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| @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. | 07:33:55 |
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| 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 |
| ShamrockLee (Yueh-Shun Li) changed their display name from Yueh-Shun Li to Yueh-Shun Li (Shamrock). | 19:02:31 |
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| ShamrockLee (Yueh-Shun Li) changed their display name from Yueh-Shun Li (Shamrock) to ShamrockLee (Yueh-Shun Li). | 08:52:41 |
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