[petsc-dev] does petsc filter out zeros in MatSetValues?

2012-01-26 Thread Xuefei (Rebecca) Yuan
> On Thu, Jan 26, 2012 at 23:05, Xuefei Yuan wrote: > Moreover, When I use valgrind with --leak-check=yes --track-origins=yes, > there are 441 errors from 219 contexts in PetscInitialize() before calling > SNESSolve(). Is this normal for dev? > > Are you using Open MPI? MPICH2 should be clean

[petsc-dev] does petsc filter out zeros in MatSetValues?

2012-01-26 Thread Xuefei (Rebecca) Yuan
Hello Mark, I do have this error on malloc if np>1. Best regards, Rebecca On Jan 26, 2012, at 6:24 PM, Mark F. Adams wrote: > > On Jan 26, 2012, at 8:06 PM, Jed Brown wrote: > >> On Thu, Jan 26, 2012 at 19:00, Mark F. Adams >> wrote: >> I'm guessing that PETSc recently changed and now filt

[petsc-dev] To add a PETSc dependent package to PETSc as an external package.

2011-08-17 Thread Xuefei (Rebecca) Yuan
r,'make.inc') return self.installDir def consistencyChecks(self): PETSc.package.NewPackage.consistencyChecks(self) if self.framework.argDB['with-'+self.package]: if not self.blasLapack.checkForRoutine('slamch'): raise RuntimeError('PDSLin

[petsc-dev] To add a PETSc dependent package to PETSc as an external package.

2011-08-17 Thread Xuefei (Rebecca) Yuan
> with PETSc. > > Thanks > > Barry > > On Aug 17, 2011, at 3:19 PM, Xuefei (Rebecca) Yuan wrote: > > > Dear all, > > > > We are trying to add a PETSc dependent package called PDSLin to PETSc as an > > external package. PDSLin is a hybrid

[petsc-dev] To add a PETSc dependent package to PETSc as an external package.

2011-08-17 Thread Xuefei (Rebecca) Yuan
Dear all, We are trying to add a PETSc dependent package called PDSLin to PETSc as an external package. PDSLin is a hybrid linear solver and we would like to have it been imported to PETSc as SuperLU_DIST used to be, and it provides an alternative way to solving a linear system in parallel. Ev

[petsc-dev] To add a PETSc dependent package to PETSc as an external package.

2011-08-17 Thread Xuefei (Rebecca) Yuan
right way and steps to approach the goal. Thanks very much! Best regards, Rebecca Xuefei (Rebecca) Yuan Postdoctoral Fellow Lawrence Berkeley National Laboratory Tel: 1-510-486-7031