#!/usr/bin/env bash

# OpenMP/OpenMPI/UCX environment ###############################################
export OMP_NUM_THREADS=8
export OMPI_MCA_btl=^uct,openib
export OMPI_MCA_pml=ucx
export UCX_TLS=gdr_copy,rc,rc_x,sm,cuda_copy,cuda_ipc
export UCX_RNDV_SCHEME=put_zcopy
export UCX_RNDV_THRESH=16384
export UCX_IB_GPU_DIRECT_RDMA=yes
export UCX_MEMTYPE_CACHE=n

# IO environment ###############################################################
export OMPI_MCA_io=romio321
export OMPI_MCA_btl_openib_allow_ib=true
export OMPI_MCA_btl_openib_device_type=infiniband
export OMPI_MCA_btl_openib_if_exclude=mlx5_1,mlx5_2,mlx5_3