Merge branch 'master' into knepley/feature-plex-adjoint-prelim

* master: (251 commits)
yaml: add a backup download URL
Fix documentation of MatSetRandom function
Ignore -malloc-hbw option if m

Merge branch 'master' into knepley/feature-plex-adjoint-prelim

* master: (251 commits)
yaml: add a backup download URL
Fix documentation of MatSetRandom function
Ignore -malloc-hbw option if malloc is already set
Plex: Fixed array initialization
pgi: compile fix
knl: update test to use memkind and remove option that worked arround a bug with intel 17
Check the return value for memkind_posix_memalign
Change the default behavour for -malloc_hbw
Bib: More refs
test: remove runex13f90 as its now converted to new test suite
fix win32 crash. This test was previously run with '-n 4' - so restoring it
Fix petscsfgetgraph_ to work for all Fortran compilers by directly using array of PetscSFNodes
bugfix for MatDuplicate_MPIAIJ_PtAP Reported-by: Samuel Lanthaler <s.lanthaler@gmail.com>
strip out dead sundials usage code; change sundials test to only run 5 timesteps to prevent different number of steps on different systems.
Remove extra lines of output file
Example uses C99 constructs so must mark with requires: c99
fix const missmatch for DMDAVecRestoreArrayRead()
remove conflict between function name in example and new PETSc TS function
builds: attempt to do maint/master/next test builds in separate clones
ex62: it turned out that CHACO partioning is not deterministic. Use a prescribed partition instead
...

Conflicts:
src/dm/interface/dm.c
src/snes/examples/tutorials/ex13.c

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Merge branch 'master' into knepley/fix-plex-bc-multiple

* master: (347 commits)
tests: add 'PETSC_HAVE_C99' flag - so that 'requires: c99' can be used in the test suite
PGI: fix build error with

Merge branch 'master' into knepley/fix-plex-bc-multiple

* master: (347 commits)
tests: add 'PETSC_HAVE_C99' flag - so that 'requires: c99' can be used in the test suite
PGI: fix build error with updated 17.10 compilers
Fix for test dirs that are not tutorials/tests
fix use of double in PetscAbsReal() which produces compiler warnings with single precision build
elemental: remove info on conflict of -with-cxx-dialect=C++11 on osx - it works now.
Cleanup .bib files
Fix allfortranstubs rule to rm generated files from correct directory, not outdated location
ierr set but not checked
Remove initial refine so test runs faster and does not time out on some machines
Gail's copyedits for bibtex items
Docs: manual: add further description of 3 different current testing options
DM: check for ops->localtolocalbegin/end before calling
PetscSF: fix typo in tutorial ex1
Vec+HDF5: Fix output for complex - Need to check for empty group name
SNES: SNESDestroy() can be called with snes->dm == NULL
SNES: SNESDestroy() can be called with snes->dm == NULL
Vec+HDF5: Fix output for complex - Need to check for empty group name
Docs: Manual: Update tests section
gmakegentest: also exclude .#filenames created by emacs
DMPlex: Fix output of test ex1 after changes to Gmsh reader
...

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Merge remote-tracking branch 'origin/maint'

Merge branch 'stefano_zampini/feature-glvis-homesh' into maint

small fixes

Merge branch 'master' into stefano_zampini/feature-gmsh-periodic

* master: (1016 commits)
metis: setself.downloaddirnames for change in 6d90219d8fa4f8b2fd242cc6ff9008358d87c26f
fix compile warni

