History log of /petsc/src/snes/tutorials/ex28.c (Results 1 – 25 of 37)
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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# f016086d 30-Aug-2024 Satish Balay <balay@mcs.anl.gov>

Merge branch 'stefanozampini/log-pc' into 'main'

PCFIELDSPLIT: implement PCSetUpOnBlocks

See merge request petsc/petsc!7796


# 1afe20e5 29-Aug-2024 Stefano Zampini <stefano.zampini@gmail.com>

fix bugs in examples [exposed by "PCFIELDSPLIT: implement PCSetUpOnBlocks" change]


# 61d8dfa2 09-Jan-2024 Satish Balay <balay@mcs.anl.gov>

Merge branch 'jolivet/fix-checkbadSource' into 'main'

Improve checkbadSource

See merge request petsc/petsc!7168


# 53df731d 08-Jan-2024 Pierre Jolivet <pierre@joliv.et>

Fix "Extra spaces in test harness rules" in checkbadSource


# d05ba782 16-Aug-2023 Satish Balay <balay@mcs.anl.gov>

Merge branch 'stefanozampini/fix-reuse-mumps-nest-seq' into 'main'

MATMUMPS: fix bugs for reusing factorization with seq MATNEST

See merge request petsc/petsc!6817


# 50c845ba 16-Aug-2023 Stefano Zampini <stefano.zampini@gmail.com>

MATMUMPS: fix bugs for reusing factorization with seq MATNEST


# 81cd56f8 25-Apr-2023 Satish Balay <balay@mcs.anl.gov>

Merge remote-tracking branch 'origin/release'


# ce9651fc 24-Apr-2023 Satish Balay <balay@mcs.anl.gov>

Merge branch 'barry/2023-04-21/fix-scalability-matconvert-aij-baij/release' into 'release'

Fix the scalability bug in MatConvert_SeqAIJ_SeqSBAIJ_Preallocate and MatConvert_SeqAIJ_SeqSBAIJ_Preallloca

Merge branch 'barry/2023-04-21/fix-scalability-matconvert-aij-baij/release' into 'release'

Fix the scalability bug in MatConvert_SeqAIJ_SeqSBAIJ_Preallocate and MatConvert_SeqAIJ_SeqSBAIJ_Prealllocate

See merge request petsc/petsc!6360

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# 10ca579b 22-Apr-2023 Barry Smith <bsmith@mcs.anl.gov>

Fix bug where 0 is passed into ... that expects a pointer. On MacOS M2 system it is passed on the stack as int causing crash


# d72f9e83 22-Apr-2023 Satish Balay <balay@mcs.anl.gov>

Merge branch 'stefanozampini/mumps-nest' into 'main'

Support MATNEST in MUMPS

See merge request petsc/petsc!6354


# 62671d91 21-Apr-2023 Stefano Zampini <stefano.zampini@gmail.com>

add tests for MUMPS with MATNEST


# 2334966a 09-Feb-2023 Satish Balay <balay@mcs.anl.gov>

Merge branch 'release'


# ee116cf7 09-Feb-2023 Satish Balay <balay@mcs.anl.gov>

Merge branch 'jczhang/fix-MatCreateSubMatrix-bug' into 'release'

Use MatSeqAIJGet/RestoreArrayXxx() to access matrix data in MatCreateSubMatrix_SeqAIJ

See merge request petsc/petsc!6030


# fb3c7e2d 07-Feb-2023 Junchao Zhang <jczhang@mcs.anl.gov>

Mat: use MatSeqAIJGet/RestoreArrayXxx() to access matrix data in MatCreateSubMatrix_SeqAIJ

Otherwise, when the matrix is offloaded, we will forget to set the matrix's offload state


# 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


# 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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# 527ad957 11-Apr-2022 Satish Balay <balay@mcs.anl.gov>

Merge branch 'barry/2022-04-01/fix-petsc-options-begin-end/release' into 'main'

Remove bogus error returns from Begin/End() macros

See merge request petsc/petsc!5069


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