compile cuda error

[nomurakeiya]

thanks for your repo!

I have an errror while compiling CUDA. How can I fix it?

os:Win11 python:3.8.8 cuda:11.4

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cd models/dino/ops python setup.py build install ↓ running build running build_py running build_ext C:\Users\nomun\mysystem.venv\py388-DINO\lib\site-packages\torch\utils\cpp_extension.py:316: UserWarning: Error checking compiler version for cl: [WinError 2] The system cannot find the file specified warnings.warn(f'Error checking compiler version for {compiler}: {error}') error: [WinError 2] The system cannot find the file specified

thanks.

[FengLi-ust]

Hey, I notice you are using Win11 os. We did not try compiling on Win11. Do your win11 have 4 or 8 gpus? Otherwise, you can not train this model. If you are sure your win11 has enough gpus, you can refer to Deformable DETR to see if there any suggestions in compiling win11.

[nomurakeiya]

@FengLi-ust thanks for your commnent. yes, I'm using Win11.

My PC has a NVIDIA RTX3090. Does it enough for inference single image?Should I have 4 or 8 GPUS?

[FengLi-ust]

Yes, it is enough for inference.

[nomurakeiya]

@FengLi-ust thanks I'm relieved to hear that. But RTX3090 is'nt enough for "training"?

And now, I'm using VS2019. Is it possible that it may become the cause of compile error?

[nomurakeiya]

now I'm using VS2017 on Win11.

Add path to cl.exe and I checked I can use "cl" command.

I trying to compile CUDA, but "python setup.py build install" command doesn't work.

Meaning of the last line is "The specified file could not be found". Please help me!!

thanks