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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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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Merge branch 'jolivet/clang-format-21' into 'main'

clang-format-21

See merge request petsc/petsc!8202

Remove unnecessary braces around one-liners

git grep -lE "[ ]*(if|for|while) \(.*\) {[^;]*;[^;]*}$" -- '*.c' '*.cxx' '*.cu' '*.h' '*.hpp' '*.cpp' | xargs sed -i '' -E 's#([ ]*)(if|for|while) \((.*)\

Remove unnecessary braces around one-liners

git grep -lE "[ ]*(if|for|while) \(.*\) {[^;]*;[^;]*}$" -- '*.c' '*.cxx' '*.cu' '*.h' '*.hpp' '*.cpp' | xargs sed -i '' -E 's#([ ]*)(if|for|while) \((.*)\) {([^;]*);([^;]*)}$#\1\2 \(\3\)\4;\5#'

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Merge branch 'barry/2025-05-18/mv-pcsetpresolve-to-pcsetpostprocesssetup' into 'main'

Refactor PCSetPreSolve as PCSetPostSetUp

See merge request petsc/petsc!8419

Refactor PCSetPreSolve as PCSetPostSetUp

PCSetPreSolve is clunky and confusing since it mixes with the unrelated ->ops->presolve functionality. So instead introduce PCSetPostSetUp() that gets called

Refactor PCSetPreSolve as PCSetPostSetUp

PCSetPreSolve is clunky and confusing since it mixes with the unrelated ->ops->presolve functionality. So instead introduce PCSetPostSetUp() that gets called at the end of PCSetUp() and can be used with TAOPDIPM

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Merge branch 'release'

Merge branch 'hsuh/taoalmmclassic_no_bound_Fix' into 'release'

TAO_ALMM_CLASSIC bug fix for un-bounded case.

See merge request petsc/petsc!8383

TAO_ALMM_CLASSIC bug fix for un-bounded case.
Bounds on slack variable was not being set
when the master problem had no bound constraint.

Merge branch 'tisaac/feature-lmvm-rework' into 'main'

MatLMVM rework

See merge request petsc/petsc!6401

MatLMVM: Update test output

Merge branch 'jolivet/remove-cast' into 'main'

Use NULL or nullptr instead of casted 0

See merge request petsc/petsc!7857

Use NULL or nullptr instead of casted 0

Merge branch 'barry/2024-09-02/rebased-fix-conversion-warnings' into 'main'

Compiler finds (and forbid) casts from higher precision integers to lower

See merge request petsc/petsc!7806

Fix MPIU_* routines to always return MPI error codes and thus be usable with PetscCallMPI()

Introduce MPIU_Count to be used when MPI_Count is not available

Merge branch 'stefanozampini/hypre-mfem-single' into 'main'

hypre mfem single

See merge request petsc/petsc!7414

Tweak single precision tests for my configuration with packages

Merge branch 'hsuh/dense-lmvm-squashed' into 'main'

Dense LMVM

See merge request petsc/petsc!7371

Tao: set max subsolver iterations in tao_constrained_tutorials-ex1_5

this seems to speed it up

Merge branch 'barry/2024-02-06/fix-tao-view-solution' into 'main'

Some Tao monitor options are incorrectly called viewers, yikes and more yikes

See merge request petsc/petsc!7266

Some Tao monitor options are incorrectly called viewers, yikes and more yikes

Correct ``-tao_view_gradient``, ``-tao_view_ls_residual``, ``-tao_view_solution``, and ``-tao_view_stepdirection`

Merge remote-tracking branch 'origin/release'

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

Fix typos

See merge request petsc/petsc!6908

Fix typos

Merge remote-tracking branch 'origin/release'