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Dec 4, 2024
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docs: update cuda related docs to reflect #12941

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9 changes: 6 additions & 3 deletions docs/tuning-apps/networking/cuda.rst
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Expand Up @@ -53,9 +53,12 @@ be found, please also pass ``--with-cuda-libdir``. For example:
``--with-cuda=<path-to-cuda> --with-cuda-libdir=/usr/local/cuda/lib64/stubs``.

Open MPI supports building with CUDA libraries and running on systems
without CUDA libraries or hardware. In order to take advantage of
this functionality, when compiling, you have to specify the CUDA
dependent components to be built as DSOs using the
without CUDA libraries or hardware.

For releases v5.0.2 and newer no special steps are required to get this behavior.

In order to realize this behavior for the v5.0.0 and v5.0.1 releases,
when configuring Open MPI, you have to specify the CUDA dependent components to be built as DSOs using the
``--enable-mca-dso=<comma-delimited-list-of-cuda-components.``
configure option.

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