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Add default gpu argument to run without error #283

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Add default gpu argument to run without error #283

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c29893e
edit run.py to use only the first gpu found by default if no gpu argu…
Dafterfly Oct 5, 2023
90668b8
use all available gpus if none are provided
Dafterfly Oct 5, 2023
a266e5b
Update README.md
Dafterfly Oct 5, 2023
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2 changes: 1 addition & 1 deletion README.md
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Expand Up @@ -82,7 +82,7 @@ pip install -r requirements.txt

## :rocket: How to use?

**Note**: GPU can be set 0 or 0,1,2 or 0,2; use -1 for CPU
**Note**: GPU can be set 0 or 0,1,2 or 0,2; use -1 for CPU. run.py will use all available gpus or cpu if no argument is provided.

### 1) Full Pipeline

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10 changes: 8 additions & 2 deletions run.py
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Expand Up @@ -24,15 +24,21 @@ def run_cmd(command):
default="./output",
help="Restored images, please use the absolute path",
)
parser.add_argument("--GPU", type=str, default="6,7", help="0,1,2")
parser.add_argument("--GPU", type=str, help="choose the gpu to use or -1 to use cpu. can choose a single gpu or multiple gpus in a comma separated list. will use all available gpus if no argument is provided")
parser.add_argument(
"--checkpoint_name", type=str, default="Setting_9_epoch_100", help="choose which checkpoint"
)
parser.add_argument("--with_scratch", action="store_true")
parser.add_argument("--HR", action='store_true')
opts = parser.parse_args()

gpu1 = opts.GPU
if opts.GPU is None:
if torch.cuda.is_available():
gpu1 = ','.join(map(str, range(torch.cuda.device_count())))
else:
gpu1 = '-1'
else:
gpu1 = opts.GPU

# resolve relative paths before changing directory
opts.input_folder = os.path.abspath(opts.input_folder)
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