在eclipse下调试代码开始时总提示一个警告: warning: Debugger speedups using cython not found. Run '"C:\Python36\python.exe" "C:\Users\shaoks\.p2\pool\plugins\org.python.pydev.core_6.3.3.201805051638\pysrc\setup_cython.py" build_ext --inplace' to build.
Python性能分析 https://www.cnblogs.com/lrysjtu/p/5651816.html https://www.cnblogs.com/cbscan/articles/3341231.html 使用ipdb 使用profile import profile def profileTest(): Total =1; for i in range(10): Total=Total*(i+1) print Total return Total if __name__ ==
cython 的主要用途是加速python 代码的执行速度,手段有很多种,最简单的一种就是将变量声明成静态类型: 比如用python 代码写的计算素数的函数,最大计算1000个: def primes(kmax): p = range(1000) res = [] if kmax > 1000: kmax = 1000 k, n = 0, 2 while k < kmax: i = 0 while i < k and n % p[i] != 0: i += 1 if i == k: p[