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cf05315329-Sep-2025 Junchao Zhang <jczhang@anl.gov>

MUMPS: add multi-precision support


config/packages/MUMPS.py
/petsc/doc/changes/dev.md
/petsc/include/petsc/private/petscimpl.h
/petsc/src/ksp/ksp/interface/itcreate.c
/petsc/src/ksp/ksp/tests/output/ex11_2_test_fs-0_fc_pc_fieldsplit_off_diag_use_amat-0_fc_pc_fieldsplit_diag_use_amat-0.out
/petsc/src/ksp/ksp/tests/output/ex11_2_test_fs-0_fc_pc_fieldsplit_off_diag_use_amat-0_fc_pc_fieldsplit_diag_use_amat-1.out
/petsc/src/ksp/ksp/tests/output/ex11_2_test_fs-0_fc_pc_fieldsplit_off_diag_use_amat-1_fc_pc_fieldsplit_diag_use_amat-0.out
/petsc/src/ksp/ksp/tests/output/ex11_2_test_fs-0_fc_pc_fieldsplit_off_diag_use_amat-1_fc_pc_fieldsplit_diag_use_amat-1.out
/petsc/src/ksp/ksp/tests/output/ex11_2_test_fs-1_fc_pc_fieldsplit_off_diag_use_amat-0_fc_pc_fieldsplit_diag_use_amat-0.out
/petsc/src/ksp/ksp/tests/output/ex11_2_test_fs-1_fc_pc_fieldsplit_off_diag_use_amat-0_fc_pc_fieldsplit_diag_use_amat-1.out
/petsc/src/ksp/ksp/tests/output/ex11_2_test_fs-1_fc_pc_fieldsplit_off_diag_use_amat-1_fc_pc_fieldsplit_diag_use_amat-0.out
/petsc/src/ksp/ksp/tests/output/ex11_2_test_fs-1_fc_pc_fieldsplit_off_diag_use_amat-1_fc_pc_fieldsplit_diag_use_amat-1.out
/petsc/src/ksp/ksp/tests/output/ex1_lsqr_0_ksp_convergence_test-skip.out
/petsc/src/ksp/ksp/tests/output/ex1_lsqr_1_ksp_convergence_test-skip.out
/petsc/src/ksp/ksp/tests/output/ex3_gamg_provided_not_ok.out
/petsc/src/ksp/ksp/tests/output/ex57_1.out
/petsc/src/ksp/ksp/tests/output/ex60_0.out
/petsc/src/ksp/ksp/tests/output/ex60_0_cuda.out
/petsc/src/ksp/ksp/tests/output/ex60_0_kokkos.out
/petsc/src/ksp/ksp/tests/output/ex60_1.out
/petsc/src/ksp/ksp/tests/output/ex60_1_cuda.out
/petsc/src/ksp/ksp/tests/output/ex60_1_kokkos.out
/petsc/src/ksp/ksp/tests/output/ex60_2.out
/petsc/src/ksp/ksp/tests/output/ex60_2_cuda.out
/petsc/src/ksp/ksp/tests/output/ex60_2_kokkos.out
/petsc/src/ksp/ksp/tests/output/ex81_2.out
/petsc/src/ksp/ksp/tutorials/ex52.c
/petsc/src/ksp/ksp/tutorials/output/ex1_mpi_linear_solver_server_1.out
/petsc/src/ksp/ksp/tutorials/output/ex1_mpi_linear_solver_server_1_shared_memory_false.out
/petsc/src/ksp/ksp/tutorials/output/ex25_1.out
/petsc/src/ksp/ksp/tutorials/output/ex25_2.out
/petsc/src/ksp/ksp/tutorials/output/ex27_4c.out
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/petsc/src/ksp/ksp/tutorials/output/ex27_4f.out
/petsc/src/ksp/ksp/tutorials/output/ex29_3.out
/petsc/src/ksp/ksp/tutorials/output/ex29_4.out
/petsc/src/ksp/ksp/tutorials/output/ex2_redundant.out
/petsc/src/ksp/ksp/tutorials/output/ex34_1.out
/petsc/src/ksp/ksp/tutorials/output/ex43_2_mumps.out
/petsc/src/ksp/ksp/tutorials/output/ex43_3.out
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/petsc/src/ksp/ksp/tutorials/output/ex43_5.out
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/petsc/src/ksp/ksp/tutorials/output/ex50_1.out
/petsc/src/ksp/ksp/tutorials/output/ex50_2.out
/petsc/src/ksp/ksp/tutorials/output/ex56_latebs-2.out
