kiri11's performance improvements

[kiri11]

No description provided.

[codspeed-hq]

Merging this PR will improve performance by ×2.6

⚡ 3 improved benchmarks
❌ 2 regressed benchmarks
✅ 1 untouched benchmark

Warning

Please fix the performance issues or acknowledge them on CodSpeed.

Performance Changes

	Benchmark	BASE	HEAD	Efficiency
⚡	test_bench_compute_histogram[baseline]	10.7 s	9.3 s	+15.2%
❌	test_bench_find_corruptions[solution]	10.7 s	12.1 s	-11.35%
⚡	test_bench_find_matches[solution]	5.8 s	1.1 s	×5.3
❌	test_bench_find_corruptions[baseline]	10.7 s	11.9 s	-10.48%
⚡	test_bench_compute_histogram[solution]	9,427.7 ms	372.1 ms	×25

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 kiri11:one (9fad99b) with main (72790a0)}