[mono][Perf] `Reflection.Invoke` and `Enum.Parse_Flags` Regressions on 4/11/2024 11:29:08 PM

### Run Information

Name | Value
-- | --
Architecture | arm64
OS | ubuntu 22.04
Queue | AmpereUbuntu
Baseline | [f0991722db63e0b4962439469efb4ea1b72923f3](https://github.com/dotnet/runtime/commit/f0991722db63e0b4962439469efb4ea1b72923f3)
Compare | [324bd561b9e9d01ded8d2cb086cf55d23fc37eab](https://github.com/dotnet/runtime/commit/324bd561b9e9d01ded8d2cb086cf55d23fc37eab)
Diff | [Diff](https://github.com/dotnet/runtime/compare/f0991722db63e0b4962439469efb4ea1b72923f3...324bd561b9e9d01ded8d2cb086cf55d23fc37eab)
Configs | CompilationMode:tiered, LLVM:true, MonoAOT:true, MonoInterpreter:false, RunKind:micro_mono


### Regressions in System.Tests.Perf_Enum

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Parse_Flags - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04_LLVM=true_MonoAOT=true_MonoInterpreter=false_RunKind=micro_mono/System.Tests.Perf_Enum.Parse_Flags(text%3a%20%22Red%2c%20Orange%2c%20Yellow%2c%20Green%2c%20Blue%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Enum.cs#L79-#L82>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 521.36 ns | 800.47 ns | 1.54 | 0.13 | True | | |
|<ul><li>[Parse_Flags - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04_LLVM=true_MonoAOT=true_MonoInterpreter=false_RunKind=micro_mono/System.Tests.Perf_Enum.Parse_Flags(text%3a%20%22Red%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Enum.cs#L79-#L82>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 211.37 ns | 532.58 ns | 2.52 | 0.38 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/04_16_2024/refs/heads/main_arm64_ubuntu%2022.04_LLVM%3Dtrue_MonoAOT%3Dtrue_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/System.Tests.Perf_Enum_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/04_16_2024/refs/heads/main_arm64_ubuntu%2022.04_LLVM%3Dtrue_MonoAOT%3Dtrue_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/System.Tests.Perf_Enum_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/04_16_2024/refs/heads/main_arm64_ubuntu%2022.04_LLVM%3Dtrue_MonoAOT%3Dtrue_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/System.Tests.Perf_Enum.html>)

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

<details>
   <summary>Repro Steps</summary>


#### Prerequisites (Files either built locally (with build.(sh/cmd) or downloaded from payload above (if same system setup) (in this order))
- Libraries build extracted to `runtime/artifacts` or build instructions: [Libraries README](https://github.com/dotnet/runtime/blob/main/docs/workflow/building/libraries/README.md) args: `-subset libs+libs.tests -rc release -configuration Release -arch $RunArch -framework net8.0`
- CoreCLR product build extracted to `runtime/artifacts/bin/coreclr/$RunOS.$RunArch.Release`, build instructions: [CoreCLR README](https://github.com/dotnet/runtime/blob/main/docs/workflow/building/coreclr/README.md) args: `-subset clr+libs -rc release -configuration Release -arch $RunArch -framework net8.0`
- AOT MONO build extracted to `runtime/artifacts/bin/mono/$RunOS.$RunArch.Release`, build instructions: [MONO README](https://github.com/dotnet/runtime/blob/main/docs/workflow/building/mono/README.md) args: `-arch $RunArch -os $RunOS -s mono+libs+host+packs -c Release /p:CrossBuild=false /p:MonoLLVMUseCxx11Abi=false`
- Dotnet SDK installed for dotnet commands
- Running commands from the runtime folder

