Merge branch 'master' into barry/xcode

Merge branch 'master' into knepley/feature-fem-dgspace

* master: (593 commits)
Bib: Added Top500 and fixed entry
fun3d: update PetscMallocValidate() usage
bib: rename ref with duplicate key

Merge branch 'master' into knepley/feature-fem-dgspace

* master: (593 commits)
Bib: Added Top500 and fixed entry
fun3d: update PetscMallocValidate() usage
bib: rename ref with duplicate key
Webpage: Corrected '-dm_mat_type cusp' to 'dm_mat_type aijcusp'.
Allow calling MatGetBlockSize[s]() before matrix preallocation
SNESLINESEARCHBT: Set the norms when exiting early due to negligible step.
SNESQN: only monitor real part of dot product (fails with C++ complex)
Corrected the #include statement in the man pages for the PetscObjectComposedDataSet/Getwhatever routines.
DMPlex: Added doc for DMPlexGetHybridBounds()
winzip: detect if winzip is used to extract petsc.tar.gz and error out.
configure: remove self.archIndependent as its not being used. [it is used to create externalpackages/package/arch dir which is unused]
configure: fix packages using package-dir/PETSC_ARCH as out-of-source-build location Perhaps this should be changed to package-dir/build?
configure: remove dead code previously used to download BuildSystem
configure: check if compilerDefines [and compilerFixes] exist in framework before using them
configure: save/restore reconfigure.py when --with-clean is used
configure: add --with-clean option to delete buildfiles/externalpackages in PETSC_DIR/PETSC_ARCH and potential externalpackages in --with-external-package-dir/PETSC_ARCH
configure: With --with-externalpackages-dir=dir store/build packages in dir/PETSC_ARCH
Add MatSeqSBAIJSetPreallocationCSR()
configure: switch to using PETSC_DIR/PETSC_ARCH/externalpackages by updating package.py to use externalpackages.py as the externalPackagesDirProvider
configure: move dead code configureExternalPackagesDir() from petscdir.py to externalpackagesdir.py Also set PETSC_DIR/PETSC_ARCH/externalpackages as the externalpackagesdir
...

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Merge branch 'master' into knepley/feature-dmda-section

* master: (397 commits)
PetscSynchronizedFGets: fix deadlock at EOF
Compiler: Fix warnings from MPI impls which do not initialize outputs

Merge branch 'master' into knepley/feature-dmda-section

* master: (397 commits)
PetscSynchronizedFGets: fix deadlock at EOF
Compiler: Fix warnings from MPI impls which do not initialize outputs
Increase patchlevel to 3.4.3
SNES: Now work vectors come from the DM
SNES ex62: Remove code generation
SNES: Move setup involving snes->vec_sol from SNESSetUp() to SNESolve()
Compiler: Fix warnings from MPI impls which do not initialize outputs
DMPlex ex7: Added missing test output
SNES ex52: Removed old Jacobian stuff, and fixed call to DMPlexProjectFunction() - Fixed calls for new element handling
SNES ex12: Added a performance profiling mode
DMPlex ex8: Fixed leak
PetscSection: Must reset the section when changing the number of fields
DMPlex ex7: Fixed test output - Corrected orientations in interpolation
DMPlex ex1: Fixed test output - Uniform refinement for quads changed
DMPlex: Fix overagressive checks
PC: Removed support graph PC
configure: both downloadonWindows and worksonWindows refer to MS compilers. Also fix isWindows() -> isWindows(CC).
MatXAIJSetPreallocation: use array[] notation to help out Fortran
__float128: when blas/lapack is not found instruct using f2cblaslapack
Configure: Package.downloadonWindows is supposed to mean that Windows compilers work. not Cygwin - Also changed doc for Package.worksonWindows, which does refer to Cygwin
...

Conflicts:
src/dm/impls/da/dalocal.c

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Merge branch 'master' into prbrune/mat-matcolor

Conflicts:
src/snes/interface/snesj2.c

Merge branch 'barry/dmvecmattypes' into shri/feature-dm-circuit

Conflicts:
src/dm/impls/makefile
src/dm/interface/dmregall.c

Merge branch 'master' into knepley/feature-plex-refine-3d

* master: (149 commits)
Bib: Added papers referencing PETSc from ResearchGate
Bib: Fixed urls for some refs Suggested-by: Michele De Ste

