Merge branch 'jolivet/fix-implicit-fallthrough' into 'main'

Fix -Wimplicit-fallthrough

See merge request petsc/petsc!5655

Fix -Wimplicit-fallthrough

Merge branch 'jolivet/fix-style-one-liners' into 'main'

Remove braces from one-liners w/o PetscCall()

See merge request petsc/petsc!5561

Remove braces from one-liners w/o PetscCall()

Merge branch 'jolivet/fix-style-one-liners' into 'main'

Remove braces from one-liners

See merge request petsc/petsc!5557

Remove braces from one-liners

Merge branch 'barry/2022-08-21/clang-format-source' into 'main'

format repository with clang-format

See merge request petsc/petsc!5541

clang-format: convert PETSc sources to comply with clang-format

Merge remote-tracking branch 'origin/release'

Merge branch 'jolivet/fix-scalapack-convert' into 'release'

MatConvert_Dense_ScaLAPACK(): incompatible layout

See merge request petsc/petsc!5441

Doc: spell check

Merge branch 'marboeuf/petsclayout-petscsf-fortranbindings' into 'main'

Fix and add fortran bindings for some PetscLayout, PetscSF routines

See merge request petsc/petsc!5386

PetscLayout: Fix and add Fortran interfaces and bindings

Fix the interface of PetscLayoutFindOwner: missing argument

Fix the interface of PetscLayoutFindOwnerIndex: missing argument

Add an automat

PetscLayout: Fix and add Fortran interfaces and bindings

Fix the interface of PetscLayoutFindOwner: missing argument

Fix the interface of PetscLayoutFindOwnerIndex: missing argument

Add an automatic interface and binding for PetscLayoutGetLocalSize

Add a custom interface and binding for PetscLayoutGetRangesF90:
mimick the binding of ISGetIndicesF90 for handling the returning 1D array

Reported-by: Satish Balay <balay@mcs.anl.gov>

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Merge branch 'barry/2022-06-03/add-mpi-kspsolve-nonmpi-program' into 'main'

Add -mpi_linear_solver_server

See merge request petsc/petsc!5318

Added -mpi_linear_solver_server that allows using MPI parallel KSP solvers from sequential or OpenMPI code

Uses -ksp_type preonly -pc_type mpi The inner KSP has a prefix of -mpi

-mpi_linear_solver_

Added -mpi_linear_solver_server that allows using MPI parallel KSP solvers from sequential or OpenMPI code

Uses -ksp_type preonly -pc_type mpi The inner KSP has a prefix of -mpi

-mpi_linear_solver_server_view gives a very short summary of the solves

Commit-type: feature
/spend 15h

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Merge remote-tracking branch 'origin/release'

Merge branch 'jose/codespell-fixes' into 'release'

A few codespell fixes

See merge request petsc/petsc!5259

A few codespell fixes

Merge branch 'psanan/docs-sphinx-man-pages' into 'main'

Integrate Man Pages into Sphinx Docs

Closes #1132 and #1015

See merge request petsc/petsc!4989

Docs: bulk add backticks to .seealso man page fields

```python
import os
import re
import fileinput

def _process_word(word):
comma = "," if word.endswith(",") else ""
return "`%s`%s" % (wor

Docs: bulk add backticks to .seealso man page fields

```python
import os
import re
import fileinput

def _process_word(word):
comma = "," if word.endswith(",") else ""
return "`%s`%s" % (word.rstrip(","), comma)

def _process_stripped_line(line):
return " ".join(map(_process_word, line.split()))

start_pattern = re.compile(r"^( *\.seealso:? )(.*$)")

def process_file(filename_full):
with fileinput.FileInput(filename_full, inplace=True) as f:
in_block = False
for line in f:
line_stripped = line.strip()
# end ".seealso blocks" on a blank line or C-style comment close
line_modified = None
if not line_stripped:
in_block = False
elif line_stripped.endswith("*/"):
in_block = False
else:
match = re.match(start_pattern,
line) # not stripped line
if match:
indent = " " * len(match.group(1))
in_block = True
line_modified = match.group(
1) + _process_stripped_line(
match.group(2).strip())
elif in_block:
line_modified = indent + _process_stripped_line(
line_stripped)
if line_modified:
print(line_modified) # prints to the file
else:
print(line, end="") # prints to the file

BASE_DIRS = ["src", "include"]
EXT = [".c", ".cxx", ".cpp", ".cu", ".h", ".hpp", ".hxx"]
EXCLUDE_DIRS = ["tests", "tutorials", "ftn-auto", "ftn-custom", "benchmarks"]

def main():
""" Process everything """
for base in BASE_DIRS:
for root, dirs, files in os.walk(base):
for filename in files:
if os.path.splitext(filename)[1] in EXT:
filename_full = os.path.join(root, filename)
print("FILE ---", filename_full)
process_file(filename_full)
for exclude_dir in EXCLUDE_DIRS:
if exclude_dir in dirs:
dirs.remove(exclude_dir)

if __name__ == "__main__":
main()
```

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Merge branch 'barry/2022-04-17/rm-petsccheckfalse-vec' into 'main'

Remove PetscCheckFalse() from the vec directory

See merge request petsc/petsc!5133

Remove PetscCheckFalse() from the vec directory

Commit-type: style-fix
/spend 35m

Merge branch 'jolivet/feature-less-checkfalse' into 'main'

Dividing by four the number of PetscCheckFalse()

See merge request petsc/petsc!5072

Remove some PetscCheckFalse()

Merge branch 'barry/2022-03-30/fix-mpiu_allreduce' into 'main'

Fix mpiu_allreduce to always return PetscErrorCodes, never MPI error codes

See merge request petsc/petsc!5052