[petsc-users] PETSC with OPENMP

Mark Adams mfadams at lbl.gov
Fri Nov 6 08:08:19 CST 2020


This just sounds like a bug. Valgrind would be great and a stack trace
would be great also. (compile with -g to get source lines). If you just get
a segv then a debugger should stop there. If you are getting a PETSc error
message then put a breakpoint in PetscError.
Mark

On Fri, Nov 6, 2020 at 4:45 AM Stefano Zampini <stefano.zampini at gmail.com>
wrote:

> Enrico,
>
> some more information would be helpful, like a full petsc error message.
> Also, PETSc version and configuration would be great.
> Can you run valgrind to detect where and why the code is erroring? or run
> with -on_error_attach_debugger ?
>
> Thanks
> Stefano
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20201106/49b73d5e/attachment.html>


More information about the petsc-users mailing list