Add Cobalt SVE microbenchmarks run to runtime-perf-jobs

eng/pipelines/runtime-perf-jobs.yml

@@ -56,6 +56,12 @@ parameters:
     type: object
     default:
       enabled: true
+  - name: cobaltSveMicro
+    type: object
+    default:
+      enabled: true
+      configs:
+        - linux_arm64
   - name: androidCoreclrR2r
     type: object
     default:
@@ -272,6 +278,26 @@ jobs:
           ${{ each parameter in parameters.jobParameters }}:
             ${{ parameter.key }}: ${{ parameter.value }}
 
+  # CoreCLR Cobalt SVE microbenchmarks — controlled by cobaltSveMicro toggle.
+  - ${{ if eq(parameters.cobaltSveMicro.enabled, true) }}:
+    - template: /eng/pipelines/common/platform-matrix.yml@${{ parameters.runtimeRepoAlias }}
+      parameters:
+        jobTemplate: /eng/pipelines/templates/runtime-perf-job.yml@${{ parameters.performanceRepoAlias }}
+        buildConfig: release
+        runtimeFlavor: coreclr
+        platforms: ${{ parameters.cobaltSveMicro.configs }}
+        jobParameters:
+          liveLibrariesBuildConfig: Release
+          runKind: micro
+          logicalMachine: 'perfcobalt'
+          osDistro: 'azurelinux'
+          runCategories: 'SVE'
+          additionalJobIdentifier: 'SVE'
+          runtimeRepoAlias: ${{ parameters.runtimeRepoAlias }}
+          performanceRepoAlias: ${{ parameters.performanceRepoAlias }}
+          ${{ each parameter in parameters.jobParameters }}:
+            ${{ parameter.key }}: ${{ parameter.value }}
+
   # run coreclr crossgen perf job
   - ${{ if false }}: # Disabling as all crossgen jobs are failing at the moment - https://github.com/dotnet/performance/issues/4819
     - template: /eng/pipelines/common/platform-matrix.yml@${{ parameters.runtimeRepoAlias }}

src/benchmarks/micro/Program.cs

@@ -45,7 +45,7 @@ static int Main(string[] args)
                 .Run(argsList.ToArray(), 
                     RecommendedConfig.Create(
                         artifactsPath: new DirectoryInfo(Path.Combine(AppContext.BaseDirectory, "BenchmarkDotNet.Artifacts")), 
-                        mandatoryCategories: ImmutableHashSet.Create([Categories.Libraries, Categories.Runtime, Categories.ThirdParty]),
+                        mandatoryCategories: ImmutableHashSet.Create([Categories.Libraries, Categories.Runtime, Categories.ThirdParty, Categories.Sve]),
                         partitionCount: partitionCount,
                         partitionIndex: partitionIndex,
                         exclusionFilterValue: exclusionFilterValue,

src/benchmarks/micro/Properties/AssemblyInfo.cs

@@ -20,7 +20,7 @@ public VSTestConfigSourceAttribute()
                 ? ManualConfig.CreateEmpty()
                 : RecommendedConfig.Create(
                     artifactsPath: new DirectoryInfo(Path.Combine(AppContext.BaseDirectory, "BenchmarkDotNet.Artifacts")),
-                    mandatoryCategories: ImmutableHashSet.Create([Categories.Libraries, Categories.Runtime, Categories.ThirdParty]));
+                    mandatoryCategories: ImmutableHashSet.Create([Categories.Libraries, Categories.Runtime, Categories.ThirdParty, Categories.Sve]));
         }
 
         public IConfig Config { get; }