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/petsc/src/ksp/ksp/tutorials/output/ex56_nns_gdsw.out
/petsc/src/ksp/ksp/tutorials/output/ex56_nsize-1_rap_bs.out
/petsc/src/ksp/ksp/tutorials/output/ex56_nsize-1_rap_bs_cuda.out
/petsc/src/ksp/ksp/tutorials/output/ex56_nsize-1_rap_bs_hip.out
/petsc/src/ksp/ksp/tutorials/output/ex56_nsize-1_rap_bs_kokkos.out
/petsc/src/ksp/ksp/tutorials/output/ex56_nsize-8_rap_bs.out
/petsc/src/ksp/ksp/tutorials/output/ex56_nsize-8_rap_bs_cuda.out
/petsc/src/ksp/ksp/tutorials/output/ex56_nsize-8_rap_bs_hip.out
/petsc/src/ksp/ksp/tutorials/output/ex56_nsize-8_rap_bs_kokkos.out
/petsc/src/ksp/ksp/tutorials/output/ex59_bddc_fetidp_ml_1.out
/petsc/src/ksp/ksp/tutorials/output/ex59_bddc_fetidp_ml_2.out
/petsc/src/ksp/ksp/tutorials/output/ex59_bddc_fetidp_ml_3.out
/petsc/src/ksp/ksp/tutorials/output/ex62_gasm_view.out
/petsc/src/ksp/ksp/tutorials/output/ex66_1.out
/petsc/src/ksp/ksp/tutorials/output/ex66_2.out
/petsc/src/ksp/ksp/tutorials/output/ex67_transpose_asm.out
/petsc/src/ksp/ksp/tutorials/output/ex71_bddc_1.out
/petsc/src/ksp/ksp/tutorials/output/ex71_bddc_2.out
/petsc/src/ksp/ksp/tutorials/output/ex71_bddc_cusparse.out
/petsc/src/ksp/ksp/tutorials/output/ex71_bddc_elast.out
/petsc/src/ksp/ksp/tutorials/output/ex71_bddc_elast_3lev.out
/petsc/src/ksp/ksp/tutorials/output/ex71_bddc_elast_3lev_alt.out
/petsc/src/ksp/ksp/tutorials/output/ex71_bddc_elast_3lev_hpddm.out
/petsc/src/ksp/ksp/tutorials/output/ex71_bddc_elast_3lev_hpddm_baij.out
/petsc/src/ksp/ksp/tutorials/output/ex71_bddc_elast_4lev.out
/petsc/src/ksp/ksp/tutorials/output/ex71_bddc_elast_both_approx.out
/petsc/src/ksp/ksp/tutorials/output/ex71_bddc_elast_deluxe_layers.out
/petsc/src/ksp/ksp/tutorials/output/ex71_bddc_elast_deluxe_layers_adapt_cuda_approx_mat_is_localmat_type-seqaij.out
/petsc/src/ksp/ksp/tutorials/output/ex71_bddc_elast_deluxe_layers_adapt_cuda_approx_mat_is_localmat_type-seqaijcusparse.out
/petsc/src/ksp/ksp/tutorials/output/ex71_bddc_elast_dir_approx.out
/petsc/src/ksp/ksp/tutorials/output/ex71_bddc_elast_neu_approx.out
/petsc/src/ksp/ksp/tutorials/output/ex71_fetidp_1.out
/petsc/src/ksp/ksp/tutorials/output/ex71_fetidp_2.out
/petsc/src/ksp/ksp/tutorials/output/ex71_fetidp_elast.out
/petsc/src/ksp/ksp/tutorials/output/ex71_gdsw_elast.out
/petsc/src/ksp/ksp/tutorials/output/ex71_gdsw_elast_adaptive_mg_levels_gdsw_userdefined-0.out
/petsc/src/ksp/ksp/tutorials/output/ex71_gdsw_elast_adaptive_mg_levels_gdsw_userdefined-1.out
/petsc/src/ksp/ksp/tutorials/output/ex71_gdsw_elast_hpddm.out
/petsc/src/ksp/ksp/tutorials/output/ex71_gdsw_poisson.out
/petsc/src/ksp/ksp/tutorials/output/ex71_gdsw_poisson_adaptive_mg_levels_gdsw_userdefined-0.out
/petsc/src/ksp/ksp/tutorials/output/ex71_gdsw_poisson_adaptive_mg_levels_gdsw_userdefined-1.out
/petsc/src/ksp/ksp/tutorials/output/ex72_mpiaijcrl.out
/petsc/src/ksp/ksp/tutorials/output/ex72_mpiaijperm.out
/petsc/src/ksp/ksp/tutorials/output/ex7_2.out
/petsc/src/ksp/ksp/tutorials/output/ex7_gamg_cuda_nsize-1.out
/petsc/src/ksp/ksp/tutorials/output/ex7_gamg_cuda_nsize-2.out
