初始化

Faster/Faster.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.FASTER.Core" Version="2.6.5" />
+  </ItemGroup>
+
+</Project>

Faster/Program.cs

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+using FASTER.core;
+
+namespace Faster
+{
+    internal class Program
+    {
+        static void Main(string[] args)
+        {
+            using var settings = new FasterKVSettings<long, long>("c:/temp"); // backing storage device
+            using var store = new FasterKV<long, long>(settings);
+
+            // Create a session per sequence of interactions with FASTER
+            // We use default callback functions with a custom merger: RMW merges input by adding it to value
+            using var session = store.NewSession(new SimpleFunctions<long, long>((a, b) => a + b));
+
+            long key = 1, value = 1, input = 10, output = 0;
+
+            // Upsert and Read
+            session.Upsert(ref key, ref value);
+            session.Read(ref key, ref output);
+
+            // Read-Modify-Write (add input to value)
+            session.RMW(ref key, ref input);
+            session.RMW(ref key, ref input, ref output);
+            Console.WriteLine("Hello, World!");
+        }
+    }
+}