Have tested runahead on Retroarch on a PS Classic and it works.let me know how you get on
Specs are ARM Cortex-A35 at 1.5 GHz
On Genesis Plus GX (running Snatcher (Sega CD)) Run Ahead of 1 frame results in a playable experience (you can add hard GPU sync and frame delay on top of that). 2 frames of Run Ahead introduces stutter.
On mGBA Run Ahead of 1 frame already introduces stutter. (Same might go for the Switch, or not.)
In any case - this is a working and viable feature on other ARM platforms (not just Rasp Pi builds) and it would be nice to have it working on the Switch as well.
Use Genesis Plus GX to test imho (as its documented, that it was optimized for Run Ahead recently).
Last edited by notimp,