Support Running lr-mame2010 KI Game

[rodc87]

Hello everyone! This is my first time posting here.

I am trying to run KIller Instinct game in lr-mame2010 in my RPI4 and I am sure my rom and romset should work on this emulator as I have tried it in other devices(windows pc) under the same version of the emulator lr-mame2010 and this works totally fine! Moreover this rom works perfectly fine in lr-mame2016 but the peformance is not good at all, and I guess this is by pure luck as the chd is completely designed for lr-mame2010.

Here is more details about my current setup :

Pi Model or other hardware: Raspberry PI4
RetroPie Version Used: Version 4.5.9 (Jan 2010
commit 52f149a4d98e63f0062d2f555dc79b992e66ec7f )
Built From: top of existing OS - Raspbian Buster 10 from
using git clone --depth=1 https://github.com/RetroPie/RetroPie-Setup.git
Emulator: lr-mame2010 included in Retropie
Log found in /dev/shm/runcommand.log (if relevant):
https://pastebin.com/KcaYe82u

I tried asking for help on the Retropie forum but they told me to ask for support here as they think it's an mame2010-lr ARM related issue :
https://retropie.org.uk/forum/topic/26666/support-running-lr-mame2010-ki-game

Could you please provide me with some help and tell me what could be the reason why mame2010-lr is failing to launch this game based on the provided log and what could be a possible solution to it?

Many thanks in advance. Any help is highly appreciated.
BR,

[mpalpha]

With new faster ARM cpus being used in the raspberry pi 4 and soon macs it may be time for someone port/optimizer the mips3 dynarec.
https://www.macrumors.com/guide/apple-silicon/