Merge branch 'master' into stefano_zampini/feature-gmsh-periodic

* master: (1016 commits)
metis: setself.downloaddirnames for change in 6d90219d8fa4f8b2fd242cc6ff9008358d87c26f
fix compile warning: /sandbox/petsc/petsc.clone/src/snes/examples/tests/ex2.c:250:8: warning: ‘pointsAllProcs’ may be used uninitialized in this function [-Wmaybe-uninitialized] ierr = DMInterpolationSetUp(interpolator, dm, pointsAllProcs);CHKERRQ(ierr);
migrate 'build requires: !mpiuni' to new format
migrate 'build requires: !complex' to new format
workarround 'division by zero' compiler warning on windows C:\cygwin64\home\petsc\PETSC~3.CLO\src\ts\examples\TUTORI~1\ex11.c(416): warning #39: division by zero if (uL->h < 0 || uR->h < 0) {for (i=0; i<1+dim; i++) flux[i] = 0./0.; return;} /* SETERRQ(PETSC_COMM_SELF,PETSC_ERR_ARG_OUTOFRANGE,"Reconstructed thickness is negative"); */
dos2unix to prevent warnings on opensolaris "/export/home/petsc/petsc.clone/src/ksp/ksp/examples/tests/ex53.c", line 6: warning: invalid white space character in directive
fix output file - corresponding to code changes in efd4aadf157bf1ba2d80c2be092fcf4247860003
disable test on windows
update log from opensolaris so that the diff is clean on linux aswell
update grep in sync with change in efd4aadf157bf1ba2d80c2be092fcf4247860003
Fixed code that did not correctly set current color for block insertion
Update output files that did not get fixed after previous merges
Change MPIUni to not immediately abort on operations it cannot perform, instead return error code
Add filter for example that can produce 1 different iteration count
Example add system calloc, bad formating of %d in print, commented out code
Always use (void) for functions that take no arguments, never ()
always need to caste PetscReal variables to (double) in print statements
updates to manual page for clarity
update help menu for MatRARt() -- MatRARt_mpiaij_mpiaij is supported now, but not efficient.
fix nightlybuild error with c1cbb1def3f8ddca04c3998b9c06618fd1ffef35 on arch-linux-IPL64 src/ksp/pc/examples/tests ex5_1
...

Conflicts:
include/petscdm.h
src/dm/impls/plex/plexcreate.c
src/dm/impls/plex/plexgmsh.c
src/dm/impls/plex/plexhdf5.c

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Merge branch 'master' into knepley/feature-dm-bc-components

* master: (320 commits)
fix compile warning: /sandbox/petsc/petsc.clone/src/snes/examples/tests/ex2.c:250:8: warning: ‘pointsAllProcs’ m

Merge branch 'master' into knepley/feature-dm-bc-components

* master: (320 commits)
fix compile warning: /sandbox/petsc/petsc.clone/src/snes/examples/tests/ex2.c:250:8: warning: ‘pointsAllProcs’ may be used uninitialized in this function [-Wmaybe-uninitialized] ierr = DMInterpolationSetUp(interpolator, dm, pointsAllProcs);CHKERRQ(ierr);
migrate 'build requires: !mpiuni' to new format
migrate 'build requires: !complex' to new format
workarround 'division by zero' compiler warning on windows C:\cygwin64\home\petsc\PETSC~3.CLO\src\ts\examples\TUTORI~1\ex11.c(416): warning #39: division by zero if (uL->h < 0 || uR->h < 0) {for (i=0; i<1+dim; i++) flux[i] = 0./0.; return;} /* SETERRQ(PETSC_COMM_SELF,PETSC_ERR_ARG_OUTOFRANGE,"Reconstructed thickness is negative"); */
dos2unix to prevent warnings on opensolaris "/export/home/petsc/petsc.clone/src/ksp/ksp/examples/tests/ex53.c", line 6: warning: invalid white space character in directive
fix output file - corresponding to code changes in efd4aadf157bf1ba2d80c2be092fcf4247860003
disable test on windows
update log from opensolaris so that the diff is clean on linux aswell
update grep in sync with change in efd4aadf157bf1ba2d80c2be092fcf4247860003
Fixed code that did not correctly set current color for block insertion
Update output files that did not get fixed after previous merges
Change MPIUni to not immediately abort on operations it cannot perform, instead return error code
Add filter for example that can produce 1 different iteration count
Example add system calloc, bad formating of %d in print, commented out code
Always use (void) for functions that take no arguments, never ()
always need to caste PetscReal variables to (double) in print statements
updates to manual page for clarity
update help menu for MatRARt() -- MatRARt_mpiaij_mpiaij is supported now, but not efficient.
fix nightlybuild error with c1cbb1def3f8ddca04c3998b9c06618fd1ffef35 on arch-linux-IPL64 src/ksp/pc/examples/tests ex5_1
output has changed with e6d0a238963c2a97dd04845ea512b529992c7cdb so update the output file
...

