mpirun noticed that process rank 0 with PID 0 on node p2-gpu-10 exited on signal 9
Posted: Wed Nov 16, 2022 10:58 pm
Dear VASP group,
I run VASP on gpus for long ab initio MD run for 20,000 ionic steps. (iron magnesium silicate liquid around 150 atoms)
The VASP report: Some of your processes may have been killed by the cgroup out-of-memory handler.
The memory is not enough, always after 1000 steps.
Is there a way to reduce memory or is it because the gpu hardware setup is not 100% correct ?
In my OUTCAR: total amount of memory used by VASP MPI-rank0 296452. kBytes.
thank you for your advice,
Jie
I run VASP on gpus for long ab initio MD run for 20,000 ionic steps. (iron magnesium silicate liquid around 150 atoms)
The VASP report: Some of your processes may have been killed by the cgroup out-of-memory handler.
The memory is not enough, always after 1000 steps.
Is there a way to reduce memory or is it because the gpu hardware setup is not 100% correct ?
In my OUTCAR: total amount of memory used by VASP MPI-rank0 296452. kBytes.
thank you for your advice,
Jie