##执行伪分布式
nohup python ../../tools/launch.py -n 1 -- --sync-dst-dir /workspace/tmp python train_imagenet.py --data-train /workspace/train --data-val /workspace/val/ --gpus 0,1 --batch-size 128 --num-epochs 1 2>&1 &
##训练cifar
python train_cifar10.py --network resnet --num-layers 110 --batch-size 128 --gpus 0 \
--kv-store dist_device_sync
nohup python ../../tools/launch.py -n 4 --launcher ssh -H hosts --sync-dst-dir /workspace/tmp python train_imagenet.py
--data-train /workspace/train --data-val /workspace/val/ --gpus 0,1
--batch-size 128 --num-epochs 1 2>&1 &