Cant run on windows about pasta-gan

Ensure you have properly followed the installation instructions. Make sure you are running the script from inside the virtual environment, and that you have the specified version of torch installed.

[miibotree]

I think the problem is the cuda version on your environment is not equal to the requirement 11.0.
See Line1204-1225 on networks.py:

from torch.autograd import Function
from torch.utils.cpp_extension import load

def is_custom_kernel_supported():
    version_str = str(torch.version.cuda).split(".")
    major = version_str[0]
    minor = version_str[1]
    return int(major) >= 10 and int(minor) >= 1

if is_custom_kernel_supported():
    print("Loading custom kernel...")
    module_path = os.path.dirname(__file__)
    upfirdn2d_op = load(
        'upfirdn2d',
        sources=[
            os.path.join(module_path, 'upfirdn2d.cpp'),
            os.path.join(module_path, 'upfirdn2d_kernel.cu'),
        ],
        verbose=True
    )

use_custom_kernel = is_custom_kernel_supported()

if your cuda version satisfied with the condition : int(major) >= 10 and int(minor) >= 1, will go to the above codes.
However, cuda version 11.0 not satisfied with the condition and thus not go to the above codes.
By the way, @alexlevenston2021 I didn't find file upfirdn2d_kernel.cu in the source code? Do I miss compile any thing?

[omking]

@miibotree please rename PASTA-GAN-main/torch_utils/ops/upfirdn2d.cu to upfirdn2d_kernel.cu it will solve your issue

after solving this issue I stuck in
RuntimeError: Error building extension 'upfirdn2d'

any able to run full code for test?