Merge branch 'jacobf/2022-02-23/variadic-chkerr' into 'main'

Variadic CHKERRQ()

See merge request petsc/petsc!4889

The great renaming:

- CHKERRQ() -> PetscCall()
- CHKERRV() -> PetscCallVoid()
- CHKERRMPI() -> PetscCallMPI()
- CHKERRABORT() -> PetscCallAbort()
- CHKERRCONTINUE() -> PetscCallContinue()
- CHKERRXX

The great renaming:

- CHKERRQ() -> PetscCall()
- CHKERRV() -> PetscCallVoid()
- CHKERRMPI() -> PetscCallMPI()
- CHKERRABORT() -> PetscCallAbort()
- CHKERRCONTINUE() -> PetscCallContinue()
- CHKERRXX() -> PetscCallThrow()
- CHKERRCXX() -> PetscCallCXX()
- CHKERRCUDA() -> PetscCallCUDA()
- CHKERRCUBLAS() -> PetscCallCUBLAS()
- CHKERRCUSPARSE() -> PetscCallCUSPARSE()
- CHKERRCUSOLVER() -> PetscCallCUSOLVER()
- CHKERRCUFFT() -> PetscCallCUFFT()
- CHKERRCURAND() -> PetscCallCURAND()
- CHKERRHIP() -> PetscCallHIP()
- CHKERRHIPBLAS() -> PetscCallHIPBLAS()
- CHKERRHIPSOLVER() -> PetscCallHIPSOLVER()
- CHKERRQ_CEED() -> PetscCallCEED()
- CHKERR_FORTRAN_VOID_FUNCTION() -> PetscCallFortranVoidFunction()
- CHKERRMKL() -> PetscCallMKL()
- CHKERRMMG() -> PetscCallMMG()
- CHKERRMMG_NONSTANDARD() -> PetscCallMMG_NONSTANDARD()
- CHKERRCGNS() -> PetscCallCGNS()
- CHKERRPTSCOTCH() -> PetscCallPTSCOTCH()
- CHKERRSTR() -> PetscCallSTR()
- CHKERRTC() -> PetscCallTC()

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pluck ~1000 low hanging PetscCheckFalse() -> PetscCheck() fruit

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()

Merge branch 'stefanozampini/mattranpose-default-convert' into 'main'

MATTRANSPOSE default convert

See merge request petsc/petsc!4722

MATTRANSPOSE: use MatConvert_Basic if inner transposition operation is not available

Merge branch 'stefanozampini/petsc4py' into 'main'

Some work on petsc4py

See merge request petsc/petsc!4644

MatConvert_Basic: use matvecs if getrow is not implemented

Allow MatEqual to run the matvecs comparison if the implementation is not found
Add test for MATPYTHON

Merge branch 'stefanozampini/fixes' into 'master'

Device fixes

See merge request petsc/petsc!3541

Mat: propagate boundtocpu information

Merge branch 'stefanozampini/feature-add-hpackages-rebased' into 'master'

Fixes to MatProduct + many bug fixes + new hierarchical matrix support

See merge request petsc/petsc!2800

MATSHELL: add support for MatMat operations

Added MatIsShell to inquire about the presence of the shell specific data

MatConvertFrom_Shell: fix defaultvectype

Merged in stefano_zampini/fix-matcomputeexplicitop (pull request #1570)

Allow specifying an operator type when computing operators explicitly

Approved-by: BarryFSmith <bsmith@mcs.anl.gov>
Approved-

Merged in stefano_zampini/fix-matcomputeexplicitop (pull request #1570)

Allow specifying an operator type when computing operators explicitly

Approved-by: BarryFSmith <bsmith@mcs.anl.gov>
Approved-by: Patrick Sanan <patrick.sanan@gmail.com>

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MatConvert_Shell: restore preallocation

zero values are skipped so that if the user specifies AIJ, we will get bach the actual sparse matrix
minor tweaks to MatXAIJSetPreallocation

MatConvertFrom_Shell: propagate block sizes

Merged in stefano_zampini/feature-matshell-zerorows (pull request #1547)

Add support for zeroing rows and columns of a MATSHELL

Approved-by: Matthew Knepley <knepley@gmail.com>
Approved-by: BarryFS

Merged in stefano_zampini/feature-matshell-zerorows (pull request #1547)

Add support for zeroing rows and columns of a MATSHELL

Approved-by: Matthew Knepley <knepley@gmail.com>
Approved-by: BarryFSmith <bsmith@mcs.anl.gov>

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MATSHELL: added utility routine to automate creation of a MatShell object from any Mat

Merge remote-tracking branch 'origin/maint'

Merged in stefano_zampini/feature-improve-matviewmpiaij-ascii-maint (pull request #1519)

MatView_MPIAIJ_ASCIIorSocket: speedup code

Approved-by: BarryFSmith <bsmith@mcs.anl.gov>

MatView_MPIAIJ_ASCIIorSocket: speedup code

This code in not performance critial, but it took 3 hours to dump a 2000x2000 MPIAIJ matrix with dense values
This is what we obtain by calling MatViewFrom

MatView_MPIAIJ_ASCIIorSocket: speedup code

This code in not performance critial, but it took 3 hours to dump a 2000x2000 MPIAIJ matrix with dense values
This is what we obtain by calling MatViewFromOptions on a MATSHELL in parallel

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Merge branch 'master' into wence/feature-patch-all-at-once