/petsc/src/ksp/ksp/tutorials/output/ex7_gamg_kokkos_nsize-1.out
/petsc/src/ksp/ksp/tutorials/output/ex7_gamg_kokkos_nsize-2.out
/petsc/src/ksp/ksp/tutorials/output/ex7f_2.out
/petsc/src/ksp/ksp/tutorials/output/ex81a_1.out
/petsc/src/ksp/ksp/tutorials/output/ex81a_2.out
/petsc/src/ksp/ksp/tutorials/output/ex82_1.out
/petsc/src/ksp/ksp/tutorials/output/ex84_1.out
/petsc/src/ksp/ksp/tutorials/output/ex87_1_system-elasticity.out
/petsc/src/ksp/ksp/tutorials/output/ex87_1_system-stokes.out
/petsc/src/ksp/ksp/tutorials/output/ex88f_1.out
/petsc/src/ksp/ksp/tutorials/output/ex88f_2.out
/petsc/src/ksp/ksp/tutorials/output/ex89f_1.out
/petsc/src/ksp/ksp/tutorials/output/ex89f_2.out
/petsc/src/ksp/ksp/utils/lmvm/tests/output/ex1_sr1.out
/petsc/src/ksp/pc/tests/output/ex9f_1.out
/petsc/src/mat/impls/aij/mpi/mumps/mumps.c
/petsc/src/mat/impls/aij/mpi/superlu_dist/superlu_dist.c
/petsc/src/mat/tests/ex125.c
/petsc/src/mat/tests/ex154.c
/petsc/src/mat/tests/ex192.c
/petsc/src/mat/tests/ex242.c
/petsc/src/mat/tests/ex243.c
/petsc/src/mat/tests/ex245.c
/petsc/src/snes/tests/output/ex20_1.out
/petsc/src/snes/tests/output/ex5_fieldsplit_1.out
/petsc/src/snes/tests/output/ex5_fieldsplit_2.out
/petsc/src/snes/tutorials/ex19.c
/petsc/src/snes/tutorials/output/ex12_mg_newton_coarse_0.out
/petsc/src/snes/tutorials/output/ex12_mg_newton_coarse_1.out
/petsc/src/snes/tutorials/output/ex12_mg_newton_coarse_2.out
/petsc/src/snes/tutorials/output/ex12_p4est_exact_q2_conformal_parallel.out
/petsc/src/snes/tutorials/output/ex12_p4est_exact_q2_conformal_parallel_parmetis.out
/petsc/src/snes/tutorials/output/ex12_p4est_exact_q2_conformal_serial.out
/petsc/src/snes/tutorials/output/ex12_p4est_exact_q2_nonconformal_parallel.out
/petsc/src/snes/tutorials/output/ex12_p4est_exact_q2_nonconformal_parallel_parmetis.out
/petsc/src/snes/tutorials/output/ex12_p4est_exact_q2_nonconformal_serial.out
/petsc/src/snes/tutorials/output/ex12_p4est_full_q2_nonconformal_parallel_bddc.out
/petsc/src/snes/tutorials/output/ex12_p4est_full_q2_nonconformal_parallel_bddc_alt.out
/petsc/src/snes/tutorials/output/ex12_p4est_full_q2_nonconformal_parallel_bddcfas.out
/petsc/src/snes/tutorials/output/ex12_p4est_full_q2_nonconformal_parallel_bddcfas_alt.out
/petsc/src/snes/tutorials/output/ex12_p4est_solve_bddc.out
/petsc/src/snes/tutorials/output/ex12_quad_bddc.out
/petsc/src/snes/tutorials/output/ex12_quad_hpddm_reuse.out
/petsc/src/snes/tutorials/output/ex12_quad_hpddm_reuse_baij.out
/petsc/src/snes/tutorials/output/ex12_quad_hpddm_reuse_threshold.out
/petsc/src/snes/tutorials/output/ex12_quad_hpddm_reuse_threshold_baij.out
/petsc/src/snes/tutorials/output/ex12_tri_bddc.out
/petsc/src/snes/tutorials/output/ex12_tri_hpddm_reuse.out
/petsc/src/snes/tutorials/output/ex12_tri_hpddm_reuse_baij.out
/petsc/src/snes/tutorials/output/ex12_tri_parmetis_bddc.out
/petsc/src/snes/tutorials/output/ex12_tri_parmetis_hpddm.out
/petsc/src/snes/tutorials/output/ex12_tri_parmetis_hpddm_baij.out
/petsc/src/snes/tutorials/output/ex12_tri_q2q1_asm_lu.out
