Hardcode windows

As detailed in https:/DeXtmL/bitsandbytes-win-prebuilt
as well as oobabooga/text-generation-webui#147 (comment)

bitsandbytes/cuda_setup/main.py

@@ -119,10 +119,10 @@ def run_cuda_setup(self):
  self.generate_instructions()
  self.print_log_stack()
  raise Exception('CUDA SETUP: Setup Failed!')
- self.lib = ct.cdll.LoadLibrary(binary_path)
+ self.lib = ct.cdll.LoadLibrary(str(binary_path))
  else:
- self.add_log_entry(f"CUDA SETUP: Loading binary {binary_path}...")
- self.lib = ct.cdll.LoadLibrary(binary_path)
+ self.add_log_entry(f"CUDA SETUP: Loading binary {str(binary_path)}...")
+ self.lib = ct.cdll.LoadLibrary(str(binary_path))
  except Exception as ex:
  self.add_log_entry(str(ex))
  self.print_log_stack()
@@ -360,6 +360,8 @@ def get_compute_capability(cuda):
 
 
 def evaluate_cuda_setup():
+ binary_name = 'bitsandbytes_cuda120.dll'
+ return binary_name, None, None, None, None
  if 'BITSANDBYTES_NOWELCOME' not in os.environ or str(os.environ['BITSANDBYTES_NOWELCOME']) == '0':
  print('')
  print('='*35 + 'BUG REPORT' + '='*35)

setup.py

@@ -2,12 +2,12 @@
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
-import glob
+from glob import glob
 import os
 
 from setuptools import find_packages, setup
 
-libs = list(glob.glob("./bitsandbytes/libbitsandbytes*.so"))
+libs = glob("./bitsandbytes/libbitsandbytes*.so") + glob("./bitsandbytes/bitsandbytes*.dll")
 libs = [os.path.basename(p) for p in libs]
 print("libs:", libs)