speed things up

[linsea]

hi, how about the performance compare with others? any benchmark?

[Albul]

@linsea Here I have created couple with graphs:
https://github.com/Albul/benchmarks-java-kotlin

[hrldcpr]

Thanks @Albul that's really useful! Looks like there's lots of room for improvement in TreePVector.

And good to know about the ConsPStack recursion bugs, I'll make sure that's fixed in #75

[Albul]

@hrldcpr thanks.
Also measurements in terms of size:
https://github.com/Albul/sizeof-objects-java

It seems quite big usage, maybe because of using long key in IntTree

[hrldcpr]

Awesome thanks, that's very interesting and useful data

[hrldcpr]

@Albul fyi the latest release—PCollections v3.1.3—fixes the stack overflow bugs you found, so if it's not too much trouble to re-run your benchmarks with the new version, I'd love to see the results

[hrldcpr]

@BomBardyGamer shared another set of benchmarks, which could also be useful for speeding things up
https://github.com/JohnnyJayJay/persistent-data-structures-benchmark