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Implement RowFn batch execution - #9450

Merged
connortsui20 merged 3 commits into
developfrom
ct/row-fn-batch
Aug 20, 2026
Merged

Implement RowFn batch execution#9450
connortsui20 merged 3 commits into
developfrom
ct/row-fn-batch

Rename RowFn batch execution types

dae66b7
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CodSpeed HQ / CodSpeed Performance Analysis failed Aug 20, 2026

1 benchmark regressed

⚠️ Unknown Walltime execution environment detected

Using the Walltime instrument on standard Hosted Runners will lead to inconsistent data.

For the most accurate results, we recommend using CodSpeed Macro Runners: bare-metal machines fine-tuned for performance measurement consistency.

⚡ 3 improved benchmarks
❌ 1 regressed benchmark
✅ 1952 untouched benchmarks
⏩ 442 skipped benchmarks1

Warning

Please fix the performance issues or acknowledge them on CodSpeed.

Performance Changes

Mode Benchmark BASE HEAD Efficiency
Simulation chunked_varbinview_opt_into_canonical[(10, 100)] 591.9 µs 660.2 µs -10.34%
WallTime words_gather_scalar[65536] 9.4 µs 8.3 µs +13.58%
Simulation compress_fsst[(500, 64, 8)] 582.1 µs 524.5 µs +10.98%
Simulation compress_fsst[(500, 64, 4)] 517.1 µs 468.3 µs +10.42%

Tip

Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.


Comparing ct/row-fn-batch (dae66b7) with develop (27e6b40)2

Open in CodSpeed

Footnotes

  1. 442 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports.

  2. No successful run was found on develop (2322a97) during the generation of this report, so 27e6b40 was used instead as the comparison base. There might be some changes unrelated to this pull request in this report.