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Merge pull request #73 from maraf/DotnetWasm
Add .NET on WebAssembly workload
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‎JetStreamDriver.js

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@@ -1507,6 +1507,32 @@ class WasmLegacyBenchmark extends Benchmark {
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}
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};
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function dotnetPreloads(type)
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{
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return {
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dotnetUrl: `./wasm/dotnet/build-${type}/wwwroot/_framework/dotnet.js`,
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dotnetNativeUrl: `./wasm/dotnet/build-${type}/wwwroot/_framework/dotnet.native.js`,
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dotnetRuntimeUrl: `./wasm/dotnet/build-${type}/wwwroot/_framework/dotnet.runtime.js`,
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wasmBinaryUrl: `./wasm/dotnet/build-${type}/wwwroot/_framework/dotnet.native.wasm`,
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icuCustomUrl: `./wasm/dotnet/build-${type}/wwwroot/_framework/icudt_CJK.dat`,
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dllCollectionsConcurrentUrl: `./wasm/dotnet/build-${type}/wwwroot/_framework/System.Collections.Concurrent.wasm`,
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dllCollectionsUrl: `./wasm/dotnet/build-${type}/wwwroot/_framework/System.Collections.wasm`,
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dllComponentModelPrimitivesUrl: `./wasm/dotnet/build-${type}/wwwroot/_framework/System.ComponentModel.Primitives.wasm`,
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dllComponentModelTypeConverterUrl: `./wasm/dotnet/build-${type}/wwwroot/_framework/System.ComponentModel.TypeConverter.wasm`,
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dllDrawingPrimitivesUrl: `./wasm/dotnet/build-${type}/wwwroot/_framework/System.Drawing.Primitives.wasm`,
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dllDrawingUrl: `./wasm/dotnet/build-${type}/wwwroot/_framework/System.Drawing.wasm`,
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dllIOPipelinesUrl: `./wasm/dotnet/build-${type}/wwwroot/_framework/System.IO.Pipelines.wasm`,
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dllLinqUrl: `./wasm/dotnet/build-${type}/wwwroot/_framework/System.Linq.wasm`,
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dllMemoryUrl: `./wasm/dotnet/build-${type}/wwwroot/_framework/System.Memory.wasm`,
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dllObjectModelUrl: `./wasm/dotnet/build-${type}/wwwroot/_framework/System.ObjectModel.wasm`,
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dllPrivateCorelibUrl: `./wasm/dotnet/build-${type}/wwwroot/_framework/System.Private.CoreLib.wasm`,
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dllRuntimeInteropServicesJavaScriptUrl: `./wasm/dotnet/build-${type}/wwwroot/_framework/System.Runtime.InteropServices.JavaScript.wasm`,
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dllTextEncodingsWebUrl: `./wasm/dotnet/build-${type}/wwwroot/_framework/System.Text.Encodings.Web.wasm`,
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dllTextJsonUrl: `./wasm/dotnet/build-${type}/wwwroot/_framework/System.Text.Json.wasm`,
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dllAppUrl: `./wasm/dotnet/build-${type}/wwwroot/_framework/dotnet.wasm`,
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}
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}
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let BENCHMARKS = [
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// ARES
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new DefaultBenchmark({
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iterations: 40,
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tags: ["Wasm"],
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}),
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// .NET
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new AsyncBenchmark({
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name: "dotnet-interp",
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files: [
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"./wasm/dotnet/interp.js",
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"./wasm/dotnet/benchmark.js",
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],
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preload: dotnetPreloads("interp"),
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iterations: 10,
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worstCaseCount: 2,
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tags: ["Wasm", "dotnet"]
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}),
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new AsyncBenchmark({
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name: "dotnet-aot",
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files: [
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"./wasm/dotnet/aot.js",
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"./wasm/dotnet/benchmark.js",
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],
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preload: dotnetPreloads("aot"),
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iterations: 15,
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worstCaseCount: 2,
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tags: ["Wasm", "dotnet"]
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})
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];
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// LuaJSFight tests

‎in-depth.html

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

‎wasm/dotnet/.gitignore

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*.binlog
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.dotnet
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.nuget
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bin
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obj
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blazor.boot.json
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web.config
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*.staticwebassets.endpoints.json

‎wasm/dotnet/README.md

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# .NET on WebAssembly
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Tests [.NET on WebAssembly](https://github.com/dotnet/runtime). This benchmark tests operations
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on .NET implementation of String, JSON serialization, specifics of .NET exceptions and computation
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of a 3D scene using Mono Interpreter & AOT. Source code: [.NET](wasm/dotnet)
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## Build instructions
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Download .NET SDK 9.0.3xx
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- [dotnet-sdk-win-x64.zip](https://aka.ms/dotnet/9.0.3xx/daily/dotnet-sdk-win-x64.zip)
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- [dotnet-sdk-linux-x64.tar.gz](https://aka.ms/dotnet/9.0.3xx/daily/dotnet-sdk-linux-x64.tar.gz)
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Run `build.sh` script. It will install `wasm-tools` workload & build the benchmark code twice (for Mono interpreter & AOT).
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To run the benchmark code on `jsc`, we are prepending `import.meta.url ??= ""` to `dotnet.js`.
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## Background on .NET / build output files
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Mono AOT works in a "mixed mode". It is not able to compile all code patterns and in various scenarios it falls back to interpreter.
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Because of that we are still loading managed dlls (all the other not-`dotnet.native.wasm` files).
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Structure of the build output
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- `dotnet.js` is entrypoint JavaScript with public API.
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- `dotnet.runtime.js` is internal implementation of JavaScript logic for .NET.
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- `dotnet.native.js` is emscripten module configured for .NET.
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- `dotnet.native.wasm` is unmanaged code (Mono runtime + AOT compiled code).
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- `System.*.wasm` is .NET BCL that has unused code trimmed away.
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- `dotnet.wasm` is the benchmark code.

