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ants
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update go test

This commit is contained in:
andy pan 2018-05-23 17:21:39 +08:00
parent 8e7ee16f0d
commit 2e3a9a650e
4 changed files with 60 additions and 59 deletions
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8
ants_benchmark_test.go
View File

@ -71,7 +71,7 @@ func BenchmarkGoroutine(b *testing.B) {
}
mem := runtime.MemStats{}
runtime.ReadMemStats(&mem)
b.Logf("total memory usage:%dG", mem.TotalAlloc/GiB)
b.Logf("total memory usage:%d MB", mem.TotalAlloc/MiB)
}
func BenchmarkAntsPool(b *testing.B) {
@ -88,7 +88,7 @@ func BenchmarkAntsPool(b *testing.B) {
}
mem := runtime.MemStats{}
runtime.ReadMemStats(&mem)
b.Logf("total memory usage:%dG", mem.TotalAlloc/GiB)
b.Logf("total memory usage:%d MB", mem.TotalAlloc/MiB)
}
func BenchmarkGoroutineWithFunc(b *testing.B) {
@ -106,7 +106,7 @@ func BenchmarkGoroutineWithFunc(b *testing.B) {
}
mem := runtime.MemStats{}
runtime.ReadMemStats(&mem)
b.Logf("total memory usage:%dG", mem.TotalAlloc/GiB)
b.Logf("total memory usage:%d MB", mem.TotalAlloc/MiB)
}
func BenchmarkAntsPoolWithFunc(b *testing.B) {
@ -126,5 +126,5 @@ func BenchmarkAntsPoolWithFunc(b *testing.B) {
}
mem := runtime.MemStats{}
runtime.ReadMemStats(&mem)
b.Logf("total memory usage:%dG", mem.TotalAlloc/GiB)
b.Logf("total memory usage:%d MB", mem.TotalAlloc/MiB)
}

107
ants_test.go
View File

@ -24,6 +24,7 @@ package ants_test
import (
"runtime"
"time"
"sync"
"testing"
@ -48,48 +49,48 @@ var n = 10000000
//}
func demoFunc() {
//time.Sleep(time.Millisecond)
var n int
for i := 0; i < 1000000; i++ {
n += i
}
time.Sleep(10 * time.Millisecond)
// var n int
// for i := 0; i < 1000000; i++ {
// n += i
// }
}
//func TestDefaultPool(t *testing.T) {
// var wg sync.WaitGroup
// for i := 0; i < n; i++ {
// wg.Add(1)
// ants.Push(func() {
// demoFunc()
// wg.Done()
// })
// }
// wg.Wait()
//
// //t.Logf("pool capacity:%d", ants.Cap())
// //t.Logf("free workers number:%d", ants.Free())
//
// t.Logf("running workers number:%d", ants.Running())
// mem := runtime.MemStats{}
// runtime.ReadMemStats(&mem)
// t.Logf("memory usage:%d", mem.TotalAlloc/1024)
//}
func TestDefaultPool(t *testing.T) {
var wg sync.WaitGroup
for i := 0; i < n; i++ {
wg.Add(1)
ants.Push(func() {
demoFunc()
wg.Done()
})
}
wg.Wait()
//func TestNoPool(t *testing.T) {
// var wg sync.WaitGroup
// for i := 0; i < n; i++ {
// wg.Add(1)
// go func() {
// demoFunc()
// wg.Done()
// }()
// }
//
// wg.Wait()
// mem := runtime.MemStats{}
// runtime.ReadMemStats(&mem)
// t.Logf("memory usage:%d", mem.TotalAlloc/1024)
//}
//t.Logf("pool capacity:%d", ants.Cap())
//t.Logf("free workers number:%d", ants.Free())
t.Logf("running workers number:%d", ants.Running())
mem := runtime.MemStats{}
runtime.ReadMemStats(&mem)
t.Logf("memory usage:%d", mem.TotalAlloc/MiB)
}
func TestNoPool(t *testing.T) {
var wg sync.WaitGroup
for i := 0; i < n; i++ {
wg.Add(1)
go func() {
demoFunc()
wg.Done()
}()
}
wg.Wait()
mem := runtime.MemStats{}
runtime.ReadMemStats(&mem)
t.Logf("memory usage:%d", mem.TotalAlloc/MiB)
}
func TestAntsPoolWithFunc(t *testing.T) {
var wg sync.WaitGroup
@ -113,21 +114,21 @@ func TestAntsPoolWithFunc(t *testing.T) {
t.Logf("memory usage:%d", mem.TotalAlloc/GiB)
}
func TestNoPool(t *testing.T) {
var wg sync.WaitGroup
for i := 0; i < n; i++ {
wg.Add(1)
go func() {
demoPoolFunc(n)
wg.Done()
}()
}
// func TestNoPool(t *testing.T) {
// var wg sync.WaitGroup
// for i := 0; i < n; i++ {
// wg.Add(1)
// go func() {
// demoPoolFunc(n)
// wg.Done()
// }()
// }
wg.Wait()
mem := runtime.MemStats{}
runtime.ReadMemStats(&mem)
t.Logf("memory usage:%d", mem.TotalAlloc/GiB)
}
// wg.Wait()
// mem := runtime.MemStats{}
// runtime.ReadMemStats(&mem)
// t.Logf("memory usage:%d", mem.TotalAlloc/GiB)
// }
//func TestCustomPool(t *testing.T) {
// p, _ := ants.NewPool(30000)

2
pool.go
View File

@ -42,7 +42,7 @@ type Pool struct {
// running is the number of the currently running goroutines.
running int32
// signal is used to notice pool there are available
// freeSignal is used to notice pool there are available
// workers which can be sent to work.
freeSignal chan sig

2
pool_func.go
View File

@ -40,7 +40,7 @@ type PoolWithFunc struct {
// running is the number of the currently running goroutines.
running int32
// signal is used to notice pool there are available
// freeSignal is used to notice pool there are available
// workers which can be sent to work.
freeSignal chan sig