Add StandardSum: a sum aggregate where zero valid values yields null#8705
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mhk197 wants to merge 13 commits into
Open
Add StandardSum: a sum aggregate where zero valid values yields null#8705mhk197 wants to merge 13 commits into
StandardSum: a sum aggregate where zero valid values yields null#8705mhk197 wants to merge 13 commits into
CodSpeed HQ / CodSpeed Performance Analysis
failed
Jul 12, 2026 in 0s
5 benchmarks regressed
⚡ 11 improved benchmarks
❌ 5 regressed benchmarks
✅ 1621 untouched benchmarks
🆕 12 new benchmarks
⏩ 38 skipped benchmarks1
Warning
Please fix the performance issues or acknowledge them on CodSpeed.
Performance Changes
| Mode | Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|---|
| ❌ | Simulation | fsl_sum_small |
57.6 µs | 81.6 µs | -29.47% |
| ❌ | Simulation | chunked_varbinview_canonical_into[(1000, 10)] |
154.6 µs | 190.7 µs | -18.95% |
| ❌ | Simulation | listview_sum_small |
73.4 µs | 86.2 µs | -14.76% |
| ❌ | Simulation | slice_empty_vortex |
339.4 ns | 397.8 ns | -14.66% |
| ❌ | Simulation | take_map[(0.1, 1.0)] |
1.6 ms | 1.9 ms | -13.24% |
| ⚡ | Simulation | bitwise_not_vortex_buffer_mut[128] |
244.4 ns | 186.1 ns | +31.34% |
| ⚡ | Simulation | bitwise_not_vortex_buffer_mut[1024] |
304.7 ns | 246.4 ns | +23.68% |
| ⚡ | Simulation | list_sum_large |
135.7 ms | 111.6 ms | +21.57% |
| ⚡ | Simulation | listview_sum_large |
108.1 ms | 89.1 ms | +21.34% |
| ⚡ | Simulation | chunked_varbinview_into_canonical[(1000, 10)] |
205.9 µs | 170.3 µs | +20.93% |
| ⚡ | Simulation | bitwise_not_vortex_buffer_mut[2048] |
398.6 ns | 340.3 ns | +17.14% |
| ⚡ | Simulation | encode_varbin[(10000, 2)] |
977.1 µs | 836.4 µs | +16.83% |
| ⚡ | Simulation | list_sum_nullable_elements_large |
493.8 ms | 426.9 ms | +15.67% |
| ⚡ | Simulation | sum_i32_nullable_all_valid |
41.5 µs | 36.8 µs | +12.92% |
| ⚡ | Simulation | list_sum_nullable_elements_medium |
4.9 ms | 4.3 ms | +11.83% |
| ⚡ | Simulation | compare_int_constant |
298.7 µs | 268.8 µs | +11.11% |
| 🆕 | Simulation | standard_sum_f64_all_valid |
N/A | 61.4 µs | N/A |
| 🆕 | Simulation | standard_sum_f64_clustered_nulls |
N/A | 89.3 µs | N/A |
| 🆕 | Simulation | standard_sum_i32_clustered_nulls |
N/A | 86.2 µs | N/A |
| 🆕 | Simulation | standard_sum_i32_nullable_all_valid |
N/A | 57.7 µs | N/A |
| ... | ... | ... | ... | ... | ... |
ℹ️ Only the first 20 benchmarks are displayed. Go to the app to view all benchmarks.
Tip
Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.
Comparing mk/sum-empty-null (420719a) with develop (d2b2378)
Footnotes
-
38 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. ↩
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