For decompression works on owned arrays

[robert3005]

We have fast in place decompression path, pass the array by value and use them.

[codspeed]

Merging this PR will regress 1 benchmark

⚠️ Unknown Walltime execution environment detected

Using the Walltime instrument on standard Hosted Runners will lead to inconsistent data.

For the most accurate results, we recommend using CodSpeed Macro Runners: bare-metal machines fine-tuned for performance measurement consistency.

⚠️ 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

⚡ 3 improved benchmarks
❌ 1 regressed benchmark
✅ 2119 untouched benchmarks
⏩ 518 skipped benchmarks¹

Warning

Please fix the performance issues or acknowledge them on CodSpeed.

Performance Changes

	Mode	Benchmark	BASE	HEAD	Efficiency
❌	WallTime	bitpack_blocked_compress_avx2	6.7 µs	7.6 µs	-11.59%
⚡	WallTime	decode_chunked_avx512[i64, 524288]	19.1 µs	13.8 µs	+38.86%
⚡	WallTime	decode_chunked_avx2[i64, 524288]	18.9 µs	13.7 µs	+37.34%
⚡	WallTime	decode_chunked_neon[i64, 524288]	13.5 µs	11.9 µs	+14.15%

Tip

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

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_{Comparing rk/ownedfor (4bdf7fa) with develop (5314209)}

Footnotes

1. 518 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. ↩