Fix MatIncreaseOverlap (-pc_type asm) with MPIAIJ and bs>1 by reverting PetscLayoutFindOwner to original API.

In 46250962cc92: eliminate non-scalable "rtable" from MatIncreaseOverlap_MPIBAIJ_Once, u

Fix MatIncreaseOverlap (-pc_type asm) with MPIAIJ and bs>1 by reverting PetscLayoutFindOwner to original API.

In 46250962cc92: eliminate non-scalable "rtable" from MatIncreaseOverlap_MPIBAIJ_Once, using updated PetscLayoutFindOwner(),

the API for PetscLayoutFindOwner() was changed to index by blocks, but
the calls from mpiov.c were not updated, so this function was returning
erroneous data which broke -pc_type asm for MPIAIJ if bs>1. This
semantic change was not accompanied by a documentation update. Since
PetscLayoutFindOwner() does not include the word "block", I have
reverted it to operate on scalar indices instead of block indices, so
now the original calls from mpiov.c are correct once again. This patch
updates the calls from baijov.c to use scalar indices.

Hg-commit: 7782710e3f96d2562f32a7b21cb4bef00b1dbc9d

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fixed a few PetscOptionsGetInt(PETSC_NULL, to use object prefix

Hg-commit: 18077e155b608bf1c6379b862b95c69ac5c98077

add 'allrows' to MatGetSubMatrices_MPIBAIJ_local() to avoid calling nonscalable ISGetIndices()

Hg-commit: 4f6c9b1ff2e5d7832f9e1a1716751b1cb7e0a64e

initialize cmap_i to fix nightly build complains

Hg-commit: 92a5f4c7a2fc8ee99878a3b5a7fee2415ed86445

skip non-scalable ISGetIndices(iscol[i],&icol[i]) when allcolumns are wanted
for MatGetSubMatrices_MPIBAIJ_local() in the case !PETSC_USE_CTABLE

Hg-commit: 549d79c855e3ad9cdca633761d1bb206ca0c02d9

add special case "allcolumns" to MatGetSubMatrices_MPIBAIJ_Local()
for scalability. Remove non-scalable colmap. See changeset 20197:1093ea5868ec on MPIAIJ

Hg-commit: abe18fb0e4d548c12fe822dc2a9d43a1

add special case "allcolumns" to MatGetSubMatrices_MPIBAIJ_Local()
for scalability. Remove non-scalable colmap. See changeset 20197:1093ea5868ec on MPIAIJ

Hg-commit: abe18fb0e4d548c12fe822dc2a9d43a1bcc36153

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merge from release with minor edit on isblock.c

Hg-commit: 70fe517ef28a01974b3bd58d45be5b1ed8f022e8

add 'nkeys' to ISCompressIndicesGeneral() to make it scalable when PETSC_USE_CTABLE
Ref: http://petsc.cs.iit.edu/petsc/petsc-dev/rev/39de4196260f (a bad change made in 2004)

Hg-commit: 8cc43958d6493

add 'nkeys' to ISCompressIndicesGeneral() to make it scalable when PETSC_USE_CTABLE
Ref: http://petsc.cs.iit.edu/petsc/petsc-dev/rev/39de4196260f (a bad change made in 2004)

Hg-commit: 8cc43958d6493e4eeb199b935ab256ab96f3dc6d

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more updates on PetscTable

Hg-commit: 81961d54ed644345546c0aa2c889e2474eb971d1

fixes to allow runs without ctable
changed default values for machine epsilon and its sqrt

Hg-commit: c636d6b71ea127a1acb84fe0383b490d3b14f6a2

bugfix for MatConvert_xxx_xxx() when user uses mpi format for sequential runs. Ref [petsc-dev] Failure converting MPIBAIJ -> MPIAIJ, Sun, Sep 18, 2011 at 5:19 PM

Hg-commit: 143491d1970242baaec82f3ab

bugfix for MatConvert_xxx_xxx() when user uses mpi format for sequential runs. Ref [petsc-dev] Failure converting MPIBAIJ -> MPIAIJ, Sun, Sep 18, 2011 at 5:19 PM

Hg-commit: 143491d1970242baaec82f3ab55545fd4379a5e9

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remove dscpack interface as its been unused/unmaintained for the past few releases

Hg-commit: b4a56a5226a6394c9382bc82d021edeedbc6de93

Capitalization of MatGetSeqNonzeroStructure_*

Hg-commit: 432d3ecc38d15f875bbb51da08d33bb777123d77

MatInvertBlockDiagonal_SeqBAIJ() should also return values if they are already valid *values = a->idiag;

Hg-commit: d93c1235fd7df6829be723c55ae8753c750be88f

bugfix of MatLoad() for seqaij and seqbaij: user might provide local size instead of global size

Hg-commit: 47523900f112a8d3c822027cf87f709ec6f83131

Remove ftn-kernels from makefiles that they shouldn't be in

Hg-commit: 0b2449747389f960e00fee87632d3d6f09101f31

commit after merge

Hg-commit: 023d6c6af2b31621eff92a00274d614b53ecfb4b

changed sqrt() to PetscSqrtReal() to work properly with __float128
changed some %G to use %14.12e and (double) to work with __float128

Hg-commit: a8faa4e64896cf76f3f64094484ef5e06761417b

Update dynamic function name to MatInvertBlockDiagonal

Hg-commit: 75c868eac966791271c665ecba8fc076927b3500

updated PCPBJACOBI to work for AIJ matrices with set block size also

Hg-commit: 0e020f5b49d3e02ffdf403ba777ccbc6d0077bb9

Use PetscBLASInt for argument to BLAS

Hg-commit: 911e554eb253ac3f69d560f4f4cf5ddc379e8328

Delete unused loops from MatSOR_SeqBSTRM_{4,5}

Hg-commit: bcd8cdd3a3216280f89cd52855d4e9f50aee20e2

MatAXPY() was incorrect for BAIJ and SBAIJ with block size greater than 1

Hg-commit: 581c78c5887744d26043b7987a4b6c48b8ede761

Add contour viewing support to BAIJ

Hg-commit: 29bdd68902c7bb3b3ab4914e336b01d722144587

rm unused variables, including the patch contributed by Jose E. Roman

Hg-commit: 535803088c935c4ff04037ed641112719bc3780a