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Discussion about Intel GPU support #73

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tpadioleau opened this issue Jul 8, 2022 · 2 comments
Open

Discussion about Intel GPU support #73

tpadioleau opened this issue Jul 8, 2022 · 2 comments
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Align with Kokkos

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tpadioleau commented Jul 8, 2022 •
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We currently use global variables to store some data related to discrete spaces. I do not see any implementation of a device global variable for now, only a discussion about it here, see also there.
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tpadioleau commented Jul 8, 2022 •
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One could test if the OpenCL keyword __global works with the dpcpp compiler.

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Compiling SYCL_EXTERNAL inline sycl::ext::oneapi::experimental::device_global<std::byte, decltype(properties(device_image_scope))> global_variable; with -fsycl-device-code-split=off might do the trick

@tpadioleau tpadioleau added this to the Align with Kokkos milestone Feb 22, 2024
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