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社区首页 >问答首页 >在没有GPU支持的MacOS上安装cupy

在没有GPU支持的MacOS上安装cupy
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Stack Overflow用户
提问于 2021-10-19 07:11:54
回答 1查看 1.3K关注 0票数 2

我一直在论坛上四处奔走,尝试用不同的方式在没有Nvidia GPU的设备上运行MacOS来安装cupy。到目前为止,一切都不起作用。我尝试过安装Python3.7和conda安装Python3.7,并尝试了以下每一种方法:

错误总是在同一个vein...for conda中,MacOS repos没有它,对于pip,安装抱怨CUDA没有安装在我的系统上。从我在网上读到的内容来看,cupy应该能够作为CPU安装--仅用于开发目的,我希望有人能说明我可以做些什么来获得一个工作的安装。

下面是一个用于pip install cupy参考的错误日志示例

代码语言:javascript
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    ERROR: Command errored out with exit status 1:
     command: /Users/nold/miniconda3/envs/SPANet/bin/python -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/j4/nzmp4kf17z3d1z22wzwjy3m00000gn/T/pip-install-uyg_c8fb/cupy_3e5357e9d2ae4f96a8575fd2e4cc5b5e/setup.py'"'"'; __file__='"'"'/private/var/folders/j4/nzmp4kf17z3d1z22wzwjy3m00000gn/T/pip-install-uyg_c8fb/cupy_3e5357e9d2ae4f96a8575fd2e4cc5b5e/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base /private/var/folders/j4/nzmp4kf17z3d1z22wzwjy3m00000gn/T/pip-pip-egg-info-2bbvs1rw
         cwd: /private/var/folders/j4/nzmp4kf17z3d1z22wzwjy3m00000gn/T/pip-install-uyg_c8fb/cupy_3e5357e9d2ae4f96a8575fd2e4cc5b5e/
    Complete output (49 lines):
    Options: {'package_name': 'cupy', 'long_description': None, 'wheel_libs': [], 'wheel_includes': [], 'wheel_metadata': None, 'no_rpath': False, 'profile': False, 'linetrace': False, 'annotate': False, 'no_cuda': False, 'use_hip': False}
    
    -------- Configuring Module: cuda --------
    Command "gcc -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I/Users/ajpfahnl/miniconda3/envs/SPANet/include -arch x86_64 -I/Users/ajpfahnl/miniconda3/envs/SPANet/include -arch x86_64 -D_FORCE_INLINES=1 -I/private/var/folders/j4/nzmp4kf17z3d1z22wzwjy3m00000gn/T/pip-install-uyg_c8fb/cupy_3e5357e9d2ae4f96a8575fd2e4cc5b5e/install/../cupy/_core/include/cupy/cub -I/private/var/folders/j4/nzmp4kf17z3d1z22wzwjy3m00000gn/T/pip-install-uyg_c8fb/cupy_3e5357e9d2ae4f96a8575fd2e4cc5b5e/install/../cupy/_core/include -c /var/folders/j4/nzmp4kf17z3d1z22wzwjy3m00000gn/T/tmphc_ag1dw/a.cpp -o /var/folders/j4/nzmp4kf17z3d1z22wzwjy3m00000gn/T/tmphc_ag1dw/var/folders/j4/nzmp4kf17z3d1z22wzwjy3m00000gn/T/tmphc_ag1dw/a.o" failed with exit status 1
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/private/var/folders/j4/nzmp4kf17z3d1z22wzwjy3m00000gn/T/pip-install-uyg_c8fb/cupy_3e5357e9d2ae4f96a8575fd2e4cc5b5e/setup.py", line 118, in <module>
        ext_modules = cupy_setup_build.get_ext_modules()
      File "/private/var/folders/j4/nzmp4kf17z3d1z22wzwjy3m00000gn/T/pip-install-uyg_c8fb/cupy_3e5357e9d2ae4f96a8575fd2e4cc5b5e/cupy_setup_build.py", line 963, in get_ext_modules
        extensions = make_extensions(arg_options, compiler, use_cython)
      File "/private/var/folders/j4/nzmp4kf17z3d1z22wzwjy3m00000gn/T/pip-install-uyg_c8fb/cupy_3e5357e9d2ae4f96a8575fd2e4cc5b5e/cupy_setup_build.py", line 693, in make_extensions
        raise Exception('Your CUDA environment is invalid. '
    Exception: Your CUDA environment is invalid. Please check above error log.
    **************************************************
    *** WARNING: Cannot check compute capability
    Command "gcc -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I/Users/ajpfahnl/miniconda3/envs/SPANet/include -arch x86_64 -I/Users/ajpfahnl/miniconda3/envs/SPANet/include -arch x86_64 -I/private/var/folders/j4/nzmp4kf17z3d1z22wzwjy3m00000gn/T/pip-install-uyg_c8fb/cupy_3e5357e9d2ae4f96a8575fd2e4cc5b5e/install/../cupy/_core/include/cupy/cub -I/private/var/folders/j4/nzmp4kf17z3d1z22wzwjy3m00000gn/T/pip-install-uyg_c8fb/cupy_3e5357e9d2ae4f96a8575fd2e4cc5b5e/install/../cupy/_core/include -c /var/folders/j4/nzmp4kf17z3d1z22wzwjy3m00000gn/T/tmpkdbb5_vj/a.cpp -o /var/folders/j4/nzmp4kf17z3d1z22wzwjy3m00000gn/T/tmpkdbb5_vj/var/folders/j4/nzmp4kf17z3d1z22wzwjy3m00000gn/T/tmpkdbb5_vj/a.o" failed with exit status 1
    **************************************************
    
    ************************************************************
    * CuPy Configuration Summary                               *
    ************************************************************
    
    Build Environment:
      Include directories: ['/private/var/folders/j4/nzmp4kf17z3d1z22wzwjy3m00000gn/T/pip-install-uyg_c8fb/cupy_3e5357e9d2ae4f96a8575fd2e4cc5b5e/install/../cupy/_core/include/cupy/cub', '/private/var/folders/j4/nzmp4kf17z3d1z22wzwjy3m00000gn/T/pip-install-uyg_c8fb/cupy_3e5357e9d2ae4f96a8575fd2e4cc5b5e/install/../cupy/_core/include']
      Library directories: []
      nvcc command       : (not found)
      hipcc command      : (not found)
    
    Environment Variables:
      CFLAGS          : (none)
      LDFLAGS         : (none)
      LIBRARY_PATH    : (none)
      CUDA_PATH       : (none)
      NVTOOLSEXT_PATH : (none)
      NVCC            : (none)
      HIPCC           : (none)
      ROCM_HOME       : (none)
    
    Modules:
      cuda      : No
        -> Include files not found: ['cublas_v2.h', 'cuda.h', 'cuda_profiler_api.h', 'cuda_runtime.h', 'cufft.h', 'curand.h', 'cusparse.h', 'nvrtc.h']
        -> Check your CFLAGS environment variable.
    
    ERROR: CUDA could not be found on your system.
    Please refer to the Installation Guide for details:
    https://docs.cupy.dev/en/stable/install.html
    
    ************************************************************
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回答 1

Stack Overflow用户

回答已采纳

发布于 2021-10-19 13:50:40

在CuPy中没有Mac支持,因为NVIDIA不再支持MacOS。不管你读什么都过时了。我之所以知道,是因为我从CuPy的代码库向移除最后破碎的钻头发送了一个PR,我还维护了conda上的CuPy包。

票数 6
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页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接:

https://stackoverflow.com/questions/69626458

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