#!/bin/bash
# Copyright 2020 Huawei Technologies Co., Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ============================================================================

# bash run_multinpu_train.sh
execute_path=$(pwd)
script_self=$(readlink -f "$0")
self_path=$(dirname "${script_self}")
export RANK_SIZE=$1
export EPOCH_SIZE=$2
export DATASET=$3
export RANK_TABLE_FILE=$4
export MINDSPORE_HCCL_CONFIG_PATH=$4

for((i=0;i<$RANK_SIZE;i++));
do
  rm -rf ${execute_path}/device_$i/
  mkdir ${execute_path}/device_$i/
  cd ${execute_path}/device_$i/ || exit
  export RANK_ID=$i
  export DEVICE_ID=$i
  python -s ${self_path}/../train_and_eval_auto_parallel.py --data_path=$DATASET --epochs=$EPOCH_SIZE >train_deep$i.log 2>&1 &
done
