Address review feedback: align with Android inner-loop PR

* Consolidate maui_scenarios_ios_innerloop.proj into maui_scenarios_ios.proj
  gated on $(_IsInnerLoop) derived from $(RunKind), matching the Android
  consolidation. Updates sdk-perf-jobs.yml inner-loop entries to reference
  the consolidated proj.
* Drop the 23 "if false # [TEMP] Disabled for iOS inner loop CI validation"
  wrappers from eng/pipelines/sdk-perf-jobs.yml. Restores the existing
  private + scheduled SDK perf matrix that was inadvertently disabled.
* Rename iOSInnerLoopParser to IOSInnerLoopParser (and MetricType enum
  member) to match PascalCase used by sibling parsers; update const.py
  metric mapping accordingly.
* Revert unrelated PERFLAB_BUILDTIMESTAMP fallback change in Reporter.cs.
* Drop the local-only run-local.sh script (not used by CI).
* Make post.py cleanup best-effort: never sys.exit(1), to match Android.
* Remove unused 'import hashlib' in shared/runner.py.
* ioshelper._resolve_mlaunch: pick the iOS SDK pack by parsed version key
  instead of lexicographic sort so 26.10 ranks above 26.9.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: kotlarmilos

eng/performance/maui_scenarios_ios.proj

@@ -2,45 +2,53 @@
   <Import Project="Scenarios.Common.props" />
 
   <PropertyGroup>
-    <IncludeXHarnessCli>true</IncludeXHarnessCli>
+    <_IsInnerLoop Condition="'$(RunKind)' == 'maui_scenarios_ios_innerloop'">true</_IsInnerLoop>
+    <IncludeXHarnessCli Condition="'$(_IsInnerLoop)' != 'true'">true</IncludeXHarnessCli>
   </PropertyGroup>
 
-  <PropertyGroup>
+  <PropertyGroup Condition="'$(_IsInnerLoop)' != 'true'">
     <AfterPreparePayloadWorkItemCommand>$(Python) post.py</AfterPreparePayloadWorkItemCommand>
     <PreparePayloadOutDirectoryName>scenarios_out</PreparePayloadOutDirectoryName>
     <PreparePayloadWorkItemBaseDirectory Condition="'$(TargetsWindows)' == 'true'">$(CorrelationPayloadDirectory)$(PreparePayloadOutDirectoryName)\</PreparePayloadWorkItemBaseDirectory>
     <PreparePayloadWorkItemBaseDirectory Condition="'$(TargetsWindows)' != 'true'">$(CorrelationPayloadDirectory)$(PreparePayloadOutDirectoryName)/</PreparePayloadWorkItemBaseDirectory>
-    
+
     <_MSBuildArgs Condition="'$(RuntimeFlavor)' == 'mono'">/p:UseMonoRuntime=true</_MSBuildArgs>
     <_MSBuildArgs Condition="'$(RuntimeFlavor)' == 'coreclr'">/p:UseMonoRuntime=false</_MSBuildArgs>
 
-    <!-- Mono FullAOT and CoreCLR R2R are considered as default configurations, so no need for explicit properties -->
-    
-    <!--  We have to set the following two variables until https://github.com/dotnet/runtime/pull/124604 flows to us -->
+    <!-- We have to set the following two variables until https://github.com/dotnet/runtime/pull/124604 flows to us -->
     <_MSBuildArgs Condition="'$(RuntimeFlavor)' == 'coreclr'">$(_MSBuildArgs);/p:PublishReadyToRunStripDebugInfo=false;/p:PublishReadyToRunStripInliningInfo=false</_MSBuildArgs>
 
