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58 lines
1.3 KiB
58 lines
1.3 KiB
// Copyright 2017 The Prometheus Authors |
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// Licensed under the Apache License, Version 2.0 (the "License"); |
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// you may not use this file except in compliance with the License. |
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// You may obtain a copy of the License at |
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// |
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// http://www.apache.org/licenses/LICENSE-2.0 |
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// |
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// Unless required by applicable law or agreed to in writing, software |
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// distributed under the License is distributed on an "AS IS" BASIS, |
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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// See the License for the specific language governing permissions and |
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// limitations under the License. |
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package test |
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import "testing" |
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func BenchmarkMapConversion(b *testing.B) { |
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type key string |
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type val string |
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m := map[key]val{ |
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"job": "node", |
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"instance": "123.123.1.211:9090", |
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"path": "/api/v1/namespaces/<namespace>/deployments/<name>", |
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"method": "GET", |
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"namespace": "system", |
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"status": "500", |
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} |
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var sm map[string]string |
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for i := 0; i < b.N; i++ { |
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sm = make(map[string]string, len(m)) |
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for k, v := range m { |
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sm[string(k)] = string(v) |
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} |
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} |
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} |
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func BenchmarkListIter(b *testing.B) { |
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var list []uint32 |
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for i := 0; i < 1e4; i++ { |
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list = append(list, uint32(i)) |
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} |
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b.ResetTimer() |
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total := uint32(0) |
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for j := 0; j < b.N; j++ { |
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sum := uint32(0) |
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for _, k := range list { |
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sum += k |
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} |
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total += sum |
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} |
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}
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