add "Mat fact" as an input to MatPivotCheck() for setting errortype into matrix fact
Barry suggests moving MatFactorError from MatFactorInfo into _p_Mat -- done with mumps.c
rename MatSetErrorIfFPE -> MatSetErrorIfFailure
add pc->failedreason to PCSetUp_xxx() routines
rm printf()
fix enum converstion from MatFactorError to PCFailedReason
add enum KSPConvergedSubReason
add PCFailedReason
Begin renaming the PetscOptions objects for the future where PetscOptions will not be a singleton
Infrastructure that allows failures in PCSetUp(), PCApply(), MatMult() etc due to, for example a zero pivot or function evaluation outside its domain, to propagate up and become a KSP_DIVERGED inste
Infrastructure that allows failures in PCSetUp(), PCApply(), MatMult() etc due to, for example a zero pivot or function evaluation outside its domain, to propagate up and become a KSP_DIVERGED instead of generating an error that stops the program. In response to Issue 96. This includes failures in MatCreateSNESMF() applications due to domain errors. The mechanism to propagate some errors is by setting Info or Nan into the output vector and using the norm or inner product reductions in SNES or KSP to propagate the error condition to all processes and then handling them immediately after the norm or inner product.This allows, for example, ODE integrators to try again with a smaller time-step if the PCSetUp failed instead of requiring a complete restart of the run with other options.Currently some error conditions, such as function domain error in a line search may not get progated up using the correct SNESConvergedReasonSee src/snes/examples/tests/ex69.c for the handling of several conditions
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updated PETSc directory layout to match standard packaging strategiesinclude/petsc finclude,private,mpiunilib/petsc confbin/petsc*
simplify option object names
moved PetscOptionsObject from global variable to local variable in functions
manual merge of conflict
updated PCFactorSetUseInPlace() to toggle and added getter
Sys: drop explicit type arguments from PetscNew() and PetscNewLog()git grep -l 'PetscNew\(Log\)\?(' -- $1 | xargs perl -pi -e 's@PetscNew\([^,;()]+ *, *@PetscNew(@;s@PetscNewLog\(([^,;()]+) *,[^,
Sys: drop explicit type arguments from PetscNew() and PetscNewLog()git grep -l 'PetscNew\(Log\)\?(' -- $1 | xargs perl -pi -e 's@PetscNew\([^,;()]+ *, *@PetscNew(@;s@PetscNewLog\(([^,;()]+) *,[^,;()]+, *@PetscNewLog($1,@'
logging memory now credits to all ancestors
removed string version of function name for XXXRegister(), PetscFunctionListAdd() and PetscObjectComposeFunction()
-pc_reuse: remove obsolete optionThis option was added by Shri to reuse numerical factorization for partsof a system when using fieldsplit, but it was only ever seen by PCLU. Ifthe option is to b
-pc_reuse: remove obsolete optionThis option was added by Shri to reuse numerical factorization for partsof a system when using fieldsplit, but it was only ever seen by PCLU. Ifthe option is to be brought back, it can be in the form of "lagging" forPCFieldSplit, which would pass SAME_PRECONDITIONER when callingKSPSetOperators() to configure sub-solvers. petsc-dev: 5CEF7766-56C2-4E44-97B7-61B3D87B1822@mcs.anl.gov
Change all PETSC_EXTERN_C to PETSC_EXTERNHg-commit: 8d2ebbb193fb583bccc64015e35640c4e08c3426
completed removing unneeded EXTERN_C_BEGIN/END from Mat directories and converting to PETSC_EXTERN_C for constructorstested with and without dynamic with and without C++Hg-commit: 7d27d7f4d9ea3bfe
completed removing unneeded EXTERN_C_BEGIN/END from Mat directories and converting to PETSC_EXTERN_C for constructorstested with and without dynamic with and without C++Hg-commit: 7d27d7f4d9ea3bfe6616fafdfb32d046b5db53a1
began removing extern "C" wrappers for functions passed to PetscObjectComposeFunction() and making appropriate ones staticHg-commit: eef29051d7c47680850b22cd953238719c6b75fc
changed use of PetscObjectComposeFunctionDynamic() to PetscObjectComposeFunction() to allow use of static for functions for standard use in PETScPetscObjectComposeFunctionDynamic() is still availabl
changed use of PetscObjectComposeFunctionDynamic() to PetscObjectComposeFunction() to allow use of static for functions for standard use in PETScPetscObjectComposeFunctionDynamic() is still available for use if neededalso fixed calls to PetscObjectComposeFunction() to not wrap lines (per PETSc coding style)Hg-commit: 822f9ddaac95a8ff6c2a9ad77fbf07d02d2c20d9
added PetscObjectComm() and used it to replace (((PetscObject)obj)->comm)Hg-commit: 3da37c458124ad48ae939f4e9823e4430ee0b8be
removed PETSC_NULL from C and Fortran (except declaration in C for backward compatibility). Kept PETSC_NULL_xxx for FortranFixed a few bugs where PETSC_NULL had been used incorrectly.Hg-commit: 05
removed PETSC_NULL from C and Fortran (except declaration in C for backward compatibility). Kept PETSC_NULL_xxx for FortranFixed a few bugs where PETSC_NULL had been used incorrectly.Hg-commit: 054705a517d7f4388a8a084415d7478cbe95dff4
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