[Python知识库]cublas library not found

在使用skcuda，运行以下代码时

import skcuda.linalg as linalg

报错：

File "C:\Users\victo\Anaconda3\envs\spikesorting_tsne\lib\site-packages\skcuda\linalg.py", line 21, in
from . import cublas

File "C:\Users\victo\Anaconda3\envs\spikesorting_tsne\lib\site-packages\skcuda\cublas.py", line 55, in
raise OSError('cublas library not found')

OSError: cublas library not found

我的解决方案：
用everything，搜索cublas，找到cublas**.dll，比如cublas64_10.dll，然后将报错的cublas.py中的以下部分：

if 'linux' in sys.platform:
    _libcublas_libname_list = ['libcublas.so'] + \
                              ['libcublas.so.%s' % v for v in _linux_version_list]
elif sys.platform == 'darwin':
    _libcublas_libname_list = ['libcublas.dylib']
elif sys.platform == 'win32':
    if sys.maxsize > 2**32:
        _libcublas_libname_list = ['cublas.dll'] + \
            ['cublas64_%s.dll' % v for v in _win32_version_list]
    else:
        _libcublas_libname_list = ['cublas.dll'] + \
            ['cublas32_%s.dll' % v for v in _win32_version_list]
else:
    raise RuntimeError('unsupported platform')
   

修改为（因为我是在windows上运行的所以只改了一部分）：

if 'linux' in sys.platform:
    _libcublas_libname_list = ['libcublas.so'] + \
                              ['libcublas.so.%s' % v for v in _linux_version_list]
elif sys.platform == 'darwin':
    _libcublas_libname_list = ['libcublas.dylib']
elif sys.platform == 'win32':
    if sys.maxsize > 2**32:
        _libcublas_libname_list = ['cublas64_10.dll'] + \
            ['cublas64_%s.dll' % v for v in _win32_version_list]
    else:
        _libcublas_libname_list = ['cublas.dll'] + \
            ['cublas32_%s.dll' % v for v in _win32_version_list]
else:
    raise RuntimeError('unsupported platform')

这样报错就取消了！