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Optimize atomic floats on nvptx #34

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taiki-e opened this issue Aug 17, 2022 · 0 comments · May be fixed by #45
Open

Optimize atomic floats on nvptx #34

taiki-e opened this issue Aug 17, 2022 · 0 comments · May be fixed by #45
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A-float Area: related to atomic float C-enhancement Category: A new feature or an improvement for an existing one O-nvptx Target: NVPTX, https://llvm.org/docs/NVPTXUsage.html

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taiki-e commented Aug 17, 2022 •
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The CPU targets do not have instructions for atomic float (UPDATE: AArch64 now has FEAT_LSFE (#201)), but the GPU targets have these instructions.
@taiki-e taiki-e added C-enhancement Category: A new feature or an improvement for an existing one O-nvptx Target: NVPTX, https://llvm.org/docs/NVPTXUsage.html labels Aug 17, 2022
@taiki-e taiki-e linked a pull request Oct 20, 2022 that will close this issue
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@taiki-e taiki-e added the A-float Area: related to atomic float label Jan 12, 2025
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A-float Area: related to atomic float C-enhancement Category: A new feature or an improvement for an existing one O-nvptx Target: NVPTX, https://llvm.org/docs/NVPTXUsage.html
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Optimize atomic float on NVPTX taiki-e/portable-atomic
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