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Merge branch 'knepley/feature-adapt-interface'

* knepley/feature-adapt-interface:
Test: Can now use make test NP=<num procs>
Forest: Updating to new point function interface
Plex ex19: Updated

Merge branch 'knepley/feature-adapt-interface'

* knepley/feature-adapt-interface:
Test: Can now use make test NP=<num procs>
Forest: Updating to new point function interface
Plex ex19: Updated to new API
DM: Refactored mesh adaptivity into DMAdaptLabel() and DMAdaptMetric() - These are now DM functions, instead of composed functions - Refactor Plex refine and coarsen to feed through adaptivity - Added helper functions to convert Label to volume constraints and metric constraints - Got the label name out of the Metric interface

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Merge branch 'knepley/test-process-arg' into knepley/feature-adapt-interface

* knepley/test-process-arg: (49 commits)
Test: Can now use make test NP=<num procs>
Testing: Fix error reporting
I

Merge branch 'knepley/test-process-arg' into knepley/feature-adapt-interface

* knepley/test-process-arg: (49 commits)
Test: Can now use make test NP=<num procs>
Testing: Fix error reporting
I didn't realize there was a hacky special case for dense B matrix
Fix example to support -snes_mf_operator
cleanup src/ksp/ksp/examples/tutorials/network/makefile
add missing input in the help menu of PetscOptionsView() Reported-by: Richard Katz <richard.katz@earth.ox.ac.uk>
Fix docs for MatMatMult() that C matrix can only be created by user for sequential case.
protect '-' in macros
fix compile error with --download-petsc4py
Plex: Removed useless CHKERRQ
Configure: Replace use of PETSc modules
Plex ex7: Damn, quad precision is named __float128
TSSetFromOptions: Give subtypes a chance to set the default adapt type
TS ex11.c: fix corrupt filename initialization
small fix
Plex ex1: Update output
DT: Fixed Fortran module - Add DT module to DM and Petsc modules - Fix makefile to generate DT F90 module - Fix PetscQuadratureGet/Restore/SetData() F90 defs
Plex ex19: Updated output
Plex ex7: Update output
p4est: Update to new API
...

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DM: Refactored mesh adaptivity into DMAdaptLabel() and DMAdaptMetric()
- These are now DM functions, instead of composed functions
- Refactor Plex refine and coarsen to feed through adaptivity
- Adde

DM: Refactored mesh adaptivity into DMAdaptLabel() and DMAdaptMetric()
- These are now DM functions, instead of composed functions
- Refactor Plex refine and coarsen to feed through adaptivity
- Added helper functions to convert Label to volume constraints and metric constraints
- Got the label name out of the Metric interface

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Merge branch 'knepley/feature-ex11-simplex'

* knepley/feature-ex11-simplex: (22 commits)
TS ex11.c: fix corrupt filename initialization
Plex ex19: Updated output
Plex ex7: Update output
p4es

Merge branch 'knepley/feature-ex11-simplex'

* knepley/feature-ex11-simplex: (22 commits)
TS ex11.c: fix corrupt filename initialization
Plex ex19: Updated output
Plex ex7: Update output
p4est: Update to new API
TS ex11: Added pest tests
TS ex18: Update test output
SNES ex69: Update test output
Plex ex14: Update test output
Plex ex2f90: Update test output
Plex ex19: Update test output
Plex: Fix end of line in test output
Plex ex1: Update test output
TS ex11: MUST use FV type leastsquares for adaptivity. Need some sort of warning for this
TS ex11: Cleaning up adaptivity, WIP
Share: Added mesh of TX
TS ex11: Added advection tests for tris and quads
TS ex11: Allow simplex meshes
TS ex11: Small cleanup, now use -orig_dm_view for the mesh before ghost cells
Plex: Better ASCII output of labels
Plex: Triangle generation now respects FaceSets label
...

