, September 9, 2022 at 9:50 PM
To: Open MPI Developers
Cc: Gilles Gouaillardet
Subject: RE: [EXTERNAL][OMPI devel] Proposed change to Cuda dependencies in
Open MPI
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William,
What is the desired behavior if Open MPI built with CUDA is used on a
system where CUDA is not available or cannot be used because of ABI
compatibility issues?
- issue a warning (could not open the DSO because of unsatisfied
dependencies)?
- silently ignore the CUDA related components?
Hello interested parties,
As part of the work for the accelerator framework, the non standard behavior of
the existing cuda code in Open MPI is being reworked. One of the proposed
changes involves a change to the behavior of linking/compiling cuda components.
Currently, cuda functions are
