[Openmp-commits] [openmp] [OpenMP] Support 'omp_get_num_procs' on the device (PR #65501)

[Shilei Tian via Openmp-commits]

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@@ -373,16 +374,21 @@ struct CUDADeviceTy : public GenericDeviceTy {
     return Plugin::check(Res, "Error in cuCtxSetCurrent: %s");
   }
 
+  /// NVIDIA returns the product of the SM count and the number of warps that
+  /// fit if the maximum number of threads were scheduled on each SM.
+  uint64_t getHardwareParallelism() const override {
+    return HardwareParallelism;
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shiltian wrote:

Where is this value set?

https://github.com/llvm/llvm-project/pull/65501