所有的命令都在 BasicSR
的根目录下运行.
一般来说, 训练和测试都有以下的步骤:
- 准备数据. 参见 DatasetPreparation_CN.md
- 修改Config文件. Config文件在
options
目录下面. 具体的Config配置含义, 可参考 Config说明 - [Optional] 如果是测试或需要预训练, 则需下载预训练模型, 参见 模型库
- 运行命令. 根据需要,使用 训练命令 或 测试命令
PYTHONPATH="./:${PYTHONPATH}" \
CUDA_VISIBLE_DEVICES=0 \
python basicsr/train.py -opt options/train/SRResNet_SRGAN/train_MSRResNet_x4.yml
8 GPUs
PYTHONPATH="./:${PYTHONPATH}" \
CUDA_VISIBLE_DEVICES=0,1,2,3,4,5,6,7 \
python -m torch.distributed.launch --nproc_per_node=8 --master_port=4321 basicsr/train.py -opt options/train/EDVR/train_EDVR_M_x4_SR_REDS_woTSA.yml --launcher pytorch
或者
CUDA_VISIBLE_DEVICES=0,1,2,3,4,5,6,7 \
./scripts/dist_train.sh 8 options/train/EDVR/train_EDVR_M_x4_SR_REDS_woTSA.yml
4 GPUs
PYTHONPATH="./:${PYTHONPATH}" \
CUDA_VISIBLE_DEVICES=0,1,2,3 \
python -m torch.distributed.launch --nproc_per_node=4 --master_port=4321 basicsr/train.py -opt options/train/EDVR/train_EDVR_M_x4_SR_REDS_woTSA.yml --launcher pytorch
或者
CUDA_VISIBLE_DEVICES=0,1,2,3 \
./scripts/dist_train.sh 4 options/train/EDVR/train_EDVR_M_x4_SR_REDS_woTSA.yml
1 GPU
PYTHONPATH="./:${PYTHONPATH}" \
GLOG_vmodule=MemcachedClient=-1 \
srun -p [partition] --mpi=pmi2 --job-name=MSRResNetx4 --gres=gpu:1 --ntasks=1 --ntasks-per-node=1 --cpus-per-task=6 --kill-on-bad-exit=1 \
python -u basicsr/train.py -opt options/train/SRResNet_SRGAN/train_MSRResNet_x4.yml --launcher="slurm"
4 GPUs
PYTHONPATH="./:${PYTHONPATH}" \
GLOG_vmodule=MemcachedClient=-1 \
srun -p [partition] --mpi=pmi2 --job-name=EDVRMwoTSA --gres=gpu:4 --ntasks=4 --ntasks-per-node=4 --cpus-per-task=4 --kill-on-bad-exit=1 \
python -u basicsr/train.py -opt options/train/EDVR/train_EDVR_M_x4_SR_REDS_woTSA.yml --launcher="slurm"
8 GPUs
PYTHONPATH="./:${PYTHONPATH}" \
GLOG_vmodule=MemcachedClient=-1 \
srun -p [partition] --mpi=pmi2 --job-name=EDVRMwoTSA --gres=gpu:8 --ntasks=8 --ntasks-per-node=8 --cpus-per-task=6 --kill-on-bad-exit=1 \
python -u basicsr/train.py -opt options/train/EDVR/train_EDVR_M_x4_SR_REDS_woTSA.yml --launcher="slurm"
PYTHONPATH="./:${PYTHONPATH}" \
CUDA_VISIBLE_DEVICES=0 \
python basicsr/test.py -opt options/test/SRResNet_SRGAN/test_MSRResNet_x4.yml
8 GPUs
PYTHONPATH="./:${PYTHONPATH}" \
CUDA_VISIBLE_DEVICES=0,1,2,3,4,5,6,7 \
python -m torch.distributed.launch --nproc_per_node=8 --master_port=4321 basicsr/test.py -opt options/test/EDVR/test_EDVR_M_x4_SR_REDS.yml --launcher pytorch
或者
CUDA_VISIBLE_DEVICES=0,1,2,3,4,5,6,7 \
./scripts/dist_test.sh 8 options/test/EDVR/test_EDVR_M_x4_SR_REDS.yml
4 GPUs
PYTHONPATH="./:${PYTHONPATH}" \
CUDA_VISIBLE_DEVICES=0,1,2,3 \
python -m torch.distributed.launch --nproc_per_node=4 --master_port=4321 basicsr/test.py -opt options/test/EDVR/test_EDVR_M_x4_SR_REDS.yml --launcher pytorch
或者
CUDA_VISIBLE_DEVICES=0,1,2,3 \
./scripts/dist_test.sh 4 options/test/EDVR/test_EDVR_M_x4_SR_REDS.yml
1 GPU
PYTHONPATH="./:${PYTHONPATH}" \
GLOG_vmodule=MemcachedClient=-1 \
srun -p [partition] --mpi=pmi2 --job-name=test --gres=gpu:1 --ntasks=1 --ntasks-per-node=1 --cpus-per-task=6 --kill-on-bad-exit=1 \
python -u basicsr/test.py -opt options/test/SRResNet_SRGAN/test_MSRResNet_x4.yml --launcher="slurm"
4 GPUs
PYTHONPATH="./:${PYTHONPATH}" \
GLOG_vmodule=MemcachedClient=-1 \
srun -p [partition] --mpi=pmi2 --job-name=test --gres=gpu:4 --ntasks=4 --ntasks-per-node=4 --cpus-per-task=4 --kill-on-bad-exit=1 \
python -u basicsr/test.py -opt options/test/EDVR/test_EDVR_M_x4_SR_REDS.yml --launcher="slurm"
8 GPUs
PYTHONPATH="./:${PYTHONPATH}" \
GLOG_vmodule=MemcachedClient=-1 \
srun -p [partition] --mpi=pmi2 --job-name=test --gres=gpu:8 --ntasks=8 --ntasks-per-node=8 --cpus-per-task=6 --kill-on-bad-exit=1 \
python -u basicsr/test.py -opt options/test/EDVR/test_EDVR_M_x4_SR_REDS.yml --launcher="slurm"