func BenchmarkLSemAcq(b *testing.B) {
s := semaphore.NewLS(1)
for i := 0; i < b.N; i++ {
s.Acquire()
s.Release()
}
}
func BenchmarkLSemLoop5(b *testing.B) {
for i := 0; i < b.N; i++ {
s := semaphore.NewLS(5)
go s.Stop()
for s.Acquire() {
}
}
}
func BenchmarkLSemAcqStop(b *testing.B) {
for i := 0; i < b.N; i++ {
s := semaphore.NewLS(1)
s.Acquire()
go s.Stop()
s.Acquire()
}
}
func BenchmarkLSemSleep(b *testing.B) {
s := semaphore.NewLS(1)
s.Acquire()
for i := 0; i < b.N; i++ {
go func() {
time.Sleep(5 * time.Nanosecond)
s.Release()
}()
s.Acquire()
}
}
func BenchmarkLSemWait(b *testing.B) {
for i := 0; i < b.N; i++ {
s := semaphore.NewLS(10)
var wg sync.WaitGroup
wg.Add(100)
for j := 0; j < 100; j++ {
go func() {
defer wg.Done()
for s.Acquire() {
time.Sleep(1 * time.Nanosecond)
s.Release()
}
}()
}
time.Sleep(100 * time.Nanosecond)
s.Stop()
wg.Wait()
}
}