Why is it happen?

[wpl427]

(codef) [root@prod-emr-gpu01 torch]# pip install git+https://github.com/NVlabs/tiny-cuda-nn/#subdirectory=bindings/torch
Looking in indexes: http://de.mirrors.cloud.aliyuncs.com/pypi/simple/
Collecting git+https://github.com/NVlabs/tiny-cuda-nn/#subdirectory=bindings/torch
Cloning https://github.com/NVlabs/tiny-cuda-nn/ to /tmp/pip-req-build-lyo_m2r9
Running command git clone --filter=blob:none --quiet https://github.com/NVlabs/tiny-cuda-nn/ /tmp/pip-req-build-lyo_m2r9
Resolved https://github.com/NVlabs/tiny-cuda-nn/ to commit NVlabs/tiny-cuda-nn@6f018a9
Running command git submodule update --init --recursive -q
Preparing metadata (setup.py) ... error
error: subprocess-exited-with-error

× python setup.py egg_info did not run successfully.
│ exit code: 1
╰─> [22 lines of output]
/tmp/pip-req-build-lyo_m2r9/bindings/torch/setup.py:5: DeprecationWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html
from pkg_resources import parse_version
Traceback (most recent call last):
File "", line 2, in
File "", line 34, in
File "/tmp/pip-req-build-lyo_m2r9/bindings/torch/setup.py", line 11, in
from torch.utils.cpp_extension import BuildExtension, CUDAExtension
File "/data/miniconda3/envs/codef/lib/python3.9/site-packages/torch/utils/cpp_extension.py", line 19, in
from .hipify import hipify_python
File "/data/miniconda3/envs/codef/lib/python3.9/site-packages/torch/utils/hipify/hipify_python.py", line 34, in
from .cuda_to_hip_mappings import CUDA_TO_HIP_MAPPINGS
File "/data/miniconda3/envs/codef/lib/python3.9/site-packages/torch/utils/hipify/cuda_to_hip_mappings.py", line 34, in
rocm_path = subprocess.check_output(["hipconfig", "--rocmpath"]).decode("utf-8")
File "/data/miniconda3/envs/codef/lib/python3.9/subprocess.py", line 424, in check_output
return run(*popenargs, stdout=PIPE, timeout=timeout, check=True,
File "/data/miniconda3/envs/codef/lib/python3.9/subprocess.py", line 505, in run
with Popen(*popenargs, **kwargs) as process:
File "/data/miniconda3/envs/codef/lib/python3.9/subprocess.py", line 951, in init
self._execute_child(args, executable, preexec_fn, close_fds,
File "/data/miniconda3/envs/codef/lib/python3.9/subprocess.py", line 1837, in _execute_child
raise child_exception_type(errno_num, err_msg, err_filename)
NotADirectoryError: [Errno 20] Not a directory: 'hipconfig'
[end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed

× Encountered error while generating package metadata.
╰─> See above for output.

note: This is an issue with the package mentioned above, not pip.
hint: See above for details.

(codef) [root@prod-emr-gpu01 torch]# python
Python 3.9.17 | packaged by conda-forge | (main, Aug 10 2023, 07:02:31)
[GCC 12.3.0] on linux
Type "help", "copyright", "credits" or "license" for more information.

import torch
print(torch.version)
2.0.1+cu117
print(torch.cuda.is_available())
True

[Ken OUYANG]

I think it is related to the version of your pytorch. Please check the related issue of pytorch version and CUDA version in the official pytorch repos.