test/loongtest/cpunumber/cpunumber.go

package main

import (
	"runtime"
	"time"
)

func main() {
	println(runtime.NumCPU())
	for i := 0; i < 1000000000; i++ {
		go func() {
			m := map[int]int{}
			for i := 0; i < 1000000000; i++ {
				m[i] = i
				time.Sleep(1)
			}
		}()
	}
}