[Perf] Windows/x64: 6 Improvements on 8/17/2024 8:06:13 AM

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	Mac OS X 10.18
Queue	IPhone
Baseline	0fbd81404d1f211572387498474063bc6f407f0f
Compare	1a305e63ecf47e81464ca22b6ddc86d2d31c6202
Diff	Diff
Configs	CompilationMode:tiered, HybridGlobalization:true, iOSStripSymbols:false, RunKind:ios_scenarios, RuntimeType:nativeaot

Improvements in SOD - iOS HelloWorld NativeAOT .app Size nollvm symbols

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
app Size nollvm symbols - pub/iosHelloWorld/HelloiOS.app/HelloiOS ADX - Test Multi Config Graph	4.30 MB	3.43 MB	0.80	0.00	True
app Size nollvm symbols - SOD - iOS HelloWorld NativeAOT .app Size nollvm symbols ADX - Test Multi Config Graph	4.30 MB	3.43 MB	0.80	0.00	True
app Size nollvm symbols - pub ADX - Test Multi Config Graph	4.30 MB	3.43 MB	0.80	0.00	True
app Size nollvm symbols - Aggregate - No Extension ADX - Test Multi Config Graph	4.30 MB	3.43 MB	0.80	0.00	True
app Size nollvm symbols - pub/iosHelloWorld/HelloiOS.app/Info.plist ADX - Test Multi Config Graph	980.00 bytes	981.00 bytes	1.00	0.00	True
app Size nollvm symbols - Aggregate - .plist ADX - Test Multi Config Graph	980.00 bytes	981.00 bytes	1.00	0.00	True

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'SOD - iOS HelloWorld NativeAOT .app Size nollvm symbols*'

SOD - iOS HelloWorld NativeAOT .app Size nollvm symbols

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[matouskozak]

There are two improvements hidden under this issue:

The bigger one comes from dotnet/runtime@0396978...5daadaa, could it possible be dotnet/runtime#105877 @filipnavara ?

The smaller one comes from dotnet/runtime@ca99ff4...b1908e2 and could be related to dotnet/runtime#106444, also @filipnavara.

The improvements are HUGE on NativeAOT-ios, we went from 4.5MB to 3.17 MB, fyi @MichalStrehovsky @ivanpovazan

[matouskozak]

The smaller one comes from dotnet/runtime@ca99ff4...b1908e2 and could be related to dotnet/runtime#106444, also @filipnavara.

That PR doesn’t affect Windows at all.

This is NativeAOT on iOS measurements (The Windows/x64 in the issue name is just the host machine)

[filipnavara]

I suspect there may be some improvement from c5302af59371d1b6278abc826445221d570eed34 by upgrading the Apple tooling. dotnet/runtime#106444 is unlikely to make any difference, but f856f4f04d8bdd4d162227064ad09fbb306a5f91 may, depending on how the apps are linked...

[matouskozak]

I suspect there may be some improvement from c5302af59371d1b6278abc826445221d570eed34 by upgrading the Apple tooling. dotnet/runtime#106444 is unlikely to make any difference, but f856f4f04d8bdd4d162227064ad09fbb306a5f91 may, depending on how the apps are linked...

The dotnet/runtime@c5302af looks to be only for official builds. dotnet/runtime#106446 makes sense. Thanks and good job, these improvements are big!

[matouskozak]

@ivanpovazan found out that the improvements only affected Mono NativeAOT-iOS sample app scenario due to the way the app is build. We are likely not going to see these improvements on MAUI application.