en Copyright 2025 Java http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/tests/output/ex77_1.out#401f2a279737aec6a7a0f349f49afef00847f170 Merge branch 'jczhang/2025-07-23/improve-mpiu-allreduce' into 'main'Better mismatched MPIU_Allreduce error diagnosisSee merge request petsc/petsc!8586 List of files: /petsc/src/sys/tests/output/ex77_1.out Thu, 07 Aug 2025 15:07:43 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/tests/output/ex77_1.out#26139085cd94e22ad485eaedb17e5bba57281f76 Sys: better mismatched MPIU_Allreduce error diagnosisIf allreduce mismatches at different code lines, better to print out the line numbers on all processes (vs. rank 0) for diagnosis.In addition, line numbers are good enough, we don't need to check petsc functions (if functions are different, lines are defintely different)Use a function instead of inlined macros to save stack space in PetscLogHandlerView_Default_Info(), where MPIU_Allreduce() is called many times.If with inlined macros, we encoutered __chkstk segfault in PetscLogHandlerView_Default_Info() with mswin-mpiuni.Inspired by !8583 List of files: /petsc/src/sys/tests/output/ex77_1.out Wed, 23 Jul 2025 21:19:54 +0000 Junchao Zhang <jczhang@anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/tests/output/ex77_1.out#d8e47b638cf8f604a99e9678e1df24f82d959cd7 Merge branch 'barry/2024-09-02/rebased-fix-conversion-warnings' into 'main'Compiler finds (and forbid) casts from higher precision integers to lowerSee merge request petsc/petsc!7806 List of files: /petsc/src/sys/tests/output/ex77_1.out Tue, 17 Sep 2024 21:30:20 +0000 Satish Balay <balay@mcs.anl.gov> http://opengrok.kc2vjw.com:8080/history/petsc/src/sys/tests/output/ex77_1.out#462c564db5c15796f1f07c2b71ff29812cdd1aad Fix MPIU_* routines to always return MPI error codes and thus be usable with PetscCallMPI()Introduce MPIU_Count to be used when MPI_Count is not available List of files: /petsc/src/sys/tests/output/ex77_1.out Sat, 14 Sep 2024 12:41:22 +0000 Barry Smith <bsmith@mcs.anl.gov>