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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Merge branch 'scott/hip-sys-vec' into 'master'

Implementation of HIP for sys and vec packages

See merge request petsc/petsc!3056

Implementation of HIP for sys and vec packages

This implements the vec functionality including tests.
In the sys level, we handle the initialization issues, but it is tested
at the vec level.

Works

Implementation of HIP for sys and vec packages

This implements the vec functionality including tests.
In the sys level, we handle the initialization issues, but it is tested
at the vec level.

Works with ROCm 3.9.

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Merge branch 'barry/2020-06-30/gcov-use-gmake-filelist' into 'master'

Barry/2020 06 30/gcov use gmake filelist

See merge request petsc/petsc!2939

Fixes and improvements to gcov mechamism

* do not use --coverage on external files, just wastes time
* Use list of files generated by gmakegentest.py for gcov files instead of walking the directory

Fixes and improvements to gcov mechamism

* do not use --coverage on external files, just wastes time
* Use list of files generated by gmakegentest.py for gcov files instead of walking the directory
* Have gcov.py generate unique directories so different builds or phases of builds won't overwrite each other
* fix failure with old version of make
* fix more UnicodeDecodeError: 'utf-8' codec can't decode byte 0x88 in position 7892: invalid start byte errors

* Uses new approach for tracking tested lines and lines of source code (much more accurate than old code)
* now works for ifdef lines that appear in only some builds
* makes table and html files for source file changes since master branch
* makes seperate table for C source and C fortran stub source
* fix up pipeline-analyze job to generate and upload appropriate artifacts

Commit-type: feature
/spend 20h

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Merge branch 'barry/2020-07-16/kokkos' into 'master'

Barry/2020 07 16/kokkos Installe Kokkos, example using Kokkos, testing infrastructure for Kokkos

See merge request petsc/petsc!2984

Add Kokkos test example, testing infrastructure and to CI

Move updates to gmake system for double suffix from adams/feature-dmplex-snes-landau-kokkos-barry

Commit-type: feature
Funded-by: ECP
/spen

Add Kokkos test example, testing infrastructure and to CI

Move updates to gmake system for double suffix from adams/feature-dmplex-snes-landau-kokkos-barry

Commit-type: feature
Funded-by: ECP
/spend 15h30m

Thanks-to: Junchao Zhang <junchao.zhang@gmail.com>

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Merge branch 'scott/config-hip' into 'master'

HIP and SYCL configuration

See merge request petsc/petsc!2973

Enable HIP and SYCL configuration

This adds support for HIP and SYCL configuration.

HIP is both a compiler (hipcc) and a package to be searched for
(hipblas, hipsparse) similar to CUDA.
Language:

Enable HIP and SYCL configuration

This adds support for HIP and SYCL configuration.

HIP is both a compiler (hipcc) and a package to be searched for
(hipblas, hipsparse) similar to CUDA.
Language: HIP; Compiler: HIPCC (even though it is C++)

SYCL is currently implemented for searching only the dpcpp compiler.
Because Intel's oneAPI is very similar to MKL, Blas/Lapack is handled by
those packages.
Language: SYCL; Compiler: SYCLCXX

Although it is a C++ compiler, both hipcc and dpcpp are very slow.
Currently using the .hip.cpp and .sycl.cxx extensions although more work
will be needed for testings. See the kokkos work.

This includes preliminary changes for pipeline testing
The HIP_PLATFORM is an environment variable that chooses the backend.
So one configuration file, but the platform is specified in
.gitlab-ci.yml.

This includes beta versions of configuration files for what could be used on
Frontier. This is both the HIP version and CUDA versions for enabling
comparisons.

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Merge branch 'jed/gmakegen-with-file' into 'master'

gmakegen*.py: use with statement for file handling

See merge request petsc/petsc!2654

gmakegen*.py: use with statement for file handling

Better handling of error conditions and potentially lingering file
handles.