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Merge remote-tracking branch 'origin/knepley/feature-ex11-simplex' into knepley/feature-plex-wedge

* origin/knepley/feature-ex11-simplex: (21 commits)
Plex ex19: Updated output
Plex ex7: Update

Merge remote-tracking branch 'origin/knepley/feature-ex11-simplex' into knepley/feature-plex-wedge

* origin/knepley/feature-ex11-simplex: (21 commits)
Plex ex19: Updated output
Plex ex7: Update output
p4est: Update to new API
TS ex11: Added pest tests
TS ex18: Update test output
SNES ex69: Update test output
Plex ex14: Update test output
Plex ex2f90: Update test output
Plex ex19: Update test output
Plex: Fix end of line in test output
Plex ex1: Update test output
TS ex11: MUST use FV type leastsquares for adaptivity. Need some sort of warning for this
TS ex11: Cleaning up adaptivity, WIP
Share: Added mesh of TX
TS ex11: Added advection tests for tris and quads
TS ex11: Allow simplex meshes
TS ex11: Small cleanup, now use -orig_dm_view for the mesh before ghost cells
Plex: Better ASCII output of labels
Plex: Triangle generation now respects FaceSets label
Plex: CreateSquareBoundary() now also sets FaceSets label
...

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Merge branch 'scott/test-datafiles-fix' of https://bitbucket.org/petsc/petsc into scott/test-datafiles-fix

Merge branch 'master' into knepley/feature-plex-sphere-mesh

* master: (2633 commits)
Bib: Added ref
SNES ex56: Update test output
add a citation to petsc.bib
Plex: Initialize variables
ini

Merge branch 'master' into knepley/feature-plex-sphere-mesh

* master: (2633 commits)
Bib: Added ref
SNES ex56: Update test output
add a citation to petsc.bib
Plex: Initialize variables
initialize ap as complained by the nightly tests
Plex ex3: Update to new point function API
initialize some variables as complained by nightly tests
SNES ex12: Mix misnaming Nf --> Nc
update tests
add tests
add MatView_SeqXAIJ_ASCII_structonly(); enable A->structure_only in MatSetValuesBlocked_SeqBAIJ
typo
fill-in some references
Bib: Fixed ref
Plex: Added PLY to file support
Plex: Adding PLY support
PetscDS: Turn off Fortran bindings for Constants
Plex tests: Updated to new point function API
SNES ex56: Moved tests to new format
DM: Allow field projection functions to take an array of scalars - This will allow us to pass in user data to kernels without void *, more efficiency than aux fields
...

Conflicts:
config/builder.py
include/petscdmplex.h
src/dm/impls/plex/examples/tests/ex1.c
src/dm/impls/plex/plexcreate.c
src/dm/impls/plex/plexgmsh.c
src/snes/examples/tutorials/ex63.c

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Plex: Triangle generation now respects FaceSets label

Merge branch 'master' into stefano_zampini/feature-fetidp-ex69

Merge branch 'master' into knepley/feature-plex-boundary-values

* master: (487 commits)
Bib: More refs
Fixed errors in the manuals and ts_glee source code doc
fix bug to enable '-xxx_via [alg]

