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feat: add builder execution path with AppendChild step #7677

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feat: add builder execution path with AppendChild step #7677

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CodSpeed HQ / CodSpeed Performance Analysis failed Apr 28, 2026 in 0s

Performance Regression: -24.82%

⚠️ Different runtime environments detected

Some benchmarks with significant performance changes were compared across different runtime environments,
which may affect the accuracy of the results.

Open the report in CodSpeed to investigate

⚡ 19 improved benchmarks
❌ 5 regressed benchmarks
✅ 1106 untouched benchmarks
⏩ 33 skipped benchmarks1

⚠️ Please fix the performance issues or acknowledge them on CodSpeed.

Performance Changes

Mode Benchmark BASE HEAD Efficiency
❌ Simulation chunked_opt_bool_into_canonical[(10, 1000)] 1 ms 1.3 ms -24.82%
❌ Simulation chunked_opt_bool_into_canonical[(100, 100)] 220 µs 256.2 µs -14.14%
❌ Simulation chunked_varbinview_opt_into_canonical[(10, 1000)] 2.5 ms 2.8 ms -12.21%
❌ Simulation chunked_varbinview_into_canonical[(10, 1000)] 1.7 ms 2 ms -15.53%
⚡ Simulation alp_rd_decompress_f64 2.4 ms 1.1 ms ×2.2
⚡ Simulation decompress[alp_for_bp_f64] 2.9 ms 1.8 ms +58.54%
⚡ Simulation patched_take_10k_first_chunk_only 301.9 µs 271.4 µs +11.24%
⚡ Simulation patched_take_10k_adversarial 258.4 µs 228.1 µs +13.29%
⚡ Simulation take_10k_first_chunk_only 270.4 µs 225.4 µs +19.97%
⚡ Simulation take_10k_dispersed 284.4 µs 239.3 µs +18.85%
⚡ Simulation patched_take_10k_dispersed 315.5 µs 284.9 µs +10.73%
⚡ Simulation decompress_rd[f32, (10000, 0.0)] 166.2 µs 85.4 µs +94.59%
⚡ Simulation decompress_rd[f64, (10000, 0.0)] 258.2 µs 121.9 µs ×2.1
⚡ Simulation decompress_rd[f64, (10000, 0.1)] 258.7 µs 121.8 µs ×2.1
⚡ Simulation decompress_rd[f64, (100000, 0.0)] 2,294.7 µs 978.6 µs ×2.3
⚡ Simulation decompress_rd[f32, (100000, 0.0)] 1,287 µs 495.5 µs ×2.6
⚡ Simulation decompress_rd[f64, (100000, 0.01)] 2.3 ms 1 ms ×2.3
⚡ Simulation decompress_rd[f64, (10000, 0.01)] 258.6 µs 121.7 µs ×2.1
⚡ Simulation decompress_rd[f32, (10000, 0.1)] 165.9 µs 81.7 µs ×2
⚡ Simulation decompress_rd[f64, (100000, 0.1)] 2.3 ms 1 ms ×2.3
... ... ... ... ... ...

ℹ️ Only the first 20 benchmarks are displayed. Go to the app to view all benchmarks.

Comparing ji/append-to-builder-iter (178f4a2) with develop (b13ba9c)

Open in CodSpeed

Footnotes

  1. 33 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. ↩

View more details on CodSpeed HQ