/petsc/src/snes/tutorials/output/ex12_tri_q2q1_asm_sor.out
/petsc/src/snes/tutorials/output/ex12_tri_q2q1_msm_lu.out
/petsc/src/snes/tutorials/output/ex12_tri_q2q1_msm_sor.out
/petsc/src/snes/tutorials/output/ex17_ge_q1_gdsw.out
/petsc/src/snes/tutorials/output/ex18_1.out
/petsc/src/snes/tutorials/output/ex18_2.out
/petsc/src/snes/tutorials/output/ex18_3.out
/petsc/src/snes/tutorials/output/ex19_10.out
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/petsc/src/snes/tutorials/output/ex19_6.out
/petsc/src/snes/tutorials/output/ex19_7.out
/petsc/src/snes/tutorials/output/ex19_8.out
/petsc/src/snes/tutorials/output/ex19_9.out
/petsc/src/snes/tutorials/output/ex19_asm_matconvert.out
/petsc/src/snes/tutorials/output/ex19_bcgsl.out
/petsc/src/snes/tutorials/output/ex19_fs.out
/petsc/src/snes/tutorials/output/ex19_ibcgs.out
/petsc/src/snes/tutorials/output/ex19_mpibaijmkl.out
/petsc/src/snes/tutorials/output/ex19_ngmres_fas_ms.out
/petsc/src/snes/tutorials/output/ex19_tut_1.out
/petsc/src/snes/tutorials/output/ex19_tut_2.out
/petsc/src/snes/tutorials/output/ex19_tut_8.out
/petsc/src/snes/tutorials/output/ex19_tut_8_alt.out
/petsc/src/snes/tutorials/output/ex22_1.out
/petsc/src/snes/tutorials/output/ex22_1_alt.out
/petsc/src/snes/tutorials/output/ex22_1_alt_2.out
/petsc/src/snes/tutorials/output/ex22_1_alt_3.out
/petsc/src/snes/tutorials/output/ex40f90_1.out
/petsc/src/snes/tutorials/output/ex46_1.out
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/petsc/src/snes/tutorials/output/ex48_4.out
/petsc/src/snes/tutorials/output/ex56_1.out
/petsc/src/snes/tutorials/output/ex5_1.out
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/petsc/src/snes/tutorials/output/ex5_7_ksp_view_pre.out
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/petsc/src/snes/tutorials/output/ex5_asm_4.out
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/petsc/src/snes/tutorials/output/ex5_hem_view_detailed.out
/petsc/src/snes/tutorials/output/ex5_mis_view_detailed.out
/petsc/src/snes/tutorials/output/ex5_msm_0.out
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/petsc/src/snes/tutorials/output/ex5_msm_3.out
/petsc/src/snes/tutorials/output/ex5_msm_4.out
/petsc/src/snes/tutorials/output/ex5_msm_5.out
/petsc/src/snes/tutorials/output/ex5_msm_5_alt.out
/petsc/src/sys/objects/init.c
/petsc/src/tao/bound/tutorials/output/plate2_3.out
/petsc/src/tao/bound/tutorials/output/plate2_4.out
/petsc/src/tao/unconstrained/tutorials/output/minsurf2_2.out
/petsc/src/tao/unconstrained/tutorials/output/minsurf2_2_snes.out
/petsc/src/ts/tests/output/ex21_1_bdf_ngmres_fas_ms.out
/petsc/src/ts/tests/output/ex21_2_bdf_ngmres_fas_ms.out
/petsc/src/ts/tests/output/ex21_2_bdf_ngmres_fas_ngs.out
/petsc/src/ts/tutorials/advection-diffusion-reaction/output/ex3_1.out
/petsc/src/ts/tutorials/advection-diffusion-reaction/output/ex3_1_alt_2.out
/petsc/src/ts/tutorials/advection-diffusion-reaction/output/ex3_1_alt_3.out
/petsc/src/ts/tutorials/output/ex47_2d_p1p1_mg_r1.out
54606e8b10-Oct-2025 sdargavi <s.dargaville@imperial.ac.uk>