‎wasm/dotnet/aot.js

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globalThis.dotnetFlavor = "aot";

‎wasm/dotnet/benchmark.js

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class Benchmark {
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async init() {
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const config = {
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mainAssemblyName: "dotnet.dll",
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globalizationMode: "custom",
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assets: [
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{
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name: "dotnet.runtime.js",
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resolvedUrl: dotnetRuntimeUrl,
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moduleExports: await dynamicImport(dotnetRuntimeUrl),
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behavior: "js-module-runtime"
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},
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{
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name: "dotnet.native.js",
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resolvedUrl: dotnetNativeUrl,
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moduleExports: await dynamicImport(dotnetNativeUrl),
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behavior: "js-module-native"
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},
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{
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name: "dotnet.native.wasm",
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resolvedUrl: wasmBinaryUrl,
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buffer: await getBinary(wasmBinaryUrl),
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behavior: "dotnetwasm"
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},
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{
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name: "icudt_CJK.dat",
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resolvedUrl: icuCustomUrl,
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buffer: await getBinary(icuCustomUrl),
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behavior: "icu"
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},
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{
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name: "System.Collections.Concurrent.wasm",
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resolvedUrl: dllCollectionsConcurrentUrl,
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buffer: await getBinary(dllCollectionsConcurrentUrl),
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behavior: "assembly"
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},
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{
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name: "System.Collections.wasm",
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resolvedUrl: dllCollectionsUrl,
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buffer: await getBinary(dllCollectionsUrl),
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behavior: "assembly"
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},
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{
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name: "System.ComponentModel.Primitives.wasm",
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resolvedUrl: dllComponentModelPrimitivesUrl,
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buffer: await getBinary(dllComponentModelPrimitivesUrl),
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behavior: "assembly"
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},
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{
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name: "System.ComponentModel.TypeConverter.wasm",
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resolvedUrl: dllComponentModelTypeConverterUrl,
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buffer: await getBinary(dllComponentModelTypeConverterUrl),
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behavior: "assembly"
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},
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{
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name: "System.Drawing.Primitives.wasm",
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resolvedUrl: dllDrawingPrimitivesUrl,
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buffer: await getBinary(dllDrawingPrimitivesUrl),
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behavior: "assembly"
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},
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{
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name: "System.Drawing.wasm",
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resolvedUrl: dllDrawingUrl,
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buffer: await getBinary(dllDrawingUrl),
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behavior: "assembly"
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},
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{
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name: "System.IO.Pipelines.wasm",
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resolvedUrl: dllIOPipelinesUrl,
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buffer: await getBinary(dllIOPipelinesUrl),
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behavior: "assembly"
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},
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{
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name: "System.Linq.wasm",
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resolvedUrl: dllLinqUrl,
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buffer: await getBinary(dllLinqUrl),
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behavior: "assembly"
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},
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{
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name: "System.Memory.wasm",
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resolvedUrl: dllMemoryUrl,
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buffer: await getBinary(dllMemoryUrl),
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behavior: "assembly"
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},
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{
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name: "System.ObjectModel.wasm",
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resolvedUrl: dllObjectModelUrl,
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buffer: await getBinary(dllObjectModelUrl),
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behavior: "assembly"
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},
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{
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name: "System.Private.CoreLib.wasm",
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resolvedUrl: dllPrivateCorelibUrl,
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buffer: await getBinary(dllPrivateCorelibUrl),
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behavior: "assembly",
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isCore: true
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},
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{
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name: "System.Runtime.InteropServices.JavaScript.wasm",
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resolvedUrl: dllRuntimeInteropServicesJavaScriptUrl,
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buffer: await getBinary(dllRuntimeInteropServicesJavaScriptUrl),
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behavior: "assembly",
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isCore: true
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},
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{
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name: "System.Text.Encodings.Web.wasm",
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resolvedUrl: dllTextEncodingsWebUrl,
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buffer: await getBinary(dllTextEncodingsWebUrl),
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behavior: "assembly"
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},
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{
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name: "System.Text.Json.wasm",
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resolvedUrl: dllTextJsonUrl,
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buffer: await getBinary(dllTextJsonUrl),
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behavior: "assembly"
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},
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{
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name: "dotnet.wasm",
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resolvedUrl: dllAppUrl,
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buffer: await getBinary(dllAppUrl),
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behavior: "assembly",
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isCore: true
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}
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]
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};
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this.dotnet = (await dynamicImport(dotnetUrl)).dotnet;
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this.api = await this.dotnet.withModuleConfig({ locateFile: e => e }).withConfig(config).create();
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this.exports = await this.api.getAssemblyExports("dotnet.dll");
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this.hardwareConcurrency = 1;
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this.sceneWidth = dotnetFlavor === "aot" ? 300 : 150;
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this.sceneHeight = dotnetFlavor === "aot" ? 200 : 100;
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}
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async runIteration() {
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await this.exports.Interop.RunIteration(this.sceneWidth, this.sceneHeight, this.hardwareConcurrency);
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}
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}

‎wasm/dotnet/build-aot/wwwroot/_framework/System.Collections.Concurrent.wasm

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‎wasm/dotnet/build-aot/wwwroot/_framework/System.Collections.wasm

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‎wasm/dotnet/build-aot/wwwroot/_framework/System.ComponentModel.Primitives.wasm

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‎wasm/dotnet/build-aot/wwwroot/_framework/System.ComponentModel.TypeConverter.wasm

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