rcca compile error

[Alva-2020]

File "/home/zhangli/anaconda3/envs/py36/lib/python3.7/site-packages/torch/utils/cpp_extension.py", line 1538, in _run_ninja_build
raise RuntimeError(message) from e
RuntimeError: Error building extension 'rcca'

[Serge-weihao]

are you using torch 1.0+?

[Alva-2020]

are you using torch 1.0+?
Yes.

[Alva-2020]

Could you please give me some suggestions?

[Serge-weihao]

@Alva-2020 you can try python lower than 3.6 and cuda 10.0

[Serge-weihao]

python 3.6 with cuda10.0 can work

[johndpope]

fyi

• I saw the original repo deleted Delete rcca.cpython-36m-x86_64-linux-gnu.so
  4c7923b

https://github.com/speedinghzl/CCNet/tree/pytorch-1.1

UPDATE - actually same error.

speedinghzl/CCNet#98

UPDATE installing apex withou cuda / also didn't help
pip install -v --disable-pip-version-check --no-cache-dir ./

[Serge-weihao]

@johndpope .so file is generated by compiling the cpp cuda extension, I tried that more than one year ago using lower version python and pytorch-1.1 cuda10.0. if you only use from .CC import CC_module as CrissCrossAttention, you need not to compile the cuda extension

[8secz-johndpope]

I can't use cuda 10 - as I have a later graphics card - 3090 :(
will see if I can get around it.