History log of /petsc/src/snes/tutorials/ex77.c (Results 1 – 25 of 59)
Revision Date Author Comments
# 4e8208cb 31-Jan-2026 Satish Balay <balay@mcs.anl.gov>

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 PetC

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

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# 2a8381b2 13-Jan-2026 Barry Smith <bsmith@mcs.anl.gov>

Add automatic generated fortran support for setting and returning contexts

Major cleanup of the code for setting and returning application (previously called user) contexts
- PetscCtx ctx is now t

Add automatic generated fortran support for setting and returning contexts

Major 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 PetscCtxDestroyFn

Both of these are typedef to void*

Also removed most use of user and userctx for context arguments now consistently named ctx

Improved documentation on PetscCtx and PetscCtxRt and on how to use contexts (including getting them) from Fortran

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# 2286efdd 25-Sep-2025 Satish Balay <balay@mcs.anl.gov>

Merge branch 'barry/2025-07-30/fix-matshellsetoperationarg' into 'main'

Complete usage of PetscVoidFn and PetscErrorCodeFn and introduce PetscFortranCallbackFn

See merge request petsc/petsc!8615


# 57d50842 31-Jul-2025 Barry Smith <bsmith@mcs.anl.gov>

Change use of void (*)(void) and void (**)(void) in the PETSc API to PetscVoidFn * and PetscVoidFn ** or PetscErrorCodeFn * or PetscErrorCodeFn **


# c8629ca8 17-Dec-2023 Satish Balay <balay@mcs.anl.gov>

Merge branch 'stefanozampini/minsurf-local' into 'main'

Improve support for nonlinear domain decomposition solvers

See merge request petsc/petsc!7084


# 6493148f 28-Nov-2023 Stefano Zampini <stefano.zampini@gmail.com>

DMPLEXSNES: support objective functions


# c2a7d86e 24-Jul-2023 Satish Balay <balay@mcs.anl.gov>

Merge branch 'jolivet/change-matchop-matfilter' into 'main'

Consolidate MatChop() and MatAIJFilter()

See merge request petsc/petsc!6699


# 93ec0da9 16-Jul-2023 Pierre Jolivet <pierre@joliv.et>

Rename VecChop() into VecFilter()


# 2da5875f 03-Jun-2023 Satish Balay <balay@mcs.anl.gov>

Merge remote-tracking branch 'origin/release'


# 40db8417 03-Jun-2023 Satish Balay <balay@mcs.anl.gov>

Merge branch 'knepley/fix-examples' into 'release'

Fix examples for PETSc Meeting

See merge request petsc/petsc!6542


# 4f25160e 02-Jun-2023 Matthew G. Knepley <knepley@gmail.com>

SNES ex77: Remove dead code and name solution


# 31d78bcd 02-Feb-2023 Satish Balay <balay@mcs.anl.gov>

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

Feature: Non-discardable PetscErrorCode

See merge request petsc/petsc!5923


# 3ba16761 10-Dec-2022 Jacob Faibussowitsch <jacob.fai@gmail.com>

Make PetscErrorCode a non-discardable enum


# 061e922f 22-Sep-2022 Satish Balay <balay@mcs.anl.gov>

Merge branch 'jacobf/2022-09-21/2-bike-2-shed' into 'main'

Feature: Bicycle Storage Facility 2

See merge request petsc/petsc!5661


# d71ae5a4 21-Sep-2022 Jacob Faibussowitsch <jacob.fai@gmail.com>

source code format changes due to .clang-format changes


# 267a8504 09-Sep-2022 Satish Balay <balay@mcs.anl.gov>

Merge branch 'barry/2022-08-30/fix-snes-man-pages' into 'main'

Fix/update/improve manual pages in snes directory

See merge request petsc/petsc!5578


# f6dfbefd 30-Aug-2022 Barry Smith <bsmith@mcs.anl.gov>

Fix/update/improve manual pages in snes directory

Minor changes to source code

Commit-type: housekeeping, documentation
/spend 8h


# f0af967e 29-Aug-2022 Satish Balay <balay@mcs.anl.gov>

Merge branch 'jolivet/fix-style-one-liners' into 'main'

Remove braces from one-liners w/o PetscCall()

See merge request petsc/petsc!5561


# ad540459 29-Aug-2022 Pierre Jolivet <pierre@joliv.et>

Remove braces from one-liners w/o PetscCall()


# 38f67375 27-Aug-2022 Satish Balay <balay@mcs.anl.gov>

Merge branch 'jolivet/fix-style-one-liners' into 'main'

Remove braces from one-liners

See merge request petsc/petsc!5557


# 48a46eb9 27-Aug-2022 Pierre Jolivet <pierre@joliv.et>

Remove braces from one-liners


# 58d68138 23-Aug-2022 Satish Balay <balay@mcs.anl.gov>

Merge branch 'barry/2022-08-21/clang-format-source' into 'main'

format repository with clang-format

See merge request petsc/petsc!5541


# 9371c9d4 22-Aug-2022 Satish Balay <balay@mcs.anl.gov>

clang-format: convert PETSc sources to comply with clang-format


# 5cab5458 26-Jul-2022 Satish Balay <balay@mcs.anl.gov>

Merge branch 'barry/2022-07-23/add-petscbeginuser' into 'main'

Add PetscFunctionBeginUser to all PETSc C/C++ examples

See merge request petsc/petsc!5470


# 327415f7 23-Jul-2022 Barry Smith <bsmith@mcs.anl.gov>

Add PetscFunctionBeginUser to all PETSc C/C++ examples

Now the stack frames will contain the main program and the correct line numbers in them

git ls-files | egrep "(tutorials|tests)" | xargs sed -

Add PetscFunctionBeginUser to all PETSc C/C++ examples

Now the stack frames will contain the main program and the correct line numbers in them

git ls-files | egrep "(tutorials|tests)" | xargs sed -i "s?\(PetscCall(PetscInitialize(&argc\)?PetscFunctionBeginUser;\n \1?g"

Commit-type: error-checking, testing-fix
/spend 15m

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