Merge remote-tracking branch 'origin/jczhang/feature-mumps-omp'

Merge remote-tracking branch 'origin/barry/change-fortran-null'

Remove CHKFORTRANNULLOBJECTDEREFERENCE since it is no longer needed with Fortran null equal to C null

Commit-type: feature

Revise PETSc shared memory communicator keyval interface

Names like Petsc_ShmComm_keyval etc are conforming to existing keyvals like Petsc_InnerComm_keyval

windows: enable dlls with fortran build

Merge branch 'maint'

-options_table was changed to options_view in 2014 but documentation was not updated to reflect it

Commit-type: documentation
Reported-by: Pierre Jolivet <pierre.jolivet@enseeiht.fr>

PetscOptionsDeprecated(): fix for NULL prefix

PetscOptionsDeprecated(): add option to print additional info

Reorganize logic to print warning, introducing a maximum length on the
warning message.

PetscOptionsDeprecated() man page: fix argument list

PetscOptionsDeprecated(): only clear value for deprecated option if replaced

Options deprecations: add "PETSc" to inline warning

Options Database: add PetscOptionsDeprecated()

Intended to be added amongst calls to PetscOptionsScalar() and the like,
for use with an option is removed or renamed.

Merge remote-tracking branch 'origin/barry/adios'

adios: fixes

- fix configure to pass in MPI compilers [instead of --with-mpi=DIR. Similarly attempt to use PETSc configure detected values for hdf5, netcdf, zlib etc..
- fix compiler error with usin

adios: fixes

- fix configure to pass in MPI compilers [instead of --with-mpi=DIR. Similarly attempt to use PETSc configure detected values for hdf5, netcdf, zlib etc..
- fix compiler error with using '0' for ADIOS_STATISTICS_FLAG
- declare Petsc_adios_group as PETSC_EXTERN - this way its useable from -lpetscvec [with-visibility=1]
- also move Petsc_adios_group to petscimpl.h - to avoid duplicate definitions
- fix fortran examples [by adding adios initialization to fortran interface
- fix compile error with ex10

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Added the stub code for ADIOS VecView() and VecLoad()

Fails link examples due to "missing libadios2_atl.dylib on my Mac. Posted issue on github

Commit-type: feature

PetscOptionsDestroy: Add missing free() call

Options: Code reorganization and faster option lookup

* Speedup option lookup by using a auxiliary hash table.
* Move many routines around to make the implementation easier to follow.
Eventually,

Options: Code reorganization and faster option lookup

* Speedup option lookup by using a auxiliary hash table.
* Move many routines around to make the implementation easier to follow.
Eventually, we may split options.c in two, all of the query routines
PetscOptionsGetXXX() do not need (and should not have) access to the
PetscOptions data structure.
* Restore proper handling of monitors in set/clear option events.
* Add PetscOptionsHasHelp(), eventually we may add a "category" argument
to do special handling of let say `-help <package>`
* Change PetscOptionsReject() to handle option prefix, this makes the call
easier to use in XXXSetFromOptions() implementations.

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Moved the rest of the PETSc common block variables over to petscsys module

Commit-type: feature

Move PETSC_COMM_WORLD and PETSC_COMM_SELF from common blocks to petscsys module

Reason: Build on Apple with seperate libraries resulted in duplicate copies of the symbols (set to null).

Eventually

Move PETSC_COMM_WORLD and PETSC_COMM_SELF from common blocks to petscsys module

Reason: Build on Apple with seperate libraries resulted in duplicate copies of the symbols (set to null).

Eventually all the common block entries should be moved to the petscsys.h module. This is a test for next to find any problems.

Commit-type: portability-fix

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windows: fix link errors:

libpetsc.lib(zstart.o) : error LNK2019: unresolved external symbol PetscGlobalArgs referenced in function "void __cdecl petscinitialize_internal(char *,int,enum PetscBool,i

windows: fix link errors:

libpetsc.lib(zstart.o) : error LNK2019: unresolved external symbol PetscGlobalArgs referenced in function "void __cdecl petscinitialize_internal(char *,int,enum PetscBool,int *)" (?petscinitialize_internal@@YAXPEADHW4PetscBool@@PEAH@Z)
libpetsc.lib(zstart.o) : error LNK2019: unresolved external symbol PetscGlobalArgc referenced in function "void __cdecl petscinitialize_internal(char *,int,enum PetscBool,int *)" (?petscinitialize_internal@@YAXPEADHW4PetscBool@@PEAH@Z)

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Merged in dalcinl/viewfromoptions (pull request #1006)

XXXViewFromOptions

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

Merge remote-tracking branch 'origin/maint'

Add command line option -viewfromoptions to control XXXViewFromOptions()

PetscInitialize: Initialize Python and the very end