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https://issues.apache.org/jira/browse/ARROW-12300?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kouhei Sutou reassigned ARROW-12300:
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Assignee: Prem Sagar Gali
> [C++] ArrowCUDA erroneously links to CUDA Runtime while only using CUDA
> Driver API
> ----------------------------------------------------------------------------------
>
> Key: ARROW-12300
> URL: https://issues.apache.org/jira/browse/ARROW-12300
> Project: Apache Arrow
> Issue Type: Bug
> Components: C++
> Affects Versions: 3.0.0
> Reporter: Keith Kraus
> Assignee: Prem Sagar Gali
> Priority: Major
> Labels: pull-request-available
> Time Spent: 40m
> Remaining Estimate: 0h
>
> As far as I can tell the Arrow GPU code only uses the CUDA driver API, but
> the CMake links it to the CUDA Runtime:
> https://github.com/apache/arrow/blob/apache-arrow-3.0.0/cpp/src/arrow/gpu/CMakeLists.txt#L39
> ({{${CUDA_LIBRARIES}}} is defined via the CMake {{FindCUDA}} module here:
> https://cmake.org/cmake/help/latest/module/FindCUDA.html#result-variables)
> By default the static library for the CUDA Runtime will be used and things
> will get statically linked inside of the Arrow GPU library unnecessarily.
> Additionally, this can cause issues related to CUDA initialization as shown
> here: https://github.com/rapidsai/cudf/issues/7600
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