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

Start casting floating point literals to (PetscScalar) to work with std::complex<float>

There is still much more to be done.

Hg-commit: 71e5798007d37fa1f814512de7878a7dadae5358

added matrix object to MatCheckPivot routines to allow displaying more information on failure
PCEXOTIC turns off DM object in PCMG so that PCSetUp_MG() doesn't use the DM object to generate incorrect

added matrix object to MatCheckPivot routines to allow displaying more information on failure
PCEXOTIC turns off DM object in PCMG so that PCSetUp_MG() doesn't use the DM object to generate incorrect work vectors
SNESSetDM,KSPSetDM and PCSetDM allow using 0 dm to clear current DM.

Hg-commit: d3ce2e5ec6f3ec4502b397e3155085dddbdcd62e

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code cleanup

Hg-commit: 9991dd9df66aa85697ef434d5378ca43333e929a

bug fixes

Hg-commit: a2cdd4bed691425566464b7641d858f37743937f

various MatDuplicate_XXX() that previously used PetscLayoutCopy() now use PetscLayoutReference() to share the same layout.

Hg-commit: fd9a32ce98293ea5f22d7487fd95e4b6f875cb6c

compile fix

Hg-commit: eb43cbb0cd1a26a500f9107f8d020d36d8ecdc56

forgot to regist for bstrm and sbstrm

Hg-commit: 8ac6c3df46db844bfcb5f360da123815954211b0

c/c++ compile fixes for sbstream

Hg-commit: 322ba9af662cdda51f889706b2f985501694c70c

add MatIsTranspose_SeqBAIJ() - can be further optimized if time permits

Hg-commit: 878502b1f132131ad29c199836f7b1ac26e7131a

MatDestroy(): cleanup the MatPreallocated() hack, fix all matrix types

Hg-commit: 8b12afa1931080f94d5efc78eba78580324579e8

convert some c++ syntax to c

Hg-commit: e6c5fa377d698402fe35d535ea950bfe6cf9e9b0

fix compile errors/warnings with bstream [c/c++]

Hg-commit: 5ebef05a6d4e362a63005752c4a41b51731720fc

#71395 Add new matrix formats (BSTRM and SBSTRM) that are good at prefetching.
Tested on IBM-P7 with MatMult with "cfd.2.10"

Hg-commit: bd4d42fd7f0b82ecaa07ce3480e86280567fd887

Remove some unused variables

Hg-commit: f131391cc29ec4913ccc7c23e6a22e03250d9fa5

converted rest of source code to take pointers into destructor reoutines. make test workds

Hg-commit: 78c641225c0516099423eeea3cc66e68fd2f62f3

Add prefetch to MatSolve_SeqBAIJ_2_NaturalOrdering, 10% speedup on Core 2 Duo (P8700)

Hg-commit: 5886166e604d7bf52638364ae07d6cb2ec514b4f