45 lines
714 B
Go
45 lines
714 B
Go
package worker
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import (
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"runtime"
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"sync/atomic"
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"testing"
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"time"
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)
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func BenchmarkSubmitNoop(b *testing.B) {
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benchmarkSubmit(b, func() {})
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}
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func BenchmarkSubmit10usTask(b *testing.B) {
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benchmarkSubmit(b, func() {
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deadline := time.Now().Add(10 * time.Microsecond)
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for time.Now().Before(deadline) {
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}
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})
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}
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func benchmarkSubmit(b *testing.B, task func()) {
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p, err := New(6, 6)
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if err != nil {
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b.Fatal(err)
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}
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var completed atomic.Int64
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wrapped := func() {
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task()
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completed.Add(1)
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}
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b.ReportAllocs()
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b.ResetTimer()
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for range b.N {
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if err := p.Submit(wrapped); err != nil {
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b.Fatal(err)
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}
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}
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for completed.Load() != int64(b.N) {
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runtime.Gosched()
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}
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b.StopTimer()
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p.Close()
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}
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