
{
Lattice<decltype(transposeIndex<Index>(vobj()))> ret(lhs.Grid());
auto ret_v = ret.View();
auto lhs_v = lhs.View();
auto ret_v = ret.View(AcceleratorWrite);
auto lhs_v = lhs.View(AcceleratorRead);
accelerator_for(ss,lhs_v.size(),vobj::Nsimd(),{
coalescedWrite(ret_v[ss] , transposeIndex<Index>(lhs_v(ss)));
});