arsenm wrote:
Note this attribute doesn't actually do anything yet. @jwanggit86 are you
working on implementing the propagation and optimizations with this?
https://github.com/llvm/llvm-project/pull/87695
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https://github.com/jhuber6 closed
https://github.com/llvm/llvm-project/pull/87695
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https://github.com/jhuber6 updated
https://github.com/llvm/llvm-project/pull/87695
>From 1738c7f54bc838eac29402c4248db063d908d575 Mon Sep 17 00:00:00 2001
From: Joseph Huber
Date: Thu, 4 Apr 2024 15:10:55 -0500
Subject: [PATCH] [OpenMP] Add amdgpu-num-work-groups attribute to OpenMP
kernels
S
https://github.com/jhuber6 updated
https://github.com/llvm/llvm-project/pull/87695
>From a314dadecad6f12db20c34a133ec7bb084a77b5d Mon Sep 17 00:00:00 2001
From: Joseph Huber
Date: Thu, 4 Apr 2024 15:10:55 -0500
Subject: [PATCH 1/2] [OpenMP] Add amdgpu-num-work-groups attribute to OpenMP
kernel
https://github.com/shiltian approved this pull request.
LG
https://github.com/llvm/llvm-project/pull/87695
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@@ -4791,6 +4791,9 @@ void OpenMPIRBuilder::writeTeamsForKernel(const Triple
&T, Function &Kernel,
updateNVPTXMetadata(Kernel, "maxclusterrank", UB, true);
updateNVPTXMetadata(Kernel, "minctasm", LB, false);
}
+ if (T.isAMDGPU()) {
shiltian wrote:
llvmbot wrote:
@llvm/pr-subscribers-clang
Author: Joseph Huber (jhuber6)
Changes
Summary:
This new attribute was introduced recently. We already do this for NVPTX
kernels so we should apply this for AMDGPU as well. This patch simply
applies this metadata in cases where a lower bound is kno
https://github.com/jhuber6 created
https://github.com/llvm/llvm-project/pull/87695
Summary:
This new attribute was introduced recently. We already do this for NVPTX
kernels so we should apply this for AMDGPU as well. This patch simply
applies this metadata in cases where a lower bound is known