added lsame() versions for when needed like Lion xcode 4.2 with no fortran compiler and SuperLU_Dist

Hg-commit: a29ab9de98e4ad215134a0e7feb95ee2aa94cdd6

added PetscOptionsUsed()

Hg-commit: 87c6db8ba6c7d08934d27b280948c7ea4fbfa98e

Pass 0 instead of PETSC_NULL when an integer value is intended

Hg-commit: 11376ffd9e794c536b23e0654d69245d73f33be9

Check for valid PetscObject in lots of base interface routines

Hg-commit: 35c7a3a77fe135bc43964fc337fd016a1fb5b604

Allow to remove composed functions.

Hg-commit: b69ab2dd6a497f51ca6e67617f3f465b35f3f7b6

Added PetscOpFList support. Compiles, but untested.

Hg-commit: 75d57305d7526737660cd7bdb9a5be25885da8fb

fixed handling of byte swaps for __float128

Hg-commit: 157a4421901d19283198f75a62d596f5b39135ba

merge from 3.2

Hg-commit: bd51af1012a08a8fd89ad2df89aba5897133d9c2

Add PetscObjectCopyFortranFunctionPointers() and fix DMRefine() and DMCoarsen() to forward fortran function pointers. fixes #90287

Hg-commit: 03f912a794a521a21b788e5ea3f240582c3f954a

removed regression stuff

Hg-commit: 2c0405f70c6c286db4d87927b15ecf377f98bffb

Fixed typo in PETSC_HAVE_SCHED_CPU_SET_T

Hg-commit: f777647293c30be36be0a2264f21aa860e84443c

Clarify collectivity for PetscObjectName

Hg-commit: de7dc8d469d5c9a61f825b8feb99f85e86117d94

pthread.c is not in a separate dir - so add a dummy function for when its disabled

Hg-commit: 4e016f95632e3491adf0d5a8316364353c970640

Fixed bug which caused memory error for pthread vector class with optimized build.
Fixed typo in PETSC_HAVE_PTHREAD_BARRIER_T

Hg-commit: 7d26f8b533e5fe6e5c402c811c527ed86a643ef4

moved cuda options database checks from PetscInitialize to the function that checks options database options.

Hg-commit: eee4bc9ce9927aa7d3ca531023f1a56f43abeffb

Forgot to remove this.

Hg-commit: c75cec3e3a454841063c0298d4282f2cd0e4d7a5

Don't need PetscUseThreadPool check in thread pool initialization routines.

Hg-commit: e18a4ac9c495bbf79edae8cb8466eca38c5faac4

Move PetscThreadInitialize() to PetscInitialize().
Change return type of all PetscThreadInitialize_xxx routines to PetscErrorCode.

Hg-commit: dee915051b6a99d3c181567e2c486a47865d4312

Added PetscObjectSetTabLevel()

Hg-commit: dcf9e843139a7b01ac6abb85208495a95e617e6a

commit after merge

Hg-commit: 3307ff9c5d03481441537a6f709576a0b0a6eebc

minor updates to docs and stuff, I forgot exactly what. Man do I pine for the days of the nice bk interface.

Hg-commit: 1decc837f658a5d95078b9983340aa4d9f65e473

-malloc_xxx doesn't work with PETSC_USE_PTHREAD flag. Use PETSC_HAVE_PTHREADCLASSES instead of PETSC_USE_PTHREAD for pthread classes.

Hg-commit: 549f2e0307f9144a574777e03e9edc84143067af

PetscTorkenDestroy() takes pointer to object
Added experimental -regression test to allow examples to regress there own output

Hg-commit: 6b4af6899a299b7fd1baaf6bfc556f203c825ef5

merge

Hg-commit: 1e229776bfd44f4b459456504b3110137e0481a8

merge from 3.2

Hg-commit: 136b1a81df3a1c609acad95fbce77ebeead8502d