Skip to content

ffi: create bool arrays#8899

Draft
myrrc wants to merge 1 commit into
developfrom
myrrc/ffi-bool-array
Draft

ffi: create bool arrays#8899
myrrc wants to merge 1 commit into
developfrom
myrrc/ffi-bool-array

Conversation

@myrrc

@myrrc myrrc commented Jul 22, 2026

Copy link
Copy Markdown
Contributor

No description provided.

@github-actions

github-actions Bot commented Jul 22, 2026

Copy link
Copy Markdown
Contributor

Polar Signals Profiling Results

Latest Run

Status Commit Job Attempt Link
🟢 Done ae69ed6 1 Explore Profiling Data

Powered by Polar Signals Cloud

@github-actions

Copy link
Copy Markdown
Contributor

Verdict: No clear signal (low confidence)
Attributed Vortex impact: +5.1%
Engines: DataFusion No clear signal (+9.7%, medium confidence) · DuckDB No clear signal (+0.7%, low confidence)
Vortex (geomean): 0.999x ➖
Parquet (geomean): 0.975x ➖
Shifts: Parquet (control) -2.5% · Median polish +0.2%

How to read Verdict and Engines
  • Verdict: Overall PR-level signal after subtracting baseline drift estimated from Parquet control rows. It can be Likely improvement, Likely regression, or No clear signal.
  • Engines: Per-engine attribution. DataFusion is compared against DataFusion/Parquet controls; DuckDB is compared against DuckDB/Parquet controls. This answers whether each engine improved or regressed independently.
  • Confidence: Based on directional consistency, share of rows above the noise floor, and control-run noise.

datafusion / vortex-file-compressed (1.043x ➖, 0↑ 0↓)
name PR ae69ed6 (ns) base c0d1a4e (ns) ratio (PR/base)
vortex_q00/datafusion:vortex-file-compressed 10222872 9821687 1.04
vortex_q01/datafusion:vortex-file-compressed 6523644 6238822 1.05
datafusion / parquet (0.951x ➖, 0↑ 0↓)
name PR ae69ed6 (ns) base c0d1a4e (ns) ratio (PR/base)
vortex_q00/datafusion:parquet 20445432 21655580 0.94
vortex_q01/datafusion:parquet 4664979 4870956 0.96
duckdb / vortex-file-compressed (1.006x ➖, 0↑ 0↓)
name PR ae69ed6 (ns) base c0d1a4e (ns) ratio (PR/base)
vortex_q00/duckdb:vortex-file-compressed 10484482 10494664 1.00
vortex_q01/duckdb:vortex-file-compressed 6432444 6351326 1.01
duckdb / parquet (0.999x ➖, 0↑ 0↓)
name PR ae69ed6 (ns) base c0d1a4e (ns) ratio (PR/base)
vortex_q00/duckdb:parquet 23613829 23499817 1.00
vortex_q01/duckdb:parquet 9490562 9559125 0.99

No file size changes detected.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

1 participant