Add .NET on WebAssembly workload

JetStreamDriver.js

@@ -1531,6 +1531,32 @@ class WasmLegacyBenchmark extends Benchmark {
     }
 };
 
+function dotnetPreloads(type)
+{
+    return {
+        dotnetUrl: `./wasm/dotnet/build-${type}/wwwroot/_framework/dotnet.js`,
+        dotnetNativeUrl: `./wasm/dotnet/build-${type}/wwwroot/_framework/dotnet.native.js`,
+        dotnetRuntimeUrl: `./wasm/dotnet/build-${type}/wwwroot/_framework/dotnet.runtime.js`,
+        wasmBinaryUrl: `./wasm/dotnet/build-${type}/wwwroot/_framework/dotnet.native.wasm`,
+        icuCustomUrl: `./wasm/dotnet/build-${type}/wwwroot/_framework/icudt_CJK.dat`,
+        dllCollectionsConcurrentUrl: `./wasm/dotnet/build-${type}/wwwroot/_framework/System.Collections.Concurrent.wasm`,
+        dllCollectionsUrl: `./wasm/dotnet/build-${type}/wwwroot/_framework/System.Collections.wasm`,
+        dllComponentModelPrimitivesUrl: `./wasm/dotnet/build-${type}/wwwroot/_framework/System.ComponentModel.Primitives.wasm`,
+        dllComponentModelTypeConverterUrl: `./wasm/dotnet/build-${type}/wwwroot/_framework/System.ComponentModel.TypeConverter.wasm`,
+        dllDrawingPrimitivesUrl: `./wasm/dotnet/build-${type}/wwwroot/_framework/System.Drawing.Primitives.wasm`,
+        dllDrawingUrl: `./wasm/dotnet/build-${type}/wwwroot/_framework/System.Drawing.wasm`,
+        dllIOPipelinesUrl: `./wasm/dotnet/build-${type}/wwwroot/_framework/System.IO.Pipelines.wasm`,
+        dllLinqUrl: `./wasm/dotnet/build-${type}/wwwroot/_framework/System.Linq.wasm`,
+        dllMemoryUrl: `./wasm/dotnet/build-${type}/wwwroot/_framework/System.Memory.wasm`,
+        dllObjectModelUrl: `./wasm/dotnet/build-${type}/wwwroot/_framework/System.ObjectModel.wasm`,
+        dllPrivateCorelibUrl: `./wasm/dotnet/build-${type}/wwwroot/_framework/System.Private.CoreLib.wasm`,
+        dllRuntimeInteropServicesJavaScriptUrl: `./wasm/dotnet/build-${type}/wwwroot/_framework/System.Runtime.InteropServices.JavaScript.wasm`,
+        dllTextEncodingsWebUrl: `./wasm/dotnet/build-${type}/wwwroot/_framework/System.Text.Encodings.Web.wasm`,
+        dllTextJsonUrl: `./wasm/dotnet/build-${type}/wwwroot/_framework/System.Text.Json.wasm`,
+        dllAppUrl: `./wasm/dotnet/build-${type}/wwwroot/_framework/dotnet.wasm`,
+    }
+}
+
 let BENCHMARKS = [
     // ARES
     new DefaultBenchmark({
@@ -2235,6 +2261,27 @@ let BENCHMARKS = [
         iterations: 40,
         tags: ["Wasm"],
     }),
+    // .NET
+    new AsyncBenchmark({
+        name: "dotnet-interp",
+        files: [
+            "./wasm/dotnet/benchmark.js",
+        ],
+        preload: dotnetPreloads("interp"),
+        iterations: 2,
+        worstCaseCount: 1,
+        tags: ["Wasm", "dotnet"]
+    }),
+    new AsyncBenchmark({
+        name: "dotnet-aot",
+        files: [
+            "./wasm/dotnet/benchmark.js",
+        ],
+        preload: dotnetPreloads("aot"),
+        iterations: 4,
+        worstCaseCount: 1,
+        tags: ["Wasm", "dotnet"]
+    })
 ];
 
 // LuaJSFight tests

in-depth.html

@@ -776,6 +776,20 @@ <h3>
          Source code: <a href="proxy/vue-benchmark.js">vue-benchmark.js</a>
         </dd>
 
