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SWDEV-240804 - Add hipMemAdvise() extension

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Add coarse grain memory extension. The new advice will allow HMM
to disable cache coherency policy to improve performance

Change-Id: I3c792d6a96896b983a7ffccddaa0ded06d183212
This commit is contained in:
German Andryeyev
2021-05-31 12:56:40 -04:00
parent 0714bdfbea
commit 2b3a4e711b
2 changed files with 11 additions and 1 deletions
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hipamd/rocclr/hip_hmm.cpp
+4
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@@ -45,6 +45,10 @@ static_assert(static_cast<uint32_t>(hipMemAdviseSetAccessedBy) ==
amd::MemoryAdvice::SetAccessedBy, "Enum mismatch with ROCclr!");
static_assert(static_cast<uint32_t>(hipMemAdviseUnsetAccessedBy) ==
amd::MemoryAdvice::UnsetAccessedBy, "Enum mismatch with ROCclr!");
static_assert(static_cast<uint32_t>(hipMemAdviseSetCoarseGrain) ==
amd::MemoryAdvice::SetCoarseGrain, "Enum mismatch with ROCclr!");
static_assert(static_cast<uint32_t>(hipMemAdviseUnsetCoarseGrain) ==
amd::MemoryAdvice::UnsetCoarseGrain, "Enum mismatch with ROCclr!");
static_assert(static_cast<uint32_t>(hipMemRangeAttributeReadMostly) ==
amd::MemRangeAttribute::ReadMostly, "Enum mismatch with ROCclr!");