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27 lines
689 B
Bash
27 lines
689 B
Bash
#!/bin/bash
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# Begin LSF Directives
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#SBATCH -A LGT104
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#SBATCH -t 01:00:00
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##SBATCH -U openmpThu
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#SBATCH -p ecp
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#SBATCH -J comms
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#SBATCH -o comms.%J
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#SBATCH -e comms.%J
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#SBATCH -N 1
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#SBATCH -n 2
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DIR=.
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module list
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export MPIR_CVAR_GPU_EAGER_DEVICE_MEM=0
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export MPICH_GPU_SUPPORT_ENABLED=1
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#export MPICH_SMP_SINGLE_COPY_MODE=XPMEM
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#export MPICH_SMP_SINGLE_COPY_MODE=CMA
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export MPICH_SMP_SINGLE_COPY_MODE=NONE
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export OMP_NUM_THREADS=8
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AT=8
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echo MPICH_SMP_SINGLE_COPY_MODE $MPICH_SMP_SINGLE_COPY_MODE
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PARAMS=" --accelerator-threads ${AT} --grid 64.64.32.32 --mpi 2.1.1.1 "
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srun -n2 --label -c$OMP_NUM_THREADS --gpus-per-task=1 ./mpiwrapper.sh ./benchmarks/Benchmark_comms_host_device $PARAMS
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