English Amiga Board

English Amiga Board (http://eab.abime.net/index.php)
-   support.WinUAE (http://eab.abime.net/forumdisplay.php?f=5)
-   -   68040/60 speed (http://eab.abime.net/showthread.php?t=50311)

Seiya 19 January 2010 09:46

68040/60 speed
 
does winuae emulate real instruction set in various processor?
i'd like to emulate real 68040 and 68060 speed one day :)

StingRay 19 January 2010 10:04

Quote:

Originally Posted by Seiya (Post 635006)
does winuae emulate real instruction set in various processor?
i'd like to emulate real 68040 and 68060 speed one day :)

Of course it emulates "real" instructions, how could it work otherwise? :)
Real 040/060 (i.e. l understand that as "limit speed to f.e. 68060/50 Mhz) is not going to happen to soon (if ever) because it's not easy to implement. But Toni can explain the reasons for that much better than me. :)

Toni Wilen 19 January 2010 10:28

First, I can see failure of not reading beta thread rules.

Second, already answered somewhere multiple times. Not going to search just now because of first point.

ADDED: quick answer because I don't want to be too annoying :)

No. 68040+ modes really require JIT and JIT speed is "as fast as possible", it can't be adjusted without making it slower than non-JIT modes.
Also I am not interested at all, if some 68040+ software breaks due to "too fast cpu", it is someone elses problem.

Either you get accurate (68000/020 CE) or as fast as possible emulation (68020+/JIT). It is impossible to have both.


All times are GMT +2. The time now is 22:35.

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2021, vBulletin Solutions Inc.

Page generated in 0.04552 seconds with 11 queries