Linux
```cmd
# Set $RunDir to the runtime directory
RunDir=`pwd`

# Set the OS, arch, and OSId
RunOS='linux'
RunOSId='linux'
RunArch='x64'

# Create aot directory 
mkdir -p $RunDir/artifacts/bin/aot/sgen
mkdir -p $RunDir/artifacts/bin/aot/pack
cp -r $RunDir/artifacts/obj/mono/$RunOS.$RunArch.Release/mono/* $RunDir/artifacts/bin/aot/sgen
cp -r $RunDir/artifacts/bin/microsoft.netcore.app.runtime.$RunOS-$RunArch/Release/* $RunDir/artifacts/bin/aot/pack

# Create Core Root
$RunDir/src/tests/build.sh release $RunArch generatelayoutonly /p:LibrariesConfiguration=Release

# Clone performance 
git clone --branch main --depth 1 --quiet https://github.com/dotnet/performance.git $RunDir/performance

# One line run:
python3 $RunDir/performance/scripts/benchmarks_ci.py --csproj $RunDir/performance/src/benchmarks/micro/MicroBenchmarks.csproj --incremental no --architecture $RunArch -f net8.0 --filter 'System.Tests.Perf_Enum*' --bdn-artifacts $RunDir/artifacts/BenchmarkDotNet.Artifacts --bdn-arguments="--anyCategories Libraries Runtime  --category-exclusion-filter NoAOT NoWASM --runtimes monoaotllvm --aotcompilerpath $RunDir/artifacts/bin/aot/sgen/mini/mono-sgen --customruntimepack $RunDir/artifacts/bin/aot/pack --aotcompilermode llvm --logBuildOutput --generateBinLog"

# Individual Commands:
# Restore 
dotnet restore $RunDir/performance/src/benchmarks/micro/MicroBenchmarks.csproj --packages $RunDir/performance/artifacts/packages /p:UseSharedCompilation=false /p:BuildInParallel=false /m:1

# Build
dotnet build $RunDir/performance/src/benchmarks/micro/MicroBenchmarks.csproj --configuration Release --framework net8.0 --no-restore /p:NuGetPackageRoot=$RunDir/performance/artifacts/packages /p:UseSharedCompilation=false /p:BuildInParallel=false /m:1

# Run
dotnet run --project $RunDir/performance/src/benchmarks/micro/MicroBenchmarks.csproj --configuration Release --framework net8.0 --no-restore --no-build -- --filter System.Tests.Perf_Enum* --anyCategories Libraries Runtime " --category-exclusion-filter NoAOT NoWASM --runtimes monoaotllvm --aotcompilerpath $RunDir/artifacts/bin/aot/sgen/mini/mono-sgen --customruntimepack $RunDir/artifacts/bin/aot/pack --aotcompilermode llvm --logBuildOutput --generateBinLog " --artifacts $RunDir/artifacts/BenchmarkDotNet.Artifacts --packages $RunDir/performance/artifacts/packages --buildTimeout 1200
```

Windows
```cmd
# Set $RunDir to the runtime directory
$RunDir="FullPathHere"

# Set the OS, arch, and OSId
RunOS='windows'
RunOSId='win'
RunArch='x64'

# Create aot directory
mkdir $RunDir\artifacts\bin\aot\sgen
mkdir $RunDir\artifacts\bin\aot\pack
xcopy $RunDir\artifacts\obj\mono\$RunOS.$RunArch.Release\mono $RunDir\artifacts\bin\aot\sgen\ /e /y
xcopy $RunDir\artifacts\bin\microsoft.netcore.app.runtime.$RunOSId-$RunArch\Release $RunDir\artifacts\bin\aot\pack\ /e /y

# Create Core Root
$RunDir\src\tests\build.cmd release $RunArch generatelayoutonly /p:LibrariesConfiguration=Release

# Clone performance 
git clone --branch main --depth 1 --quiet https://github.com/dotnet/performance.git $RunDir\performance

# One line run:
python3 $RunDir\performance\scripts\benchmarks_ci.py --csproj $RunDir\performance\src\benchmarks\micro\MicroBenchmarks.csproj --incremental no --architecture $RunArch -f net8.0 --filter 'System.Tests.Perf_Enum*' --bdn-artifacts $RunDir\artifacts\BenchmarkDotNet.Artifacts --bdn-arguments="--anyCategories Libraries Runtime  --category-exclusion-filter NoAOT NoWASM --runtimes monoaotllvm --aotcompilerpath $RunDir\artifacts\bin\aot\sgen\mini\mono-sgen.exe --customruntimepack $RunDir\artifacts\bin\aot\pack --aotcompilermode llvm --logBuildOutput --generateBinLog"

# Individual Commands:
# Restore 
dotnet restore $RunDir\performance\src\benchmarks\micro\MicroBenchmarks.csproj --packages $RunDir\performance\artifacts\packages /p:UseSharedCompilation=false /p:BuildInParallel=false /m:1

# Build
dotnet build $RunDir\performance\src\benchmarks\micro\MicroBenchmarks.csproj --configuration Release --framework net8.0 --no-restore /p:NuGetPackageRoot=$RunDir\performance\artifacts\packages /p:UseSharedCompilation=false /p:BuildInParallel=false /m:1

# Run
dotnet run --project $RunDir\performance\src\benchmarks\micro\MicroBenchmarks.csproj --configuration Release --framework net8.0 --no-restore --no-build -- --filter System.Tests.Perf_Enum* --anyCategories Libraries Runtime " --category-exclusion-filter NoAOT NoWASM --runtimes monoaotllvm --aotcompilerpath $RunDir\artifacts\bin\aot\sgen\mini\mono-sgen.exe --customruntimepack $RunDir\artifacts\bin\aot\pack -aotcompilermode llvm --logBuildOutput --generateBinLog " --artifacts $RunDir\artifacts\BenchmarkDotNet.Artifacts --packages $RunDir\performance\artifacts\packages --buildTimeout 1200
```

