and we can ignore them.
> I filed a bug report to OpenMPI
> https://www.mail-archive.com/users@lists.open-mpi.org//msg33383.html and hope
> they can fix it in Ubuntu.
> Thanks.
>
> --Junchao Zhang
>
>
> On Tue, Jul 30, 2019 at 9:47 AM Fabian.Jakub via petsc-dev
>
Dear Petsc Team,
Our cluster recently switched to Ubuntu 18.04 which has gcc 7.4 and
(Open MPI) 2.1.1 - with this I ended up with segfault and valgrind
errors in DMDAGlobalToNatural.
This is evident in a minimal fortran example such as the attached
example petsc_ex.F90
with the following error:
Fixes it for me. Many thanks for the prompt reply!
On 7/30/19 12:34 AM, Zhang, Junchao wrote:
> Fixed in jczhang/fix-sort-fortran-binding and will be in master later. Thanks.
> --Junchao Zhang
>
>
> On Mon, Jul 29, 2019 at 10:14 AM Fabian.Jakub via petsc-dev
> mailto:pet
Dear Petsc,
Commit 051fd8986cf23c0556f4229193defe128fafa1f7 changed the C signature
of the sorting routines and as a result I cannot compile against them
anymore from Fortran.
I tried to rebuild Petsc from scratch and did a make allfortranstubs but
still to no avail.
I attach a simple fortran
Dear Petsc Team!
I had an issue when writing out DMPlex objects through hdf5.
This comes from a DMLabel that has only entries on non-local mesh points.
The DMLabel write only includes local parts of the label and so leads to
a zero sized write for the index set.
This seems to be fine except
Dear Petsc Team,
I recently had segfaults when dumping DMPlexs through the
PetscObjectViewer into hdf5 files
This happens to me with 64 bit integers and I think there is a PetscInt
where an int should be placed.
Please have a look at the attached patch.
Yours,
Fabian
From