Merge remote-tracking branch 'origin/balay/ftn-updates'

Balay/ftn updates

See merge request petsc/petsc!2528

rename all petsc .F sources to .F90

[this prevents issue like processing include files like mpif.h as f77 fixed source that can cause grief with -i8 build with mpich]

Merged in barry/rm-cmake-legacy (pull request #1714)

Remove legacy and cmake compile systems

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

Remove legacy and cmake compile systems

- Remove legacy and cmake compile systems from makefiles and config
- Clean out various dead code from makefile and lib/petsc/conf/rules
- Update lib/petsc/co

Remove legacy and cmake compile systems

- Remove legacy and cmake compile systems from makefiles and config
- Clean out various dead code from makefile and lib/petsc/conf/rules
- Update lib/petsc/conf/test to build all examples, not just those beginning with ex, update examples makefiles to remove now unneeded rules
- Deprecated make gnumake, replaced with make libs

Note: retained clean-legacy since it is used by clean in rules

Commit-type: style-fix, feature
Thanks-to: Jed Brown <jed@jedbrown.org> and Satish Balay <balay@mcs.anl.gov>

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

Merge branch 'stefano_zampini/feature-gmakegen-pkgs' [PR #1344]

* stefano_zampini/feature-gmakegen-pkgs:
This PR improves support for generating makefiles and tests for a package different from PETSc

Merge branch 'master' into jpusztay/feature-swarm-symplectic-example

Merged petsc/petsc into master

config/gmakegen*: further customization for PETSc dependent packages

new features:
- cpp support
- inclusion of additional folders from package (different from sys,vec etc)
- configuration dict from

config/gmakegen*: further customization for PETSc dependent packages

new features:
- cpp support
- inclusion of additional folders from package (different from sys,vec etc)
- configuration dict from package

trailing blanks removed

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Merged petsc/petsc into master

Merge branch 'master' into knepley/fix-plex-partition-parallel

* master: (414 commits)
very small updates to users manual
syntax is define(XXX) in examples tests not defined(XXX)
Increase patc

Merge branch 'master' into knepley/fix-plex-partition-parallel

* master: (414 commits)
very small updates to users manual
syntax is define(XXX) in examples tests not defined(XXX)
Increase patchlevel to 3.10.3
petsc4py: updat to latest maint snapshot with SNESTEST updates
Fix link for CUDA example in PETSc from GPUs.html page Minor fixes to installation instructions
Mat: Fixed types in Pardiso interface
Converted example comment to latex
This example crashes (for unknown reasons, probably related to the handling of extended derived types passed as arguments) with the PGI Fortran compiler
Remove outdated requires: from top of several examples
remove outdated test requires: command from top of source file
Fix the documentation for -ksp_gmres_cgs_refinement_type
Commit f20c2d659b168217cb455989f28afe052d71a64c broke lex.py so the users manual was no longer being built. There reverted the changes to lex.py
Plex: Add PetscPartitioner to fort list Suggested-by: Jiaoyan Li <Jiaoyan.Li@inl.gov>
Doc: Fix spelling Suggested-by: Manuel Colera Rico <m.colera@upm.es>
Mat ex88: check in double or quad precision only
Fix error with PetscComplex when PETSc is compiled with C and used in C++
configure: fix typo endwith -> endswith
Sys ex23: Migrated to ts_max_time in yaml file as well.
AO ex5: Fixed missing CHKERRQ();
Mat test ex88: add tests for MatMultAdd and MatMultTranposeAdd
...

Conflicts:
src/dm/impls/plex/examples/tests/ex12.c

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Merge branch 'master' into knepley/feature-snes-patch

Not sure if this has done the right thing because there are no tests
yet. Also, the fortran stubs break (it doesn't know what to do with
SNESCo

Merge branch 'master' into knepley/feature-snes-patch

Not sure if this has done the right thing because there are no tests
yet. Also, the fortran stubs break (it doesn't know what to do with
SNESCompositeType), and I don't know how to fix it.

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Merged petsc/petsc into master

Merge branch 'stefano_zampini/fix-intern' [PR #1259]

* stefano_zampini/fix-intern:
This branch contains the last fixes for the continuous adjoint library Stefano Zampini will mantain at
https://

Merge branch 'stefano_zampini/fix-intern' [PR #1259]

* stefano_zampini/fix-intern:
This branch contains the last fixes for the continuous adjoint library Stefano Zampini will mantain at
https://bitbucket.org/stefano_zampini/petscopt/src/master/
- Needs few private functions to be PETSC_EXTERN
- Doesn't reinvent the wheel for testing, so reuses the new testing infrastructure in the new library.

SLEPC may also benefit from this small tweaks; as of now they maintain their almost identical copy of these python scripts

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