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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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Grid/lattice/Lattice_trace.h
+4 -4
View File
@@ -41,8 +41,8 @@ template<class vobj>
inline auto trace(const Lattice<vobj> &lhs) -> Lattice<decltype(trace(vobj()))>
{
Lattice<decltype(trace(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], trace(lhs_v(ss)));
});
@@ -56,8 +56,8 @@ template<int Index,class vobj>
inline auto TraceIndex(const Lattice<vobj> &lhs) -> Lattice<decltype(traceIndex<Index>(vobj()))>
{
Lattice<decltype(traceIndex<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], traceIndex<Index>(lhs_v(ss)));
});