github.com/m3db/m3@v1.5.0/src/aggregator/bitset/bitset_benchmark_test.go (about)

     1  // Copyright (c) 2018 Uber Technologies, Inc.
     2  //
     3  // Permission is hereby granted, free of charge, to any person obtaining a copy
     4  // of this software and associated documentation files (the "Software"), to deal
     5  // in the Software without restriction, including without limitation the rights
     6  // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
     7  // copies of the Software, and to permit persons to whom the Software is
     8  // furnished to do so, subject to the following conditions:
     9  //
    10  // The above copyright notice and this permission notice shall be included in
    11  // all copies or substantial portions of the Software.
    12  //
    13  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    14  // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    15  // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    16  // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    17  // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    18  // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
    19  // THE SOFTWARE.
    20  
    21  package bitset
    22  
    23  import "testing"
    24  
    25  func BenchmarkBitSetSmallRange(b *testing.B) {
    26  	for i := 0; i < b.N; i++ {
    27  		for j := 0; j <= 64; j++ {
    28  			bs := New(uint(j))
    29  			for k := 0; k < j; k++ {
    30  				bs.Set(uint(k))
    31  			}
    32  			bs.All(uint(j))
    33  		}
    34  	}
    35  }
    36  
    37  func BenchmarkBitSetLargeRange(b *testing.B) {
    38  	for i := 0; i < b.N; i++ {
    39  		for j := 65; j <= 256; j++ {
    40  			bs := New(uint(j))
    41  			for k := 0; k < j; k++ {
    42  				bs.Set(uint(k))
    43  			}
    44  			bs.All(uint(j))
    45  		}
    46  	}
    47  }