Add PFLARE as an external package that can be installed by the PETSc configure with --download-pflare.

PFLARE adds new PC types, including GMRES and Neumann polynomials and AIR multigrid methods, wh

Add PFLARE as an external package that can be installed by the PETSc configure with --download-pflare.

PFLARE adds new PC types, including GMRES and Neumann polynomials and AIR multigrid methods, which are designed for solving asymmetric linear systems.

Thanks-to: Matt Knepley
Co-authored-by: Pierre Jolivet, Barry Smith

show more ...


config/packages/PFLARE.py
/petsc/config/examples/arch-ci-freebsd-pkgs-opt.py
/petsc/config/examples/arch-ci-linux-pkgs-64idx.py
/petsc/src/ksp/ksp/tests/ex3.c
/petsc/src/mat/tests/ex182.c
/petsc/src/mat/tutorials/ex7.c
/petsc/src/sys/dll/reg.c
6a1b9e4913-Oct-2025 Pierre Jolivet <pierre@joliv.et>

configure: refactor code among PC built after PETSc


config/package.py
config/packages/AMReX.py
config/packages/BAMG.py
config/packages/HPDDM.py
bf2b7fd413-Oct-2025 Satish Balay <balay@mcs.anl.gov>

Merge branch 'jolivet/adddefine-in-addpost' into 'main'

configure: let addPost automatically addDefine('HAVE_pkgname')

See merge request petsc/petsc!8780


config/package.py
config/packages/AMReX.py
config/packages/BAMG.py
config/packages/FEniCS-DOLFINx.py
config/packages/HPDDM.py
config/packages/Htool.py
config/packages/MFEM.py
config/packages/SLEPc.py
config/packages/libMesh.py
config/packages/mpi4py.py
config/packages/petsc4py.py
/petsc/makefile
a28344a513-Oct-2025 Satish Balay <balay@mcs.anl.gov>

Merge branch 'dalcinl/cxx-demangle' into 'main'

Reimplement PetscDemangleSymbol() in C using dynamic loading

See merge request petsc/petsc!8765


config/compilers.py
/petsc/include/petscsys.h
/petsc/src/sys/dll/demangle.c
/petsc/src/sys/dll/dlimpl.c
f9a62e0512-Oct-2025 Pierre Jolivet <pierre@joliv.et>

configure: remove useless Makefile variables


config/packages/AMReX.py
config/packages/BAMG.py
config/packages/FEniCS-DOLFINx.py
config/packages/HPDDM.py
config/packages/MFEM.py
config/packages/SLEPc.py
config/packages/libMesh.py
config/packages/mpi4py.py
config/packages/petsc4py.py
/petsc/makefile
7a64138e13-Oct-2025 Pierre Jolivet <pierre@joliv.et>

configure: replace self.name.lower() with self.package


config/package.py
f8540a3c12-Oct-2025 Pierre Jolivet <pierre@joliv.et>

configure: let addPost automatically addDefine('HAVE_pkgname')


config/package.py
config/packages/FEniCS-DOLFINx.py
config/packages/Htool.py
config/packages/MFEM.py
config/packages/SLEPc.py
config/packages/libMesh.py
config/packages/petsc4py.py
69dbca0411-Oct-2025 Pierre Jolivet <pierre@joliv.et>

configure: mpi4py 4.1.1


config/packages/mpi4py.py
f0dc3c6b11-Oct-2025 Pierre Jolivet <pierre@joliv.et>

configure: remove unneeded addDefine for packages used directly by PETSc

Packages with `self.useddirectly = 1` (default value) automatically define `PETSC_HAVE_pkgname`

Reported-by: Steven Dargavil

configure: remove unneeded addDefine for packages used directly by PETSc

Packages with `self.useddirectly = 1` (default value) automatically define `PETSC_HAVE_pkgname`

Reported-by: Steven Dargaville @stevendargaville

show more ...


/petsc/.gitlab-ci.yml
config/packages/AMReX.py
config/packages/CUDA.py
config/packages/FEniCS-DOLFINx.py
config/packages/HIP.py
config/packages/MFEM.py
config/packages/SYCL.py
config/packages/opengles.py
/petsc/config/examples/arch-ci-linux-gcc-complex-opt-32bit.py
/petsc/config/examples/arch-ci-linux-misc-32bit.py
/petsc/config/examples/arch-ci-macos-dbg.py
/petsc/src/dm/impls/plex/plexfem.c
/petsc/src/dm/impls/plex/plexpreallocate.c
/petsc/src/dm/impls/plex/tests/ex49.c
/petsc/src/dm/impls/plex/tests/output/ex49_2d_sfc_periodic_mat.out
/petsc/src/mat/impls/aij/mpi/kokkos/mpiaijkok.kokkos.cxx
/petsc/src/mat/impls/aij/mpi/mpiaij.c
/petsc/src/mat/impls/aij/seq/aij.c
/petsc/src/snes/linesearch/impls/cp/linesearchcp.c
/petsc/src/vec/is/section/interface/section.c
/petsc/src/vec/vec/impls/mpi/commonmpvec.c
dab73fe709-Oct-2025 Lisandro Dalcin <dalcinl@gmail.com>

Reimplement PetscDemangleSymbol() in C using dynamic loading


/petsc/.gitlab-ci.yml
config/compilers.py
/petsc/config/examples/arch-ci-linux-gcc-complex-opt-32bit.py
/petsc/config/examples/arch-ci-linux-misc-32bit.py
/petsc/config/examples/arch-ci-macos-dbg.py
/petsc/include/petscsys.h
/petsc/src/sys/dll/demangle.c
/petsc/src/sys/dll/dlimpl.c
/petsc/src/vec/vec/impls/mpi/commonmpvec.c
7923ee4007-Oct-2025 Satish Balay <balay@mcs.anl.gov>