-    <!-- CoreCLR Interpreter -->
     <_MSBuildArgs Condition="'$(RuntimeFlavor)' == 'coreclr' and '$(CodegenType)' == 'Interpreter'">$(_MSBuildArgs);/p:PublishReadyToRun=false</_MSBuildArgs>
-    <!-- CoreCLR NativeAOT -->
     <_MSBuildArgs Condition="'$(RuntimeFlavor)' == 'coreclr' and '$(CodegenType)' == 'NativeAOT'">$(_MSBuildArgs);/p:PublishAot=true;/p:PublishAotUsingRuntimePack=true</_MSBuildArgs>
+  </PropertyGroup>
 
+  <PropertyGroup Condition="'$(_IsInnerLoop)' == 'true'">
+    <_MSBuildArgs Condition="'$(RuntimeFlavor)' == 'mono'">/p:UseMonoRuntime=true</_MSBuildArgs>
+    <_MSBuildArgs Condition="'$(RuntimeFlavor)' == 'coreclr'">/p:UseMonoRuntime=false</_MSBuildArgs>
+    <iOSRid Condition="'$(iOSRid)' == ''">iossimulator-x64</iOSRid>
+    <_MSBuildArgs>$(_MSBuildArgs) /p:RuntimeIdentifier=$(iOSRid)</_MSBuildArgs>
+    <_MSBuildArgs Condition="'$(iOSRid)' == 'ios-arm64'">$(_MSBuildArgs) /p:EnableCodeSigning=false</_MSBuildArgs>
+    <_MSBuildArgs>$(_MSBuildArgs) /p:MtouchLink=None</_MSBuildArgs>
+    <RunConfigsString>$(RuntimeFlavor)_Default</RunConfigsString>
+    <InnerLoopIterations Condition="'$(InnerLoopIterations)' == ''">3</InnerLoopIterations>
+    <_MacEnvVars>export DOTNET_ROOT=$HELIX_CORRELATION_PAYLOAD/dotnet;export DOTNET_CLI_TELEMETRY_OPTOUT=1;export DOTNET_MULTILEVEL_LOOKUP=0;export NUGET_PACKAGES=$HELIX_WORKITEM_ROOT/.packages;export PATH=$HELIX_CORRELATION_PAYLOAD/dotnet:$PATH</_MacEnvVars>
   </PropertyGroup>
 
   <Target Name="RemoveDotnetFromCorrelationStaging" BeforeTargets="BeforeTest">
     <Message Text="Removing Dotnet Packs from Correlation Staging" Importance="high" />
     <RemoveDir Directories="$(CorrelationPayloadDirectory)dotnet/packs" />
-    <!-- Remove scenario build intermediates to reduce payload size (published output is in scenarios_out/) -->
-    <RemoveDir Directories="@(MAUIiOSScenario -> '%(PayloadDirectory)/app/obj')" />
-    <RemoveDir Directories="@(MAUIiOSScenario -> '%(PayloadDirectory)/app/bin')" />
+    <RemoveDir Condition="'$(_IsInnerLoop)' != 'true'" Directories="@(MAUIiOSScenario -> '%(PayloadDirectory)/app/obj')" />
+    <RemoveDir Condition="'$(_IsInnerLoop)' != 'true'" Directories="@(MAUIiOSScenario -> '%(PayloadDirectory)/app/bin')" />
   </Target>
 
   <ItemDefinitionGroup>
     <HelixWorkItem>
-      <Timeout>00:30</Timeout>
+      <Timeout Condition="'$(_IsInnerLoop)' != 'true'">00:30</Timeout>
+      <Timeout Condition="'$(_IsInnerLoop)' == 'true'">02:30</Timeout>
     </HelixWorkItem>
   </ItemDefinitionGroup>
 
-  <ItemGroup>
+  <ItemGroup Condition="'$(_IsInnerLoop)' != 'true'">
     <MAUIiOSScenario Include=".NET iOS Default Template">
       <ScenarioDirectoryName>netios</ScenarioDirectoryName>
       <PayloadDirectory>$(ScenariosDir)%(ScenarioDirectoryName)</PayloadDirectory>
@@ -67,15 +75,15 @@
     </MAUIiOSScenario>
   </ItemGroup>
 
