[Openmp-commits] [openmp] [OpenMP][AMDGPU] Adapt dynamic callstack sizes to HIP behavior (PR #74080)

[Johannes Doerfert via Openmp-commits]

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@@ -2782,7 +2812,12 @@ struct AMDGPUDeviceTy : public GenericDeviceTy, AMDGenericDeviceTy {
 
   /// The current size of the stack that will be used in cases where it could
   /// not be statically determined.
-  uint64_t StackSize = 16 * 1024 /* 16 KB */;
+  /// Default: 1024, in conformity to hipLimitStackSize.
+  uint64_t StackSize = 1024 /* 1 KiB */;
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jdoerfert wrote:

uint32_t

https://github.com/llvm/llvm-project/pull/74080