shell脚本激活conda环境并执行mpi

test.sh脚本文件内容为：

#!/bin/bash
source  /data2/anaconda3/bin/activate /data2/horovod_gpu/horovod_gpu/env
mpirun -np 2 -H localhost:2 -bind-to none -map-by slot python test.py

执行命令：bash test.sh