-  <ItemGroup>
+  <ItemGroup Condition="'$(_IsInnerLoop)' != 'true'">
     <PreparePayloadWorkItem Include="@(MAUIiOSScenario)">
       <!-- Select the highest installed versioned Xcode bundle and avoid runner-image symlink aliases as they do not work with iOS SDK -->
       <Command>XCODE_PATH=`find /Applications -maxdepth 1 -type d -name 'Xcode_*.app' | sort -t_ -k2 -V | tail -1` &amp;&amp; echo &quot;Selected Xcode: $XCODE_PATH&quot; &amp;&amp; sudo xcode-select -s &quot;$XCODE_PATH&quot; &amp;&amp; $(Python) pre.py publish -f $(PERFLAB_Framework)-ios --self-contained -c $(BuildConfig) -r ios-arm64 --msbuild=&quot;$(_MSBuildArgs)&quot; --binlog $(PreparePayloadWorkItemBaseDirectory)%(PreparePayloadWorkItem.ScenarioDirectoryName)/%(PreparePayloadWorkItem.ScenarioDirectoryName).binlog -o $(PreparePayloadWorkItemBaseDirectory)%(PreparePayloadWorkItem.ScenarioDirectoryName) &amp;&amp; rm -rf app/obj app/bin &amp;&amp; cd ../ &amp;&amp; zip -r %(PreparePayloadWorkItem.ScenarioDirectoryName).zip %(PreparePayloadWorkItem.ScenarioDirectoryName)</Command>
       <WorkingDirectory>%(PreparePayloadWorkItem.PayloadDirectory)</WorkingDirectory>
     </PreparePayloadWorkItem>
   </ItemGroup>
 