Merge branch 'master' into knepley/feature-plex-refine-3d

* master: (149 commits)
Bib: Added papers referencing PETSc from ResearchGate
Bib: Fixed urls for some refs Suggested-by: Michele De Stefano
fixed bug that has appeared recently of false positive errors when there are zero local equations on coarse grids in gamg-agg.
MatSchurComplement: Must initialize KSP package
bib: fix inbook citation
Bib: Updated some refs
SNES: fix copy/paste in man page
fortran: fix KSPCONVERGEDDEFAULT and SNESCONVERGEDSKIP in fortran includes
Mat SBAIJ: avoid invalid memory read in MatSOR_SBAIJ
Revert "MatMPIBAIJSetPreallocationCSR() handled the input matrix entries incorrectly, it treated them as if each row of values"
PCGAMG: fix corruption for multiple solves when MatSetNearNullSpace is used
PCGAMG: remove distracting comment
KSP ex49: restrict near-null space for elasticity example with sym BC
MatMPIBAIJSetPreallocationCSR() handled the input matrix entries incorrectly, it treated them as if each row of values was provided ordered by row within the block rows instead of by block as it was originally designed to be. Also added more discussion to the manual pages on the expected order of the values
Fix accidental creation of the matrices in SNESNCG used for linear analogue LS.
PCGAMG: add man page for PCGAMGType
fortran: fix snesconvergedskip_() kspconvergedskip_() kspconvergeddefault*_()
rm //
Sys: new_ir changed from PetscInt to PetscObjectState - so fix mallocs to use the new type
SNES: Fixed package init in SNESLineSearchCreate()
...

Conflicts:
include/petscdmplex.h
src/dm/impls/plex/examples/tests/ex5.c
src/dm/impls/plex/plex.c
src/dm/interface/dm.c

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Merge branch 'barry/dmvecmattypes'

The MatType argument is removed from DMCreateMatrix(), you can use
DMSetMatType() to indicate the type you want used with a DM, defaults to
MATAIJ.

* barry/dmvecm

Merge branch 'barry/dmvecmattypes'

The MatType argument is removed from DMCreateMatrix(), you can use
DMSetMatType() to indicate the type you want used with a DM, defaults to
MATAIJ.

* barry/dmvecmattypes:
DMPlex ExodusII: fix dm->vectype pointer syntax
removed use of VecSetFromOptions() all over the placed, instead use MatGetVecs() or use dm->vectype to determine type added DMGetVecType() and DMGetMatTYpe()
removed MatType argument from DMCreateMatrix() and DMCreateColoring() since information is obtained from DM

Conflicts:
src/dm/impls/da/fdda.c
src/dm/impls/plex/plex.c

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Merge branch 'master' into barry/wirth-fusion-materials

Conflicts:
src/ts/examples/tutorials/advection-diffusion-reaction/ex10.c

Merge branch 'barry/dmvecmattypes' into barry/saws

Needed to work with version of PETSc that did not have constant calls to VecSetFromOptions() etc

Conflicts:
src/ksp/ksp/interface/ams/kspams.c
s

Merge branch 'barry/dmvecmattypes' into barry/saws

Needed to work with version of PETSc that did not have constant calls to VecSetFromOptions() etc

Conflicts:
src/ksp/ksp/interface/ams/kspams.c
src/snes/impls/composite/snescomposite.c
src/snes/impls/gs/snesgs.c
src/snes/impls/nasm/nasm.c
src/snes/impls/ngmres/snesngmres.c

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removed MatType argument from DMCreateMatrix() and DMCreateColoring() since information is obtained from DM

Merge branch 'master' into knepley/feature-plex-refine-3d

* master: (273 commits)
Mat ex170: Comments
VTK: Small fix to error message (.vts to .vtu)
VTK: Small fix to error message
Fixed bib

Merge branch 'master' into knepley/feature-plex-refine-3d

* master: (273 commits)
Mat ex170: Comments
VTK: Small fix to error message (.vts to .vtu)
VTK: Small fix to error message
Fixed bib entries
Bib: Updates
AO: fix erroneous processing of -ao_view and factor into AOViewFromOptions
doc: fix named argument in {Vec,Mat,DM}ViewFromOptions
Sys: add PetscDataTypeFromString() and test code
Mat: Should say that it has a nullspace in MatView()
parms: update tarball with fix for namespace conflict with metis
fix citation 'Golub_Varga_1961'
parmetis: update tarball to parmetis-4.0.2-p5 which fixes an install issue with cygwin
Sys Logging: revert parent traversal
fixed hdf5.py so that if self.libraries.compression is None the code still runs correctly
DMDA: fix bad cast of DM_DA to PetscObject
MatClique: follow DistMultiVec API changes
MatClique: remove unused variables
config cmakeboot: add C++ flags any time compiler is available
config OpenMP: check for C++ flag any time the compiler is available
replaced all left-over uses of a single PetscMalloc() to allocated multiple arrays: replaced with PetscMallocN() The only ones left are when the second array is set into the first array and one ugly usage in the MUMPS interface that cannot be easily fixed
...

