Is this what I'm supposed to see? What should I be looking at?
$ mpiexec.hydra -n 3 mpich-clang/tests/vec/vec/examples/tests/ex29 -n 126 -info | grep malloc
[0] VecAssemblyBegin_MPI_BTS(): Stash has 252 entries, uses 2 mallocs.
[0] VecAssemblyBegin_MPI_BTS(): Block-Stash has 0 entries, uses 0 mallocs.
[0] VecAssemblyBegin_MPI_BTS(): Stash has 0 entries, uses 0 mallocs.
[0] VecAssemblyBegin_MPI_BTS(): Block-Stash has 252 entries, uses 2 mallocs.
$ mpiexec.hydra -n 3 mpich-clang/tests/vec/vec/examples/tests/ex29 -n 126 -vec_assembly_legacy -info | grep malloc
[0] VecAssemblyBegin_MPI(): Stash has 252 entries, uses 2 mallocs.
[0] VecAssemblyBegin_MPI(): Block-Stash has 0 entries, uses 0 mallocs.
[0] VecAssemblyBegin_MPI(): Stash has 0 entries, uses 0 mallocs.
[0] VecAssemblyBegin_MPI(): Block-Stash has 252 entries, uses 2 mallocs.
Stefano Zampini <
stefano.zampini@gmail.com> writes:
Jed,
I’m resurrecting this thread since I believe this bug has not yet been fixed.
I have spent a couple of hours today tracking down a bug in my code, that I finally confined to be related with VecSetValuesBlocked.
I have pushed an example that shows the problem here https://bitbucket.org/petsc/petsc/commits/1cb7fb90b416ce1d4e4767a0d5a2ef5043656d53?at=stefano_zampini/feature-pcbddc-enablelor <https://bitbucket.org/petsc/petsc/commits/1cb7fb90b416ce1d4e4767a0d5a2ef5043656d53?at=stefano_zampini/feature-pcbddc-enablelor>
Could you please have a look?
Thanks,
Stefano
On Apr 24, 2016, at 10:52 PM, Jed Brown <jed@jedbrown.org> wrote:
Lisandro Dalcin <dalcinl@gmail.com> writes:
Do you remember about this regression? My PetIGA tests are still
failing with petsc/master.
Yes, I have most of a fix in a branch that I'm working to finish.