join: add benchmarks

[WaterWhisperer]

Supplement to #9982

[sylvestre]

i wrote: #9991

[WaterWhisperer]

i wrote: #9991

Oh, sorry I didn't notice. I'll close it.

[sylvestre]

well, we can keep yours :)

[sylvestre]

just add it to github action and just keep one value for the bench (and move it into the function)

[WaterWhisperer]

thanks for the review

[codspeed-hq]

CodSpeed Performance Report

Merging #10005 will not alter performance

_{Comparing WaterWhisperer:join-benchmark (54f2354) with main (ea64612)}

Summary

✅ 135 untouched
🆕 3 new
⏩ 37 skipped¹

Benchmarks breakdown

	Benchmark	BASE	HEAD	Efficiency
🆕	join_partial_overlap	N/A	10.5 ms	N/A
🆕	join_custom_separator	N/A	12.1 ms	N/A
🆕	join_full_match	N/A	12.8 ms	N/A

Footnotes

1. 37 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. ↩

[sylvestre]

please keep 3 benchmarks, we probably don't need 6 as they take a long time to run

[WaterWhisperer]

please keep 3 benchmarks, we probably don't need 6 as they take a long time to run

ok

[sylvestre]

oh, please create a new bench marking (same file) with the French locale to compare with the current other pr
thanks

[WaterWhisperer]

oh, please create a new bench marking (same file) with the French locale to compare with the current other pr thanks

do it in another PR?

[sylvestre]

Yes please