Yes, indeed Carl - I am running serial+GPU for now for this specific application -
As I had described in the thread - it happens unpredictably when LAMMPS generates an error while using MPI+GPU.
Thanks,
Manish Agarwal
<zmanish@…24…>
Yes, indeed Carl - I am running serial+GPU for now for this specific application -
As I had described in the thread - it happens unpredictably when LAMMPS generates an error while using MPI+GPU.
Thanks,
Manish Agarwal
<zmanish@…24…>
Hi Manish,
Did you ever try mpich? If you run only on the CPUs (without GPU acceleration) does it exit cleanly on the errors?
Thanks. - Mike
Manish Agarwal wrote:
The main issue is reproducability of the problem. With openmpi hou the same parameters and input files sometimes work.
I have to yet to check cpu only combination- so far I could getaway with one cpu-gpu (small system).
Thanks,
Manish Agarwal
Postdoctoral Research Scientist
Chemical Engineering
Columbia University in the city of New York