added tests for single particle, 1/2 faces, quad order 2/3

Merge branch 'jpustay/feature-swarm-example' of https://bitbucket.org/Jpusztay/petsc into jpustay/feature-swarm-example

Added tests for larger meshes

Added a few simple tests for more mesh faces and higher order quadrature

added parameter for test function

added some non-numeric stuff

added comment for ex1 and ex2

Swarm ex2: Now energy is conserved
- Had to initialize the integral pointfunction (this is a bug in Integrate)

Swarm ex2: Example just to look at conservation
- Second moment is currently wrong

Swarm: Redid mass matrix

Update hash table implementation

* Upgrade khash.h to version 0.2.8
* Add common API for hash table iterators
* Add generic hash map and set APIs
* Add hash map and set for integer and pair of integ

Update hash table implementation

* Upgrade khash.h to version 0.2.8
* Add common API for hash table iterators
* Add generic hash map and set APIs
* Add hash map and set for integer and pair of integers

show more ...

Change #if(n)def to #if (!)defined in all DM code.

Commit-type: style-fix

examples: add compile target 'ex%: ex%.o' etc - and remove the corresponding dups

Merge remote-tracking branch 'origin/tisaac/feature-dmfield'

* origin/tisaac/feature-dmfield: (56 commits)
Plex: Updated test output for DMLabel change
DMLabel: make empty ISs strides
DMSwarm:

Merge remote-tracking branch 'origin/tisaac/feature-dmfield'

* origin/tisaac/feature-dmfield: (56 commits)
Plex: Updated test output for DMLabel change
DMLabel: make empty ISs strides
DMSwarm: silence static analyzer warning
PetscFECreateDefault: fix custom Fortran interface to use MPI_Comm
SNES ex69: Updated test output
SNES ex69: Removed all mantle stuff and change fields to constants - Also use dsymutil for executables
SNES ex69: Removed special partition
SNES ex69: Fixed null space creation - Null space locks its vectors
PetscFE: PetscFECreateDefault() now takes MPI_Comm instead of DM
DMField: default initialization of variable
PetscFE: fix integration for openCL
PetscFEGeomComplete(): correct normal vector in 2D.
DMField: c++/complex fixes
DMField: empty processor protections
DMField regression test fixes
DMLabel: try to keep stride IS as stride IS as much as possible
DMPlexRefine(): create depth before hybrid-bounded label
DMField: documentation of interface
DMField: implement shell
DMPlex: rename newly created label
...

Conflicts:
src/dm/dt/interface/dtfe.c
src/snes/examples/tutorials/ex69.c
src/snes/utils/dmplexsnes.c

show more ...

includes should always be included relative to include directory

Apple changed the location for DocSets

Commit-type: bug-fix, documentation

Deprecate DMSet/GetDefaultSection() for DMSet/GetSection()

Revert manual page change per Matt's preference

Commit-type: style-fix
Thanks-to: Matthew Knepley

DMSwarm: silence static analyzer warning

DMSwarm: update test output for new DMSwarmDataBucket name

DMSwarm: data_bucket spellcheck registeration

DMSwarm: namespacing and symbol hiding

DataBucket --> DMSwarmDataBucket
DataEx --> DMSwarmDataEx
DataField --> DMSwarmDataField
DEObjectState --> DMSwarmDEObjectState
DATA_BUCKET_XXX --> DMSWARM_DAT

DMSwarm: namespacing and symbol hiding

DataBucket --> DMSwarmDataBucket
DataEx --> DMSwarmDataEx
DataField --> DMSwarmDataField
DEObjectState --> DMSwarmDEObjectState
DATA_BUCKET_XXX --> DMSWARM_DATA_BUCKET_XXX
DATAFIELD_XXX --> DMSWARM_DATAFIELD_XXX
StringInList/StringFindInList --> DMSwarmDataFieldStringInList/DMSwarmDataFieldStringFindInList
__DATATFIELD_XXX --> DMSWARM_DATAFIELD_XXX

Mark DMSwarmDataBucket and DMSwarmDataEx functions PETSC_INTERN

Update test output with new names DMSwarmDataEx and DMSwarmDataBucket

Fix alignment as needed, and perform other minor formatting fixes.

show more ...