Merge branch 'master' into knepley/feature-plex-boundary-values

* master: (487 commits)
Bib: More refs
Fixed errors in the manuals and ts_glee source code doc
fix bug to enable '-xxx_via [alg]' to showup in '-help' Reported-by: Mark Adams <mfadams@lbl.gov>
Plex: Remove dead code
TS tutorials ex11: remove unused functions
TSAdapt: Set TSADAPTNONE as default adapt type
DMPlex: missed viewer change in synchronized output
Revert "Merge branch 'hzhang/ts-ex9busdmnetwork'"
TSAdapt: Update changes/dev.html
TSAdapt: Set default type for TSGLEE
TS tutorials ex11: make work with complex scalars
Bib: Added ref
TS ex18: Fix initializer
TS ex11: Fix M_PI
Plex ex1f90: FUCK FORTRAN
f2cblaslapack: remove duplicate xerbla.o and xerbla_array.o from lapack [they are already in blas]
TSAdapt: Refactor handling of default adapt type
TSAdapt: Update changes/dev.html
TSAdapt: Update manual
TSAdapt: Refactor interface and implementations
...

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Merge branch 'tisaac/feature-plex-tests-new'

This merge changes PetscSpace and PetscQuadrature to have a number of
components, so that vector-valued functionals can be defined for
non-Lagrange finit

Merge branch 'tisaac/feature-plex-tests-new'

This merge changes PetscSpace and PetscQuadrature to have a number of
components, so that vector-valued functionals can be defined for
non-Lagrange finite elements. Along the way, this branch also converts
the regression tests related to DMPlex that were in config/builder.py to
the new test harness, and makes lots of changes necessary for them to
be portable tests.

* tisaac/feature-plex-tests-new: (263 commits)
TS tutorials ex11: remove unused functions
DMPlex: missed viewer change in synchronized output
TS tutorials ex11: make work with complex scalars
TS ex18: Fix initializer
TS ex11: Fix M_PI
Plex ex1f90: FUCK FORTRAN
TS tutorials ex11: use a union when punning
silence compiler warnings
SNES tutorials ex56: set partitioner from options
Plex: once again, MPI_Barrier() can't be used to synch output
windows compile fixes balay@ps4 ~/petsc/src/ts/examples/tutorials $ make PETSC_DIR=$HOME/petsc ex11 /home/balay/petsc/bin/win32fe/win32fe cl -o ex11.o -c -MD -wd4996 -Z7 -I/home/balay/petsc/include -I/home/balay/petsc/arch-mswin-uni/include -I/home/balay/petsc/include/petsc/mpiuni `pwd`/ex11.c ex11.c C:\cygwin64\home\balay\petsc\src\ts\examples\TUTORI~1\ex11.c(300): warning C4113: 'void (__cdecl *)()' differs in parameter lists from 'void (__cdecl *)(void)' C:\cygwin64\home\balay\petsc\src\ts\examples\TUTORI~1\ex11.c(301): warning C4113: 'void (__cdecl *)()' differs in parameter lists from 'void (__cdecl *)(void)' C:\cygwin64\home\balay\petsc\src\ts\examples\TUTORI~1\ex11.c(370): error C2229: struct '<unnamed-tag>' has an illegal zero-sized array C:\cygwin64\home\balay\petsc\src\ts\examples\TUTORI~1\ex11.c(463): warning C4113: 'void (__cdecl *)()' differs in parameter lists from 'void (__cdecl *)(void)' C:\cygwin64\home\balay\petsc\src\ts\examples\TUTORI~1\ex11.c(505): error C2229: struct '<unnamed-tag>' has an illegal zero-sized array C:\cygwin64\home\balay\petsc\src\ts\examples\TUTORI~1\ex11.c(724): warning C4113: 'void (__cdecl *)()' differs in parameter lists from 'void (__cdecl *)(void)' C:\cygwin64\home\balay\petsc\src\ts\examples\TUTORI~1\ex11.c(728): warning C4113: 'void (__cdecl *)()' differs in parameter lists from 'void (__cdecl *)(void)' C:\cygwin64\home\balay\petsc\src\ts\examples\TUTORI~1\ex11.c(1179): warning C4090: 'function': different 'const' qualifiers C:\cygwin64\home\balay\petsc\src\ts\examples\TUTORI~1\ex11.c(1184): warning C4090: 'function': different 'const' qualifiers C:\cygwin64\home\balay\petsc\src\ts\examples\TUTORI~1\ex11.c(1191): warning C4090: 'function': different 'const' qualifiers C:\cygwin64\home\balay\petsc\src\ts\examples\TUTORI~1\ex11.c(1194): warning C4090: 'function': different 'const' qualifiers C:\cygwin64\home\balay\petsc\src\ts\examples\TUTORI~1\ex11.c(1383): warning C4090: 'function': different 'const' qualifiers C:\cygwin64\home\balay\petsc\src\ts\examples\TUTORI~1\ex11.c(1521): warning C4090: 'function': different 'const' qualifiers C:\cygwin64\home\balay\petsc\src\ts\examples\TUTORI~1\ex11.c(1522): warning C4090: 'function': different 'const' qualifiers C:\cygwin64\home\balay\petsc\src\ts\examples\TUTORI~1\ex11.c(1523): warning C4090: 'function': different 'const' qualifiers
PetscMath: check for math functions by function pointer resolvability
another windows fix for log2() C:\cygwin64\home\petsc\PETSC~1.CLO\include\petscmath.h(28): warning C4273: 'log2': inconsistent dll linkage C:\Program Files (x86)\Windows Kits\10\include\10.0.10240.0\ucrt\../ucrt/math.h(506): note: see previous definition of 'log2'
fix log2() compile error on windows /home/petsc/petsc.clone-4/include/petscmath.h:28:8: error: expected ‘)’ before ‘/’ token double log2(double); ^
SNES tutorials ex12: turn off complex for restart test
Add empty file to silence warnings
TS tutorials ex46: make output match floating point filter
TS tutorials ex18: remove unused flags
SNES tutorials ex69: use end of line anchor instead of word boundary
SNES tutorials ex69: portable word boundary regex
...

