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 'MarDiehl/improve-Fortran-examples' into 'main'

Improve Fortran examples

See merge request petsc/petsc!8698

Fortran: enforce lower case keywords and operators

also fixed occasional capitals in used modules with the help of @prj-

Fortran is always F2003: removed leftovers

cleanup suggestions by @BarrySmith

also noticed a few stray functions not marked as external and put them
into modules

use modules instead of external

this allows for argument checking

place all the include statements at the top

Repeated inclusion in multiple location, e.g. at the start of a
module or function is not needed. This becomes clear if all includes are
outside of the ac

place all the include statements at the top

Repeated inclusion in multiple location, e.g. at the start of a
module or function is not needed. This becomes clear if all includes are
outside of the actual Fortran code.
Added regex to check that with the help of @sbalay

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Merge branch 'barry/2025-07-01/format-fortran-source-fprettify' into 'main'

format fortran source with fprettify

See merge request petsc/petsc!8514

Run fprettify

Merge branch 'MarDiehl/Fortran-use-ISO_C_BINDING' into 'main'

include ISO_C_BINDING

See merge request petsc/petsc!8481

use integer and real kinds from ISO_C_binding

The kinds in this module are guaranteed to be compatible with the
corresponding C types.
Requires to include the ISO_C_binding module in interfaces and

use integer and real kinds from ISO_C_binding

The kinds in this module are guaranteed to be compatible with the
corresponding C types.
Requires to include the ISO_C_binding module in interfaces and stray
functions

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Merge branch 'barry/2024-06-14/fix-fortransnessetjacobianmatfdcoloring' into 'main'

Need to add SNESSetJacobian() Fortran interface to handle case when...

See merge request petsc/petsc!7631

Improve the Fortran handling of functions that take ctx with type(*) support

Reported-by: Adrian Croucher <a.croucher@auckland.ac.nz>

Merge branch 'barry/2022-08-22/rm-common-block-examples' into 'main'

Remove last three Fortran examples that use common blocks (and include files for the common blocks)

See merge request petsc/pets

Merge branch 'barry/2022-08-22/rm-common-block-examples' into 'main'

Remove last three Fortran examples that use common blocks (and include files for the common blocks)

See merge request petsc/petsc!5542

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Name all modules in Fortran examples consistently with examplenamemodule to

* prevent conflicts between examples
* to make it easy to determine which module files generated in the filesystem are for

Name all modules in Fortran examples consistently with examplenamemodule to

* prevent conflicts between examples
* to make it easy to determine which module files generated in the filesystem are for each example

Commit-type: housekeeping
/spend 20m
Thanks-to: Satish Balay

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Merge branch 'barry/2022-05-24/add-petsccall-fortran-examples' into 'main'

Update all Fortran examples to modern error checking with PetscCallXXX() wrappers around PETSc/MPI function calls.

See mer

Merge branch 'barry/2022-05-24/add-petsccall-fortran-examples' into 'main'

Update all Fortran examples to modern error checking with PetscCallXXX() wrappers around PETSc/MPI function calls.

See merge request petsc/petsc!5271

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Add modern error checking to rest of Fortran examples

/spend 2.5h

Merge branch 'jolivet/fix-defined-define' into 'main'

requires: define -> requires: defined

Closes #984

See merge request petsc/petsc!4265

requires: define -> requires: defined

Merge branch 'barry/2020-08-16/fix-source-formatting' into 'master'

Turn on checkbadSource test to generate an error when found; fix all source code that causes errors

See merge request petsc/petsc

Merge branch 'barry/2020-08-16/fix-source-formatting' into 'master'

Turn on checkbadSource test to generate an error when found; fix all source code that causes errors

See merge request petsc/petsc!3064

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Turn on checkbadSource test to generate an error when found; fix all source code that causes errors

Commit-type: portability-fix, testing-fix, style-fix, feature, maintainability
/spend 1.5h

Merge branch 'jed/promote-examples-tests-tutorials' [petsc/petsc!2610]

* jed/promote-examples-tests-tutorials:
Promote examples/{tests,tutorials}/ to {tests,tutorials}/

Promote examples/{tests,tutorials}/ to {tests,tutorials}/

This shortens paths and improves consistency between test target names
and paths to the source and output files. Most of the work was
compl

Promote examples/{tests,tutorials}/ to {tests,tutorials}/

This shortens paths and improves consistency between test target names
and paths to the source and output files. Most of the work was
completed by this script, followed by mild cleanup of nonconforming
cases.

for makefile in `git ls-files 'src/*makefile'`; do
if rg -q 'DIRS.*\bexamples\b' $makefile; then
base=$(dirname $makefile)
dirs=$(cd $base/examples && ls -d tests tutorials 2>/dev/null | xargs echo)
perl -pi -e "s#^(DIRS.*)\bexamples\b#\1${dirs}#" $makefile
git rm $base/examples/makefile
for t in $dirs; do
git mv $base/examples/$t $base/
perl -pi -e "s#^(LOCDIR[[:space:]]*=).*#\1 $base/$t/#" $base/$t
done
fi
done

git grep -l -E -z 'examples/(tutorials|tests)' | xargs -0 perl -pi -e 's#examples/(tutorials|tests)#\1#g'
git checkout @ \
src/docs/website/documentation/changes/ \
src/benchmarks/results/

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