Conflicts:
include/petscdmplex.h

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Merge branch 'master' into knepley/feature-dmda-section

* master: (287 commits)
Mat ex170: Comments
VTK: Small fix to error message (.vts to .vtu)
VTK: Small fix to error message
Fixed bib e

Merge branch 'master' into knepley/feature-dmda-section

* master: (287 commits)
Mat ex170: Comments
VTK: Small fix to error message (.vts to .vtu)
VTK: Small fix to error message
Fixed bib entries
Bib: Updates
AO: fix erroneous processing of -ao_view and factor into AOViewFromOptions
doc: fix named argument in {Vec,Mat,DM}ViewFromOptions
Sys: add PetscDataTypeFromString() and test code
Mat: Should say that it has a nullspace in MatView()
parms: update tarball with fix for namespace conflict with metis
fix citation 'Golub_Varga_1961'
parmetis: update tarball to parmetis-4.0.2-p5 which fixes an install issue with cygwin
Sys Logging: revert parent traversal
fixed hdf5.py so that if self.libraries.compression is None the code still runs correctly
DMDA: fix bad cast of DM_DA to PetscObject
MatClique: follow DistMultiVec API changes
MatClique: remove unused variables
config cmakeboot: add C++ flags any time compiler is available
config OpenMP: check for C++ flag any time the compiler is available
replaced all left-over uses of a single PetscMalloc() to allocated multiple arrays: replaced with PetscMallocN() The only ones left are when the second array is set into the first array and one ugly usage in the MUMPS interface that cannot be easily fixed
...

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Merge branch 'rmills/dm-localtolocal'

Introduces DMLocalToLocalxxx() (and deprecates DMDALocalToLocalxxx()) to
support local-to-local communication operations for any DM type, not just
DMDA. Adds D

Merge branch 'rmills/dm-localtolocal'

Introduces DMLocalToLocalxxx() (and deprecates DMDALocalToLocalxxx()) to
support local-to-local communication operations for any DM type, not just
DMDA. Adds DMShell routines to set up local-to-local operations.

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Added support for DMLocalToLocalBegin()/End() to DMShell.

Merge branch 'master' into jed/ts-eimex

Sync to include Git conversion, PETSC_EXTERN, and minor API changes.

Conflicts:
src/ts/interface/tsregall.c

Automerge.

Hg-commit: b6659d546870fb013f3da5bcd5066d1dc0dc329c

Merge branch 'master' of gitifyhg::ssh://hg@bitbucket.org/BarryFSmith/petsc-dev-simp

Symbol visibility and namespacing.

C++ builds always set extern "C" and can be called from plain C. Most
users w

Merge branch 'master' of gitifyhg::ssh://hg@bitbucket.org/BarryFSmith/petsc-dev-simp

Symbol visibility and namespacing.

C++ builds always set extern "C" and can be called from plain C. Most
users will only want --with-clanguage=C++ for std::complex.


Hg-commit: f848d02318cae92d7b32037c7ee88f92dbe46347

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Change all PETSC_EXTERN_C to PETSC_EXTERN

Hg-commit: 8d2ebbb193fb583bccc64015e35640c4e08c3426

Change all PETSC_EXTERN_C to PETSC_EXTERN


Hg-commit: ba0cf153561ff2dc521f42e94b7164fbe7b5d798

merge, terrible manual process with many conflicts with Jed's PETSC_INTERNAL

Hg-commit: 84df07d03c6e55bd0f27bd5ee8c1738562bd529d

dmshell: Fix dispatch for fortran callbacks

* PetscObjectUseFortranCallbackSubType for subtype dispatch
* Object types are also passed by reference
* Correct copy/paste error with ourlocaltoglobalbe

dmshell: Fix dispatch for fortran callbacks

* PetscObjectUseFortranCallbackSubType for subtype dispatch
* Object types are also passed by reference
* Correct copy/paste error with ourlocaltoglobalbegin/end

Hg-commit: 9e5ade85c0c61aa9402acd1ba7a439344eeb59e4

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Added Fortran stubs for DMShellSetGlobalToLocal() and DMShellSetLocalToGlobal().

Hg-commit: 08596f59dec90b787bc0b3c0b40622b7792fdda8

removed PETSC_NULL from C and Fortran (except declaration in C for backward compatibility). Kept PETSC_NULL_xxx for Fortran
Fixed a few bugs where PETSC_NULL had been used incorrectly.

Hg-commit: 05

removed PETSC_NULL from C and Fortran (except declaration in C for backward compatibility). Kept PETSC_NULL_xxx for Fortran
Fixed a few bugs where PETSC_NULL had been used incorrectly.

Hg-commit: 054705a517d7f4388a8a084415d7478cbe95dff4

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define __FUNCT__ before PetscObjectUseFortranCallback

Hg-commit: f09b18c4bdd1452a92164146b0553a632a152397

commit after merge

Hg-commit: 1fa981254c79c783277e37654668dfe698cddf41