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 'prbrune/sf-sfbasicops' into prbrune/mat-matcolor

Merge branch 'master' into barry/saws

Conflicts:
src/ksp/pc/impls/gamg/gamg.c
src/sys/classes/viewer/impls/ams/ams.c
src/sys/objects/pinit.c

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 'maint'

Increase patchlevel to 3.4.3

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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Merge remote-tracking branch 'origin/master' into stefano_zampini/pcbddc-constraintssetupimproved

Merge branch 'maint'

* maint:
doc: add petsctime.h to SOURCEH (fixes missing docs)
Increase patchlevel to 3.4.2
ABI compatibility for debug and optimized builds

Increase patchlevel to 3.4.2

Merge branch 'maint'

* maint:
Increase patchlevel to 3.4.1
KSP AMS: add missing makefile for kspams.c
ams: fix build warnings [when ams is disabled] kspams.o : warning LNK4221: no public symbo

Merge branch 'maint'

* maint:
Increase patchlevel to 3.4.1
KSP AMS: add missing makefile for kspams.c
ams: fix build warnings [when ams is disabled] kspams.o : warning LNK4221: no public symbols found; archive member will be inaccessible

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Merge branch 'jed/fix-version-release'

* jed/fix-version-release:
version: fix PETSC_VERSION_LT() to require PETSC_VERSION_RELEASE=1

Merge branch 'jed/fix-version-release' into maint

* jed/fix-version-release:
version: fix PETSC_VERSION_LT() to require PETSC_VERSION_RELEASE=1

version: fix PETSC_VERSION_LT() to require PETSC_VERSION_RELEASE=1

This allows use of

#if PETSC_VERSION_LT(3,5,0)
Legacy code for 3.4.x or earlier
#else
New code for 'master' and 3.5, o

version: fix PETSC_VERSION_LT() to require PETSC_VERSION_RELEASE=1

This allows use of

#if PETSC_VERSION_LT(3,5,0)
Legacy code for 3.4.x or earlier
#else
New code for 'master' and 3.5, once it is released.
#endif

prior to release of 3.5.0. This was the intended semantic of
03354681f90b4c, which was somehow backward.

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Merged petsc/petsc into rmills/petsc master.

Increase patchlevel to 3.4.1

dev: revert master back to dev by resetting PETSC_VERSION_RELEASE
and reverting 408b84210f4204d220c33572b1c41f435c302dbf

petsc-3.4: set release strings

version: switch over from using PETSC_VERSION_PATCH to PETSC_VERSION_SUBMINOR
i.e 3.4 release would have tarballs with names 3.4.0, 3.4.1 3.4.2 etc

Also stop using PETSC_VERSION_PATCH_DATE - but use

version: switch over from using PETSC_VERSION_PATCH to PETSC_VERSION_SUBMINOR
i.e 3.4 release would have tarballs with names 3.4.0, 3.4.1 3.4.2 etc

Also stop using PETSC_VERSION_PATCH_DATE - but use:
PETSC_RELEASE_DATE: corresponding to release of 3.4, 3.5 etc
PETSC_VERSION_DATE: correspond to patch releases 3.4.0, 3.4.1 3.4.2 etc.

Also fix release/build scripts to work with the new naming scheme.

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Merge branch 'maint'

Merge branch 'balay/maint-3.3-p7' into maint

Increase patchlevel to 3.3-p7

Merge branch 'master' of https://bitbucket.org/petsc/petsc

Merge branch 'jed/petsc-version-macros'