[Perf] Windows/x64: 3 Improvements on 8/6/2026 4:54:35 PM +00:00

### Run Information

Name | Value
-- | --
Architecture | x64
OS | Windows 10.0.22631
Queue | ViperWindows
Baseline | [322f5005d6589845edf1d69d55820a7d1ab9a09c](https://github.com/dotnet/sdk/commit/322f5005d6589845edf1d69d55820a7d1ab9a09c)
Compare | [8a6d49a3ce3bd6d5fcbac911e446b9cce5767ae4](https://github.com/dotnet/sdk/commit/8a6d49a3ce3bd6d5fcbac911e446b9cce5767ae4)
Diff | [Diff](https://github.com/dotnet/sdk/compare/322f5005d6589845edf1d69d55820a7d1ab9a09c...8a6d49a3ce3bd6d5fcbac911e446b9cce5767ae4)
Configs | CompilationMode:tiered, RunKind:mlnet

### Improvements in Microsoft.ML.Benchmarks.HashBench

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

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

| 4.36 ms | 2.70 ms | 0.62 | 0.00 | True | | |
|

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

| 4.88 ms | 3.76 ms | 0.77 | 0.00 | True | | |
|

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

| 5.87 ms | 4.67 ms | 0.80 | 0.00 | True | | |

![graph]()
![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 'Microsoft.ML.Benchmarks.HashBench*'
```

### Microsoft.ML.Benchmarks.HashBench.HashVectorKey

#### ETL Files

#### Histogram

#### JIT Disasms

### Microsoft.ML.Benchmarks.HashBench.HashVectorFloat

#### ETL Files

#### Histogram

#### JIT Disasms

### Microsoft.ML.Benchmarks.HashBench.HashVectorDouble

#### 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 src/benchmarks/real-world/Microsoft.ML.Benchmarks/HashBench.cs at the cited HashVectorKey, HashVectorFloat, and HashVectorDouble lines, then reproduce with scripts/benchmarks_ci.py using the provided filter. Review the linked benchmark and test reports against the baseline. The payload does not define a code change or acceptance criterion, so what counts as done needs triage.

Written by the indexing model from the issue text.