Cargo.toml: use same optimization with uutils/factor for bench

[oech3]

No description provided.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 85.15%. Comparing base (3f5db7d) to head (6afd61b).
⚠️ Report is 30 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #69      +/-   ##
==========================================
+ Coverage   78.64%   85.15%   +6.51%     
==========================================
  Files          13       15       +2     
  Lines        2585     3490     +905     
  Branches      230      246      +16     
==========================================
+ Hits         2033     2972     +939     
+ Misses        552      518      -34     

Flag	Coverage Δ
macos_latest	85.07% <ø> (+7.43%)	⬆️
ubuntu_latest	84.55% <ø> (+6.37%)	⬆️
windows_latest	17.33% <ø> (+2.63%)	⬆️

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[codspeed-hq]

Merging this PR will improve performance by 10.97%

⚡ 1 improved benchmark
✅ 19 untouched benchmarks
⏩ 9 skipped benchmarks¹

Performance Changes

	Mode	Benchmark	BASE	HEAD	Efficiency
⚡	Simulation	glass_pumpkin (BPSW)	9.2 µs	8.3 µs	+10.97%

---

_{Comparing oech3:patch-1 (6afd61b) with main (afac996)}

Footnotes

1. 9 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. ↩

[xtqqczze]

num-prime is used not just by coreutils, could this be justified on it's own merits?

[oech3]

I guess optimization is applied for this crate when this is used by other projects missing profile.
It does not appear on the comment, but num-prime 's perf gained 6%.

[oech3]

It seems #69 (comment) is inccorrect. I'm not sure is i possible, but it might better to apply only for CodSpeed.

[xtqqczze]

This is a library crate, do optimization settings have any effect when used as a dependency?

[oech3]

I'm not sure. maybe, no. So this is useful only for benchmark.