* Using MUMPS, MatGetInfo(...,&info), info.nz_allocated is given for the
initial matrix (not the factorized one). Currently I use :
- Mat_MUMPS *lu=(Mat_MUMPS*)mat->spptr;
- lu->id.INFOG(20)
to get

* Using MUMPS, MatGetInfo(...,&info), info.nz_allocated is given for the
initial matrix (not the factorized one). Currently I use :
- Mat_MUMPS *lu=(Mat_MUMPS*)mat->spptr;
- lu->id.INFOG(20)
to get the same information. It's a dirty solution...

Added MatFactorGetSolverPackage(), also properly printed with -mat_view_info and -ksp_view

Hg-commit: d45534d976bbd57e4a4d4c4173150bb1403ccc76

show more ...

pass MatFactorInfo as const into factorization routines, they shouldn't be changing it.

Hg-commit: 06e09652bd7d2f02616c7256594ec565736aabbf

1) The first argument to MatXXXFactorSymbolic/Numeric() is now the factored matrix
2) The assigment of the MatXXXFactorNumeric ops pointer is now done in the symbolic factorization
the assigment o

1) The first argument to MatXXXFactorSymbolic/Numeric() is now the factored matrix
2) The assigment of the MatXXXFactorNumeric ops pointer is now done in the symbolic factorization
the assigment of the MatSolve pointer is now done in the numeric factorization
(This is because only then do you know the right pointer that should be used)

Hg-commit: efc00afbc7c5103f2f56fd96963db2c4cf4e1ed4

show more ...

moved assignment of LUFactorNumeric and CholeskyFactorNumeric into appropriate symbolic factorization (previously it was set
in the function table or in the getfactor
moved assignment of solve() i

moved assignment of LUFactorNumeric and CholeskyFactorNumeric into appropriate symbolic factorization (previously it was set
in the function table or in the getfactor
moved assignment of solve() into appropriate numeric factorization, previously it was in function table or get factor or symbolic factor

Hg-commit: 83ba8e21d43889fe945455ea7c1fb95368f1a281

show more ...

fixed some memory bleeding
changed PetscMap in Vec and Mat to be an allocated shared
structure with referencing counting. Shared by Vecs obtained with
VecDuplicate() and MatGetVecs()

Hg-commit

fixed some memory bleeding
changed PetscMap in Vec and Mat to be an allocated shared
structure with referencing counting. Shared by Vecs obtained with
VecDuplicate() and MatGetVecs()

Hg-commit: 9cebf4ba1b4632fc12cb8afbc01d420ee612ad72

show more ...

basic transistion to new model for external direct solvers all tests pass

Hg-commit: 709a5887e4f17b074188a2f60d4f00cb8895dd52

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

show more ...

set MatMatSolve function table pointer to 0 when converting SeqAIJ matrices to
a different matrix type that would not support MatMatSolve_SeqAIJ().

Hg-commit: aa3159b381305675ea2876a545bfccfbdbbdc

set MatMatSolve function table pointer to 0 when converting SeqAIJ matrices to
a different matrix type that would not support MatMatSolve_SeqAIJ().

Hg-commit: aa3159b381305675ea2876a545bfccfbdbbdcdb7

show more ...

merge

Hg-commit: b5a05984274c84515a795ed75eef9d3b27ba97f1

fixed many calls to PetscInfo to include the object the
information is associated with. This should fix petsc-maint 16853 -info_exclude vec,mat

Hg-commit: 76af22820baddbfcd9c2a4a4f02bebf64ea72ef9

changes for solving the strict aliasing issue in PetscObject and derived

Hg-commit: 278faecc91564f5495fa9f7d48380d547995fa45

initial changes for better memory loggin on objects

Hg-commit: 0ef7914e13d41d173ef1ba2552c26bd9f41bc807

changed bmake/common everywhere to conf
fixed a little more for new install system

Hg-commit: 1aa781ff09e652ebafd6f016d84e88c15ea650f1