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yangzh

python 调用 c 大家都用啥?

  •  
  •   yangzh Jun 7, 2015 via iPhone 6287 views
    This topic created in 3977 days ago, the information mentioned may be changed or developed.
    常见的似乎有 cython ctypes 等。最近发现 pypy 项目组有个 cffi 项目好像比较优雅,但是中文资源非常少。
    7 replies    2015-06-13 11:46:45 +08:00
    ruoyu0088
        1
    ruoyu0088  
       Jun 7, 2015 via Android
    我都是一起用,先cffi, 比较特殊的用法用ctypes,例如获取全局变量的地址。提速用cython,例如在循环中调用函数。
    baka
        2
    baka  
       Jun 7, 2015
    ctypes
    lilydjwg
        3
    lilydjwg  
       Jun 7, 2015   2
    简单的用 ctypes,复杂的用 cffi 或者 cython 或者 Python C API。

    cffi 不需要太多文档呀。我用过 LuaJIT FFI,那边的经验到 cffi 这边基本可用。
    nabla
        4
    nabla  
       Jun 7, 2015
    之前用过SWIG来生成wrapper,感觉还可以
    xxer
        5
    xxer  
       Jun 7, 2015
    @baka +1
    mathgl
        6
    mathgl  
       Jun 8, 2015
    use cffi first, if need c++ support, use cython.
    zhuangzhuang1988
        7
    zhuangzhuang1988  
       Jun 13, 2015
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