I finally figured out a way to make it work. I had to build PETSc and my
application using the (non GPU-aware) Intel MPI. Then, before running, I
switch to the MVAPICH2-GDR.
I'm not sure why that works, but it's the only way I've found to compile
and run successfully without throwing any errors abo
Glad to hear you found a way. Did you use Frontera at TACC? If yes, I
could have a try.
--Junchao Zhang
On Tue, Apr 16, 2024 at 8:35 PM Sreeram R Venkat
wrote:
> I finally figured out a way to make it work. I had to build PETSc and my
> application using the (non GPU-aware) Intel MPI. Then,