</details>

<details>

### System.Tests.Perf_Enum.Parse_Flags(text: "Red, Orange, Yellow, Green, Blue")

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Enum.Parse_Flags(text: "Red")

#### ETL Files

#### Histogram

#### JIT Disasms



### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>


---


### Run Information

Name | Value
-- | --
Architecture | arm64
OS | ubuntu 22.04
Queue | AmpereUbuntu
Baseline | [f0991722db63e0b4962439469efb4ea1b72923f3](https://github.com/dotnet/runtime/commit/f0991722db63e0b4962439469efb4ea1b72923f3)
Compare | [324bd561b9e9d01ded8d2cb086cf55d23fc37eab](https://github.com/dotnet/runtime/commit/324bd561b9e9d01ded8d2cb086cf55d23fc37eab)
Diff | [Diff](https://github.com/dotnet/runtime/compare/f0991722db63e0b4962439469efb4ea1b72923f3...324bd561b9e9d01ded8d2cb086cf55d23fc37eab)
Configs | CompilationMode:tiered, LLVM:true, MonoAOT:true, MonoInterpreter:false, RunKind:micro_mono


### Regressions in System.Reflection.Invoke

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[StaticMethod5_ByRefParams_int_string_struct_class_bool - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04_LLVM=true_MonoAOT=true_MonoInterpreter=false_RunKind=micro_mono/System.Reflection.Invoke.StaticMethod5_ByRefParams_int_string_struct_class_bool.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/runtime/System.Reflection/Invoke.cs#L166-#L174>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 1.08 μs | 1.93 μs | 1.79 | 0.53 | True | | |
|<ul><li>[StaticMethod4_ByRefParams_int_string_struct_class - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04_LLVM=true_MonoAOT=true_MonoInterpreter=false_RunKind=micro_mono/System.Reflection.Invoke.StaticMethod4_ByRefParams_int_string_struct_class.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/runtime/System.Reflection/Invoke.cs#L157-#L164>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 778.48 ns | 1.24 μs | 1.59 | 0.51 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/04_16_2024/refs/heads/main_arm64_ubuntu%2022.04_LLVM%3Dtrue_MonoAOT%3Dtrue_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/System.Reflection.Invoke_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/04_16_2024/refs/heads/main_arm64_ubuntu%2022.04_LLVM%3Dtrue_MonoAOT%3Dtrue_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/System.Reflection.Invoke_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/04_16_2024/refs/heads/main_arm64_ubuntu%2022.04_LLVM%3Dtrue_MonoAOT%3Dtrue_MonoInterpreter%3Dfalse_RunKind%3Dmicro_mono_Regression/System.Reflection.Invoke.html>)

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

<details>
   <summary>Repro Steps</summary>


#### Prerequisites (Files either built locally (with build.(sh/cmd) or downloaded from payload above (if same system setup) (in this order))
- Libraries build extracted to `runtime/artifacts` or build instructions: [Libraries README](https://github.com/dotnet/runtime/blob/main/docs/workflow/building/libraries/README.md) args: `-subset libs+libs.tests -rc release -configuration Release -arch $RunArch -framework net8.0`
- CoreCLR product build extracted to `runtime/artifacts/bin/coreclr/$RunOS.$RunArch.Release`, build instructions: [CoreCLR README](https://github.com/dotnet/runtime/blob/main/docs/workflow/building/coreclr/README.md) args: `-subset clr+libs -rc release -configuration Release -arch $RunArch -framework net8.0`
- AOT MONO build extracted to `runtime/artifacts/bin/mono/$RunOS.$RunArch.Release`, build instructions: [MONO README](https://github.com/dotnet/runtime/blob/main/docs/workflow/building/mono/README.md) args: `-arch $RunArch -os $RunOS -s mono+libs+host+packs -c Release /p:CrossBuild=false /p:MonoLLVMUseCxx11Abi=false`
- Dotnet SDK installed for dotnet commands
- Running commands from the runtime folder

