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feat(bindings/go): add benchmark. (apache#4893)
Signed-off-by: Hanchin Hsieh <[email protected]>
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,114 @@ | ||
| /* | ||
| * Licensed to the Apache Software Foundation (ASF) under one | ||
| * or more contributor license agreements. See the NOTICE file | ||
| * distributed with this work for additional information | ||
| * regarding copyright ownership. The ASF licenses this file | ||
| * to you 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. | ||
| */ | ||
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| package opendal_test | ||
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|
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| import ( | ||
| "testing" | ||
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| "github.com/google/uuid" | ||
| ) | ||
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| type Size uint64 | ||
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| const ( | ||
| _ = iota | ||
| KiB = 1 << (10 * iota) | ||
| MiB | ||
| ) | ||
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| func fromKibibytes(kib uint64) Size { | ||
| return Size(kib * KiB) | ||
| } | ||
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| func fromMebibytes(mib uint64) Size { | ||
| return Size(mib * MiB) | ||
| } | ||
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| func (s Size) Bytes() uint64 { | ||
| return uint64(s) | ||
| } | ||
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| func runBenchmarkWrite(b *testing.B, size Size) { | ||
| path := uuid.NewString() | ||
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| data := genFixedBytes(uint(size.Bytes())) | ||
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| b.ResetTimer() | ||
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| for n := 0; n < b.N; n++ { | ||
| err := op.Write(path, data) | ||
| if err != nil { | ||
| b.Fatalf("%s", err) | ||
| } | ||
| } | ||
| } | ||
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| func BenchmarkWrite4KiB(b *testing.B) { | ||
| runBenchmarkWrite(b, fromKibibytes(4)) | ||
| } | ||
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| func BenchmarkWrite256KiB(b *testing.B) { | ||
| runBenchmarkWrite(b, fromKibibytes(256)) | ||
| } | ||
|
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| func BenchmarkWrite4MiB(b *testing.B) { | ||
| runBenchmarkWrite(b, fromMebibytes(4)) | ||
| } | ||
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| func BenchmarkWrite16MiB(b *testing.B) { | ||
| runBenchmarkWrite(b, fromMebibytes(16)) | ||
| } | ||
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| func runBenchmarkRead(b *testing.B, size Size) { | ||
| path := uuid.NewString() | ||
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| data := genFixedBytes(uint(size.Bytes())) | ||
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| err := op.Write(path, data) | ||
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| if err != nil { | ||
| b.Fatalf("%s", err) | ||
| } | ||
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| b.ResetTimer() | ||
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| for n := 0; n < b.N; n++ { | ||
| _, err := op.Read(path) | ||
| if err != nil { | ||
| b.Fatalf("%s", err) | ||
| } | ||
| } | ||
| } | ||
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| func BenchmarkRead4KiB(b *testing.B) { | ||
| runBenchmarkRead(b, fromKibibytes(4)) | ||
| } | ||
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| func BenchmarkRead256KiB(b *testing.B) { | ||
| runBenchmarkRead(b, fromKibibytes(256)) | ||
| } | ||
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| func BenchmarkRead4MiB(b *testing.B) { | ||
| runBenchmarkRead(b, fromMebibytes(4)) | ||
| } | ||
|
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| func BenchmarkRead16MiB(b *testing.B) { | ||
| runBenchmarkRead(b, fromMebibytes(16)) | ||
| } |
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