Changes in linesearchbt.c

bd89dbf26d8a5efecb980364933175da61864cd7 - Merge branch 'barry/2025-12-24/improve-snes-domain-error-handling' into 'main'

Wed, 07 Jan 2026 17:10:44 +0000

Merge branch 'barry/2025-12-24/improve-snes-domain-error-handling' into 'main'Improve the propagation of function domain error handling in SNES, especially...See merge request petsc/petsc!8914 List of files: /petsc/src/snes/linesearch/impls/bt/linesearchbt.c

76c6338944e4871467ad7a763eee41b62845c2b0 - Improve the propagation of function domain error handling in SNES, especially in the line search routines.

Wed, 24 Dec 2025 15:15:19 +0000

Improve the propagation of function domain error handling in SNES, especially in the line search routines.Due to the object layering of SNESLineSearch under SNES there is some code duplication include both SNESLineSearchReason and SNESConvergedReason and SNESCheckFunctionNorm() and SNESLineSearchCheckFunctionNorm() and Jacobian friendsReported-by: david.knezevic@akselos.com List of files: /petsc/src/snes/linesearch/impls/bt/linesearchbt.c

941063a0c6742edd6ba3de0434f3e015738e856a - Merge remote-tracking branch 'origin/release'

Thu, 16 Oct 2025 14:45:52 +0000

Merge remote-tracking branch 'origin/release' List of files: /petsc/src/snes/linesearch/impls/bt/linesearchbt.c

d56401d0b76c12b5c54d9a35db35fa6f4d315d85 - Merge branch 'stefanozampini/ts-snes-fixes' into 'release'

Sun, 12 Oct 2025 15:04:31 +0000

Merge branch 'stefanozampini/ts-snes-fixes' into 'release'Miscellaneous fixes for TS and SNES with domain errorsSee merge request petsc/petsc!8770 List of files: /petsc/src/snes/linesearch/impls/bt/linesearchbt.c

d1b38757c9e9e09a4780569c7f979d25db011b6d - SNESLINESEARCHBT: add missing API checks

Mon, 29 Sep 2025 08:38:58 +0000

SNESLINESEARCHBT: add missing API checks List of files: /petsc/src/snes/linesearch/impls/bt/linesearchbt.c

bcda9346efad4e5ba2d553af84eb238771ba1e25 - Merge branch 'MarDiehl/fix-typo' into 'main'

Wed, 27 Aug 2025 20:05:52 +0000

Merge branch 'MarDiehl/fix-typo' into 'main'missing "s" for isascii and issundialsSee merge request petsc/petsc!8559 List of files: /petsc/src/snes/linesearch/impls/bt/linesearchbt.c

9f196a0264fbaf0568fead3a30c861c7ae4cf663 - missing "s" for isascii and issundials

Thu, 17 Jul 2025 22:45:54 +0000

missing "s" for isascii and issundials List of files: /petsc/src/snes/linesearch/impls/bt/linesearchbt.c

e0f7661ef47ee0a77f8da1ab85987b8efeada20d - Merge branch 'sneslinesearch-improvements' into 'main'

Wed, 27 Aug 2025 02:18:34 +0000

Merge branch 'sneslinesearch-improvements' into 'main'SNESLinesearch: Minor improvementsSee merge request petsc/petsc!8630 List of files: /petsc/src/snes/linesearch/impls/bt/linesearchbt.c

a99ef635ef3fb31080710bc8e0dbbde292199c98 - SNESLinesearch: Minor improvements

Wed, 27 Aug 2025 02:18:34 +0000

SNESLinesearch: Minor improvements- add missing configuration options in the documentation of the line searches (some of the available options were not listed), and consistently list their respective default values- add proper convergence criteria for the secant method in the L2 line search based on ltol and atol (otherwise, the secant method is mostly running for the maximum number of iterations)- fix a small bug in the CP line search, where steptol * lambda was used to check for convergence based on the change of lambda instead of the ltol parameter- rename sneslinesearch->maxstep to sneslinesearch->maxlambda in the options database to be consistent with its purpose in the algorithms- rename SNESLineSearchL2 to SNESLineSearchSecant to better represent its underlying approach List of files: /petsc/src/snes/linesearch/impls/bt/linesearchbt.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/snes/linesearch/impls/bt/linesearchbt.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/snes/linesearch/impls/bt/linesearchbt.c

eca7e54bf87a86b0ac7ad3e6d18457430ad72719 - Merge remote-tracking branch 'origin/release'

Sun, 14 Jul 2024 00:56:07 +0000

Merge remote-tracking branch 'origin/release' List of files: /petsc/src/snes/linesearch/impls/bt/linesearchbt.c

c52ffa67d0541701b6ef76a6a9aac6e0dbfe3179 - Merge branch 'jolivet/fix-docs' into 'release'

Fri, 12 Jul 2024 05:05:43 +0000

Merge branch 'jolivet/fix-docs' into 'release'Docs fixesSee merge request petsc/petsc!7682 List of files: /petsc/src/snes/linesearch/impls/bt/linesearchbt.c

0241b27444902dd5927fea603f372e4bd012f3f4 - Docs: fix nonexisting functions and variables

Wed, 10 Jul 2024 04:53:45 +0000

Docs: fix nonexisting functions and variables List of files: /petsc/src/snes/linesearch/impls/bt/linesearchbt.c

f22e6e192cb88cac24c9303f25d5ca424a64a914 - Merge branch 'barry/2024-05-29/fix-snes-fn' into 'main'

Tue, 04 Jun 2024 22:05:38 +0000

Merge branch 'barry/2024-05-29/fix-snes-fn' into 'main'Fix a few locations where SNESFunctionFN and SNESObjectiveFn were not usedSee merge request petsc/petsc!7588 List of files: /petsc/src/snes/linesearch/impls/bt/linesearchbt.c

6b72add09e2614d1c97fc1b624e79eae8adfe66c - Fix a few locations where SNESFunctionFN and SNESObjectiveFn were not used

Wed, 29 May 2024 16:57:23 +0000

Fix a few locations where SNESFunctionFN and SNESObjectiveFn were not used List of files: /petsc/src/snes/linesearch/impls/bt/linesearchbt.c

1432289d7afe9d1e12dafc9089156c7017493277 - Merge branch 'release'

Wed, 29 May 2024 19:36:05 +0000

Merge branch 'release' List of files: /petsc/src/snes/linesearch/impls/bt/linesearchbt.c

26f68b99ca240ebf7d176386b0ecebbd7d5ea925 - Merge branch 'barry/2024-05-27/docs-sneslinesearch/release' into 'release'

Wed, 29 May 2024 19:01:19 +0000

Merge branch 'barry/2024-05-27/docs-sneslinesearch/release' into 'release'Add Fortran stub for SNESSetObjective() with usage testSee merge request petsc/petsc!7583 List of files: /petsc/src/snes/linesearch/impls/bt/linesearchbt.c

89dfbbd54135f7d16b8da6a6c7b6a7ee61018d1f - Add to SNESLineSearch docs

Mon, 27 May 2024 21:19:29 +0000

Add to SNESLineSearch docs List of files: /petsc/src/snes/linesearch/impls/bt/linesearchbt.c

613ce9fe8f5e2bcdf7c72d914e9769b5d960fb4c - Merge remote-tracking branch 'origin/release'

Sun, 17 Dec 2023 06:30:17 +0000

Merge remote-tracking branch 'origin/release' List of files: /petsc/src/snes/linesearch/impls/bt/linesearchbt.c