Linux
```cmd
# Set $RunDir to the runtime directory
RunDir=`pwd`

# Set the OS, arch, and OSId
RunOS='linux'
RunOSId='linux'
RunArch='x64'

# Create aot directory 
mkdir -p $RunDir/artifacts/bin/aot/sgen
mkdir -p $RunDir/artifacts/bin/aot/pack
cp -r $RunDir/artifacts/obj/mono/$RunOS.$RunArch.Release/mono/* $RunDir/artifacts/bin/aot/sgen
cp -r $RunDir/artifacts/bin/microsoft.netcore.app.runtime.$RunOS-$RunArch/Release/* $RunDir/artifacts/bin/aot/pack

# Create Core Root
$RunDir/src/tests/build.sh release $RunArch generatelayoutonly /p:LibrariesConfiguration=Release

# Clone performance 
git clone --branch main --depth 1 --quiet https://github.com/dotnet/performance.git $RunDir/performance

# One line run:
python3 $RunDir/performance/scripts/benchmarks_ci.py --csproj $RunDir/performance/src/benchmarks/micro/MicroBenchmarks.csproj --incremental no --architecture $RunArch -f net8.0 --filter 'System.Reflection.Invoke*' --bdn-artifacts $RunDir/artifacts/BenchmarkDotNet.Artifacts --bdn-arguments="--anyCategories Libraries Runtime  --category-exclusion-filter NoAOT NoWASM --runtimes monoaotllvm --aotcompilerpath $RunDir/artifacts/bin/aot/sgen/mini/mono-sgen --customruntimepack $RunDir/artifacts/bin/aot/pack --aotcompilermode llvm --logBuildOutput --generateBinLog"

# Individual Commands:
# Restore 
dotnet restore $RunDir/performance/src/benchmarks/micro/MicroBenchmarks.csproj --packages $RunDir/performance/artifacts/packages /p:UseSharedCompilation=false /p:BuildInParallel=false /m:1

# Build
dotnet build $RunDir/performance/src/benchmarks/micro/MicroBenchmarks.csproj --configuration Release --framework net8.0 --no-restore /p:NuGetPackageRoot=$RunDir/performance/artifacts/packages /p:UseSharedCompilation=false /p:BuildInParallel=false /m:1

# Run
dotnet run --project $RunDir/performance/src/benchmarks/micro/MicroBenchmarks.csproj --configuration Release --framework net8.0 --no-restore --no-build -- --filter System.Reflection.Invoke* --anyCategories Libraries Runtime " --category-exclusion-filter NoAOT NoWASM --runtimes monoaotllvm --aotcompilerpath $RunDir/artifacts/bin/aot/sgen/mini/mono-sgen --customruntimepack $RunDir/artifacts/bin/aot/pack --aotcompilermode llvm --logBuildOutput --generateBinLog " --artifacts $RunDir/artifacts/BenchmarkDotNet.Artifacts --packages $RunDir/performance/artifacts/packages --buildTimeout 1200
```

Windows
```cmd
# Set $RunDir to the runtime directory
$RunDir="FullPathHere"

# Set the OS, arch, and OSId
RunOS='windows'
RunOSId='win'
RunArch='x64'

# Create aot directory
mkdir $RunDir\artifacts\bin\aot\sgen
mkdir $RunDir\artifacts\bin\aot\pack
xcopy $RunDir\artifacts\obj\mono\$RunOS.$RunArch.Release\mono $RunDir\artifacts\bin\aot\sgen\ /e /y
xcopy $RunDir\artifacts\bin\microsoft.netcore.app.runtime.$RunOSId-$RunArch\Release $RunDir\artifacts\bin\aot\pack\ /e /y

# Create Core Root
$RunDir\src\tests\build.cmd release $RunArch generatelayoutonly /p:LibrariesConfiguration=Release

# Clone performance 
git clone --branch main --depth 1 --quiet https://github.com/dotnet/performance.git $RunDir\performance

# One line run:
python3 $RunDir\performance\scripts\benchmarks_ci.py --csproj $RunDir\performance\src\benchmarks\micro\MicroBenchmarks.csproj --incremental no --architecture $RunArch -f net8.0 --filter 'System.Reflection.Invoke*' --bdn-artifacts $RunDir\artifacts\BenchmarkDotNet.Artifacts --bdn-arguments="--anyCategories Libraries Runtime  --category-exclusion-filter NoAOT NoWASM --runtimes monoaotllvm --aotcompilerpath $RunDir\artifacts\bin\aot\sgen\mini\mono-sgen.exe --customruntimepack $RunDir\artifacts\bin\aot\pack --aotcompilermode llvm --logBuildOutput --generateBinLog"

# Individual Commands:
# Restore 
dotnet restore $RunDir\performance\src\benchmarks\micro\MicroBenchmarks.csproj --packages $RunDir\performance\artifacts\packages /p:UseSharedCompilation=false /p:BuildInParallel=false /m:1

# Build
dotnet build $RunDir\performance\src\benchmarks\micro\MicroBenchmarks.csproj --configuration Release --framework net8.0 --no-restore /p:NuGetPackageRoot=$RunDir\performance\artifacts\packages /p:UseSharedCompilation=false /p:BuildInParallel=false /m:1

# Run
dotnet run --project $RunDir\performance\src\benchmarks\micro\MicroBenchmarks.csproj --configuration Release --framework net8.0 --no-restore --no-build -- --filter System.Reflection.Invoke* --anyCategories Libraries Runtime " --category-exclusion-filter NoAOT NoWASM --runtimes monoaotllvm --aotcompilerpath $RunDir\artifacts\bin\aot\sgen\mini\mono-sgen.exe --customruntimepack $RunDir\artifacts\bin\aot\pack -aotcompilermode llvm --logBuildOutput --generateBinLog " --artifacts $RunDir\artifacts\BenchmarkDotNet.Artifacts --packages $RunDir\performance\artifacts\packages --buildTimeout 1200
```

