08969: area51, maxforce: R3000 high CPU load

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
08969	Gameplay	Major	Always	21 days ago	13 days ago

Tester	peterson1965	View Status	Public	Platform	MAME (Official Binary)
Assigned To		Resolution	Open	OS	Windows 10/11 (64-bit)
Status [?]	Confirmed			Driver	atari/jaguar.cpp
Version	0.271	Fixed in Version		Build	64-bit
		Fixed in Git Commit		Github Pull Request #

Summary	08969: area51, maxforce: R3000 high CPU load
Description	AREA 51 R3000 AND MAXIMUM FORCE SINCE 0.247 AND UP. 0.246 IS FINE AREA 51 WORKS PERFECT ON CLONES AND AREA51/MAXIMUM FORCE DUO .256 mame area51 -bench 90 Average speed: 1296.88% (89 seconds) mame maxforce -bench 90 Average speed: 957.33% (89 seconds) .271 mame area51 -bench 90 Average speed: 224.21% (89 seconds) mame maxforce -bench 90 Average speed: 214.23% (89 seconds)
Steps To Reproduce
Additional Information
Github Commit

Flags
Regression Version
Affected Sets / Systems	area51, maxforce

Attached Files

No.22465 Robbbert Moderator 16 days ago	My computer is much slower than yours it seems. >mame area51 -bench 90 Average speed: 104.75% (89 seconds) >mame maxforce -bench 90 Average speed: 105.50% (89 seconds) Sadly, it's the nature of MAME to get slower and slower... and slower. This is why so many other emulators are eating its lunch. But perhaps there really is a problem. We'll see if anything gets done.
No.22496 VasiliyFamiliya Tester 13 days ago	I think it may have some connection with a speed saltations to the opposite side - for example, in the Total Vice recentry. Or, for exemple, few days ago I found that Gunblade NY (i.e Sega Model 2B-CRX) runs faster than on previous official releases - around 50~70%. Did an official release builders have any update of GCC or any other devtoolkit elements?