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gpu-openmp: dont talk about OpenACC support in OpenMP-offload-basics
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juhanikataja committed May 31, 2024
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22 changes: 11 additions & 11 deletions gpu-openmp/docs/02-OpenMP-offload-basics.md
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Expand Up @@ -31,17 +31,17 @@ lang: en
- currently, OpenACC can provide better performance in NVIDIA GPUs


# OpenACC support for AMD GPUs

- OpenACC support for AMD GPUs in GNU compilers under development
- OpenACC support in general for Clang/Flang is under development
- Cray compilers
- Fortran compiler supports OpenACC v2.7, support for latest OpenACC coming
- C/C++ compiler does not support OpenACC
- In LUMI, only Fortran is supported with OpenACC
- For now, OpenACC is not a recommended approach for new codes targeting AMD
GPUs
- if a Fortran code already uses OpenACC, it may be possible to use it
<!-- # OpenACC support for AMD GPUs -->

<!-- - OpenACC support for AMD GPUs in GNU compilers under development -->
<!-- - OpenACC support in general for Clang/Flang is under development -->
<!-- - Cray compilers -->
<!-- - Fortran compiler supports OpenACC v2.7, support for latest OpenACC coming -->
<!-- - C/C++ compiler does not support OpenACC -->
<!-- - In LUMI, only Fortran is supported with OpenACC -->
<!-- - For now, OpenACC is not a recommended approach for new codes targeting AMD -->
<!-- GPUs -->
<!-- - if a Fortran code already uses OpenACC, it may be possible to use it -->


# OpenMP vs. CUDA/HIP
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