Merge remote-tracking branch 'origin/hzhang/vec_node/master-rebased-v2'

Consistent handling of command line options -info_exclude and -log_exclude

Merge branch 'karlrupp/feature-remove-cusp'

* karlrupp/feature-remove-cusp:
Removes VECCUSP vectors and AIJCUSP matrices, because they provide no added benefit over VECCUDA and AIJCUSPARSE.
Also rem

Merge branch 'karlrupp/feature-remove-cusp'

* karlrupp/feature-remove-cusp:
Removes VECCUSP vectors and AIJCUSP matrices, because they provide no added benefit over VECCUDA and AIJCUSPARSE.
Also removes the CUSP-based preconditioners for now.
SACUSP will be re-added later, after the new release is out.

show more ...

set flag 'HAVE_MPI_WIN_CREATE_FEATURE' only for newer MPICH that has HAVE_MPI_WIN_CREATE HAVE_MPI_WIN_ALLOCATE_SHARED and HAVE_MPI_WIN_SHARED_QUERY

old mpich-3.0.4 has buggy MPI_Win_shared_query()

set flag 'HAVE_MPI_WIN_CREATE_FEATURE' only for newer MPICH that has HAVE_MPI_WIN_CREATE HAVE_MPI_WIN_ALLOCATE_SHARED and HAVE_MPI_WIN_SHARED_QUERY

old mpich-3.0.4 has buggy MPI_Win_shared_query() - does not return correct values

update vecscatter code to use PETSC_HAVE_MPI_WIN_CREATE_FEATURE flag [and remove code that handled
for PETSC_HAVE_MPI_WIN_ALLOCATE_SHARED and PETSC_HAVE_MPI_WIN_SHARED_QUERY flags - this was not clean anyway]

show more ...

add some debugging checks into the code

Commit-type: i.e. bug-fix, portability-fix, testing-fix,style-fix, feature, documentation, example
Funded-by:
Project:
Time: hours
Reported-by:
Thanks-to:

add some debugging checks into the code

Commit-type: i.e. bug-fix, portability-fix, testing-fix,style-fix, feature, documentation, example
Funded-by:
Project:
Time: hours
Reported-by:
Thanks-to:
Development Tools: Vim, Emacs, Eclipse

show more ...

fix change in 2f065d898003116ec5d197b60b8162e9ef41faec

protect prototypes that use MPI_Win that may not exist with some builds

Commit-type: portability-fix
Reported-by: nightly tests

CUSP: Removed VECCUSP and AIJCUSP as well as preconditioners.

SA-AMG from CUSP will be re-added in a follow-up commit,
made to work with AIJCUSPARSE and VECCUDA.

fix alignm problems from MPI_Win_allocate_shared()

fix use of printf() in examples

Reported-by: nightly tests
Thanks-to: Satish Balay <balay@mcs.anl.gv>

Merge remote-tracking branch 'origin/knepley/fix-snes-ex69' into tisaac/feature-dmfield

* origin/knepley/fix-snes-ex69: (311 commits)
PetscFECreateDefault: fix custom Fortran interface to use MPI_

Merge remote-tracking branch 'origin/knepley/fix-snes-ex69' into tisaac/feature-dmfield

* origin/knepley/fix-snes-ex69: (311 commits)
PetscFECreateDefault: fix custom Fortran interface to use MPI_Comm
SNES ex69: Updated test output
SNES ex69: Removed all mantle stuff and change fields to constants - Also use dsymutil for executables
SNES ex69: Removed special partition
SNES ex69: Fixed null space creation - Null space locks its vectors
PetscFE: PetscFECreateDefault() now takes MPI_Comm instead of DM
cleanup very ugly PCGAMG manual page
minor clarifications for VecScatterCreate() manual page
gcov: PETSC_ARCH is required onlyfor -run_gcov - and not for -merge_gcov [where it doesn't exist]
make clearer in help statements what --with-external-packages-dir is for.
Website: Added news entry for PETSc User Meeting 2018 on main page.
CUDA: Further test output fixes for mat_tests-ex2
Turn off elemental test for parmetis running since this does not work on batch systems.
3.8 Changes: KSPCHEBYSHEV
CUDA: Fixed most test errors due to MatMultTranspose*
website: update urls
website: fix Jason's name to match pic. Also add Todd's pic
Dev manual: copyedit
DMPlexDistributeLabels: Propagate the output flag
cuda/cusp: update minimum supported versions of cuda to 7.5 and cusp to 0.5.0
...

show more ...

Merge branch 'barry/refactor-petscstrncat'

Change PetscStrncat() to PetscStrlcat() to match BSD API where l represents total length

Update many uses of PetscStrcpy() and PetscStrcat() to the safer PetscStrncpy() and PetscStrlcat()

Commit-ty

Change PetscStrncat() to PetscStrlcat() to match BSD API where l represents total length

Update many uses of PetscStrcpy() and PetscStrcat() to the safer PetscStrncpy() and PetscStrlcat()

Commit-type: style-fix, feature
Thanks-to: Jed Brown

show more ...

Merge branch 'barry/fix-bin-install'

Remove/move all items from $PETSC_DIR/bin so that package maintainers don't have to deal with non-standard usage.

Commit-type: style-fix

Merge branch 'barry/add-fortran-custom-interfaces'

a few more Fortran interfaces

Commit-type: feature

add a collection of Fortran interfaces and additional docs

For some reason this cause failures in many examples, need to debug

Commit-type: testing-fix,style-fix,documentation, example

Merge branch 'barry/ksp/tests-to-new-harness'

Merge branch 'barry/add-ftn-linfinity-conv-test' of bitbucket.org:petsc/petsc into barry/add-ftn-linfinity-conv-test

Remove handling of error code from PetscPClose() since some systems do not reliably return it.

Commit-type: portability-fix

Merge branch 'jed/update-mpi3-removed-or-deprecated'

Merge branch 'barry/update-mpi-keyval-create'

Merge branch 'master' into scott/ksp-ksp-tutorials

Merge branch 'barry/all-new-test-harness-branches'

Merge branch 'barry/more-to-new-test-harness' into barry/all-new-test-harness-branches