Changes in linesearch.c

4e8208cbcbc709572b8abe32f33c78b69c819375 - Merge branch 'barry/2026-01-13/ftn-generation-for-context-functions' into 'main'

Sat, 31 Jan 2026 18:41:18 +0000

Merge branch 'barry/2026-01-13/ftn-generation-for-context-functions' into 'main'Fortran generation of interface definitions for functions that take and return context variables (void *ctx and PetCtx ctx)See merge request petsc/petsc!8956 List of files: /petsc/src/snes/linesearch/interface/linesearch.c

2a8381b23c702518c6b1ccbeafee50b9375df0e4 - Add automatic generated fortran support for setting and returning contexts

Tue, 13 Jan 2026 04:45:38 +0000

Add automatic generated fortran support for setting and returning contextsMajor cleanup of the code for setting and returning application (previously called user) contexts - PetscCtx ctx is now the standard for passing in contexts - PetscCtxRt ctx is the standard for passing out contexts, including context destroy routines based on PetscCtxDestroyFnBoth of these are typedef to void*Also removed most use of user and userctx for context arguments now consistently named ctxImproved documentation on PetscCtx and PetscCtxRt and on how to use contexts (including getting them) from Fortran List of files: /petsc/src/snes/linesearch/interface/linesearch.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/interface/linesearch.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/interface/linesearch.c

8577b683712d1cca1e9b8fdaa9ae028364224dad - Merge remote-tracking branch 'origin/release'

Sun, 05 Oct 2025 14:21:39 +0000

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

fe1fb33a4d74e23016fa727b8121c5a979852ab8 - Merge branch 'jolivet/typos' into 'release'

Wed, 01 Oct 2025 14:53:56 +0000

Merge branch 'jolivet/typos' into 'release'Fix typosSee merge request petsc/petsc!8753 List of files: /petsc/src/snes/linesearch/interface/linesearch.c

8c5add6abd9f0e97420a8d072677ee1e39293c49 - Fix typos

Wed, 01 Oct 2025 14:53:56 +0000

Fix typos List of files: /petsc/src/snes/linesearch/interface/linesearch.c

e1998897b6a17a1e700cad4f1fe1a875f632250b - Merge branch 'barry/2025-09-28/fix-petscerrorcodefn-cxx' into 'main'

Mon, 29 Sep 2025 17:19:39 +0000

Merge branch 'barry/2025-09-28/fix-petscerrorcodefn-cxx' into 'main'Fix the definition of PetscErrorCodeFn; this reverts API change in !8615See merge request petsc/petsc!8745 List of files: /petsc/src/snes/linesearch/interface/linesearch.c

453a69bbde9863bc09727b24622658822743bb61 - Fix the definition of PetscErrorCodeFn; this reverts API change in !8615

Mon, 29 Sep 2025 17:19:38 +0000

Fix the definition of PetscErrorCodeFn; this reverts API change in !8615Co-authored-by: Pierre Jolivet Reported-by: Lisandro Dalcin List of files: /petsc/src/snes/linesearch/interface/linesearch.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/interface/linesearch.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/interface/linesearch.c

80e63f7edc9a332c9c6b2d4ef16e64dbf3342267 - Merge branch 'knepley-main-patch-e088' into 'main'

Wed, 27 Aug 2025 13:11:37 +0000

Merge branch 'knepley-main-patch-e088' into 'main'SNES: Fix crash in line searchSee merge request petsc/petsc!8657 List of files: /petsc/src/snes/linesearch/interface/linesearch.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/interface/linesearch.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/interface/linesearch.c

c197fec04cad292fef96e4490994e90a01637e61 - Update file linesearch.c

Tue, 26 Aug 2025 13:33:15 +0000

Update file linesearch.c List of files: /petsc/src/snes/linesearch/interface/linesearch.c

09b68a49ed2854d1e4985cc2aa6af33c7c4e69b3 - Merge remote-tracking branch 'origin/release'

Fri, 04 Apr 2025 16:52:00 +0000

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

1a61deb25b995db7f8d4c11bfad796a58443ce07 - Merge branch 'barry/2025-03-29/docs-fortran/release' into 'release'

Mon, 31 Mar 2025 03:48:30 +0000

Merge branch 'barry/2025-03-29/docs-fortran/release' into 'release'Fix manual pages related to FortranSee merge request petsc/petsc!8257 List of files: /petsc/src/snes/linesearch/interface/linesearch.c

feaf08ea36ffe4fb16da05e2fed575fa424e5b40 - Fix manual pages related to Fortran

Mon, 31 Mar 2025 03:48:30 +0000

Fix manual pages related to FortranRemove a couple of dead Fortran bindings List of files: /petsc/src/snes/linesearch/interface/linesearch.c

89a8e22d45cf8ef376b46ea5983ec24985e49039 - Merge remote-tracking branch 'origin/release'

Sun, 16 Mar 2025 17:20:48 +0000

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

21b1d8f2541aaeefe7d2da7997f52490ef084af6 - Merge branch 'barry/2025-03-11/fix-minor-snes-docs/release' into 'release'

Fri, 14 Mar 2025 19:10:38 +0000

Merge branch 'barry/2025-03-11/fix-minor-snes-docs/release' into 'release'Improve some SNES documentation especially with regard to nonlinear preconditioningSee merge request petsc/petsc!8189 List of files: /petsc/src/snes/linesearch/interface/linesearch.c