+        <dt id="dotnet-interp-string">dotnet-interp-string</dt>
+        <dd>
+         Tests <a href="https://github.com/dotnet/runtime">.NET on WebAssembly</a>. This benchmark tests operations 
+         on .NET implementation of String, JSON serialization, specifics of .NET exceptions and computation 
+         of a 3D scene using Mono Interpreter. Source code: <a href="wasm/dotnet">.NET</a>.
+        </dd>
+
+        <dt id="dotnet-aot-string">dotnet-aot-string</dt>
+        <dd>
+         Tests <a href="https://github.com/dotnet/runtime">.NET on WebAssembly</a>. This benchmark tests operations 
+         on .NET implementation of String, JSON serialization, specifics of .NET exceptions and computation 
+         of a 3D scene using Mono AOT. Source code: <a href="wasm/dotnet">.NET</a>.
+        </dd>
+
         </dl>
 
         <p><a href="index.html" class="button">&larr; Return to Tests</a></p>

wasm/dotnet/.gitignore

@@ -0,0 +1,5 @@
+*.binlog
+.dotnet
+.nuget
+bin
+obj

wasm/dotnet/benchmark.js

@@ -0,0 +1,137 @@
+class Benchmark {
+    async init() {
+        async function fetchBin(name) {
+            return new Uint8Array(await (await fetch(name)).arrayBuffer());
+        }
+
+        const config = {
+            mainAssemblyName: "dotnet.dll",
+            globalizationMode: "custom",
+            assets: [
+                {
+                    name: "dotnet.runtime.js",
+                    resolvedUrl: dotnetRuntimeUrl,
+                    moduleExports: await import(dotnetRuntimeUrl),
+                    behavior: "js-module-runtime"
+                },
+                {
+                    name: "dotnet.native.js",
+                    resolvedUrl: dotnetNativeUrl,
+                    moduleExports: await import(dotnetNativeUrl),
+                    behavior: "js-module-native"
+                },
+                {
+                    name: "dotnet.native.wasm",
+                    resolvedUrl: wasmBinaryUrl,
+                    buffer: await fetchBin(wasmBinaryUrl),
+                    behavior: "dotnetwasm"
+                },
+                {
+                    name: "icudt_CJK.dat",
+                    resolvedUrl: icuCustomUrl,
+                    buffer: await fetchBin(icuCustomUrl),
+                    behavior: "icu"
+                },
+                {
+                    name: "System.Collections.Concurrent.wasm",
+                    resolvedUrl: dllCollectionsConcurrentUrl,
+                    buffer: await fetchBin(dllCollectionsConcurrentUrl),
+                    behavior: "assembly"
+                },
+                {
+                    name: "System.Collections.wasm",
+                    resolvedUrl: dllCollectionsUrl,
+                    buffer: await fetchBin(dllCollectionsUrl),
+                    behavior: "assembly"
+                },
+                {
+                    name: "System.ComponentModel.Primitives.wasm",
+                    resolvedUrl: dllComponentModelPrimitivesUrl,
+                    buffer: await fetchBin(dllComponentModelPrimitivesUrl),
+                    behavior: "assembly"
+                },
+                {
+                    name: "System.ComponentModel.TypeConverter.wasm",
+                    resolvedUrl: dllComponentModelTypeConverterUrl,
+                    buffer: await fetchBin(dllComponentModelTypeConverterUrl),
+                    behavior: "assembly"
+                },
+                {
+                    name: "System.Drawing.Primitives.wasm",
+                    resolvedUrl: dllDrawingPrimitivesUrl,
+                    buffer: await fetchBin(dllDrawingPrimitivesUrl),
+                    behavior: "assembly"
+                },
+                {
+                    name: "System.Drawing.wasm",
+                    resolvedUrl: dllDrawingUrl,
+                    buffer: await fetchBin(dllDrawingUrl),
+                    behavior: "assembly"
+                },
+                {
+                    name: "System.IO.Pipelines.wasm",
+                    resolvedUrl: dllIOPipelinesUrl,
+                    buffer: await fetchBin(dllIOPipelinesUrl),
+                    behavior: "assembly"
+                },
+                {
+                    name: "System.Linq.wasm",
+                    resolvedUrl: dllLinqUrl,
+                    buffer: await fetchBin(dllLinqUrl),
+                    behavior: "assembly"
+                },
+                {
+                    name: "System.Memory.wasm",
+                    resolvedUrl: dllMemoryUrl,
+                    buffer: await fetchBin(dllMemoryUrl),
+                    behavior: "assembly"
+                },
+                {
+                    name: "System.ObjectModel.wasm",
+                    resolvedUrl: dllObjectModelUrl,
+                    buffer: await fetchBin(dllObjectModelUrl),
+                    behavior: "assembly"
+                },
+                {
+                    name: "System.Private.CoreLib.wasm",
+                    resolvedUrl: dllPrivateCorelibUrl,
+                    buffer: await fetchBin(dllPrivateCorelibUrl),
+                    behavior: "assembly"
+                },
+                {
+                    name: "System.Runtime.InteropServices.JavaScript.wasm",
+                    resolvedUrl: dllRuntimeInteropServicesJavaScriptUrl,
+                    buffer: await fetchBin(dllRuntimeInteropServicesJavaScriptUrl),
+                    behavior: "assembly"
+                },
+                {
+                    name: "System.Text.Encodings.Web.wasm",
+                    resolvedUrl: dllTextEncodingsWebUrl,
+                    buffer: await fetchBin(dllTextEncodingsWebUrl),
+                    behavior: "assembly"
+                },
+                {
+                    name: "System.Text.Json.wasm",
+                    resolvedUrl: dllTextJsonUrl,
+                    buffer: await fetchBin(dllTextJsonUrl),
+                    behavior: "assembly"
+                },
+                {
+                    name: "dotnet.wasm",
+                    resolvedUrl: dllAppUrl,
+                    buffer: await fetchBin(dllAppUrl),
+                    behavior: "assembly"
+                }
+            ]
+        };
+
+        this.dotnet = (await import(dotnetUrl)).dotnet;
+        this.api = await this.dotnet.withModuleConfig({ locateFile: e => e }).withConfig(config).create();
+        this.exports = await this.api.getAssemblyExports("dotnet.dll");
+
+        await this.exports.Interop.WarmUp(320, 240, globalThis.navigator.hardwareConcurrency);
+    }
+    async runIteration() {
+        await this.exports.Interop.RunIteration();
+    }
+}

