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70 lines
2.0 KiB
70 lines
2.0 KiB
#!/bin/bash
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# Copyright 2020 Huawei Technologies Co., Ltd
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# ============================================================================
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#Usage: sh train_distributed.sh [MINDSPORE_HCCL_CONFIG_PATH] [DATASET_PATH] [SAVE_CKPT_PATH] [RANK_SIZE] [EVAL_EACH_EPOCH] [PRETRAINED_CKPT_PATH](optional)
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DATA_DIR=$2
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export RANK_TABLE_FILE=$1
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echo "RaNK_TABLE_FiLE=$RANK_TABLE_FILE"
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export RANK_SIZE=$4
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SAVE_PATH=$3
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EVAL_EACH_EPOCH=$5
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PATH_CHECKPOINT=""
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if [ $# == 6 ]
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then
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PATH_CHECKPOINT=$6
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fi
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device=(0 1 2 3 4 5 6 7)
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for((i=0;i<RANK_SIZE;i++))
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do
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export DEVICE_ID=${device[$i]}
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export RANK_ID=$i
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rm -rf ./train_parallel$i
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mkdir ./train_parallel$i
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cp -r ./src ./train_parallel$i
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cp ./train.py ./train_parallel$i
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echo "start training for rank $i, device $DEVICE_ID"
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cd ./train_parallel$i ||exit
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env > env.log
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if [ $# == 5 ]
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then
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python train.py \
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--is_distributed=1 \
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--ckpt_path=$SAVE_PATH \
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--eval_each_epoch=$EVAL_EACH_EPOCH\
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--data_dir=$DATA_DIR > log.txt 2>&1 &
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echo "python train.py \
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--is_distributed=1 \
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--ckpt_path=$SAVE_PATH \
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--eval_each_epoch=$EVAL_EACH_EPOCH\
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--data_dir=$DATA_DIR > log.txt 2>&1 &"
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fi
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if [ $# == 6 ]
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then
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python train.py \
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--is_distributed=1 \
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--eval_each_epoch=$EVAL_EACH_EPOCH\
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--ckpt_path=$SAVE_PATH \
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--pretrained=$PATH_CHECKPOINT \
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--data_dir=$DATA_DIR > log.txt 2>&1 &
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fi
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cd ../
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done
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