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Fix benches

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This commit is contained in:
Bond_009 2019-11-01 16:26:54 +01:00
parent 593107e190
commit 60cb256835
3 changed files with 25 additions and 25 deletions
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29
benches/Jellyfin.Common.Benches/HexDecodeBenches.cs
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@ -9,20 +9,26 @@ namespace Jellyfin.Common.Benches
[MemoryDiagnoser] [MemoryDiagnoser]
public class HexDecodeBenches public class HexDecodeBenches
{ {
[Params(/*0,*/ 10, 100, 1000, 10000, 1000000)] private string _data;
public int N { get; set; }
private string data; [Params(0, 10, 100, 1000, 10000, 1000000)]
public int N { get; set; }
[GlobalSetup] [GlobalSetup]
public void GlobalSetup() public void GlobalSetup()
{ {
var tmp = new byte[N]; var bytes = new byte[N];
new Random(42).NextBytes(tmp); new Random(42).NextBytes(bytes);
data = Hex.Encode(tmp); _data = Hex.Encode(bytes);
} }
public static byte[] DecodeSubString(string str) [Benchmark]
public byte[] Decode() => Hex.Decode(_data);
[Benchmark]
public byte[] DecodeSubString() => DecodeSubString(_data);
private static byte[] DecodeSubString(string str)
{ {
byte[] bytes = new byte[str.Length / 2]; byte[] bytes = new byte[str.Length / 2];
for (int i = 0; i < str.Length; i += 2) for (int i = 0; i < str.Length; i += 2)
@ -35,14 +41,5 @@ namespace Jellyfin.Common.Benches
return bytes; return bytes;
} }
[Benchmark]
public byte[] Decode() => Hex.Decode(data);
[Benchmark]
public byte[] Decode2() => Hex.Decode2(data);
//[Benchmark]
public byte[] DecodeSubString() => DecodeSubString(data);
} }
} }

19
benches/Jellyfin.Common.Benches/HexEncodeBenches.cs
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@ -8,22 +8,25 @@ namespace Jellyfin.Common.Benches
[MemoryDiagnoser] [MemoryDiagnoser]
public class HexEncodeBenches public class HexEncodeBenches
{ {
private const int N = 1000; private byte[] _data;
private readonly byte[] data;
public HexEncodeBenches() [Params(0, 10, 100, 1000, 10000, 1000000)]
public int N { get; set; }
[GlobalSetup]
public void GlobalSetup()
{ {
data = new byte[N]; _data = new byte[N];
new Random(42).NextBytes(data); new Random(42).NextBytes(_data);
} }
[Benchmark] [Benchmark]
public string HexEncode() => Hex.Encode(data); public string HexEncode() => Hex.Encode(_data);
[Benchmark] [Benchmark]
public string BitConverterToString() => BitConverter.ToString(data); public string BitConverterToString() => BitConverter.ToString(_data);
[Benchmark] [Benchmark]
public string BitConverterToStringWithReplace() => BitConverter.ToString(data).Replace("-", ""); public string BitConverterToStringWithReplace() => BitConverter.ToString(_data).Replace("-", "");
} }
} }

2
benches/Jellyfin.Common.Benches/Program.cs
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@ -7,7 +7,7 @@ namespace Jellyfin.Common.Benches
{ {
public static void Main(string[] args) public static void Main(string[] args)
{ {
//_ = BenchmarkRunner.Run<HexEncodeBenches>(); _ = BenchmarkRunner.Run<HexEncodeBenches>();
_ = BenchmarkRunner.Run<HexDecodeBenches>(); _ = BenchmarkRunner.Run<HexDecodeBenches>();
} }
} }