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| From: | Ludovic Courtès |
| Subject: | Optimized and portable Open MPI packaging |
| Date: | Thu, 19 Dec 2019 15:15:12 +0100 |
| User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux) |
Hello Guix! For the HPC folks among us, here’s the story of getting Open MPI to perform well with a variety of high-performance interconnects: https://hpc.guix.info/blog/2019/12/optimized-and-portable-open-mpi-packaging/ Most of the changes in that area landed in ‘master’ last month. Feedback welcome! Ludo’.
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