Fix manpages: mismatching number of parameters

NECBUG: flag broken tests

Vec tests ex28: switch to tolerance check

do not assume the order of operations in MPI_Allreduce and MPI_Iallreduce are the same

Configure: detect NEC compiler and NECMPI

Initial fixes, MPI_Windows tests blacklisted

Fix manpages: Input/Output Parameters --> Parameter

Fix manpages: Input/Output Parameter --> Parameters

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

Merge branch 'stefanozampini/hypre-gpu' into 'main'

Interface HYPRE GPU solvers

See merge request petsc/petsc!4248

HYPRE: support HYPRE in DEVICE MODE

This is an initial contribution that allows running BoomerAMG and the HYPRE matrix constructed from PETSC on a GPU

Fix warnings from PGI and clang compiler

Merge branch 'jed/rm-distutils' into 'main'

config: remove distutils from build

See merge request petsc/petsc!4253

VecGetLocalVectorRead_{CUDA|HIP}: handle read and host case

VecPointWiseMult: dispatch to CPU if needed

VecCreate: default to cpubound objects

Match Mat

Fix spelling errors in manpages and comments

Fix Input/Output/Parameter keywords in manpages

config: remove distutils from build

distutils is deprecated and will be removed in Python-3.12:

https://www.python.org/dev/peps/pep-0632/

Most features carry over readily with sysconfig (part of

config: remove distutils from build

distutils is deprecated and will be removed in Python-3.12:

https://www.python.org/dev/peps/pep-0632/

Most features carry over readily with sysconfig (part of minimal python,
unlike distutils, which is often an optional package). One exception is
distutils.sysconfig.parse_makefile, which is more full-featured than
sysconfig._parse_makefile (a private method that exists in python 2.7
and all tested python 3 versions). Specifically, _parse_makefile()
cannot handled lines continued with trailing backslash (\) and thus we
must forbid continuations for DIRS and SOURCE* lines -- just use a line
as long as it needs to be. This system will hopefully be renovated anyway.

Commit-type: portability

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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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Merge branch 'jczhang/feature-add-comments-matproduct' into 'main'

Mat/SF: add some comments to code

See merge request petsc/petsc!4231

Merge remote-tracking branch 'origin/release'

VECKOK: when device and host are the same, must return PETSC_MEMTYPE_HOST in VecGetArrayAndMemType

MAT/SF: add some comments to code

Vec: add missing VecCreateMPICUDA and VecCreateMPIHIP

Reported-by: Victor Eijkhout <eijkhout@tacc.utexas.edu>

VECHIP: fix VecMDot