/usr/share/gocode/src/github.com/couchbase/moss/benchmark_test.go is in golang-github-couchbase-moss-dev 0.0~git20170914.0.07c86e8-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 | // Copyright (c) 2016 Couchbase, Inc.
// 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 moss
import (
"fmt"
"testing"
)
func BenchmarkSetsEmptyBatchSize100Asc(b *testing.B) {
benchmarkSets(b, "empty", 100, "asc")
}
func BenchmarkSetsEmptyBatchSize1000Asc(b *testing.B) {
benchmarkSets(b, "empty", 1000, "asc")
}
func BenchmarkSetsEmptyBatchSize10000Asc(b *testing.B) {
benchmarkSets(b, "empty", 10000, "asc")
}
func BenchmarkSetsEmptyBatchSize100000Asc(b *testing.B) {
benchmarkSets(b, "empty", 100000, "asc")
}
func BenchmarkSetsEmptyBatchSize100Dsc(b *testing.B) {
benchmarkSets(b, "empty", 100, "desc")
}
func BenchmarkSetsEmptyBatchSize1000Dsc(b *testing.B) {
benchmarkSets(b, "empty", 1000, "desc")
}
func BenchmarkSetsEmptyBatchSize10000Dsc(b *testing.B) {
benchmarkSets(b, "empty", 10000, "desc")
}
func BenchmarkSetsEmptyBatchSize100000Dsc(b *testing.B) {
benchmarkSets(b, "empty", 100000, "desc")
}
// ---------------------------------------------------------------
func BenchmarkSetsCumulativeBatchSize100Asc(b *testing.B) {
benchmarkSets(b, "cumulative", 100, "asc")
}
func BenchmarkSetsCumulativeBatchSize1000Asc(b *testing.B) {
benchmarkSets(b, "cumulative", 1000, "asc")
}
func BenchmarkSetsCumulativeBatchSize10000Asc(b *testing.B) {
benchmarkSets(b, "cumulative", 10000, "asc")
}
func BenchmarkSetsCumulativeBatchSize100000Asc(b *testing.B) {
benchmarkSets(b, "cumulative", 100000, "asc")
}
func BenchmarkSetsCumulativeBatchSize100Dsc(b *testing.B) {
benchmarkSets(b, "cumulative", 100, "desc")
}
func BenchmarkSetsCumulativeBatchSize1000Dsc(b *testing.B) {
benchmarkSets(b, "cumulative", 1000, "desc")
}
func BenchmarkSetsCumulativeBatchSize10000Dsc(b *testing.B) {
benchmarkSets(b, "cumulative", 10000, "desc")
}
func BenchmarkSetsCumulativeBatchSize100000Dsc(b *testing.B) {
benchmarkSets(b, "cumulative", 100000, "desc")
}
// ---------------------------------------------------------------
func BenchmarkSetsParallelBatchSize100Asc(b *testing.B) {
benchmarkSetsParallel(b, 100, "asc")
}
func BenchmarkSetsParallelBatchSize1000Asc(b *testing.B) {
benchmarkSetsParallel(b, 1000, "asc")
}
func BenchmarkSetsParallelBatchSize10000Asc(b *testing.B) {
benchmarkSetsParallel(b, 10000, "asc")
}
func BenchmarkSetsParallelBatchSize100000Asc(b *testing.B) {
benchmarkSetsParallel(b, 100000, "asc")
}
func BenchmarkSetsParallelBatchSize100Dsc(b *testing.B) {
benchmarkSetsParallel(b, 100, "desc")
}
func BenchmarkSetsParallelBatchSize1000Dsc(b *testing.B) {
benchmarkSetsParallel(b, 1000, "desc")
}
func BenchmarkSetsParallelBatchSize10000Dsc(b *testing.B) {
benchmarkSetsParallel(b, 10000, "desc")
}
func BenchmarkSetsParallelBatchSize100000Dsc(b *testing.B) {
benchmarkSetsParallel(b, 100000, "desc")
}
// ---------------------------------------------------------------
func makeArr(n int, kind string) (arr [][]byte, arrTotBytes int) {
arr = make([][]byte, 0, n)
if kind == "asc" {
for i := 0; i < n; i++ {
buf := []byte(fmt.Sprintf("%d", i))
arr = append(arr, buf)
arrTotBytes += len(buf)
}
} else if kind == "desc" {
for i := n; i > 0; i-- {
buf := []byte(fmt.Sprintf("%d", i))
arr = append(arr, buf)
arrTotBytes += len(buf)
}
} else {
panic("unknown kind")
}
return arr, arrTotBytes
}
func benchmarkSets(b *testing.B, fillKind string, batchSize int, batchKind string) {
arr, arrTotBytes := makeArr(batchSize, batchKind)
writeOptions := WriteOptions{}
b.ResetTimer()
if fillKind == "empty" {
for i := 0; i < b.N; i++ {
m, _ := NewCollection(CollectionOptions{})
m.Start()
batch, _ := m.NewBatch(len(arr), arrTotBytes+arrTotBytes)
for _, buf := range arr {
batch.Set(buf, buf)
}
m.ExecuteBatch(batch, writeOptions)
batch.Close()
m.Close()
}
} else if fillKind == "cumulative" {
m, _ := NewCollection(CollectionOptions{})
m.Start()
for i := 0; i < b.N; i++ {
batch, _ := m.NewBatch(len(arr), arrTotBytes+arrTotBytes)
for _, buf := range arr {
batch.Set(buf, buf)
}
m.ExecuteBatch(batch, writeOptions)
batch.Close()
}
m.Close()
} else {
panic("unknown fillKind")
}
}
func benchmarkSetsParallel(b *testing.B, batchSize int, batchKind string) {
arr, arrTotBytes := makeArr(batchSize, batchKind)
writeOptions := WriteOptions{}
m, _ := NewCollection(CollectionOptions{})
m.Start()
b.ResetTimer()
b.RunParallel(func(pb *testing.PB) {
for pb.Next() {
batch, _ := m.NewBatch(len(arr), arrTotBytes+arrTotBytes)
for _, buf := range arr {
batch.Set(buf, buf)
}
m.ExecuteBatch(batch, writeOptions)
batch.Close()
}
})
}
// ---------------------------------------------------------------
func BenchmarkGetOperationKeyVal(b *testing.B) {
s, _ := newBatch(nil, BatchOptions{100, 200})
key := []byte("a")
s.Set(key, []byte("A"))
b.ResetTimer()
for i := 0; i < b.N; i++ {
s.Get(key)
}
}
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