odbtest/test/testbitset.go

package main

import (
	"time"

	"github.com/willf/bitset"

	//"gitee.com/wecisecode/util/set/iset"
	//"fmt"
	"log"
	"runtime"
)

func main() {

	stime := time.Now().UnixNano()
	nset := make([]*bitset.BitSet, 10000)
	for _, b := range nset {
		b = bitset.New(18432)
		//b = bitset.New(20480)
		st := 17942
		for i := 0; i < 365; i++ {
			b.Set(uint(st + i))
		}
	}

	/*nset := make([]*iset.Set, 10000)
	for _, b := range nset {
		b = iset.New()
		st := 17869
		for i:=0 ; i<365 ; i++{
			b.Add(st+i)
		}
	}*/

	etime := time.Now().UnixNano()

	var mem runtime.MemStats
	runtime.ReadMemStats(&mem)

	log.Println("==>", mem.TotalAlloc/1024/2014, "M", "==>", etime-stime)
	/*if b.Test(17869+200) {
		log.Println("true!")
	}else{
		log.Println("false!")
	}

	if b.Test(17869+400) {
		log.Println("true!")
	}else{
		log.Println("false!")
	}*/

}