Add __syncwarp tests #603
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Add __syncwarp tests #603
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Change-Id: I1024a0316a9ac265576f509a10b9d4617650529e
…evelop/ROCm_hip-tests/pr-582
ywang103-amd
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* Add hipHostMalloc() new flag hipHostMallocUncached which will force to allocate pinned host memory on extended fine grained system memory pool. * Add hipHostAlloc() new flag hipHostAllocUncached which will force to allocate pinned host memory on extended fine grained system memory pool. * Add hipHostRegister() new flag hipHostRegisterUncached which will force to map host memory onto extended fine grained system momory pool. [ROCm/clr commit: a7d7687]
SwRaw
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* Add hipHostMalloc() new flag hipHostMallocUncached which will force to allocate pinned host memory on extended fine grained system memory pool. * Add hipHostAlloc() new flag hipHostAllocUncached which will force to allocate pinned host memory on extended fine grained system memory pool. * Add hipHostRegister() new flag hipHostRegisterUncached which will force to map host memory onto extended fine grained system momory pool.
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This patch adds a test for __syncwarp with and without the mask. The test checks that warp threads can synchronize with in a reduce operation with diverging threads.
🔁 Imported from ROCm/hip-tests#582
🧑💻 Originally authored by @rocm-devops