Merge branch 'jolivet/housekeeping' into 'main'

Minor housekeeping

See merge request petsc/petsc!8897

Fix missing equal sign

Proper capitalization from Gram-Schmidt orthogonalization

Merge branch 'barry/2025-11-04/kspview-clearer-amat-pmat' into 'main'

Fix terminology for Pmat in KSPView output.

See merge request petsc/petsc!8826

Fix terminology for Pmat in KSPView output.

Merge branch 'stefanozampini/fixes-before-release' into 'main'

small fixes before release

See merge request petsc/petsc!8717

Mat: fix MatSelectVariableBlockSize

Add tests with SNES ex5
make it a public method

Merge branch 'sneslinesearch-improvements' into 'main'

SNESLinesearch: Minor improvements

See merge request petsc/petsc!8630

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 respecti

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

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Merge branch 'jolivet/clang-format-18' into 'main'

clang-format version 18

See merge request petsc/petsc!6902

Remove trailing whitespace

Fix double whitespace after colon

Merge branch 'jed/plex-variable-point-block-nodal' into 'main'

DM/PCVPBJACOBI: support for field node blocking

See merge request petsc/petsc!5971

PCVPBJACOBI: record min/max block sizes and number of blocks for viewing

Merge branch 'jczhang/feature-vpbjacobi-cuda' into 'main'

Implement PCApply_VPBJacobi() for AIJ CUDA and Kokkos matrices

See merge request petsc/petsc!5466

PC: implement PCApply_VPBJacobi() for AIJ CUDA and Kokkos matrices

Merge branch 'jolivet/feature-rm-spaces-plurals' into 'main'

Remove unneeded spaces/plurals

See merge request petsc/petsc!5193

Remove extra spaces and unwanted plurals

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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