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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,62 @@ | ||
| // | ||
| // Copyright (C) 2019-2023 vdaas.org vald team <[email protected]> | ||
| // | ||
| // 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 | ||
| // | ||
| // https://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 rate | ||
|
|
||
| import ( | ||
| "context" | ||
| "runtime" | ||
|
|
||
| "go.uber.org/ratelimit" | ||
| "golang.org/x/time/rate" | ||
| ) | ||
|
|
||
| type Limiter interface { | ||
| Wait(ctx context.Context) error | ||
| } | ||
|
|
||
| type limiter struct { | ||
| isStd bool | ||
| uber ratelimit.Limiter | ||
| std *rate.Limiter | ||
| } | ||
|
|
||
| func NewLimiter(cnt int) Limiter { | ||
| if runtime.GOMAXPROCS(0) >= 32 { | ||
| return &limiter{ | ||
| isStd: true, | ||
| std: rate.NewLimiter(rate.Limit(cnt), 1), | ||
| } | ||
| } | ||
| return &limiter{ | ||
| isStd: false, | ||
| uber: ratelimit.New(cnt, ratelimit.WithoutSlack), | ||
| } | ||
| } | ||
|
|
||
| func (l *limiter) Wait(ctx context.Context) error { | ||
| select { | ||
| case <-ctx.Done(): | ||
| return ctx.Err() | ||
| default: | ||
| if l.isStd { | ||
| return l.std.Wait(ctx) | ||
| } else { | ||
| l.uber.Take() | ||
| } | ||
| } | ||
| return nil | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,92 @@ | ||
| // | ||
| // Copyright (C) 2019-2022 vdaas.org vald team <[email protected]> | ||
| // | ||
| // 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 | ||
| // | ||
| // https://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 service manages the main logic of benchmark job. | ||
| package service | ||
|
|
||
| import ( | ||
| "context" | ||
| "strconv" | ||
| "testing" | ||
| "time" | ||
|
|
||
| "github.com/vdaas/vald/apis/grpc/v1/payload" | ||
| "github.com/vdaas/vald/internal/errors" | ||
| "github.com/vdaas/vald/internal/log" | ||
| ) | ||
|
|
||
| func (j *job) insert(ctx context.Context, ech chan error) error { | ||
| log.Info("[benchmark job] Start benchmarking insert") | ||
| if j.insertConfig == nil { | ||
| err := errors.NewErrInvalidOption("insertConfig", j.insertConfig) | ||
| select { | ||
| case <-ctx.Done(): | ||
| if err != context.Canceled { | ||
| ech <- errors.Wrap(err, ctx.Err().Error()) | ||
| } else { | ||
| ech <- err | ||
| } | ||
| case ech <- err: | ||
| } | ||
| return err | ||
| } | ||
|
|
||
| // create data | ||
| vecs := j.genVec(j.dataset) | ||
| timestamp, _ := strconv.Atoi(j.insertConfig.Timestamp) | ||
| cfg := &payload.Insert_Config{ | ||
| SkipStrictExistCheck: j.insertConfig.SkipStrictExistCheck, | ||
| Timestamp: int64(timestamp), | ||
| } | ||
| for i := 0; i < len(vecs); i++ { | ||
| log.Infof("[benchmark job] Start insert: iter = %d", i) | ||
| bres := testing.Benchmark(func(b *testing.B) { | ||
| b.Helper() | ||
| b.ResetTimer() | ||
| b.StartTimer() | ||
| start := time.Now() | ||
| id := i + j.dataset.Indexes | ||
| res, err := j.client.Insert(ctx, &payload.Insert_Request{ | ||
| Vector: &payload.Object_Vector{ | ||
| Id: strconv.Itoa(id), | ||
| Vector: vecs[i], | ||
| }, | ||
| Config: cfg, | ||
| }) | ||
| if err != nil { | ||
| select { | ||
| case <-ctx.Done(): | ||
| if errors.Is(err, context.Canceled) { | ||
| ech <- errors.Wrap(err, ctx.Err().Error()) | ||
| } else { | ||
| ech <- err | ||
| } | ||
| case ech <- err: | ||
| break | ||
| } | ||
| } | ||
| b.StopTimer() | ||
| latency := time.Since(start) | ||
| b.ReportMetric(float64(latency.Microseconds()), "latency") | ||
| log.Infof("[benchmark job] iter=%d, bN=%d, Name=%s, Uuid=%s, Ips=%v, latency=%d", i, b.N, res.Name, res.Uuid, res.Ips, latency.Microseconds()) | ||
| }) | ||
| // TODO: send metrics to the Prometeus | ||
| log.Infof("[benchmark job] Finish insert: iter= %d \n%v\n", i, bres) | ||
| } | ||
|
|
||
| log.Info("[benchmark job] Finish benchmarking insert") | ||
| return nil | ||
| } |
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