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Scan
Registered: Dec 2015
Posts: 111 |
Tremendous slowdown WinVice in "warp" mode.
Recently I installed a new nightly build of WinVice from Pokefinder, and when debugging my demo I noticed a tremendous slowdown in warp mode, going from 1300% to about 480%.
I've been backtracking the nightly builds to see which release introduced the slowdown, and it appears to have been introduced somewhere between WinVICE-2.4.29-x86-r31566 and WinVICE-2.4.29-x86-r31580.
I am not sure whether this is a bug or the slowdown is an effect of having something new implemented that requires a lot more processing power, but I've seen it happen on 3 different PC's (all running Windows 10) in both x64.exe and x64sc.exe.
Has anyone else noticed this slowdown?
Attached image of the two WinVice instances running next to eachother, idling in warp mode.
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iAN CooG
Registered: May 2002
Posts: 3187 |
Yes, getting slower warp mode every time it gets updated.
about 1500% in x64, X64sc less than 800%. It got 4000% (7000% with $d011=0) on this same pc on older versions =) |
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algorithm
Registered: May 2002
Posts: 705 |
Quite a dramatic difference considering both builds are in the same year and within a few months of each other. Did you check that all settings on both versions are the same? |
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TheRyk
Registered: Mar 2009
Posts: 2219 |
especially check if SID and Drive emulation settings are really the same |
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Scan
Registered: Dec 2015
Posts: 111 |
I unpacked each version to a different directory and ran it without changing any default settings.
Another thing I noticed is that with 31580 the warp speed is fairly constant (between 440%-480%), regardless of demo effect. When I run the same on 31566 it jumps between 1300%-2200%, depending which effect is executed (a simple fadein/fadeout line runs at 2000%).
I've taken a look at SID and Drive emulator settings, both are the same.
@Algorithm: 1 day difference ;) |
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chatGPZ
Registered: Dec 2001
Posts: 11357 |
https://sourceforge.net/p/vice-emu/code/31570/ |
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Scan
Registered: Dec 2015
Posts: 111 |
Aaahhhh, thanks!
Note to self: Don't check if settings are the same by saving the configuration settings and doing a diff over them. :P |
