Merge remote-tracking branch 'origin/maint'

Merge branch 'jed/defined-nocpp' into 'master'

PetscDefined: test whether a configuration macro is defined without #ifdef

See merge request petsc/petsc!157

Merge branch 'hzhang/mat-enable-setoption-for-product' into 'maint'

enable MatSetOption() for matrix products

See merge request petsc/petsc!2733

PetscUnlikelyDebug: add useful macro for conditionals that should be skipped in optimized mode

PetscDefined: remove many uses of #ifdef PETSC_USE_DEBUG

enable MatSetOption() for matproduct; Reported by Nourgaliev, Robert Nr <nourgaliev1@llnl.gov>
add MatSetType() in MatProductSetFromOptions_Atype_Btype_Ctype()
fix MatSetOption_MPIAIJ for case MAT_US

enable MatSetOption() for matproduct; Reported by Nourgaliev, Robert Nr <nourgaliev1@llnl.gov>
add MatSetType() in MatProductSetFromOptions_Atype_Btype_Ctype()
fix MatSetOption_MPIAIJ for case MAT_USE_INODES

show more ...

Merge branch 'hzhang/fix-MatProductSetFromOptions-err' into maint

Ref: https://gitlab.com/petsc/petsc/-/merge_requests/2723

Merge branch 'hzhang/fix-MatProductSetFromOptions-err' into 'master'

fix error report in MatProductSetFromOptions_xxx

See merge request petsc/petsc!2723

Add the product type and matrix types for the error report in MatProductSetFromOptions_matA_matB_matC()
Requested by Jed Brown

Merge branch 'rmills/fix-mpiaijcusparse-bind-before-assembly' into 'master'

Fix so that MatBindToCPU() will have desired effect for MATMPIAIJ subtypes.

See merge request petsc/petsc!2631

Fix so that MatBindToCPU() will have desired effect for MATMPIAIJ subtypes.

MatBindToCPU() is now called on the diagonal and off-diagonal sequential
matrices inside MatAssemblyEnd_MPIAIJ() if the pa

Fix so that MatBindToCPU() will have desired effect for MATMPIAIJ subtypes.

MatBindToCPU() is now called on the diagonal and off-diagonal sequential
matrices inside MatAssemblyEnd_MPIAIJ() if the parent MPI matrix is bound to
the CPU.

show more ...

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

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

Merge remote-tracking branch 'origin/hzhng/matproduct-api'

This branch reorganizes the API of mat-mat operations: A*B, At*B, A*Bt, PtAP, RARt, A*B*C
- See matproduct.c for detailed description of new API
- removed API function XXXSymbolic() and XXXNumeric()

This branch reorganizes the API of mat-mat operations: A*B, At*B, A*Bt, PtAP, RARt, A*B*C
- See matproduct.c for detailed description of new API
- removed API function XXXSymbolic() and XXXNumeric()
- removed subroutines MatMatMult_xxx, MatPtAP_xxx, ...
- modified MatxxxSymbolic_XXX() prototype (product is an input now)
- selection of algorithm is in MatProductSetFromOptions_xxx()

show more ...

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/

show more ...

Merge branch 'dalcinl/binary-io' into 'master'

Binary IO Enhancements

See merge request petsc/petsc!2594

MATAIJ: Add support for MPI-IO binary viewers

PetscBinaryWrite: Remove `istemp` boolean flag

Merge branch 'stefanozampini/fix-dm-composition' into 'master'

Fix DM composition with work vectors and matrices

See merge request petsc/petsc!2551

Merge branch 'balay/remove-stdcall' into 'master'

Remove usage of PETSC_HAVE_FORTRAN_STDCALL, PETSC_BLASLAPACK_STDCALL,...

See merge request petsc/petsc!2546

Remove usage of PETSC_HAVE_FORTRAN_STDCALL, PETSC_BLASLAPACK_STDCALL, HAVE_FORTRAN_MIXED_STR_ARG flags - as Compaq f90 compiler is no longer supported

MatDuplicate_MPIAIJ: the new matrix should inherit the assembled and preallocate stated from the input matrix

Merge remote-tracking branch 'origin/maint'

Merge branch 'patch-1' into 'maint'

Update mpiaij.c

See merge request petsc/petsc!2529

Update mpiaij.c
Reported-by: Patrick Zulian <patrick.zulian@usi.ch>