PetscLogEventRegister() returns event as final argument

Hg-commit: 48f3daa4669e948117ab4e8a2d02ec1f90b3dd53

initial conversion of Mat derived solver types like Mumps etc to use MatGetFactor() instead
most code does not yet run but all code should be using the new format.

Hg-commit: ac83415153993ee58dc4

initial conversion of Mat derived solver types like Mumps etc to use MatGetFactor() instead
most code does not yet run but all code should be using the new format.

Hg-commit: ac83415153993ee58dc4194c173418bfbd73bc73

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fix compiler warnings

Hg-commit: 9fd3c6676dc610ba51fe4a4068b68cde1f1e5007

Removed restriction to BAIJ/SBAIJ from documentation for MatSetValuesBlocked().

Hg-commit: 4c53c96e6a3bbf8437338fd525d75aceb6fac388

Removed obsolete checks for unsupported matrix types for MatSetValuesBlocked*().

Hg-commit: 15f31861c554d310a923bd2a108a8e6422c7aa70

Added support for MatSetValuesBlockedLocal() for AIJ.

Hg-commit: 8b6b6e50aec39320dcf68508b7ce1a5d02aff0e4

Added check for supported matrix type inside MatSetValuesBlockedLocal().

Hg-commit: 470950b89b734dae78702d43ae890aefc34473e0

added support for MatSetValuesBlocked() for AIJ matrices

Hg-commit: 376a5eaa4a4693b6e12c95040b5ce5c350bd59d3

added -snes_max_linear_solve_fail <maxfailures>

Hg-commit: 4bc41b85ba76b10ebba45a9d220c2df4fc1a2a0b

started MatSetSolverType() infrastructure.

Hg-commit: 8ba8e80901ec8496a4baa9ba293294cc72711bb3

changed install: rule to use SEDINPLACE
minor updates to DMMG for SNES

Hg-commit: 92a0d5ea0bed969fbbcc0416d957a4775f3e8e94

changed DA_COOKIE to DM_COOKIE changed classname of DA, DMComposite and Sliced to DM,
also gave them all type_names

Hg-commit: 9299c78699d24417f4d7ca39368733ce3a989ace

initialize idx in the interface MatGetRowMaxAbs() instead of MatGetRowMaxAbs_xxx()

Hg-commit: 97c7a21b689e8f747918fb86b44687c6e389e8b9

fixed bugs where proper wrapping of #if defined(PETSC_HAVE_PLAPACK) was not done

Hg-commit: 5026de2f7da910abf735b42e337331d39f1c84e7

fixed illegal access to *matout in MatTranspose_ routines when MAT_INITIAL_MATRIX
had to remove check that one use A, MAT_INITIAL_MATRIX, &A because cannot check &A since may not be set

Hg-commit:

fixed illegal access to *matout in MatTranspose_ routines when MAT_INITIAL_MATRIX
had to remove check that one use A, MAT_INITIAL_MATRIX, &A because cannot check &A since may not be set

Hg-commit: bdfca46607ae0c6b051c05f93f67da04e9fc248d

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moved PLA_Init() and Finalize() out of individual mpidense code into MatInitializePackage() and in PetscFinalize()

Hg-commit: ea67190658453d8ff8814eb61be9de7b9706d883

Merge

Hg-commit: c252723983d2baef02ecb448e6a9a608900ee72f

Small fixes, added Jose's fix for matnull

Hg-commit: 428e5074a0ef5cd8435a3c6c2d821d386ce00b71

forgot new location of PLAPACK

Hg-commit: a79777415007179ca9ebf6ab22e7d1bfefbacf17

nightly build fix mpiaij.c MatTranspose() fixed bugs introduced when added MatReuse flag

Hg-commit: 4455e171e4c2222a67c6f85b46baad0a0df0a8d8

converted PETSc plapack interface to have MPIDENSE now use
by default Plapack solvers if PETSc was config/configured with --download-plapack
the is no longer a need to use the MATPLAPACK matrix t

converted PETSc plapack interface to have MPIDENSE now use
by default Plapack solvers if PETSc was config/configured with --download-plapack
the is no longer a need to use the MATPLAPACK matrix type

Hg-commit: 22082512ed36ba6cdb7b28d847ea76b7ff345a5c

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mv plapack source code for MPIDENSE out of its own directory
and fixed plapack test examples

Hg-commit: ff571251b49cc9991a8308a51ed4656908efeec4

added MatReuse as second argument to MatTranspose()

Hg-commit: 25d223e5c97b2e66758cc4ab542c7835b614e5c5

changed some (very outdated) uses of code like
if (size == 1) {
MatSetType(mat,MATSEQ****)
else
MatSetType(mat,MATMPI****)
}
to simply use
MatSetType(mat,MAT****)

Made MatMatM

changed some (very outdated) uses of code like
if (size == 1) {
MatSetType(mat,MATSEQ****)
else
MatSetType(mat,MATMPI****)
}
to simply use
MatSetType(mat,MAT****)

Made MatMatMult****() manual pages a bit clearer

Hg-commit: 83bbcad2d4a668c5837dd6609fde0c812f94edce

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added MatMatMult_SeqDense_SeqAIJ

Hg-commit: fde6ee0a7b5f82fe794d25ff9d5075b047d1db23