remove cuda ext option in setup.py

README.md

@@ -35,7 +35,7 @@ You can get the FastFold source and install it with setuptools:
 ```shell
 git clone https://github.com/hpcaitech/FastFold
 cd FastFold
-python setup.py install --cuda_ext
+python setup.py install
 ```
 
 ## Usage

setup.py

 import os
 import subprocess
-import sys
 
 import torch
 from setuptools import setup, find_packages
@@ -46,11 +45,6 @@ def append_nvcc_threads(nvcc_extra_args):
     return nvcc_extra_args
 
 
-def fetch_requirements(path):
-    with open(path, 'r') as fd:
-        return [r.strip() for r in fd.readlines()]
-
-
 if not torch.cuda.is_available():
     # https://github.com/NVIDIA/apex/issues/486
     # Extension builds after https://github.com/pytorch/pytorch/pull/23408 attempt to query torch.cuda.get_device_capability(),
@@ -88,14 +82,11 @@ ext_modules = []
 # https://github.com/pytorch/pytorch/commit/eb7b39e02f7d75c26d8a795ea8c7fd911334da7e#diff-4632522f237f1e4e728cb824300403ac
 version_dependent_macros = ['-DVERSION_GE_1_1', '-DVERSION_GE_1_3', '-DVERSION_GE_1_5']
 
-if "--cuda_ext" in sys.argv:
-    sys.argv.remove("--cuda_ext")
-
-    if CUDA_HOME is None:
+if CUDA_HOME is None:
     raise RuntimeError(
-            "--cuda_ext was requested, but nvcc was not found.  Are you sure your environment has nvcc available?  If you're installing within a container from https://hub.docker.com/r/pytorch/pytorch, only images whose names contain 'devel' will provide nvcc."
+        "Are you sure your environment has nvcc available?  If you're installing within a container from https://hub.docker.com/r/pytorch/pytorch, only images whose names contain 'devel' will provide nvcc."
     )
-    else:
+else:
     check_cuda_torch_binary_vs_bare_metal(CUDA_HOME)
 
     def cuda_ext_helper(name, sources, extra_cuda_flags):
@@ -105,7 +96,7 @@ if "--cuda_ext" in sys.argv:
                 os.path.join('fastfold/model/kernel/cuda_native/csrc', path) for path in sources
             ],
             include_dirs=[
-                    os.path.join(this_dir, 'fastfold/model/kernel/cuda_native/csrc')
+                os.path.join(this_dir, 'fastfold/model/kernel/cuda_native/csrc/include')
             ],
             extra_compile_args={
                 'cxx': ['-O3'] + version_dependent_macros,
@@ -136,22 +127,18 @@ if "--cuda_ext" in sys.argv:
         cuda_ext_helper('fastfold_softmax_cuda', ['softmax_cuda.cpp', 'softmax_cuda_kernel.cu'],
                         extra_cuda_flags + cc_flag))
 
-
-install_requires = fetch_requirements('./requirements.txt')
-
 setup(
     name='fastfold',
     version='0.1.0-beta',
     packages=find_packages(exclude=(
         'assets',
         'benchmark',
-        'notebooks',
-        'scripts',
         '*.egg-info',
     )),
     description=
     'Optimizing Protein Structure Prediction Model Training and Inference on GPU Clusters',
     ext_modules=ext_modules,
+    package_data={'fastfold': ['model/kernel/cuda_native/csrc/*']},
     cmdclass={'build_ext': BuildExtension} if ext_modules else {},
-    install_requires=install_requires,
+    install_requires=['einops', 'colossalai'],
 )
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