[Mlir-commits] [mlir] [AMDGPU] Add parameterization for optimized shared memory variables (PR #82508)

[llvmlistbot at llvm.org]

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@@ -37,11 +37,18 @@ using namespace mlir::amdgpu;
 
 /// The size of a shared memory line according to AMD documentation.
 /// https://www.amd.com/content/dam/amd/en/documents/instinct-tech-docs/instruction-set-architectures/instinct-mi200-cdna2-instruction-set-architecture.pdf
-constexpr int64_t kSharedMemoryLineSizeBytes = 64;
-/// We optimize for 64bit accesses, but this can be made an argument in the
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harsh-amd wrote:

why do we need these globals?

https://github.com/llvm/llvm-project/pull/82508