[Perf] Linux/arm64: 1 Improvement on 6/16/2026 1:50:56 AM +00:00

### Run Information

Name | Value
-- | --
Architecture | arm64
OS | azurelinux 3.0
Queue | CobaltAzureLinux
Baseline | [fd3a4f4683bb4adda7785506b9a8fc5c2607b422](https://github.com/dotnet/runtime/commit/fd3a4f4683bb4adda7785506b9a8fc5c2607b422)
Compare | [98d5787a726f050c592e7c126c6ab62b1954288c](https://github.com/dotnet/runtime/commit/98d5787a726f050c592e7c126c6ab62b1954288c)
Diff | [Diff](https://github.com/dotnet/runtime/compare/fd3a4f4683bb4adda7785506b9a8fc5c2607b422...98d5787a726f050c592e7c126c6ab62b1954288c)
Configs | CompilationMode:tiered, RunKind:micro

### Improvements in SIMD.ConsoleMandel

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

• [VectorDoubleSinglethreadADT - 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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'SIMD.ConsoleMandel*'
```

### SIMD.ConsoleMandel.VectorDoubleSinglethreadADT

#### 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 SIMD.ConsoleMandel benchmark source at src/benchmarks/micro/runtime/SIMD/ConsoleMandel/ConsoleMandel.cs#L79-L81 and the linked test report. Run the documented benchmarks_ci.py command, then compare the arm64 AzureLinux result with the baseline and investigate the reported change. Done requires a confirmed explanation or an agreed follow-up, but the issue does not specify a code change.

Written by the indexing model from the issue text.