wasm/dotnet/build-interp/web.config

@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+  <system.webServer>
+    <staticContent>
+      <remove fileExtension=".blat" />
+      <remove fileExtension=".dat" />
+      <remove fileExtension=".dll" />
+      <remove fileExtension=".webcil" />
+      <remove fileExtension=".json" />
+      <remove fileExtension=".wasm" />
+      <remove fileExtension=".woff" />
+      <remove fileExtension=".woff2" />
+      <mimeMap fileExtension=".blat" mimeType="application/octet-stream" />
+      <mimeMap fileExtension=".dll" mimeType="application/octet-stream" />
+      <mimeMap fileExtension=".webcil" mimeType="application/octet-stream" />
+      <mimeMap fileExtension=".dat" mimeType="application/octet-stream" />
+      <mimeMap fileExtension=".json" mimeType="application/json" />
+      <mimeMap fileExtension=".wasm" mimeType="application/wasm" />
+      <mimeMap fileExtension=".woff" mimeType="application/font-woff" />
+      <mimeMap fileExtension=".woff2" mimeType="application/font-woff" />
+    </staticContent>
+    <httpCompression>
+      <dynamicTypes>
+        <add mimeType="application/octet-stream" enabled="true" />
+        <add mimeType="application/wasm" enabled="true" />
+      </dynamicTypes>
+    </httpCompression>
+    <rewrite>
+      <rules>
+        <rule name="Serve subdir">
+          <match url=".*" />
+          <action type="Rewrite" url="wwwroot\{R:0}" />
+        </rule>
+        <rule name="SPA fallback routing" stopProcessing="true">
+          <match url=".*" />
+          <conditions logicalGrouping="MatchAll">
+            <add input="{REQUEST_FILENAME}" matchType="IsFile" negate="true" />
+          </conditions>
+          <action type="Rewrite" url="wwwroot\" />
+        </rule>
+      </rules>
+    </rewrite>
+  </system.webServer>
+</configuration>

wasm/dotnet/build.sh

@@ -0,0 +1,4 @@
+# Download .NET SDK 9.0.300
+# Install workload wasm-tools
+dotnet publish -o ./build-interp ./src/dotnet/dotnet.csproj
+dotnet publish -o ./build-aot ./src/dotnet/dotnet.csproj -p:RunAOTCompilation=true