golang与python多线程的并发速度

2023-02-12 18:11:00

一.golang的代码

package main

import (

    "fmt"

    "time"

)

func Text_goroute(a int, b int) {

    sum := a + b

    fmt.Println(sum)

}

func main() {

    start:=time.Now()

    for i:=0;i<1000;i++{

        go Text_goroute(i,i+1)

    }

    end:=time.Since(start)

    fmt.Println(end)

}

二.python的代码

import threading,time

def text(a, b):

    c = a + b

    print(c)

start=time.time()

for i in range(1000):

    t=threading.Thread(target=text,args=(i,i+1))

    t.start()

end=time.time()

print(end-start)

三.最后的运算速度比较

golang的是2.9906ms

python的0.15055203437805176s,换算成ms是150.5520344ms

结果是golang比python快了近50倍