Fix manpages: Input/Output Parameter --> Parameters

Fix manpages with wrong function name due to copy-paste error

Fix warnings from PGI and clang compiler

Fix spelling errors in manpages and comments

Fix Input/Output/Parameter keywords in manpages

requires: define -> requires: defined

Added PetscDevice to manage interaction and configuration of available devices.

Added PetscDeviceContext class to manage stream interactions for CUDA and HIP device
backends. The new class is design

Added PetscDevice to manage interaction and configuration of available devices.

Added PetscDeviceContext class to manage stream interactions for CUDA and HIP device
backends. The new class is designed to facilitate a fork-join parallelization model for
asynchronous compute.

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MAT/SF: add some comments to code

Some missing CHKERR[Q|MPI]

section: test PetscSectionView()/Load() with HDF5

section: add PetscSectionLoad() for HDF5

section: extend PetscSectionView() for HDF5

section: make PetscSectionCreateGlobalSection() deal with fields

PetscSFGather: allow rootbuf == leafbuf for master process

checkBadSource: fix ierr=

PetscStack : check for correct push/pop

Enforce checkstack for CI jobs
Fixes from testsuite

Removed CHKERRQ() that come immediately after SETERRQ(), add test to checkbadSource() to find such constructs

Commit-type: bug-fix, error-checking
\spend 10m
Reported-by: Lisandro Dalcin <dalcinl@gm

Removed CHKERRQ() that come immediately after SETERRQ(), add test to checkbadSource() to find such constructs

Commit-type: bug-fix, error-checking
\spend 10m
Reported-by: Lisandro Dalcin <dalcinl@gmail.com>

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Update badsource rules

- Zero or more spaces are not allowed for more returning types
- zero spaces not allowed for for|if|while

PetscViewerHDF5Load: improve error messages

PetscViewerHDF5Load: fix complex + horizontal

HDF5 I/O: make 'horizontal' member of PetscViewer_HDF5;

set now true not only on presence of HDF5 attribute "MATLAB_class" but
also always for MATDENSE

viewerhdf5impl.h: include viewerimpl.h

Merge branch 'knepley/fix-plex-hybrid-geometry' into 'main'

Plex: Fix hybrid integration

See merge request petsc/petsc!4048

Section: Fixed CreateSupersection()
- Field constraint indices start from 0, not the field offset

DS+Section: Add checks for constrint indices