Changes in lu.c

901f93825bbaa60582af604c6700caf57884a2e1 - Merge branch 'release'

Fri, 02 Jan 2026 00:10:15 +0000

Merge branch 'release' List of files: /petsc/src/ksp/pc/impls/factor/lu/lu.c

986a18b82b9cd0a2def87e600de909c1e38e6f15 - Merge branch 'barry/2025-12-23/fix-pc-factor-memory-leak-reuse-ordering/release' into 'release'

Thu, 25 Dec 2025 02:00:16 +0000

Merge branch 'barry/2025-12-23/fix-pc-factor-memory-leak-reuse-ordering/release' into 'release'Fix memory when reuse reordering is used with matrices with different nonzero patterns.See merge request petsc/petsc!8913 List of files: /petsc/src/ksp/pc/impls/factor/lu/lu.c

da34b7cd53df8fdef0a9513acd1652dd19831fe4 - Fix memory when reuse reordering is used with matrices with different nonzero patterns.

Tue, 23 Dec 2025 15:17:18 +0000

Fix memory when reuse reordering is used with matrices with different nonzero patterns.Reported-by: Markus Breit List of files: /petsc/src/ksp/pc/impls/factor/lu/lu.c

b5f0bcd6e9e8ed97648738542f5163d94f7b1782 - Merge branch 'release'

Sat, 29 Nov 2025 22:33:36 +0000

Merge branch 'release' List of files: /petsc/src/ksp/pc/impls/factor/lu/lu.c

2ba495143639710a8fd2b5fe1b6902a8005f0f1e - Merge branch 'barry/2025-11-24/fix-pc-factor-nonzeros-along-diagonal/release' into 'release'

Fri, 28 Nov 2025 17:05:05 +0000

Merge branch 'barry/2025-11-24/fix-pc-factor-nonzeros-along-diagonal/release' into 'release'Crash when using MUMPs sequentially with -pc_factor_nonzeros_along_diagonal...See merge request petsc/petsc!8866 List of files: /petsc/src/ksp/pc/impls/factor/lu/lu.c

c294e005009c87a3932af9922105dd6539b7fc88 - Crash when using MUMPs sequentially with -pc_factor_nonzeros_along_diagonal but using MUMPS ordering.

Mon, 24 Nov 2025 23:16:15 +0000

Crash when using MUMPs sequentially with -pc_factor_nonzeros_along_diagonal but using MUMPS ordering.$ PETSC_OPTIONS="-pc_factor_mat_ordering_type external" python pythonprogram.py[0]PETSC ERROR: ------------------------------------------------------------------------[0]PETSC ERROR: Caught signal number 11 SEGV: Segmentation Violation, probably memory access out of range[0]PETSC ERROR: Try option -start_in_debugger or -on_error_attach_debugger[0]PETSC ERROR: or see https://petsc.org/release/faq/#valgrind and https://petsc.org/release/faq/[0]PETSC ERROR: --------------------- Stack Frames ------------------------------------The line numbers in the error traceback are not always exact.[0] #1 MatReorderForNonzeroDiagonal_SeqAIJ() at /Users/barrysmith/Src/petsc/src/mat/utils/zerodiag.c:77[0] #2 MatReorderForNonzeroDiagonal() at /Users/barrysmith/Src/petsc/src/mat/utils/zerodiag.c:61[0] #3 PCSetUp_LU() at /Users/barrysmith/Src/petsc/src/ksp/pc/impls/factor/lu/lu.c:84[0] #4 PCSetUp() at /Users/barrysmith/Src/petsc/src/ksp/pc/interface/precon.c:1120[0] #5 KSPSetUp() at /Users/barrysmith/Src/petsc/src/ksp/ksp/interface/itfunc.c:429Bug was it still tried the nonzero diagonal reordering even when the ordering type was external so PETSc did not generate an orderingAlso fixed bug in PCSetUp_Cholesky() where it used GetBool on -pc_factor_nonzeros_along_diagonal when the argument may be followed by a numerical valueReported-by: Jørgen Dokken List of files: /petsc/src/ksp/pc/impls/factor/lu/lu.c

5ff6d247539c86491dc822dc7e845e819e6cc4a3 - Merge remote-tracking branch 'origin/release'

Fri, 24 Oct 2025 06:15:48 +0000

Merge remote-tracking branch 'origin/release' List of files: /petsc/src/ksp/pc/impls/factor/lu/lu.c

092d26fbb49b0c2ab2055d7124d54ee3d7e7ed61 - Merge branch 'jolivet/fix-arrays' into 'release'

