Hi there!
Why there’s not a PSX emu for RetroArch PS3? I would really like to play some PS1 classics on the PS3 using some great filters/shaders available for RetroArch!
Thanks!
The PS3’s CPU isn’t fast enough to run a PS1 emulator without a dynarec, and one would have to be written specifically for it, IIRC. So, likely too much work for too little benefit. 
Gotcha! Thanks for the explanation. Home someday we get a PS1 dynarec core for the PS3! 