en Copyright 2025 Java http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/tests/output/ex57_1.out#51bfd985a79b0dd5d3aef344f3bb6c29160454cc Merge branch 'barry/2021-12-21/fix-mpi-comm-dup-packages' into 'main'Stash communicators previously used for external packages so that they may be reused.See merge request petsc/petsc!4669 List of files: /petsc/src/sys/tests/output/ex57_1.out Wed, 12 Jan 2022 22:42:33 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/tests/output/ex57_1.out#57f21012ae1765de385971e4fb54ab783992739c Stash communicators previously used for external packages so that they may be reused.Previously we used MPI_Comm_dup() and free() but for some MPI implementations including MPI Spectrum the MPI_Comm_free() does not actually return the communicator so eventually they run out.Commit-type: portability-fix\spend 3hReported-by: Elias Karabelas <elias.karabelas@uni-graz.at> List of files: /petsc/src/sys/tests/output/ex57_1.out Wed, 12 Jan 2022 22:42:32 +0000 Barry Smith <bsmith@mcs.anl.gov>