-  <ItemGroup>
+  <ItemGroup Condition="'$(_IsInnerLoop)' != 'true'">
     <HelixWorkItem Include="@(MAUIiOSScenario -> 'SOD - %(Identity) IPA Size')">
       <PreCommands>cp -r $HELIX_CORRELATION_PAYLOAD/$(PreparePayloadOutDirectoryName)/%(HelixWorkItem.ScenarioDirectoryName) $HELIX_WORKITEM_ROOT/pub</PreCommands>
       <Command>$(Python) test.py sod --scenario-name &quot;%(Identity)&quot; $(ScenarioArgs)</Command>
@@ -124,7 +132,7 @@
         <![CDATA[
             # PreCommands
             export XHARNESSPATH=$XHARNESS_CLI_PATH
-            
+
             cp -v $HELIX_CORRELATION_PAYLOAD/$(PreparePayloadOutDirectoryName)/mauiios/MauiiOSDefault.ipa $HELIX_WORKITEM_ROOT/mauiios/MauiiOSDefault.zip
             mkdir $HELIX_WORKITEM_ROOT/mauiios/pub
             cp -v $HELIX_CORRELATION_PAYLOAD/$(PreparePayloadOutDirectoryName)/mauiios/versions.json $HELIX_WORKITEM_ROOT/mauiios/pub/versions.json
@@ -152,7 +160,7 @@
         <![CDATA[
             # PreCommands
             export XHARNESSPATH=$XHARNESS_CLI_PATH
-            
+
             cp -v $HELIX_CORRELATION_PAYLOAD/$(PreparePayloadOutDirectoryName)/mauisamplecontentios/MauiSampleContentiOSDefault.ipa $HELIX_WORKITEM_ROOT/mauisamplecontentios/MauiSampleContentiOSDefault.zip
             mkdir $HELIX_WORKITEM_ROOT/mauisamplecontentios/pub
             cp -v $HELIX_CORRELATION_PAYLOAD/$(PreparePayloadOutDirectoryName)/mauisamplecontentios/versions.json $HELIX_WORKITEM_ROOT/mauisamplecontentios/pub/versions.json
@@ -172,44 +180,41 @@
           ]]>
         </CustomCommands>
     </XHarnessAppBundleToTest>
-    <!-- Now also disabled for normal mono runs. (Reenable for mono and native aot once fixed). Tracking issue: https://github.com/dotnet/performance/issues/3148 -->
-    <!-- <XHarnessAppBundleToTest Condition="'$(RuntimeFlavor)' == 'mono'" Include="Device Startup - iOS Maui Blazor Default Template">
-      <AppBundlePath>$(ScenariosDir)mauiblazorios.zip</AppBundlePath>
-      <WorkItemTimeout>00:15:00</WorkItemTimeout>
-      <TestTarget>ios-device</TestTarget>
-      <CustomCommands>
-        <![CDATA[
-          # PreCommands
-          export XHARNESSPATH=$XHARNESS_CLI_PATH
-
-          cp -v $HELIX_CORRELATION_PAYLOAD/$(PreparePayloadOutDirectoryName)/mauiblazorios/MauiBlazoriOSDefault.ipa $HELIX_WORKITEM_ROOT/mauiblazorios/MauiBlazoriOSDefault.zip
-          mkdir $HELIX_WORKITEM_ROOT/mauiblazorios/pub
-          cp -v $HELIX_CORRELATION_PAYLOAD/$(PreparePayloadOutDirectoryName)/mauiblazorios/versions.json $HELIX_WORKITEM_ROOT/mauiblazorios/pub/versions.json
-          unzip -d $HELIX_WORKITEM_ROOT/mauiblazorios $HELIX_WORKITEM_ROOT/mauiblazorios/MauiBlazoriOSDefault.zip
-          mv $HELIX_WORKITEM_ROOT/mauiblazorios/Payload/MauiBlazoriOSDefault.app $HELIX_WORKITEM_ROOT/mauiblazorios/MauiBlazoriOSDefault.app
-          cp -f embedded.mobileprovision $HELIX_WORKITEM_ROOT/mauiblazorios/MauiBlazoriOSDefault.app
-          cd $HELIX_WORKITEM_ROOT/mauiblazorios
-          sign MauiBlazoriOSDefault.app
-
-          # Testing commands
-          $(Python) test.py devicestartup -1-device-type ios -1-package-path MauiBlazoriOSDefault.app -1-package-name net.dot.mauiblazortesting -1-scenario-name "%(Identity)" -1-use-fully-drawn-time -1-fully-drawn-magic-string __MAUI_Blazor_WebView_OnAfterRender__ -1-startup-iterations 5 $(ScenarioArgs)
-          ((result=$?))
-
-          # Post commands
-          $(Python) post.py
-          exit $result
-        ]]>
-      </CustomCommands>
-    </XHarnessAppBundleToTest> -->
   </ItemGroup>
 
