Merge branch 'mark/fix-viewfromoptions' into 'master'

prototype for ViewFromOptions macro-->functions

See merge request petsc/petsc!2083

prototype for ViewFromOptions macro-->functions

Merge branch 'haplav/simplify-dm-label-list' into 'master'

improvements of DMLabel linked list in DM

Closes #386

See merge request petsc/petsc!2108

Improve DM label list. Generalize DMCopyLabels().

* DMAddLabel:
- Add label to the end of list so DMGetLabelByNum() keeps the numbering of old ones.
- Assign depth label right away.
* Get rid of

Improve DM label list. Generalize DMCopyLabels().

* DMAddLabel:
- Add label to the end of list so DMGetLabelByNum() keeps the numbering of old ones.
- Assign depth label right away.
* Get rid of DMLabelLinkList.
* Make use of PetscObject reference count of individual labels.
* DMCopyLabels: add input args PetscCopyMode mode and PetscBool all.
* Update PetscCopyMode manpage for use with objects.

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Merge branch 'knepley/feature-dm-boundingbox' into 'master'

Knepley/feature dm boundingbox

See merge request petsc/petsc!2043

Removed comment that said not supported from Fortran when it actually would generate the fortran stubs and should work ok

Merge branch 'knepley/fix-fe-face-quadrature' into 'master'

Knepley/fix fe face quadrature

See merge request petsc/petsc!2079

DM: Remove unnecessary memory init in DMGetWorkArray()

Dm: Fix declaration

DM: Move bounding box calculation from DMDA to DM
- Preserve fallback to indices for DMDA which I dislike intensely

Merge branch 'haplav/feature-dmaddlabel-reference' into 'master'

DMAddLabel: reference the label

See merge request petsc/petsc!2064

squash! add DMRemoveLabelBySelf: remove DMLabel found by itself

Use for-loop as @jedbrown suggested.

DMRemoveLabel: Use for-loop as @jedbrown suggested.

https://gitlab.com/petsc/petsc/merge_requests/2064#note_219465032

Apply suggestion to src/dm/interface/dm.c

add DMRemoveLabelBySelf: remove DMLabel found by itself

DMRemoveLabel: Call DMLabelDestroy() if outarg is NULL.

Validate args.
Improve manpage.

DMRemoveLabel: DMHasLabel redundant here - it just does the same loop

DMAddLabel: Reference the label.

This is a clear case of referencing one PetscObject from another.

Merge branch 'haplav/feature-check-boundary-connected-prereq-leftovers' into 'master'

Minor improvements to DMPlex.

See merge request petsc/petsc!2062

Merge branch 'stefanozampini/revert-for-glvis-parallel' into 'master'

revert check same comm on DMView

See merge request petsc/petsc!2039

Merge branch 'master' into 'barry/2019-08-22/fix-fblaslapack-for-nag'

# Conflicts:
# lib/petsc/conf/test

DMView: temporary disable same comm check

Ideally, we would like to have this test on.

However, it currently breaks socket viz via GLVis.
During DMView(parallel_mesh,glvis_viewer), each
process ope

DMView: temporary disable same comm check

Ideally, we would like to have this test on.

However, it currently breaks socket viz via GLVis.
During DMView(parallel_mesh,glvis_viewer), each
process opens a sequential ASCII socket to visualize
the local mesh, and PetscObjectView(dm,local_socket)
is internally called inside VecView_GLVis, incurring
in an error here */

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DMDestroyLabelLinkList: Rename to DMDestroyLabelLinkList_Internal.

* employ it in DMDestroy() to eliminate redundant code
* make it PETSC_INTERN

minor

Merge branch 'stefano_zampini/bddc-log-approximate' into 'master'

Add logs to approximate BDDC + tests

See merge request petsc/petsc!2022