This is README.md for https://github.com/ROCm/aomp. This is the base repository for AOMP. Use this github repository for packaged releases, issues, documentation, and examples.
The last release is AOMP 20.0-0. Currently AOMP 20.0-1 is under development.
Attention Users! Please use this repository for issues. Do not put issues in any of the source code repositories.
- Overview
- Copyright and Disclaimer
- Software License Agreement
- Install
- Release Packages
- Test Install
- Examples
- Issues
- Developers Readme
- amd-trunk-dev Only for developers working on upstream integration branch.
- Limitations
AOMP is a scripted build of LLVM and supporting software. It has support for OpenMP target offload on AMD GPUs. Since AOMP is a clang/llvm compiler, it also supports GPU offloading with HIP, stdpar, CUDA, and OpenCL. The source code used to build AOMP is the amd-staging branch of the llvm-project repository used by AMD for llvm developments.
The bin directory of this repository contains the developer README.md and build scripts needed to download, build, and install AOMP from source. In addition to the mirrored llvm-project repository, AOMP uses a number of open-source ROCm components. The build scripts will download, build, and install all components needed for AOMP.
This from-source build is intended for developers. It is long, has many system prerequisites, and requires extensive resources. If your goal is to test an advanced develpment compiler, we recommend that you install the latest development release of the AOMP debian or rpm package described in the install page.
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See the release notes in github. Here are some limitations.
- Some simd constructs fail to vectorize on both host and GPUs.