</details>

<details>

### System.Reflection.Invoke.StaticMethod5_ByRefParams_int_string_struct_class_bool

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Reflection.Invoke.StaticMethod4_ByRefParams_int_string_struct_class

#### ETL Files

#### Histogram

#### JIT Disasms



### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>

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[mono][Perf] `Reflection.Invoke` and `Enum.Parse_Flags` Regressions on 4/11/2024 11:29:08 PM #104777

Run Information

Regressions in System.Tests.Perf_Enum

Repro

Prerequisites (Files either built locally (with build.(sh/cmd) or downloaded from payload above (if same system setup) (in this order))

System.Tests.Perf_Enum.Parse_Flags(text: "Red, Orange, Yellow, Green, Blue")

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_Enum.Parse_Flags(text: "Red")

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Reflection.Invoke

Repro

Prerequisites (Files either built locally (with build.(sh/cmd) or downloaded from payload above (if same system setup) (in this order))

System.Reflection.Invoke.StaticMethod5_ByRefParams_int_string_struct_class_bool

ETL Files

Histogram

JIT Disasms

System.Reflection.Invoke.StaticMethod4_ByRefParams_int_string_struct_class

ETL Files

Histogram

JIT Disasms

Docs

Metadata

Assignees

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Development

Name	Value
Architecture	arm64
OS	ubuntu 22.04
Queue	AmpereUbuntu
Baseline	f0991722db63e0b4962439469efb4ea1b72923f3
Compare	324bd561b9e9d01ded8d2cb086cf55d23fc37eab
Diff	Diff
Configs	CompilationMode:tiered, LLVM:true, MonoAOT:true, MonoInterpreter:false, RunKind:micro_mono

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Parse_Flags - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	521.36 ns	800.47 ns	1.54	0.13	True
Parse_Flags - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	211.37 ns	532.58 ns	2.52	0.38	True

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
StaticMethod5_ByRefParams_int_string_struct_class_bool - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	1.08 μs	1.93 μs	1.79	0.53	True
StaticMethod4_ByRefParams_int_string_struct_class - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	778.48 ns	1.24 μs	1.59	0.51	True

[mono][Perf] Reflection.Invoke and Enum.Parse_Flags Regressions on 4/11/2024 11:29:08 PM #104777

Description

Run Information

Regressions in System.Tests.Perf_Enum

Repro

Prerequisites (Files either built locally (with build.(sh/cmd) or downloaded from payload above (if same system setup) (in this order))

System.Tests.Perf_Enum.Parse_Flags(text: "Red, Orange, Yellow, Green, Blue")

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_Enum.Parse_Flags(text: "Red")

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Reflection.Invoke

Repro

Prerequisites (Files either built locally (with build.(sh/cmd) or downloaded from payload above (if same system setup) (in this order))

System.Reflection.Invoke.StaticMethod5_ByRefParams_int_string_struct_class_bool

ETL Files

Histogram

JIT Disasms

System.Reflection.Invoke.StaticMethod4_ByRefParams_int_string_struct_class

ETL Files

Histogram

JIT Disasms

Docs

Metadata

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Issue actions

[mono][Perf] `Reflection.Invoke` and `Enum.Parse_Flags` Regressions on 4/11/2024 11:29:08 PM #104777