Bug#1102612: mpich 4.3 not initialising multiple processes

2025-04-21 Thread Paul Gevers
Hi, On Sun, 20 Apr 2025 16:45:34 +0200 Drew Parsons wrote: Package: mpich Version: 4.3.0-5 Followup-For: Bug #1102612 Control: found -1 4.3.0-5 Control: fixed -1 4.3.0-6 Updating tags (the fixed version is in experimental, the version in unstable is not yet updated). https://qa.debian.org/e

Bug#1102612: mpich 4.3 not initialising multiple processes

2025-04-20 Thread Drew Parsons
Package: mpich Version: 4.3.0-5 Followup-For: Bug #1102612 Control: found -1 4.3.0-5 Control: fixed -1 4.3.0-6 Updating tags (the fixed version is in experimental, the version in unstable is not yet updated).

Bug#1102612: mpich 4.3 not initialising multiple processes

2025-04-14 Thread Drew Parsons
Package: mpich Followup-For: Bug #1102612 Is this upstream bug related to the problem? https://github.com/pmodels/mpich/issues/7064#issuecomment-2301026290 It suggests the pmix build configuration might be an issue. The timing of that bug doesn't match well, though, it was made in August 2024, be

Bug#1102612: mpich 4.3 not initialising multiple processes

2025-04-11 Thread Drew Parsons
Package: mpich Followup-For: Bug #1102612 There is evidence that libucx0 might be the problem, or a problem, in the ga (libglobalarrays-dev) build logs https://buildd.debian.org/status/fetch.php?pkg=ga&arch=amd64&ver=5.9.1-1&stamp=1744381093&raw=0 e.g. FAIL: global/testing/pgtest copy is OK

Bug#1102612: mpich 4.3 not initialising multiple processes

2025-04-11 Thread Drew Parsons
Package: mpich Version: 4.3.0-5 Followup-For: Bug #1102612 One data point might be relevant. The bug reported here manifests in the amd64 and arm64 tests of armci-mpi. But the armci-mpi tests are passing cleanly on the 32-bit arches, armhf and the others. I note that the build time mpich errors

Bug#1102612: mpich 4.3 not initialising multiple processes

2025-04-10 Thread Drew Parsons
Package: mpich Version: 4.3.0-5 Severity: serious Justification: debci I apologise for another serious bug, but mpich 4.3 is doing weird things that we don't want in trixie. I see the problem in mpich test errors in armci-mpi (https://buildd.debian.org/status/fetch.php?pkg=armci-mpi&arch=amd64&ver