69 rader
2.7 KiB
Diff
69 rader
2.7 KiB
Diff
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diff --git a/projects/clr/rocclr/device/rocm/rocvirtual.cpp b/projects/clr/rocclr/device/rocm/rocvirtual.cpp
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index 5abfd73284..ddabe0c192 100644
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--- a/projects/clr/rocclr/device/rocm/rocvirtual.cpp
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+++ b/projects/clr/rocclr/device/rocm/rocvirtual.cpp
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@@ -3411,49 +3411,7 @@ bool VirtualGPU::createVirtualQueue(uint deviceQueueSize) {
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#if IS_LINUX
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__attribute__((optimize("unroll-all-loops"), always_inline)) static inline void nontemporalMemcpy(
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void* __restrict dst, const void* __restrict src, size_t size) {
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-#if defined(ATI_ARCH_X86)
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-#if defined(__AVX512F__)
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- for (auto i = 0u; i != size / sizeof(__m512i); ++i) {
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- _mm512_stream_si512(reinterpret_cast<__m512i* __restrict&>(dst)++,
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- *reinterpret_cast<const __m512i* __restrict&>(src)++);
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- }
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- size = size % sizeof(__m512i);
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-#endif
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-
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-#if defined(__AVX__)
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- for (auto i = 0u; i != size / sizeof(__m256i); ++i) {
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- _mm256_stream_si256(reinterpret_cast<__m256i* __restrict&>(dst)++,
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- *reinterpret_cast<const __m256i* __restrict&>(src)++);
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- }
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- size = size % sizeof(__m256i);
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-#endif
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-
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- for (auto i = 0u; i != size / sizeof(__m128i); ++i) {
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- _mm_stream_si128(reinterpret_cast<__m128i* __restrict&>(dst)++,
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- *(reinterpret_cast<const __m128i* __restrict&>(src)++));
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- }
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- size = size % sizeof(__m128i);
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-
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- for (auto i = 0u; i != size / sizeof(long long); ++i) {
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- _mm_stream_si64(reinterpret_cast<long long* __restrict&>(dst)++,
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- *reinterpret_cast<const long long* __restrict&>(src)++);
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- }
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- size = size % sizeof(long long);
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-
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- for (auto i = 0u; i != size / sizeof(int); ++i) {
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- _mm_stream_si32(reinterpret_cast<int* __restrict&>(dst)++,
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- *reinterpret_cast<const int* __restrict&>(src)++);
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- }
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-
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- size = size % sizeof(int);
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- // Copy remaining bytes for unaligned size
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std::memcpy(dst, src, size);
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-
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- // Add memory fence
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- _mm_sfence();
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-#else
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- std::memcpy(dst, src, size);
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-#endif
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}
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#else
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static inline void nontemporalMemcpy(void* __restrict dst, const void* __restrict src,
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@@ -3710,10 +3668,10 @@ bool VirtualGPU::submitKernelInternal(const amd::NDRangeContainer& sizes, const
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*dev().info().hdpMemFlushCntl = 1u;
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auto kSentinel = *reinterpret_cast<volatile int*>(dev().info().hdpMemFlushCntl);
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} else if (kernArgImpl == KernelArgImpl::DeviceKernelArgsReadback && argSize != 0) {
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- _mm_sfence();
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+ //_mm_sfence();
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*(argBuffer + argSize - 1) = *(parameters + argSize - 1);
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- _mm_mfence();
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- auto kSentinel = *reinterpret_cast<volatile unsigned char*>(argBuffer + argSize - 1);
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+ //_mm_mfence();
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+ //auto kSentinel = *reinterpret_cast<volatile unsigned char*>(argBuffer + argSize - 1);
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}
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}
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}
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