Merge remote-tracking branch 'origin/release'


/petsc/.gitlab-ci.yml
config/packages/MPICH.py
/petsc/config/PETSc/options/sharedLibraries.py
/petsc/config/examples/arch-ci-linux-gcc-complex-opt-32bit.py
/petsc/config/examples/arch-ci-linux-misc-32bit.py
/petsc/config/examples/arch-ci-macos-dbg.py
/petsc/makefile
/petsc/src/sys/dll/cxx/demangle.cxx
1369816606-Oct-2025 Satish Balay <balay@mcs.anl.gov>

MPICH: update to v4.3.2


/petsc/.gitlab-ci.yml
config/packages/MPICH.py
/petsc/config/PETSc/options/sharedLibraries.py
/petsc/config/examples/arch-ci-linux-pkgs-opt.py
/petsc/include/petscdmplex.h
/petsc/include/petscerror.h
/petsc/src/binding/petsc4py/setup.py
/petsc/src/binding/petsc4py/src/petsc4py/PETSc.pxd
/petsc/src/binding/petsc4py/src/petsc4py/PETSc/cyclicgc.pxi
/petsc/src/binding/petsc4py/test/test_gc.py
/petsc/src/dm/impls/plex/ftn-custom/zplexf90.c
/petsc/src/dm/impls/plex/plex.c
/petsc/src/dm/impls/plex/tutorials/dmplexgetrestoreclosureindices.F90
/petsc/src/mat/impls/is/matis.c
/petsc/src/mat/tests/ex23.c
/petsc/src/sys/dll/cxx/demangle.cxx
8577b68305-Oct-2025 Satish Balay <balay@mcs.anl.gov>

Merge remote-tracking branch 'origin/release'


/petsc/.gitlab-ci.yml
config/compilerOptions.py
config/packages/BlasLapack.py
config/packages/PTSCOTCH.py
config/setCompilers.py
/petsc/config/examples/arch-ci-linux-pkgs-opt.py
/petsc/include/petscdmplex.h
/petsc/include/petscerror.h
/petsc/makefile
/petsc/src/binding/petsc4py/setup.py
/petsc/src/binding/petsc4py/src/petsc4py/PETSc.pxd
/petsc/src/binding/petsc4py/src/petsc4py/PETSc/cyclicgc.pxi
/petsc/src/binding/petsc4py/test/test_gc.py
/petsc/src/dm/impls/plex/ftn-custom/zplexf90.c
/petsc/src/dm/impls/plex/plex.c
/petsc/src/dm/impls/plex/plexcreate.c
/petsc/src/dm/impls/plex/plexdistribute.c
/petsc/src/dm/impls/plex/plexfem.c
/petsc/src/dm/impls/plex/plexgeometry.c
/petsc/src/dm/impls/plex/plexpreallocate.c
/petsc/src/dm/impls/plex/tests/ex102.c
/petsc/src/dm/impls/plex/tests/output/ex102_2d_q1.out
/petsc/src/dm/impls/plex/tests/output/ex102_2d_q2.out
/petsc/src/dm/impls/plex/tests/output/ex102_3d_q1.out
/petsc/src/dm/impls/plex/tests/output/ex102_3d_q2.out
/petsc/src/dm/impls/plex/tutorials/dmplexgetrestoreclosureindices.F90
/petsc/src/dm/impls/swarm/swarm.c
/petsc/src/ksp/ksp/utils/lmvm/brdn/brdn.h
/petsc/src/ksp/ksp/utils/lmvm/lmbasis.c
/petsc/src/ksp/ksp/utils/lmvm/lmvm.h
/petsc/src/ksp/ksp/utils/lmvm/lmvmutils.c
/petsc/src/ksp/ksp/utils/lmvm/sr1/sr1.c
/petsc/src/ksp/ksp/utils/lmvm/symbrdn/symbrdn.c
/petsc/src/ksp/ksp/utils/lmvm/symbrdn/symbrdn.h
/petsc/src/ksp/pc/impls/bddc/bddcprivate.c
/petsc/src/mat/impls/is/matis.c
/petsc/src/mat/tests/ex23.c
/petsc/src/ml/regressor/impls/linear/linear.c
/petsc/src/snes/linesearch/interface/linesearch.c
/petsc/src/sys/dll/cxx/demangle.cxx
/petsc/src/sys/utils/server.c
c733a5e501-Oct-2025 Satish Balay <balay@mcs.anl.gov>

Merge branch 'boost-1.89' into 'main'

boost 1.89

See merge request petsc/petsc!8752


config/packages/boost.py
196b0c8001-Oct-2025 Satish Balay <balay@mcs.anl.gov>

Merge branch 'jolivet/update-scotch' into 'release'

