[Mvapich-discuss] OMB 7.5.2 with a fix for build failure with CUDA 13 is available

Panda, Dhabaleswar panda at cse.ohio-state.edu
Fri Dec 5 15:12:54 EST 2025


This is a short note to indicate that issues related to building OMB
on systems with CUDA 13 have been resolved.

The latest stable version of OMB 7.5.2 with this fix is available.

* Bug Fixes
    - Fixed a build failure with CUDA 13
        - Thanks to Coey Minear @HPE for the report and patch

For downloading OMB 7.5.2 and associated README instructions,
please visit the following URL:

http://mvapich.cse.ohio-state.edu (under Benchmarks tab)

All questions, feedback, bug reports, hints for performance tuning,
patches, and enhancements are welcome. Please post it to the
mvapich-discuss mailing list (mvapich-discuss at lists.osu.edu).

Thanks,

The MVAPICH Team

PS: We are also happy to inform you that the number of organizations
using MVAPICH libraries (and registered at the MVAPICH site) has
crossed 3,475 worldwide (in 93 countries). The number of downloads
from the MVAPICH site has crossed 1,988,000 (1.988 million).  The
MVAPICH team would like to thank all its users and organizations!!



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