thorstenwagner
commented
2 years ago Hi,
the error messages tells me that cryolo does not see an GPU at all:
However this machine only has: ['/cpu:0'].
It only sees the CPU.
Did you install cryolo with cuda 11 support? If no, please try that:
https://cryolo.readthedocs.io/en/stable/installation.html#with-cuda-11
Best, Thorsten
30.04.2022 23:27:47 Rui Zhang @.***>:
Hi I have eight RTX 3090 cards in my workstation, but it seems cryolo can only recognize 1 GPU. Please advise how to fix this issue.
The command I ran: '/home/zhangrui/.conda/envs/cryolo/bin/python3.8' -u '/home/zhangrui/.conda/envs/cryolo/bin/cryolo_gui.py' --ignore-gooey train -c 'config_cryolo.json' -w '5' -g 0 1 2 3 4 5 6 7 -nc '-1' --gpu_fraction '1.0' -e '10' -lft '2' --seed '10'
(If I change -g 0 1 2 3 4 5 6 7 to -g 0, the job runs fine.)
Thanks! Rui
Traceback (most recent call last): File "/home/zhangrui/.conda/envs/cryolo/bin/cryolo_gui.py", line 8, in sys.exit(/main/()) File "/home/zhangrui/.conda/envs/cryolo/lib/python3.8/site-packages/cryolo/cryolo_main.py", line 455, in /main/ Gooey( File "/home/zhangrui/.conda/envs/cryolo/lib/python3.8/site-packages/gooey/python_bindings/gooey_decorator.py", line 134, in return lambda *args, *kwargs: func(args, *kwargs) File "/home/zhangrui/.conda/envs/cryolo/lib/python3.8/site-packages/cryolo/cryolo_main.py", line 424, in main train.main(args) File "/home/zhangrui/.conda/envs/cryolo/lib/python3.8/site-packages/cryolo/train.py", line 753, in main parallel_model = multi_gpu_model(yolo.model, gpus=num_gpus, cpu_merge=False) File "/home/zhangrui/.conda/envs/cryolo/lib/python3.8/site-packages/keras/utils/multi_gpu_utils.py", line 178, in multi_gpu_model raise ValueError( ValueError: To call multi_gpu_model with gpus=8, we expect the following devices to be available: ['/cpu:0', '/gpu:0', '/gpu:1', '/gpu:2', '/gpu:3', '/gpu:4', '/gpu:5', '/gpu:6', '/gpu:7']. However this machine only has: ['/cpu:0']. Try reducing gpus*.
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rui--zhang
Hi I have eight RTX 3090 cards in my workstation, but it seems cryolo can only recognize 1 GPU. Please advise how to fix this issue.
The command I ran: '/home/zhangrui/.conda/envs/cryolo/bin/python3.8' -u '/home/zhangrui/.conda/envs/cryolo/bin/cryolo_gui.py' --ignore-gooey train -c 'config_cryolo.json' -w '5' -g 0 1 2 3 4 5 6 7 -nc '-1' --gpu_fraction '1.0' -e '10' -lft '2' --seed '10'
(If I change -g 0 1 2 3 4 5 6 7 to -g 0, the job runs fine.)
Thanks! Rui
Traceback (most recent call last): File "/home/zhangrui/.conda/envs/cryolo/bin/cryolo_gui.py", line 8, in
sys.exit(main())
File "/home/zhangrui/.conda/envs/cryolo/lib/python3.8/site-packages/cryolo/cryolo_main.py", line 455, in main
Gooey(
File "/home/zhangrui/.conda/envs/cryolo/lib/python3.8/site-packages/gooey/python_bindings/gooey_decorator.py", line 134, in
return lambda *args, *kwargs: func(args, **kwargs)
File "/home/zhangrui/.conda/envs/cryolo/lib/python3.8/site-packages/cryolo/cryolo_main.py", line 424, in main
train.main(args)
File "/home/zhangrui/.conda/envs/cryolo/lib/python3.8/site-packages/cryolo/train.py", line 753, in main
parallel_model = multi_gpu_model(yolo.model, gpus=num_gpus, cpu_merge=False)
File "/home/zhangrui/.conda/envs/cryolo/lib/python3.8/site-packages/keras/utils/multi_gpu_utils.py", line 178, in multi_gpu_model
raise ValueError(
ValueError: To call
multi_gpu_modelwithgpus=8, we expect the following devices to be available: ['/cpu:0', '/gpu:0', '/gpu:1', '/gpu:2', '/gpu:3', '/gpu:4', '/gpu:5', '/gpu:6', '/gpu:7']. However this machine only has: ['/cpu:0']. Try reducinggpus.