anki icon indicating copy to clipboard operation
anki copied to clipboard
verified publisher icon ankitects

Reviewer shouldn't need to read FSRS config on every card answer

Open user1823 opened this issue 2 months ago • 3 comments

Currently, the reviewer reads the config on every card answer to know whether FSRS is enabled. This has performance costs.

https://github.com/ankitects/anki/blob/321e23acb2b02d657ca08727546c016d7ef27381/rslib/src/scheduler/answering/mod.rs#L449

We should be able to optimize this by making some changes similar to https://github.com/ankitects/anki/pull/3860.

Originally posted by @user1823 in https://github.com/ankitects/anki/issues/4391#issuecomment-3405522828

user1823 avatar Oct 16 '25 14:10 user1823

Hi!

@matbe766 and I would like to work on this issue together. Just wanted to check if it’s still relevant and open for contribution.

Thanks!

Hannanilsenn avatar Nov 03 '25 10:11 Hannanilsenn

Yes, this is still open. But, looking at the linked load balancer PR, it feels like fixing this issue will require a good understanding of the codebase.

user1823 avatar Nov 03 '25 10:11 user1823

Thanks!
We’ll take a look at it and see if we can come up with a possible solution.
Then we can discuss it further.

Hannanilsenn avatar Nov 03 '25 11:11 Hannanilsenn