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Reply To: Segmentation fault for OpenLB 1.5

#6738
Fany
Participant

Hi Adrian,

I ran the code example aorta3d in the OpenLB v1.5 by mpi code. The error occurred as following.
The sequential mode was fine. I would ask what problem it could be. Many thanks.

”’
[main] starting simulation…
mlx5: csk090.cluster: got completion with error:
00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000
00000000 1f006802 0a008778 123c0bd3
mlx5: csk090.cluster: got completion with error:
00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000
00000000 1f006802 0a008775 0c44a0d2
mlx5: csk090.cluster: got completion with error:
00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000
00000000 1f006802 0a00bbdc 0d1d45d2
mlx5: csk090.cluster: got completion with error:
00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000
00000000 00000000 00000000 00000000
00000000 1f006802 0a008776 109fcfd2
”’
Here is my setup on cluster:
#!/bin/bash
#SBATCH –time=2:00:00
#SBATCH –nodes=1
#SBATCH –ntasks=8
module load gcc/9.2.0
module load paraview
module load openmpi
module load make
module load gnuplot
make clean
make cleanbuild
make
mpiexec ./aorta3d # mpiexec