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Apply KernelImportsToArguments in LFRic #2736

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sergisiso opened this issue Oct 4, 2024 · 0 comments
Open

Apply KernelImportsToArguments in LFRic #2736

sergisiso opened this issue Oct 4, 2024 · 0 comments
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LFRic Issue relates to the LFRic domain NG-ARCH Issues relevant to the GPU parallelisation of LFRic and other models expected to be used in NG-ARCH

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KernelImportsToArguments has bee previously used in GOcean to prepare GPU kernels (as they can not have imports of global data inside the kernel). We could attempt the same in LFRic as some of its kernels report the same problem.

There is an additional difficulty, that not all LFRic kernels imports are data, some are routines, and this transformation will not solve the routine case (which need to be inlined or annotated with a GPU directive)
@sergisiso sergisiso added LFRic Issue relates to the LFRic domain NG-ARCH Issues relevant to the GPU parallelisation of LFRic and other models expected to be used in NG-ARCH labels Oct 4, 2024
@sergisiso sergisiso self-assigned this Oct 4, 2024
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LFRic Issue relates to the LFRic domain NG-ARCH Issues relevant to the GPU parallelisation of LFRic and other models expected to be used in NG-ARCH
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