18 lines
620 B
Bash
18 lines
620 B
Bash
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#!/usr/bin/env bash
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# OpenMP/OpenMPI/UCX environment ###############################################
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export OMP_NUM_THREADS=8
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export OMPI_MCA_btl=^uct,openib
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export OMPI_MCA_pml=ucx
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export UCX_TLS=gdr_copy,rc,rc_x,sm,cuda_copy,cuda_ipc
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export UCX_RNDV_SCHEME=put_zcopy
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export UCX_RNDV_THRESH=16384
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export UCX_IB_GPU_DIRECT_RDMA=yes
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export UCX_MEMTYPE_CACHE=n
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# IO environment ###############################################################
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export OMPI_MCA_io=romio321
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export OMPI_MCA_btl_openib_allow_ib=true
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export OMPI_MCA_btl_openib_device_type=infiniband
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export OMPI_MCA_btl_openib_if_exclude=mlx5_1,mlx5_2,mlx5_3
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