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RowFn binary numeric ScalarFn rewrite - #9320

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ct/row-fn-apifrom
ct/row-fn-numeric
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RowFn binary numeric ScalarFn rewrite#9320
connortsui20 wants to merge 1 commit into
ct/row-fn-apifrom
ct/row-fn-numeric

Execute primitive binary operations with RowFn

b490007
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CodSpeed HQ / CodSpeed Performance Analysis failed Aug 10, 2026 in 0s

Performance Regression: -13.72%

⚡ 5 improved benchmarks
❌ 43 regressed benchmarks
✅ 1927 untouched benchmarks
🆕 1 new benchmark
⏩ 89 skipped benchmarks1

Warning

Please fix the performance issues or acknowledge them on CodSpeed.

Performance Changes

Mode Benchmark BASE HEAD Efficiency
Simulation case_when_nary_10_conditions[1000] 425.9 µs 614.8 µs -30.72%
Simulation baseline_lt[4, 1024] 98.2 µs 131.1 µs -25.14%
Simulation case_when_nary_equality_lookup[1000] 323.1 µs 426.2 µs -24.2%
Simulation case_when_nary_10_conditions[10000] 766.3 µs 1,004.4 µs -23.71%
Simulation baseline_eq[4, 1024] 97.1 µs 127 µs -23.53%
Simulation baseline_eq[16, 1024] 98.8 µs 128.5 µs -23.09%
Simulation eq_i64_constant 372.2 µs 481.3 µs -22.68%
Simulation baseline_lt[16, 1024] 99.6 µs 128.3 µs -22.38%
Simulation case_when_nary_early_dominant[1000] 234.4 µs 296.9 µs -21.06%
Simulation case_when_nary_3_conditions[1000] 236.5 µs 298.7 µs -20.8%
Simulation case_when_nary_equality_lookup[10000] 526.1 µs 654.3 µs -19.59%
Simulation cold_misaligned[(64, 256)] 4.4 ms 5.4 ms -18.59%
Simulation case_when_all_false[1000] 125 µs 152.4 µs -17.95%
Simulation bench_compare_sliced_dict_primitive[(1000, 10000)] 130.6 µs 158.7 µs -17.76%
Simulation bench_compare_sliced_dict_primitive[(2500, 10000)] 151.2 µs 182.2 µs -17.01%
Simulation bench_compare_sliced_dict_primitive[(2000, 10000)] 144.5 µs 173.7 µs -16.82%
Simulation case_when_all_true[1000] 131.1 µs 156.9 µs -16.45%
Simulation case_when_nary_early_dominant[10000] 391.7 µs 468.5 µs -16.39%
Simulation case_when_nary_3_conditions[10000] 394.1 µs 471.1 µs -16.35%
Simulation bench_compare_sliced_dict_primitive[(3333, 10000)] 165.6 µs 197.1 µs -15.97%
... ... ... ... ... ...

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

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Comparing ct/row-fn-numeric (b490007) with ct/row-fn-api (f759998)

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Footnotes

  1. 89 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.