Merge remote-tracking branch 'origin/release'

Merge branch 'jczhang/2025-04-18/fix-matmult-aij-openmp-inode' into 'release'

OpenMP: add OpenMP to MatMult_SeqAIJ with inode

See merge request petsc/petsc!8331

OpenMP: add OpenMP to MatMult_SeqAIJ with inode

So users won't get performance surprises.

close #1742

Merge branch 'add_tetgen_triangle_exe' into 'main'

configure: add -download-triangle-build-exec, -download-tetgen-build-exec options to enable build of binaries

See merge request petsc/petsc!7839

configure: add -download-triangle-build-exec, -download-tetgen-build-exec options to enable build of binaries

Merge branch 'balay/ci-ompi' into 'main'

linux-pkgs-dbg-ftn-interfaces: use older openmpi/hwloc versions as a workaround to regular test failures

See merge request petsc/petsc!7340

linux-pkgs-dbg-ftn-interfaces: use older openmpi/hwloc versions as a workaround to regular test failures

not ok snes_tutorials-ex62_3d_q2_q1_fetidp # Error code: 59

Merge branch 'jacobf/2023-02-08/the-great-gcovening' into 'main'

The Great GCOVening

See merge request petsc/petsc!6040

Add gcov to all supporting jobs

Merge branch 'jczhang/upgrade-kokkos-4.0' into 'main'

Upgrade Kokkos and Kokkos-Kernels to 4.0.0

See merge request petsc/petsc!6138

Package: upgrade Kokkos and Kokkos-Kernels to 4.0.0

Also disable packages not supporting c++17 required by Kokkos

Merge branch 'balay/ci-migrate' into 'main'

CI: migrate some Ubuntu-18.04 jobs to 22.04

See merge request petsc/petsc!6119

CI: migrate to Ubuntu-22.04:

- arch-ci-linux-without-fc: use updated boost (from prior commit)
- arch-ci-linux-pkgs-dbg-ftn-interfaces: fix warning src/sys/tutorials/ex3.c, disable PETSC_HAVE_THREAD

CI: migrate to Ubuntu-22.04:

- arch-ci-linux-without-fc: use updated boost (from prior commit)
- arch-ci-linux-pkgs-dbg-ftn-interfaces: fix warning src/sys/tutorials/ex3.c, disable PETSC_HAVE_THREADSAFETY in src/ksp/ksp/tutorials/ex2.c, src/snes/tutorials/ex19.c, disable superlu_dist
- arch-ci-linux-pkgs-opt: use CXXFLAGS=-Wno-deprecated-declarations to suppress warnings from moab with gcc-12
- arch-ci-linux-xsdk-dbg: fix warnings with PetscFree() in src/dm/impls/swarm/swarm_migrate.c, src/dm/impls/swarm/tests/ex9.c, src/ts/utils/dmplexlandau/plexland.c
- arch-ci-linux-opt-misc
- arch-ci-linux-pkgs-64idx
- arch-ci-linux-64idx-i8: snes_tutorials-ex78_2 fail on es only? use mcpu
- arch-ci-linux-opt-cxx-quad
- arch-ci-linux-ILP64: Use -Wno-discarded-qualifiers to suppress warnings from mpich2
- arch-ci-linux-64idx-i8-uni: snes_tutorials-ex78_2 fail on es only? use mcpu

details: (arch-ci-linux-pkgs-dbg-ftn-interfaces: disable superlu_dist)

[balay@pj01 petsc]$ make check
> ** On entry to DGEMM parameter number 8 had an illegal value
Possible problem with ex19 running with superlu_dist, diffs above

[balay@pj01 tutorials]$ valgrind --tool=memcheck -q ./ex19 -da_grid_x 20 -da_grid_y 20 -pc_type lu -pc_factor_mat_solver_type superlu_dist
lid velocity = 0.0025, prandtl # = 1., grashof # = 1.
==1342260== Conditional jump or move depends on uninitialised value(s)
==1342260== at 0x6C918B2: __kmp_fork_call (runtime/src/kmp_runtime.cpp:2183)
==1342260== by 0x6C841BA: __kmpc_fork_call (runtime/src/kmp_csupport.cpp:300)
==1342260== by 0x61BAE8A: pdgstrf (SRC/dlook_ahead_update.c:124)
==1342260== by 0x618C523: pdgssvx (SRC/pdgssvx.c:1173)
==1342260== by 0x5047C39: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:445)
==1342260== by 0x4CAB6B9: MatLUFactorNumeric (matrix.c:3224)
==1342260== by 0x58C0892: PCSetUp_LU (lu.c:120)
==1342260== by 0x56EFEC2: PCSetUp (precon.c:994)
==1342260== by 0x55B8181: KSPSetUp (itfunc.c:405)
==1342260== by 0x55BB878: KSPSolve_Private (itfunc.c:823)
==1342260== by 0x55BB3FC: KSPSolve (itfunc.c:1069)
==1342260== by 0x59AB119: SNESSolve_NEWTONLS (ls.c:210)

show more ...

Merge branch 'jacobf/2022-12-10/petscerrorcode-nodiscard' into 'main'

Feature: Non-discardable PetscErrorCode

See merge request petsc/petsc!5923

Add --with-strict-petscerrorcode configure option to optionally enable non-discardable PetscErrorCode

Merge branch 'stefanozampini/threadsafety' into 'main'

threading support in PetscLog and debugging configurations

See merge request petsc/petsc!5898

Tweak tests

Merge branch 'balay/update-superlu_dist-devel' into 'main'

superlu_dist: pre-7.1.0, superlu: pre-5.3.0

See merge request petsc/petsc!4316

superlu_dist: pre-7.1.0, superlu: pre-5.3.0

Merge branch 'jczhang/reuse-c-fortran-petscinitialize' into 'main'

Reuse PetscInitialize code between C and Fortran

See merge request petsc/petsc!4364

Kokkos: add a config option to disable warnings in Kokkos initialization

Merge remote-tracking branch 'origin/release'

Merge branch 'balay/rm-savelog' into 'release'

configure: disable saveLog() and restoreLog() by default - enable with --debugLevel=4

See merge request petsc/petsc!4187

configure: disable saveLog() and restoreLog() by default - enable with --debugLevel=4

Merge branch 'jczhang/fix-kokkos-memspace' into 'main'

Kokkos: do not redeclare functions if device is host

See merge request petsc/petsc!3774