OpenMP 5.1 Released With Better Interoperability For CUDA / AMD HIP / OpenCL

OpenMP 5.1 Released With Better Interoperability For CUDA / AMD HIP / OpenCL

It’s been two years already since the release of the OpenMP 5.0 specification and the update released on Friday is quite a worthy update:

OpenMP 5.1 introduces a new interop construct for improving interoperability with non-OpenMP device execution contexts. This aims to improve the portability of OpenMP 5.1+ to non-native interfaces/accelerators. This interop construct is designed with NVIDIA CUDA, AMD ROCm/HIP, and OpenCL in mind. The interop construct is used for dealing with interoperability properties for one or more “foreign runtime environments”.

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