MinGW portability fixes

See merge request petsc/petsc!8724


config/compilerOptions.py
config/packages/PTSCOTCH.py
config/setCompilers.py
/petsc/src/sys/utils/server.c
8c5add6a01-Oct-2025 Pierre Jolivet <pierre@joliv.et>

Fix typos


config/packages/BlasLapack.py
/petsc/doc/changes/324.md
/petsc/doc/changes/index.md
/petsc/doc/install/download.md
/petsc/doc/install/install.md
/petsc/doc/overview/previous_release_docs.md
/petsc/doc/petsc.bib
/petsc/include/petscversion.h
/petsc/makefile
/petsc/src/binding/petsc4py/DESCRIPTION.rst
/petsc/src/binding/petsc4py/docs/source/citing.rst
/petsc/src/binding/petsc4py/docs/source/overview.rst
/petsc/src/binding/petsc4py/src/petsc4py/__init__.py
/petsc/src/dm/impls/plex/plexcreate.c
/petsc/src/dm/impls/plex/plexdistribute.c
/petsc/src/dm/impls/plex/plexgeometry.c
/petsc/src/dm/impls/plex/plexpreallocate.c
/petsc/src/dm/impls/swarm/swarm.c
/petsc/src/ksp/ksp/utils/lmvm/brdn/brdn.h
/petsc/src/ksp/ksp/utils/lmvm/lmbasis.c
/petsc/src/ksp/ksp/utils/lmvm/lmvm.h
/petsc/src/ksp/ksp/utils/lmvm/lmvmutils.c
/petsc/src/ksp/ksp/utils/lmvm/sr1/sr1.c
/petsc/src/ksp/ksp/utils/lmvm/symbrdn/symbrdn.c
/petsc/src/ksp/ksp/utils/lmvm/symbrdn/symbrdn.h
/petsc/src/ksp/pc/impls/bddc/bddcprivate.c
/petsc/src/ml/regressor/impls/linear/linear.c
/petsc/src/snes/linesearch/interface/linesearch.c
/petsc/src/sys/dll/cxx/demangle.cxx
/petsc/src/sys/objects/pinit.c
9558dacf01-Oct-2025 Pierre Jolivet <pierre@joliv.et>

configure: GSL 2.8 and backup mirror


config/packages/Bison.py
config/packages/GSL.py
/petsc/src/dm/impls/network/networkcreate.c
/petsc/src/dm/impls/plex/cgns/plexcgns2.c
/petsc/src/dm/impls/plex/exodusii/plexexodusii2.c
/petsc/src/dm/impls/plex/plexcgns.c
/petsc/src/dm/impls/plex/plexcreate.c
/petsc/src/dm/impls/plex/plexexodusii.c
/petsc/src/dm/impls/plex/plexfluent.c
/petsc/src/dm/impls/plex/plexgmsh.c
/petsc/src/dm/impls/plex/plexply.c
/petsc/src/dm/impls/plex/plexvtk.c
/petsc/src/dm/impls/swarm/swarm.c
/petsc/src/dm/impls/swarm/swarmpic.c
/petsc/src/ksp/ksp/impls/gmres/agmres/agmres.c
/petsc/src/ksp/ksp/impls/gmres/agmres/agmresleja.c
/petsc/src/ksp/ksp/impls/gmres/agmres/agmresorthog.c
/petsc/src/ksp/pc/impls/parms/parms.c
/petsc/src/snes/impls/qn/qn.c
/petsc/src/tao/linesearch/interface/dlregis_taolinesearch.c
da7ed40a30-Sep-2025 Martin Diehl <mail@martin-diehl.net>

boost 1.89


config/packages/boost.py
8566081030-Sep-2025 Pierre Jolivet <pierre@joliv.et>

Fix portability issues on MinGW

$ mpicc --version
cc.exe (Rev8, Built by MSYS2 project) 15.2.0
Copyright (C) 2025 Free Software Foundation, Inc.
This is free software; see the source for copying con

Fix portability issues on MinGW

$ mpicc --version
cc.exe (Rev8, Built by MSYS2 project) 15.2.0
Copyright (C) 2025 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

show more ...


config/compilerOptions.py
config/setCompilers.py
4bab1ce723-Sep-2025 Pierre Jolivet <pierre@joliv.et>

configure: SCOTCH 7.0.10


config/packages/PTSCOTCH.py
/petsc/doc/changes/324.md
/petsc/doc/changes/index.md
/petsc/doc/install/download.md
/petsc/doc/install/install.md
/petsc/doc/overview/previous_release_docs.md
/petsc/doc/petsc.bib
/petsc/include/petscversion.h
/petsc/src/binding/petsc4py/DESCRIPTION.rst
/petsc/src/binding/petsc4py/docs/source/citing.rst
/petsc/src/binding/petsc4py/docs/source/overview.rst
/petsc/src/binding/petsc4py/src/petsc4py/__init__.py
/petsc/src/sys/dll/cxx/demangle.cxx
/petsc/src/sys/objects/pinit.c
3b9e2a3c29-Sep-2025 Satish Balay <balay@mcs.anl.gov>

