Canonicalize chunked nested types through the builder [builders-child-stack] by robert3005 · Pull Request #8967 · vortex-data/vortex

10 benchmarks regressed

⚡ 30 improved benchmarks
❌ 10 regressed benchmarks
✅ 1894 untouched benchmarks
⏩ 51 skipped benchmarks¹

Warning

Please fix the performance issues or acknowledge them on CodSpeed.

	Mode	Benchmark	`BASE`	`HEAD`	Efficiency
❌	Simulation	`canonicalize[1024, 32]`	55.9 µs	82.7 µs	-32.35%
❌	Simulation	`canonicalize[256, 32]`	55.9 µs	81.8 µs	-31.65%
❌	Simulation	`canonicalize[1024, 8]`	44.1 µs	62.6 µs	-29.66%
❌	Simulation	`canonicalize[16, 32]`	58 µs	82.3 µs	-29.5%
❌	Simulation	`canonicalize[256, 8]`	44 µs	61.9 µs	-28.96%
❌	Simulation	`canonicalize[1024, 2]`	41.9 µs	57 µs	-26.54%
❌	Simulation	`canonicalize[16, 8]`	47.3 µs	61.8 µs	-23.46%
❌	Simulation	`canonicalize[256, 2]`	42.2 µs	54.5 µs	-22.61%
❌	Simulation	`canonicalize[16, 2]`	53.7 µs	65.1 µs	-17.49%
❌	Simulation	`chunked_dict_primitive_into_canonical[u32, (1000, 10, 100)]`	1.6 ms	1.8 ms	-10.42%
⚡	Simulation	`take[small_m/shuffled/primitive/nonnull/chunks=16384/indices=1]`	1,079.2 µs	74.4 µs	×15
⚡	Simulation	`take[value_shape/duplicate99/fsl8/nonnull/chunks=16/indices=10000]`	36.6 ms	10.6 ms	×3.5
⚡	Simulation	`extend_from_array_zctl[(1000, 64)]`	2,187.2 µs	656.4 µs	×3.3
⚡	Simulation	`take[value_shape/shuffled/fsl8/nonnull/chunks=16/indices=10000]`	37.6 ms	11.8 ms	×3.2
⚡	Simulation	`extend_from_array_zctl[(10000, 8)]`	3.6 ms	1.3 ms	×2.9
⚡	Simulation	`take_chunked_fsl_random[32, 64]`	1,110.7 µs	514 µs	×2.2
⚡	Simulation	`take[small_m/shuffled/primitive/nonnull/chunks=1024/indices=1]`	156.2 µs	74.1 µs	×2.1
⚡	Simulation	`take[core/sorted/primitive/nonnull/chunks=16/indices=100000]`	29.8 ms	14.3 ms	×2.1
⚡	Simulation	`fsl_large`	200.3 µs	106.6 µs	+87.89%
⚡	Simulation	`take_chunked_fsl_random[16, 64]`	863.5 µs	469.9 µs	+83.76%
...	...	...	...	...	...

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Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.

_{Comparing claude/chunked-canonical-via-builder-9ze0t6 (5f173bf) with claude/builders-bulk-loop-callers-9ze0t6 (64c3464)}

51 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. ↩