github.com/m3db/m3@v1.5.1-0.20231129193456-75a402aa583b/src/aggregator/bitset/bitset_benchmark_test.go

// Copyright (c) 2018 Uber Technologies, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// THE SOFTWARE.

package bitset

import "testing"

func BenchmarkBitSetSmallRange(b *testing.B) {
	for i := 0; i < b.N; i++ {
		for j := 0; j <= 64; j++ {
			bs := New(uint(j))
			for k := 0; k < j; k++ {
				bs.Set(uint(k))
			}
			bs.All(uint(j))
		}
	}
}

func BenchmarkBitSetLargeRange(b *testing.B) {
	for i := 0; i < b.N; i++ {
		for j := 65; j <= 256; j++ {
			bs := New(uint(j))
			for k := 0; k < j; k++ {
				bs.Set(uint(k))
			}
			bs.All(uint(j))
		}
	}
}