News for hackers. Stuff that matters.

A comment on How low can you go? Ultra low latency Java in the real world [video]. Parent comment

Re:How low can you go? Ultra low latency Java in the real wo... by AnimalMuppet on Friday December 21, 2018 @12:00PM (#18734595)
It seems to me that part of high-performance computing is optimizing memory layout (so you can vectorize, and to avoid cache misses). I have a hard time seeing that even in Java; I have a really hard time seeing that in Haskell. Am I missing something?
[ Parent | on HN ]
Re:How low can you go? Ultra low latency Java in the real wo... by marcosdumay on Friday December 21, 2018 @12:34PM (#18734856)
As is usual in Haskell for this kind of question, you can theoretically capture the information at the type level, and there are good odds somebody is working in a GHC extension for that.

But on practice, I don't think you are missing anything.

[ Parent | on HN ]