<https://www.linkedin.com/posts/kavin-samiyappan_k...

# feed

[kavin]

https://www.linkedin.com/posts/kavin-samiyappan_kotlin-performance-hashmap-activity-7250735696536092672-PXQU?utm_source=share&amp;utm_medium=member_ios

[Arjan van Wieringen]

If it is more memory efficient, why do we only get benchmarks on speed? Allocations not the same as memory usage

[Gleb Minaev]

Looks interesting! But how did you measure the performance? Especially the allocations.

[Todd]

There's more context in Romain's original post: https://www.romainguy.dev/posts/2024/a-better-hashmap/

[Gleb Minaev]

@Todd Sorry, I could miss it. But I already read the article and didn't find neither any description of benchmarking process nor argument why memory performance is determined by number of memory allocations.