fix: accept FixedSizeList dtype when deserializing ListValue scalars#8696
Merged
CodSpeed HQ / CodSpeed Performance Analysis
failed
Jul 9, 2026 in 0s
2 benchmarks regressed
⚡ 3 improved benchmarks
❌ 2 regressed benchmarks
✅ 1614 untouched benchmarks
⏩ 42 skipped benchmarks1
Warning
Please fix the performance issues or acknowledge them on CodSpeed.
Performance Changes
| Mode | Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|---|
| ❌ | Simulation | rebuild_naive |
91.4 µs | 105.8 µs | -13.67% |
| ❌ | Simulation | chunked_varbinview_opt_canonical_into[(100, 100)] |
305.6 µs | 340.4 µs | -10.23% |
| ⚡ | Simulation | chunked_varbinview_into_canonical[(1000, 10)] |
205.9 µs | 170.1 µs | +21.08% |
| ⚡ | Simulation | bitwise_not_vortex_buffer_mut[128] |
244.4 ns | 215.3 ns | +13.55% |
| ⚡ | Simulation | bitwise_not_vortex_buffer_mut[1024] |
304.7 ns | 275.6 ns | +10.58% |
Tip
Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.
Comparing polarsignals:v0.77.0-patched (e855f4c) with develop (a6ce832)
Footnotes
-
42 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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