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Update LLVM legacy APIs to the latest ones #124

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ouankou opened this issue Oct 2, 2022 · 0 comments
Open

Update LLVM legacy APIs to the latest ones #124

ouankou opened this issue Oct 2, 2022 · 0 comments
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enhancement New feature or request

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ouankou commented Oct 2, 2022

Currently, we are using __tgt_target_teams for GPU offloading. It's the oldest LLVM API, which has been updated to __tgt_target_teams_mapper since LLVM 12. Now LLVM 15 starts using __tgt_target_kernel instead. Their parameters are a little different. REX should update to the latest API in case they are removed from the future release of LLVM. We may be using other legacy APIs as well.

LLVM Legacy API: https://github.com/llvm/llvm-project/blob/release/15.x/openmp/libomptarget/src/LegacyAPI.cpp

LLVM 15 API: https://github.com/llvm/llvm-project/blob/release/15.x/openmp/libomptarget/include/omptarget.h
@ouankou ouankou added the enhancement New feature or request label Oct 2, 2022
@ouankou ouankou self-assigned this Oct 2, 2022
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