PetscInitialize() and PetscFinalize() wrapped:

- ierr = PetscInitialize();if (ierr) return ierr;
+ CHKERRQ(PetscInitialize());

- ierr = PetscFinalize();
- return ierr;
+ CHKERRQ(PetscFinalize());
+

PetscInitialize() and PetscFinalize() wrapped:

- ierr = PetscInitialize();if (ierr) return ierr;
+ CHKERRQ(PetscInitialize());

- ierr = PetscFinalize();
- return ierr;
+ CHKERRQ(PetscFinalize());
+ return 0;

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chkerr and friends wrapped

Merge branch 'jacobf/2022-01-05/c99' into 'main'

Feature: C99 and C++11

See merge request petsc/petsc!4700

rename PetscAssert() -> PetscCheck() and PetscAssertDebug() -> PetscAssert()

add PetscAssert() and PetscAssertFalse()

SETERRQ[1-9]+ begone

Merge branch 'barry/2021-11-24/feature-plex-clearer-cells-per-rank' into 'main'

Fix DMView_Plex_ASCII to have clearer indications of what the numbers after i-cells are (per rank)

See merge request

Merge branch 'barry/2021-11-24/feature-plex-clearer-cells-per-rank' into 'main'

Fix DMView_Plex_ASCII to have clearer indications of what the numbers after i-cells are (per rank)

See merge request petsc/petsc!4599

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Fix DMView_Plex_ASCII to have clearer indications of what the numbers after i-cells are (per rank)

Update the test output files

Commit-type: debugability
\spend 45m

Merge branch 'barry/2021-06-10/fix-chkerrq' into 'main'

Fix missing ierr =, removed incorrect CHKERRQ(), change CHKStringError

See merge request petsc/petsc!4078

Fix missing ierr =, removed incorrect CHKERRQ()

Commit-type: error-checking, style-fix
\spend 45m

Merge branch 'balay/fix-misleading-indentation' into 'main'

g++11: fix -Werror=misleading-indentation

See merge request petsc/petsc!4298

g++11: fix -Werror=misleading-indentation

Merge branch 'stefanozampini/unify-getctx' into 'main'

Unify XXGetYYContext calls

See merge request petsc/petsc!4212

Unify XXGetYYContext calls

always use void*

Merge branch 'barry/2021-05-16/fix-double-lines' into 'main'

Fix typos in source

See merge request petsc/petsc!3984

Remove all double blank lines from source

Commit-type: petsc-style
/2h

Merge branch 'barry/2021-04-06/fix-bad-error-code-returns' into 'main'

Fix bad error code returns in various places in PETSc

See merge request petsc/petsc!3846

Fix code that did not pass appropriate PETSc error flags to SETERRQ()

Add checkbadSource check for use of SETERRQ() without an appropriate error flag

Commit-type: error-checking, bug-fix, testing-f

Fix code that did not pass appropriate PETSc error flags to SETERRQ()

Add checkbadSource check for use of SETERRQ() without an appropriate error flag

Commit-type: error-checking, bug-fix, testing-fix, style-fix
/spend 2.5h

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Merge branch 'barry/2020-10-08/fix-mpi-error-codes' into 'master'

Convert MPI error type to PETSc error with string message for all MPI calls

See merge request petsc/petsc!3326

Convert MPI error type to PETSc error with string message for all MPI calls

Now PETSc examples will ONLY return PETSc error codes and never MPI error codes directly so we can understand and post-pro

Convert MPI error type to PETSc error with string message for all MPI calls

Now PETSc examples will ONLY return PETSc error codes and never MPI error codes directly so we can understand and post-process their
errors better.

The test harness will now automatically retry tests that fail with MPI, this may help with Intel MPI that produces
seemingly random failures.

Commit-type: error-checking
/spend 30m

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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/defined-nocpp' into 'master'

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

See merge request petsc/petsc!157

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

This allows testing configuration macros from normal code, thus avoiding
unused variable warnings and allowing the compiler

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

This allows testing configuration macros from normal code, thus avoiding
unused variable warnings and allowing the compiler to check for syntax
errors throughout all alternatives. This uses C99-style variadic
macros with a second expansion to appease MSVC's non-conforming
implementation of variadic macros.

This trick was introduced by "comex" on Google+ in response to a
question posed by Linus Torvalds.
https://plus.google.com/+LinusTorvalds/posts/9gntjh57dXt

This technique (modulo MSVC support) was implemented in the Linux kernel by Paul Gortmaker:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=69349c2dc01c489eccaa4c472542c08e370c6d7e

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

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