Thu, 23 Oct 2025 20:08:07 +0000

Merge branch 'jolivet/fix-arrays' into 'release'Fix error in MatTransposeMatMultSymbolic() in case of empty rowsSee merge request petsc/petsc!8773 List of files: /petsc/src/ksp/pc/impls/factor/lu/lu.c

b231e74691c88e8df3e296d12d28773cd2f747af - Remove dead code

Thu, 09 Oct 2025 04:04:39 +0000

Remove dead code List of files: /petsc/src/ksp/pc/impls/factor/lu/lu.c

347806e75ae86c9025d175dd7fbb3f1396681ded - Merge branch 'jolivet/feature-pcmatapplytranspose' into 'main'

Wed, 16 Apr 2025 19:25:36 +0000

Merge branch 'jolivet/feature-pcmatapplytranspose' into 'main'PC: add PCMatApplyTranspose()See merge request petsc/petsc!8322 List of files: /petsc/src/ksp/pc/impls/factor/lu/lu.c

4dbf25a8fa98e38799e7b47dcb2d8a9309975f41 - PC: add PCMatApplyTranspose()

Wed, 16 Apr 2025 06:41:37 +0000

PC: add PCMatApplyTranspose() List of files: /petsc/src/ksp/pc/impls/factor/lu/lu.c

6d8694c4fbab79f9439f1ad13c0386ba7ee1ca4b - Merge branch 'barry/2024-04-29/add-fortran-enums' into 'main'

Thu, 20 Mar 2025 04:32:18 +0000

Merge branch 'barry/2024-04-29/add-fortran-enums' into 'main'Major updates to Fortran interfaceSee merge request petsc/petsc!7517 List of files: /petsc/src/ksp/pc/impls/factor/lu/lu.c

ce78bad369055609e946c9d2c25ea67a45873e27 - Fortran 90: fully embrace After 34 years!

Thu, 20 Feb 2025 06:12:11 +0000

Fortran 90: fully embrace After 34 years!- deprecate use of 'F90' in Fortran function names- use Fortran pointers when appropriate- the new Fortran API is not backward compatible with previous versions!- also clean up inconsistent PETSc code detected by new Fortran generation tools- drop use of bfort- automatically generate all the Fortran PETSc objects, enums etc from the include files- generate most of the Fortran interface definitions and functions from the source code- simplify the number and organization of Fortran modulesCo-authored-by: Jose E. Roman List of files: /petsc/src/ksp/pc/impls/factor/lu/lu.c

76d6960897ba55d8238485170da43545084300c6 - Merge remote-tracking branch 'origin/release'

Sun, 19 Jan 2025 16:41:03 +0000

Merge remote-tracking branch 'origin/release' List of files: /petsc/src/ksp/pc/impls/factor/lu/lu.c

1d017dde8ef1440cf12339dd41027dcdc04db8fc - Merge branch 'barry/2024-11-26/improve-man-pages/release' into 'release'

Sun, 19 Jan 2025 16:30:48 +0000

Merge branch 'barry/2024-11-26/improve-man-pages/release' into 'release'Improve some manual pages in KSP/SNESSee merge request petsc/petsc!8071 List of files: /petsc/src/ksp/pc/impls/factor/lu/lu.c

0b4b7b1c20c2ed4ade67e3d50a7710fe0ffbfca5 - Improve some manual pages in KSP/SNES

Tue, 26 Nov 2024 15:00:32 +0000

Improve some manual pages in KSP/SNES List of files: /petsc/src/ksp/pc/impls/factor/lu/lu.c

b22c9ba6aee6fe2ce9d3bf33ab3015abcf1a3d5c - Merge remote-tracking branch 'origin/release'

Mon, 08 Jan 2024 21:20:13 +0000

Merge remote-tracking branch 'origin/release' List of files: /petsc/src/ksp/pc/impls/factor/lu/lu.c

f2e103029df28a56ab0e5f8c3b6c07e87b0e4c68 - Merge branch 'fixing-typos' into 'release'

Wed, 03 Jan 2024 17:46:20 +0000

Merge branch 'fixing-typos' into 'release'Fixing various typos in PC APISee merge request petsc/petsc!7161 List of files: /petsc/src/ksp/pc/impls/factor/lu/lu.c

c14e9f0021d37cfeaf040837c34aa90aa2dd8d17 - Fixing various typos in PC API

Wed, 03 Jan 2024 17:46:19 +0000

Fixing various typos in PC API List of files: /petsc/src/ksp/pc/impls/factor/lu/lu.c

cbb748920e211f6b92d982894ce7f87ce159189c - Merge remote-tracking branch 'origin/release'

Sat, 02 Dec 2023 02:51:49 +0000

Merge remote-tracking branch 'origin/release' List of files: /petsc/src/ksp/pc/impls/factor/lu/lu.c