SLEPc: revert to dev


config/packages/SLEPc.py
/petsc/doc/changes/324.md
/petsc/doc/changes/dev.md
/petsc/doc/changes/index.md
/petsc/doc/install/download.md
/petsc/doc/install/install.md
/petsc/doc/overview/previous_release_docs.md
/petsc/doc/petsc.bib
/petsc/include/petscversion.h
/petsc/src/binding/petsc4py/DESCRIPTION.rst
/petsc/src/binding/petsc4py/docs/source/citing.rst
/petsc/src/binding/petsc4py/docs/source/overview.rst
/petsc/src/binding/petsc4py/src/petsc4py/__init__.py
/petsc/src/sys/objects/pinit.c
78236e8f29-Sep-2025 Satish Balay <balay@mcs.anl.gov>

SLEPc: update to latest (pre-3.24.0) snapshot


config/packages/SLEPc.py
/petsc/doc/install/download.md
/petsc/include/petscversion.h
/petsc/src/binding/petsc4py/src/petsc4py/__init__.py
e199889729-Sep-2025 Satish Balay <balay@mcs.anl.gov>

Merge branch 'barry/2025-09-28/fix-petscerrorcodefn-cxx' into 'main'

Fix the definition of PetscErrorCodeFn; this reverts API change in !8615

See merge request petsc/petsc!8745


config/compilerOptions.py
/petsc/config/examples/arch-ci-freebsd-c-single-opt.py
/petsc/include/petscsys.h
/petsc/share/petsc/suppressions/ubsan
/petsc/src/dm/interface/dm.c
/petsc/src/ksp/ksp/interface/itfunc.c
/petsc/src/mat/matfd/ftn-custom/zfdmatrixf.c
/petsc/src/snes/interface/snes.c
/petsc/src/snes/linesearch/interface/linesearch.c
/petsc/src/snes/utils/dm/dmadapt.c
/petsc/src/sys/classes/draw/impls/x/xioerr.c
/petsc/src/tao/interface/taosolver.c
/petsc/src/ts/interface/sensitivity/tssen.c
/petsc/src/ts/interface/tsmon.c
/petsc/src/ts/tutorials/ex11.c
/petsc/src/ts/utils/dmlocalts.c
453a69bb29-Sep-2025 Barry Smith <bsmith@mcs.anl.gov>

Fix the definition of PetscErrorCodeFn; this reverts API change in !8615

Co-authored-by: Pierre Jolivet <pierre@joliv.et>
Reported-by: Lisandro Dalcin <dalcinl@gmail.com>


/petsc/.gitlab-ci.yml
config/compilerOptions.py
/petsc/config/examples/arch-ci-freebsd-c-single-opt.py
/petsc/config/examples/arch-ci-macos-arm.py
/petsc/doc/developers/style.md
/petsc/doc/manual/regressor.md
/petsc/include/petsc/private/cpp/unordered_map.hpp
/petsc/include/petscmath.h
/petsc/include/petscregressor.h
/petsc/include/petscsys.h
/petsc/share/petsc/suppressions/ubsan
/petsc/src/dm/impls/network/networkview.c
/petsc/src/dm/impls/plex/plexcreate.c
/petsc/src/dm/impls/plex/plexpartition.c
/petsc/src/dm/impls/plex/transform/impls/extrude/plextrextrude.c
/petsc/src/dm/interface/dm.c
/petsc/src/dm/partitioner/impls/multistage/mspart.c
/petsc/src/ksp/ksp/interface/itfunc.c
/petsc/src/ksp/ksp/utils/lmvm/tests/ex1.c
/petsc/src/mat/matfd/ftn-custom/zfdmatrixf.c
/petsc/src/mat/tests/ex231.cxx
/petsc/src/ml/regressor/impls/linear/linear.c
/petsc/src/snes/interface/snes.c
/petsc/src/snes/linesearch/interface/linesearch.c
/petsc/src/snes/utils/dm/dmadapt.c
/petsc/src/sys/classes/draw/impls/x/xioerr.c
/petsc/src/sys/objects/aoptions.c
/petsc/src/tao/interface/taosolver.c
/petsc/src/ts/interface/sensitivity/tssen.c
/petsc/src/ts/interface/ts.c
/petsc/src/ts/interface/tsmon.c
/petsc/src/ts/tutorials/ex11.c
/petsc/src/ts/utils/dmlocalts.c

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