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Posted to commits@tvm.apache.org by GitBox <gi...@apache.org> on 2019/11/16 01:59:27 UTC
[GitHub] [incubator-tvm] Laurawly commented on a change in pull request
#4353: [Perf] Enhance cudnn and cublas backend and enable TensorCore
Laurawly commented on a change in pull request #4353: [Perf] Enhance cudnn and cublas backend and enable TensorCore
URL: https://github.com/apache/incubator-tvm/pull/4353#discussion_r347069251
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File path: src/runtime/contrib/cublas/cublas.cc
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@@ -36,6 +36,36 @@ inline cublasOperation_t BooleanToTranspose(bool item) {
return item ? CUBLAS_OP_T : CUBLAS_OP_N;
}
+inline void TryEnableTensorCore(cublasHandle_t hdl) {
+ // TensorCores are only supported in cublas 9.0 or higher
Review comment:
Also cuda compute capability is 70 or higher? `__CUDACC_VER_MAJOR__ >= 7`
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