+  <ItemGroup Condition="'$(_IsInnerLoop)' == 'true'">
+    <MAUIiOSInnerLoopScenario Include="MAUI iOS Inner Loop">
+      <ScenarioDirectoryName>mauiiosinnerloop</ScenarioDirectoryName>
+      <PayloadDirectory>$(ScenariosDir)%(ScenarioDirectoryName)</PayloadDirectory>
+    </MAUIiOSInnerLoopScenario>
+  </ItemGroup>
+
+  <ItemGroup Condition="'$(_IsInnerLoop)' == 'true'">
+    <PreparePayloadWorkItem Include="@(MAUIiOSInnerLoopScenario)">
+      <Command>XCODE_PATH=`find /Applications -maxdepth 1 -type d -name 'Xcode_*.app' | sort -t_ -k2 -V | tail -1` &amp;&amp; echo &quot;Selected Xcode: $XCODE_PATH&quot; &amp;&amp; sudo xcode-select -s &quot;$XCODE_PATH&quot; &amp;&amp; $(Python) pre.py default -f $(PERFLAB_Framework)-ios</Command>
+      <WorkingDirectory>%(PreparePayloadWorkItem.PayloadDirectory)</WorkingDirectory>
+    </PreparePayloadWorkItem>
+  </ItemGroup>
+
+  <ItemGroup Condition="'$(_IsInnerLoop)' == 'true' and '$(iOSRid)' != 'ios-arm64'">
+    <HelixWorkItem Include="@(MAUIiOSInnerLoopScenario -> 'Inner Loop Simulator - %(Identity)')">
+      <PreCommands>$(_MacEnvVars);export IOS_RID=$(iOSRid);$(Python) setup_helix.py $(PERFLAB_Framework)-ios &quot;$(_MSBuildArgs)&quot; || exit $?</PreCommands>
+      <Command>$(Python) test.py iosinnerloop --csproj-path app/MauiiOSInnerLoop.csproj --edit-src &quot;src/MainPage.xaml.cs;src/MainPage.xaml&quot; --edit-dest &quot;app/Pages/MainPage.xaml.cs;app/Pages/MainPage.xaml&quot; --bundle-id com.companyname.mauiiosinnerloop -f $(PERFLAB_Framework)-ios -c Debug --msbuild-args &quot;$(_MSBuildArgs)&quot; --device-type simulator --inner-loop-iterations $(InnerLoopIterations) --scenario-name &quot;%(Identity)&quot; $(ScenarioArgs)</Command>
+      <PostCommands>export IOS_RID=$(iOSRid);$(Python) post.py</PostCommands>
+      <DownloadFilesFromResults>output.log</DownloadFilesFromResults>
+    </HelixWorkItem>
+  </ItemGroup>
+
+  <ItemGroup Condition="'$(_IsInnerLoop)' == 'true' and '$(iOSRid)' == 'ios-arm64'">
+    <HelixWorkItem Include="@(MAUIiOSInnerLoopScenario -> 'Inner Loop Device - %(Identity)')">
+      <PreCommands>$(_MacEnvVars);export IOS_RID=$(iOSRid);$(Python) setup_helix.py $(PERFLAB_Framework)-ios &quot;$(_MSBuildArgs)&quot; || exit $?</PreCommands>
+      <Command>$(Python) test.py iosinnerloop --csproj-path app/MauiiOSInnerLoop.csproj --edit-src &quot;src/MainPage.xaml.cs;src/MainPage.xaml&quot; --edit-dest &quot;app/Pages/MainPage.xaml.cs;app/Pages/MainPage.xaml&quot; --bundle-id com.companyname.mauiiosinnerloop -f $(PERFLAB_Framework)-ios -c Debug --msbuild-args &quot;$(_MSBuildArgs)&quot; --device-type device --inner-loop-iterations $(InnerLoopIterations) --scenario-name &quot;%(Identity)&quot; $(ScenarioArgs)</Command>
+      <PostCommands>export IOS_RID=$(iOSRid);$(Python) post.py</PostCommands>
+      <DownloadFilesFromResults>output.log</DownloadFilesFromResults>
+    </HelixWorkItem>
+  </ItemGroup>
 
-  <!--
-    This target is to work around the XHarness command that depend on scripts in ORIGPYPATH
-    being run before we get to run our normal Post commands. AddXHarnessCLI is the XHarness
-    Target so we just make sure we add this after that.
-  -->
-  <Target Name="ResetPYTHONPATHBeforeXHarnessCommand" AfterTargets="AddXHarnessCLI">
+  <Target Name="ResetPYTHONPATHBeforeXHarnessCommand" AfterTargets="AddXHarnessCLI" Condition="'$(_IsInnerLoop)' != 'true'">
     <PropertyGroup>
       <HelixPostCommands>export PYTHONPATH=$ORIGPYPATH;$(HelixPostCommands)</HelixPostCommands>
     </PropertyGroup>