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Add CUDA architecture to CMake option when building for NVidia devices #2029

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ndgrigorian opened this issue Mar 24, 2025 · 0 comments · May be fixed by #2096
Open

Add CUDA architecture to CMake option when building for NVidia devices #2029

ndgrigorian opened this issue Mar 24, 2025 · 0 comments · May be fixed by #2096
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@vlad-perevezentsev
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build cmake Issue pertaining to CMake enhancement New feature or request good first issue Good for newcomers

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@ndgrigorian
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Currently, DPCTL_TARGET_CUDA cmake option is binary, and doesn't allow the user to set a CUDA architecture.

This could become problematic in the future and/or for extensions which the compiler may generate code which is unusable on some architectures.

The solution is to use DPCTL_TARGET_CUDA option to allow the user to set an architecture, and if one isn't sett, to fall back to the default (sm_50 is the current default per oneAPI extension)
@ndgrigorian ndgrigorian changed the title Add CUDA architecture parameter when building for NVidia devices Add CUDA architecture to CMake option when building for NVidia devices Mar 24, 2025
@ndgrigorian ndgrigorian added good first issue Good for newcomers enhancement New feature or request build cmake Issue pertaining to CMake labels Mar 24, 2025
@vlad-perevezentsev vlad-perevezentsev self-assigned this Jun 5, 2025
@vlad-perevezentsev vlad-perevezentsev linked a pull request Jun 5, 2025 that will close this issue
Enable architecture selection for DPCTL_TARGET_CUDA #2096
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build cmake Issue pertaining to CMake enhancement New feature or request good first issue Good for newcomers
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Enable architecture selection for DPCTL_TARGET_CUDA IntelPython/dpctl
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