this post was submitted on 13 Dec 2024
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Are there any DS emulators that have an overclocking feature? (lemmy.ml)
submitted 1 week ago by [email protected] to c/[email protected]
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There is a mod for the DSi/3DS called "Twilight Menu" and it allows DS games to use the DSi's better clock speeds. Given that overclocking is a common feature for emulators, I was wondering if there were any DS emulators with this feature. I have seen discussions on other websites about this topic and how it would be possible but none of the emulators are listed as having an overclocking feature. All of the documentation and discussions about this seem to be at least a few years old and I know a lot can happen in a few years.

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[–] [email protected] 1 points 1 week ago (1 children)

I have cleared the cache and data from the app manager, re-updated everything in the online updater section and I have checked to make sure that the touch mode setting was set to auto but it's still not working. I will continue checking every section unless you have something I can try.

[–] bishoponarope 2 points 1 week ago (1 children)

Nothing right now I'm afraid. I will grab my 8bitdo later and test with an android tablet, see if I can recreate and figure out the issue. Expect a response in the next 6-8 hours, I'm afraid I gotta sleep, sorry.

[–] [email protected] 2 points 6 days ago (1 children)

Ok, I've looked into it a bit more and I found this issue on github. It seems the issue has been present since at least 1.17 stable and while it has been fixed in nightly, the issue still exists in the latest stable version because it seems like it was fixed about 5 days after the stable version was released.

I have downloaded the nightly version and I am able to use both a controller and the touchscreen together. I haven't tested the DSi emulation yet though, I'll have to do that later because I'm about to go to bed.

[–] bishoponarope 2 points 6 days ago (1 children)

Nice, guess there's a fix in the pipeline. Glad you found a solution. Lmk if it works, have a good one

[–] [email protected] 1 points 6 days ago (1 children)

I have tried it more and I can't really tell if setting the console mode to DSi actually causes the games to perform better. The only game that I know of that has noticeable performance issues on real hardware is Grand Theft Auto Chinatown Wars but I can't really test it because the emulator lags during situations where the game would lag on real hardware. The only thing I have to go off of right now, is that the emulator seems to lag slightly more when the console mode is set to DSi but that could just be caused by differences in firmware.

[–] bishoponarope 2 points 6 days ago (2 children)

Interesting. I've noticed a performance boost in pkmn HG/SS & B&W2 from my own testing, and I ran a homebrew game called WolveSlayer, which definitely improved too.

[–] [email protected] 1 points 6 days ago

I decided to try something. Seeing that just playing the games isn't really that good of a way to test it, I thought I could try running some homebrew that could either test the cpu or just tell me info about it. So far the closest I've gotten is to use DSLinux and run cat /proc/cpuinfo to get some info about the CPU. The only problem with this is that, the only thing I have to go of is the "bogomips" which is not a very good way to measure CPU speed. But for what it's worth, while it doesn't work in every emulator, I've noticed that some emulators are showing about 16 bogomips and others are showing about 33.

While bogomips is not a very accurate way to measure CPU speed, I think it would still be helpful in this particular situation. I can't test DSLinux on my DS because either my flash card or my DS itself aren't working properly, but I think it's probably safe to assume that the ones showing 33 bogomips are probably running at DSi clock speeds. I want to test it on more emulators but it's getting late for me, so I'll have to do that tomorrow.

[–] [email protected] 1 points 6 days ago

I'm not sure about HG/SS or WolveSlayer but all four of the gen 5 Pokemon games are DSi enhanced so they get a performance boost even without a modded DSi. I'd try other games but if the emulator is lagging on everything I have then I don't know if I'd be able to. I know other emulators, like DraStic, actually run significantly better, even on older devices, but I don't know if they automatically use the DSi's clock speed or at least have the option to.