| 20 May 2023 |
 ShamrockLee (Yueh-Shun Li) | In reply to @twesterhout:matrix.org
Hello, has anybody managed to run MPI-aware applications via nix-portable or Nixie on an HPC cluster where Nix isn't installed? Single-node executables work fine, but I'm struggling to do anything with multi-node stuff. Currently trying to go through Singularity with pkgs.singularity-tools, but no luck so far. So if anybody has an example, that'd very much appreciated. I'm not familliar with MPI. Does it rely on certain device file or top-level directory? | 12:49:27 |
| 21 May 2023 |
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