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Merge branch 'master' into knepley/feature-plex-torus

* master: (174 commits)
Bib: Another ref
Increase patchlevel to 3.7.6
Explicitly listing the LTO library causes difficulties on MacOS so a

Merge branch 'master' into knepley/feature-plex-torus

* master: (174 commits)
Bib: Another ref
Increase patchlevel to 3.7.6
Explicitly listing the LTO library causes difficulties on MacOS so avoid it
TSBDF: Update changes/dev.html
Added Fortran TaoType and TaoLineSearchType definitions
Add Fortran TaoType and TaoLineSearchType definitions
setblocksize for iscol_sub
TSBDF: Use standard TS API and options to control adaptivity
Bib: More refs and a correction
SNESTest: Bug-fix in SNESTest when threshold printing option is turned on.
fix warning and valgrind complains reported by the nightly tests
Section+Doc: Small doc fix
pflotran: switch to using the new upstream git repo
DMPlex: Error if attempt to partition a distributed graph with Chaco
fix complex build error
fix complex build
PetscError() did not properly copy over the specific error message when error type was PETSC_ERROR_INITIAL
TSAdapt: Refactor handling of the always_accept flag
Additional clarification for MatMeshToCellGraph() manual page
optimize MatCreateSubMatrix_MPIAIJ() by merging check of sameXXXDist() into one MPI_AllReduce
...

Conflicts:
config/BuildSystem/config/packages/med.py

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Merge branch 'tisaac/feature-fe-dual-apply' into tisaac/feature-plex-tests-new

There has unfortunately been a lot of interplay between our work to
change the petscspace/dualspace to accept vector co

Merge branch 'tisaac/feature-fe-dual-apply' into tisaac/feature-plex-tests-new

There has unfortunately been a lot of interplay between our work to
change the petscspace/dualspace to accept vector components, and the
work to transfer the tests in config/builder.py to the new test harness.
I'm merging them together to get them to play nice with each other, and
so that I only have one feature branch to handler when merging into
master/next.

