...
| Codeblock |
|---|
| title | MPI hyperthreading |
|---|
| collapse | true |
|---|
|
#SBATCH --nodes=2
#SBATCH --partition=standard96:test
module load impi/2019.5
export SLURM_CPU_BIND=none
mpirun -ppn 192 ./hello.bin |
MPI, OpenMP
You can run one code compiled with MPI and OpenMP. The examples cover the setup
- 2 nodes,
- 12 processes per node, 2 threads per process,
- one code compiled with MPI and OpenMP.
| Codeblock |
|---|
| title | MPI, OpenMP compact |
|---|
| collapse | true |
|---|
|
#SBATCH --nodes=2
#SBATCH --partition=standard96:test
module load impi/2019.5
export SLURM_CPU_BIND=none
export OMP_NUM_THREADS=2
mpirun -ppn 12 ./hello.bin |