blob: 421096aedc8e444101162e524b950f5834cae7ed [file] [log] [blame]
// Copyright 2019 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package scheduler_test
import (
"fmt"
"reflect"
"testing"
"cloud.google.com/go/pubsub/internal/scheduler"
)
const pubSchedulerWorkers = 100
func BenchmarkPublisher_Unkeyed(b *testing.B) {
wait := make(chan struct{}, b.N)
ps := scheduler.NewPublishScheduler(pubSchedulerWorkers, func(bundle interface{}) {
nlen := reflect.ValueOf(bundle).Len()
for i := 0; i < nlen; i++ {
wait <- struct{}{}
}
})
go func() {
for i := 0; i < b.N; i++ {
if err := ps.Add("", fmt.Sprintf("item_%d", i), 1); err != nil {
b.Error(err)
}
}
}()
for j := 0; j < b.N; j++ {
<-wait
}
}
func BenchmarkPublisher_SingleKey(b *testing.B) {
wait := make(chan struct{}, b.N)
ps := scheduler.NewPublishScheduler(pubSchedulerWorkers, func(bundle interface{}) {
nlen := reflect.ValueOf(bundle).Len()
for i := 0; i < nlen; i++ {
wait <- struct{}{}
}
})
go func() {
for i := 0; i < b.N; i++ {
if err := ps.Add("some-key", fmt.Sprintf("item_%d", i), 1); err != nil {
b.Error(err)
}
}
}()
for j := 0; j < b.N; j++ {
<-wait
}
}