[llvm] [Offload] Allow CUDA Kernels to use arbitrarily large shared memory (PR #145963)

[via llvm-commits]

github-actions[bot] wrote:

<!--LLVM CODE FORMAT COMMENT: {clang-format}-->


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``````````bash
git-clang-format --diff HEAD~1 HEAD --extensions cpp,h -- offload/plugins-nextgen/cuda/dynamic_cuda/cuda.cpp offload/plugins-nextgen/cuda/dynamic_cuda/cuda.h offload/plugins-nextgen/cuda/src/rtl.cpp
``````````

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<details>
<summary>
View the diff from clang-format here.
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``````````diff
diff --git a/offload/plugins-nextgen/cuda/src/rtl.cpp b/offload/plugins-nextgen/cuda/src/rtl.cpp
index fd9528061..b899497bd 100644
--- a/offload/plugins-nextgen/cuda/src/rtl.cpp
+++ b/offload/plugins-nextgen/cuda/src/rtl.cpp
@@ -1306,10 +1306,9 @@ Error CUDAKernelTy::launchImpl(GenericDeviceTy &GenericDevice,
   // In case we require more memory than the current limit.
   if (MaxDynCGroupMem >= MaxDynCGroupMemLimit) {
     CUresult AttrResult = cuFuncSetAttribute(
-        Func,
-        CU_FUNC_ATTRIBUTE_MAX_DYNAMIC_SHARED_SIZE_BYTES,
-        MaxDynCGroupMem);
-    Plugin::check(AttrResult,
+        Func, CU_FUNC_ATTRIBUTE_MAX_DYNAMIC_SHARED_SIZE_BYTES, MaxDynCGroupMem);
+    Plugin::check(
+        AttrResult,
         "Error in cuLaunchKernel while setting the memory limits: %s");
     MaxDynCGroupMemLimit = MaxDynCGroupMem;
   }

``````````

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https://github.com/llvm/llvm-project/pull/145963