From 77d44019c69db9f84ee4a7f8da7fa557374be38e Mon Sep 17 00:00:00 2001
From: Melnik Alexander <moris912@gmail.com>
Date: Sat, 29 Sep 2018 13:57:02 +0300
Subject: [PATCH] Update readme

---
 README.md                                     | 34 ++++++++-----------
 .../Standart.Hash.xxHash.csproj               |  3 ++
 2 files changed, 17 insertions(+), 20 deletions(-)

diff --git a/README.md b/README.md
index 4878278..79c0371 100644
--- a/README.md
+++ b/README.md
@@ -46,33 +46,25 @@ This benchmark was launched on a **Windows 10 (10.0.16299.309)**. The reference
 
 ## Comparison between С# and C implementation
 
-| Method | Language |  1KB Time |  1MB Time |  1GB Time |
-|--------|---------:|----------:|----------:|----------:|
-| Hash32 |       C# |  185.1 ns |  170.6 us |  193.6 ms |
-| Hash32 |       C  |  183.5 ns |  170.1 us |  190.8 ms |
-| Hash64 |       C# |  117.3 ns |   87.1 us |  116.9 ms |
-| Hash64 |       C  |  104.8 ns |   85.3 us |  114.1 ms |
+| Method | Platform | Language |  1KB Time |  1MB Time |  1GB Time |     Speed | Difference |
+|--------|---------:|---------:|----------:|----------:|----------:|----------:|-----------:| 
+| Hash32 |      x64 |       C# |  185.1 ns |  170.6 us |  193.6 ms | 5.16 GB/s |      1.4 % |
+| Hash32 |      x64 |       C  |  183.5 ns |  170.1 us |  190.8 ms | 5.16 GB/s |      1.4 % |
+| Hash64 |      x64 |       C# |  117.3 ns |   87.1 us |  116.9 ms | 5.16 GB/s |      2.4 % |
+| Hash64 |      x64 |       C  |  104.8 ns |   85.3 us |  114.1 ms | 5.16 GB/s |      2.4 % |
 
-## Defference
-
-| Method | Platform | Language | Size |      Time |     Speed | Difference |
-|--------|---------:|---------:|-----:|----------:|----------:|-----------:|      
-| Hash32 |      x64 |       C# |  1GB |  193.6 ms | 5.16 GB/s |      1.4 % |
-| Hash32 |      x64 |       C  |  1GB |  190.8 ms | 5.24 GB/s |      1.4 % |
-| Hash64 |      x64 |       C# |  1GB |  116.9 ms | 8.55 GB/s |      2.4 % |
-| Hash64 |      x64 |       C  |  1GB |  114.1 ms | 8.76 GB/s |      2.4 % |
 
 ## Api
 ```cs
 public static uint ComputeHash(byte[] data, int length, uint seed = 0) { throw null; }
 public static uint ComputeHash(Span<byte> data, int length, uint seed = 0) { throw null; }
 public static uint ComputeHash(Stream stream, int bufferSize = 4096, uint seed = 0) { throw null; }
-public static async Task<uint> ComputeHashAsync(Stream stream, int bufferSize = 4096, uint seed = 0) { throw null; }
+public static async ValueTask<uint> ComputeHashAsync(Stream stream, int bufferSize = 4096, uint seed = 0) { throw null; }
 
 public static ulong ComputeHash(byte[] data, int length, ulong seed = 0) { throw null; }
 public static ulong ComputeHash(Span<byte> data, int length, ulong seed = 0) { throw null; }
 public static ulong ComputeHash(Stream stream, int bufferSize = 8192, ulong seed = 0) { throw null; }
-public static async Task<ulong> ComputeHashAsync(Stream stream, int bufferSize = 8192, ulong seed = 0) { throw null; }
+public static async ValueTask<ulong> ComputeHashAsync(Stream stream, int bufferSize = 8192, ulong seed = 0) { throw null; }
 ```
 
 ## Examples
@@ -81,12 +73,14 @@ A few examples of how to use api
 byte[] data = Encoding.UTF8.GetBytes("veni vidi vici");
 
 ulong h64_1 = xxHash64.ComputeHash(data, data.Length);
-ulong h64_2 = xxHash64.ComputeHash(new MemoryStream(data));
-ulong h64_3 = await xxHash64.ComputeHashAsync(new MemoryStream(data));
+ulong h64_2 = xxHash64.ComputeHash(new Span<byte>(data), data.Length);
+ulong h64_3 = xxHash64.ComputeHash(new MemoryStream(data));
+ulong h64_4 = await xxHash64.ComputeHashAsync(new MemoryStream(data));
 
 uint h32_1 = xxHash32.ComputeHash(data, data.Length);
-uint h32_2 = xxHash32.ComputeHash(new MemoryStream(data));
-uint h32_3 = await xxHash32.ComputeHashAsync(new MemoryStream(data));
+uint h32_2 = xxHash32.ComputeHash(new Span<byte>(data), data.Length);
+uint h32_3 = xxHash32.ComputeHash(new MemoryStream(data));
+uint h32_4 = await xxHash32.ComputeHashAsync(new MemoryStream(data));
 ```
 ---
 <p align="center">
diff --git a/src/Standart.Hash.xxHash/Standart.Hash.xxHash.csproj b/src/Standart.Hash.xxHash/Standart.Hash.xxHash.csproj
index 5e797e4..5c204bc 100644
--- a/src/Standart.Hash.xxHash/Standart.Hash.xxHash.csproj
+++ b/src/Standart.Hash.xxHash/Standart.Hash.xxHash.csproj
@@ -17,4 +17,7 @@
     <PackageReference Include="System.Memory" Version="$(SystemMemory)" />
 	<PackageReference Include="System.Threading.Tasks.Extensions" Version="$(SystemTasks)" />
   </ItemGroup>
+  <PropertyGroup>
+    <TargetFramework>netstandard2.0</TargetFramework>
+  </PropertyGroup>
 </Project>
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