* tisaac/feature-fe-dual-apply: (64 commits)
snes tutorials ex12: fix restart test arguments
nightly build fixes for arch-viennacl
fix run command to match the command in master/makefile. [the diff will be correct in master/next]
PetscFE: fix typo in for loop declaration
PetscPartitioner: use simple partitioning for regression tests
DT tests ex1: fix test arguments to match regression output
DT ex1: fix options
DMPlexCreateHexBoxMesh: no cells in z direction for 2D
PCBDDC: use %D for PetscInt printfs
Plex: helper function used in all cases now
Plex tests ex7: make partitions portable for testing
Plex: use MPIU_2INT instead of MPI_2INT
MatAIJ KLU: remove redefinition of SuiteSparse_long
DMPlexRefine_CTetgen() mimics DMPlexRefine_Tetgen()
DMPlexGenerate_Tetgen(): mimic ctetgen so it can be used equivalently
Plex: Cylinder fixes for complex
Plex ex1: Test for periodic cylinder
Plex: I think periodic cylinder is working
Plex ex1: Updated torus test
Plex: Torus can now be arbitrarily refined
...

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Merge branch 'knepley/feature-mantle-example' into stefano_zampini/feature-fetidp-ex69

Merge branch 'master' into knepley/feature-plex-tests-new

* master: (108 commits)
Bib: Added ref
Bib: Updated reference
Bib: Updated reference
Work around problems with Apple Xcode 8.3 and h

Merge branch 'master' into knepley/feature-plex-tests-new

* master: (108 commits)
Bib: Added ref
Bib: Updated reference
Bib: Updated reference
Work around problems with Apple Xcode 8.3 and handling of rpath argument with gfortran
help menu update for MatCreateSubMatrices() Reported-by: Brad Aagaard <baagaard@usgs.gov>
fix flops for PCApply_PBJacobi_1 and PCApply_PBJacobi_7 Reported-by: Pierre Jolivet <pierre.jolivet@enseeiht.fr>
TSRK: Fix FSAL optimization to not skip update and check or stages.
Travis-CI: Workaround too long TMPDIR in macOS with Open MPI
test: Fix type mismatch in KSP test.
test: Fix warnings from gfortran -Wconversion (OS X, Homebrew build)
MPIUNI: Silence GCC -Wconversion warnings
Fortran: Add error checking for incorrect PETSC_NULL_XXX argument when expecting function
fix test output per changes in 517c9301b2e9239931bfd644803fd6bb859387ea
MUMPS: update to version 5.1.1 with opensolaris compile fixes
TSRK: Mention 5BS in the changelog.
TSRK: Mention the new 5BS scheme in the manual.
fix 'unused variable' warning
Remove unused code
added hbw_realloc
fixed undefined ptr
...

Conflicts:
config/BuildSystem/config/packages/med.py

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Merge remote-tracking branch 'origin/balay/update-sowing-1.1.25-p1'

fortran: disable interfaces for functions with 'char' arguments. Now we get compile errors

Merge branch 'knepley/feature-plex-tests-new' into knepley/feature-plex-pragmatic-parallel

* knepley/feature-plex-tests-new: (105 commits)
SNES ex62: Make test 31 less sensitive
Plex: Remove ext

Merge branch 'knepley/feature-plex-tests-new' into knepley/feature-plex-pragmatic-parallel

* knepley/feature-plex-tests-new: (105 commits)
SNES ex62: Make test 31 less sensitive
Plex: Remove extra semicolons
Test: Reverted cherry pick
Plex: Damn Absoft, Trying to get under the 132 character line limit for Absoft
Testing: Cherry picked a fix
Plex: Trying to get under the 132 character line limit for Absoft
Plex: Fix small compiler warnings
Plex ex2f90: Removed comment line Absoft does not like
Plex: Turn off some tests for quad
Plex ex6: Fix printing for quad
Plex: Removed extra semicolon
SNES ex12: Moved restart test to subtests
Plex ex15: Switched to simple partitioning
SNES ex12: Switched to simple partitioning
SNES ex62: Updated output for small numerical diffs
SNES ex62: Switched to simple partitioning
Tests: Turned off some tests that do not very in single precision
all requires need to go on the same line in test definition otherwise they are skipped
TS ex47: Added test output
replace numProcs with standard size
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