加一行代码让python的运行速度提高100倍

HEOP · 发表于 2020-7-24 12:15:02

楼主可以啊

陈尚涵 · 发表于 2020-7-24 15:00:27

我看看

QuinLan · 发表于 2020-7-24 16:10:45

好想知道加的是什么哈哈哈哈

leizi666 · 发表于 2020-7-24 17:30:18

顶一下

陈尚涵 · 发表于 2020-8-18 20:34:41

我为啥报了一堆错误：
Warning (from warnings module): File "C:\Users\Administrator\Desktop\a.py", line 3 @jit NumbaWarning: [1m Compilation is falling back to object mode WITH looplifting enabled because Function "foo" failed type inference due to: [1m[1mUnknown attribute 'time' of type Module(<module 'time' (built-in)>) [1m File "a.py", line 5:[0m [1mdef foo(x,y): [1m tt = time.time() [0m [1m^[0m[0m [0m [0m[1mDuring: typing of get attribute at C:\Users\Administrator\Desktop\a.py (5)[0m [1m File "a.py", line 5:[0m [1mdef foo(x,y): [1m tt = time.time() [0m [1m^[0m[0m [0m Warning (from warnings module): File "C:\Users\Administrator\Desktop\a.py", line 3 @jit NumbaWarning: [1m Compilation is falling back to object mode WITHOUT looplifting enabled because Function "foo" failed type inference due to: [1m[1mcannot determine Numba type of <class 'numba.core.dispatcher.LiftedLoop'>[0m [1m File "a.py", line 7:[0m [1mdef foo(x,y): <source elided> s = 0 [1m for i in range(x,y): [0m [1m^[0m[0m [0m[0m Warning (from warnings module): File "D:\python38\lib\site-packages\numba\core\object_mode_passes.py", line 177 warnings.warn(errors.NumbaWarning(warn_msg, NumbaWarning: [1mFunction "foo" was compiled in object mode without forceobj=True, but has lifted loops. [1m File "a.py", line 5:[0m [1mdef foo(x,y): [1m tt = time.time() [0m [1m^[0m[0m [0m Warning (from warnings module): File "D:\python38\lib\site-packages\numba\core\object_mode_passes.py", line 187 warnings.warn(errors.NumbaDeprecationWarning(msg, NumbaDeprecationWarning: [1m Fall-back from the nopython compilation path to the object mode compilation path has been detected, this is deprecated behaviour. For more information visit http://numba.pydata.org/numba-doc/latest/reference/deprecation.html#deprecation-of-object-mode-fall-back-behaviour-when-using-jit [1m File "a.py", line 5:[0m [1mdef foo(x,y): [1m tt = time.time() [0m [1m^[0m[0m [0m

贰耇孜 · 发表于 2020-8-18 22:35:23

看看

sansansa · 发表于 2020-8-18 23:13:08

kkkk

mzx666 · 发表于 2020-8-19 11:01:10

6666666666666666666

hornwong · 发表于 2020-8-19 11:07:48

lingfeng7434 · 发表于 2020-8-19 11:19:40

看到底如何

lijiachen · 发表于 2020-8-19 11:21:12

简直就是为了欧拉计划而生（我拥有一堆算不完的暴力解法）

hu504011383 · 发表于 2020-8-19 14:03:18

跟大哥混有饭吃

guo763939889 · 发表于 2020-8-19 15:40:39

我来看看

十亿 · 发表于 2020-8-19 15:49:58

看一看

z2x2c8 · 发表于 2020-8-20 21:54:58

看看

冰清玉洁丸 · 发表于 2020-8-20 22:08:54

感谢楼主无私奉献

841462569 · 发表于 2020-8-20 22:18:18

??????????

miku520 · 发表于 2020-8-25 00:21:49

看看

jtxs0000 · 发表于 2020-8-25 09:29:57

ericshuiSC · 发表于 2020-8-25 14:11:13

打开看看

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[技术交流] 加一行代码让python的运行速度提高100倍