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50 lines
1.4 KiB
50 lines
1.4 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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if [ $# != 1 ]
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then
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echo "Usage: sh run_train.sh [MINDSPORE_HCCL_CONFIG_PATH]"
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exit 1
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fi
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if [ ! -f $1 ]
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then
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echo "error: MINDSPORE_HCCL_CONFIG_PATH=$1 is not a file"
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exit 1
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fi
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ulimit -u unlimited
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export DEVICE_NUM=8
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export RANK_SIZE=8
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MINDSPORE_HCCL_CONFIG_PATH=$(realpath $1)
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export MINDSPORE_HCCL_CONFIG_PATH
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echo "MINDSPORE_HCCL_CONFIG_PATH=${MINDSPORE_HCCL_CONFIG_PATH}"
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for((i=0; i<${DEVICE_NUM}; i++))
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do
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export DEVICE_ID=$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 $RANK_ID, device $DEVICE_ID"
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cd ./train_parallel$i ||exit
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env > env.log
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python train.py --device_id=$i > log 2>&1 &
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cd ..
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done
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