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For $reason I attempted a standalone build of redgreengpu (outside of a bundle) on an NVIDIA GPU machine and link IFS in a bundle build against it. (I can share more details if required.)
In that s…
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https://github.com/PHAREHUB/PHARE/blob/5a3c7ce70357fcaf953f9dec7809cb9bee8c75d7/res/cmake/test.cmake#L37
probably TORM
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Add `rdma_mpi = 'T'` to test suite. This only gets turned on in OpenACC (GPU) mode, which only exists on the Phoenix GPU runner and the Frontier runner, both of which support it.
Note: There needs …
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Given the ubiquity of these programming models, and some downstream desires, it might be worth looking into what it would take to add these programming models as well.
The basic programming model…
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I (somewhat) recently saw a presentation ([here](https://www.nas.nasa.gov/SC19/demos/demo10.html)) from a NASA contractor at the [Supercomputing 19](https://sc19.supercomputing.org/) conference discus…
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Using the 02_eels test of Al111 in test-suite, CudaFortran run in less then one second, while OpenAcc takes about 13 second.
Tests done on branch tech/deve-gpu
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I want to suggest to permit the 'access-spec' to the use-stmt to set the
public/private default for t…
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We support both structured and unstructured data regions in OpenACC. It would probably be useful to have the equivalent in OpenMP offload.
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In OpenMP 5.1 the `tile` construct for loops was introduced to allow loop tiling. The structure is a bit different from OpenACC and not all compilers support it until now. Some [implementation](https:…