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Code Block
#$ -pe gpusingle 4

source $TMPDIR/gpu
...cuda-wrapper.sh aplikacija

MPI poslovi

Dostupni MPI moduli prevedeni s CUDA podrškom:

VerzijaPrevodilac
CUDA verzija
Modul
MVAPICH2.2Intel 2017
9.0
mpi/mvapich2-intel2017-cuda90-2.2-x86_64
OpenMPI 1.10.7Intel 2019mpi/openmpi-intel-cuda-x86_64
OpenMPI 3.0.0Intel 2019mpi/openmpi3-intel-cuda-x86_64


Primjer opisa MPI posla:

Code Block
#$ -cwd
#$ -pe gpu 4

source $TMPDIR/gpu
module load <mpi modul>

cuda-wrapper.sh mpirun -np $NSLOTS -hostfile $TMPDIR/machines ...aplikacija


Raspoređivač poslova pretpostavljeno svakom poslu na grafičkim procesorima pridjeljuje jednu CPU jezgru. Ukoliko je potrebno, moguće je tražiti veći broj jezgara:

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