[Perf] Linux/x64: 1 Improvement on 6/18/2026 3:29:39 AM +00:00

### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | ViperUbuntu
Baseline | [631b884e3bad9c76b667005ff7fb3bd39864c3b1](https://github.com/dotnet/runtime/commit/631b884e3bad9c76b667005ff7fb3bd39864c3b1)
Compare | [50bc3b3e1fe96d95e7f04bd3189d9eb2c7a40b59](https://github.com/dotnet/runtime/commit/50bc3b3e1fe96d95e7f04bd3189d9eb2c7a40b59)
Diff | [Diff](https://github.com/dotnet/runtime/compare/631b884e3bad9c76b667005ff7fb3bd39864c3b1...50bc3b3e1fe96d95e7f04bd3189d9eb2c7a40b59)
Configs | AOT:true, CompilationMode:wasm, RunKind:micro

### Improvements in System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Int16>

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|

• [SquareRootBenchmark - Duration of single invocation]()
• 📝 - [Benchmark Source]()
• [ADX - Test Multi Config Graph]()

![graph]()
[Test Report]()

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

```cmd
git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Runtime.Intrinsics.Tests.Perf_Vector128Of*'
```

### System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Int16>.SquareRootBenchmark

#### 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)

Start with the benchmark source at src/benchmarks/micro/libraries/System.Runtime.Intrinsics/Perf_Vector128OfT.cs around lines 160-161, then reproduce the filtered benchmark with scripts/benchmarks_ci.py. Review the linked test report and profiling workflow to determine what follow-up is required; the issue provides no concrete change or completion criterion.

Written by the indexing model from the issue text.