[RELEASE] Cemu - Wii U emulator

Discussion in 'Wii U - Emulation & CEMU' started by Exzap, Oct 13, 2015.

  1. Disco

    Disco GBAtemp Fan

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    Nov 10, 2006
    Croatia
    Croatia
    Wow, tried it today for the first time. It has microstutter in mario world and mk8.
    Is there anything I can do to improve it?
    I5 3350p@3.5ghz
    8Gb ram
    GTX 970
    X1 Gamepad
    Win10 64
    Cemu 1.5.5 and games installed on SSD.
     
  2. IIYAMA

    IIYAMA Advanced Member

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    May 1, 2016
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    I would suggest overclocking if you had i5 3570k ...
    There are 2 choices for you :
    _Wait and hope Cemu could be faster in the future
    _Upgrade your CPU to sth like i5 6600k and overclock it to 4.4GHz but you will have to replace your mobo and Ram
    Don't know much about Cemu but Haswell is 30% faster than Ivy Bridge in Dolphin Benchmark (Dolphin is Wii Emu) and Skylake is 10% faster than Haswell
     
    Last edited by IIYAMA, Aug 26, 2016
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  3. jasjeet

    jasjeet Advanced Member

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    Aug 28, 2011
    Did Cemu switch from xInput to dInput since 1.5.5? Since the X1 controller's Triggers are acting as a single axis, but were independent axis in 1.5.4.
     
  4. AboodXD

    AboodXD I hack NSMB games, and other shiz.

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    Correction: a single emulator is better than 2, both developpers can work on it and produce faster updates.
     
  5. AboodXD

    AboodXD I hack NSMB games, and other shiz.

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    Who cares if Decaf is getting better? Decaf is much older than Cemu, yet Cemu is still better. :/
     
  6. StripTheSoul

    StripTheSoul GBAtemp Fan

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    Nah, he's talking about micro stutters. He probably means the shader cache stutters and no matter how highend your PC is, they will still be there. For now, the only thing you can do to not get them is playing a level/track for a second time...
     
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  7. IIYAMA

    IIYAMA Advanced Member

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    His CPU is not fast enough to run game at full speed all the time . Maybe games like NSMBU , SM3D could run at full speed but I doubt MK8 could run at 60FPS all the time . Micro stuttering indeed happens on high-end CPU , but I haven't seen much slowdown on my friend rig : i7 4790k @ 4.4GHz , maybe once in a while . On a weaker PC , a lot of slowdown + micro stuttering make the game completely unplayable
     
    Last edited by IIYAMA, Aug 26, 2016
  8. Andrea22

    Andrea22 Member

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    Jul 10, 2016
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    I don't understand why there is so much hostility between Cemu and Decaf. Choose your favourite emulator (or also both), follow their developments and shut up. Here you have to reports bugs, improvements and say thanks to the developer if you are satisfied. That's all.
     
  9. FloatingFatMan

    FloatingFatMan GBAtemp Advanced Fan

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    Mar 29, 2016
    This kind of ridiculous bullshit always happens. It's no different to the OS wars, or the phone maker wars, or the console wars... Complete and utter stupidity.
     
  10. Adubbz

    Adubbz Member

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    Jul 3, 2016
    Last edited by Adubbz, Aug 26, 2016
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  11. AboodXD

    AboodXD I hack NSMB games, and other shiz.

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    Oct 11, 2014
    United Arab Emirates
    Not under a rock.
    Well, I can say that Cemu and Decaf both started around the same time.
    I know Exzap started working on Cemu since 2013, but he himself said there was no progress back then and Cemu started to progress when the Common key was leaked.

    That may mean that when Cemu wasn't progressing, Decaf was.

    Feel free to correct me.
     
    Last edited by AboodXD, Aug 26, 2016
  12. Adubbz

    Adubbz Member

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    Jul 3, 2016
    Right.....
     
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  13. FloatingFatMan

    FloatingFatMan GBAtemp Advanced Fan

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    Why does it matter? Why does anyone care? Support both emu's!
     
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  14. drew112288

    drew112288 Advanced Member

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    Jul 22, 2016
    United States
    New here i just started cemu for the first time and i am getting about 27 fps in mario kart 8.i saw other people getting close to 60 so i was wondering if there is some "secret" to getting more fps? I use a nvidia gtx 960 if that helps any.
     
  15. legend80

    legend80 GBAtemp Regular

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    May 1, 2016
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    I don't know.

    There's SHADER stutters - nothing will fix except playing for now (c'mon dolphin-like async shader cache!)

    Then there's MICRO stutters which seem like they will never go away without maybe more power/cemu fix. Every 5 secs or so, there's just a tiny hiccup is how I would describe it. These are present for my on MK8, even after playing the track 9 times and I avg. 60 fps. THIS is what I'd like more info on/resolved.
     
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  16. drew112288

    drew112288 Advanced Member

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    Jul 22, 2016
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    it seems i had forgotten to put in my nvidia control options to prefer maximum performance. It was still using intel gpu. I would still like to know about any tips and tricks for more speed or ANYTHING else with this emulator if you guys wouldnt mind?
     
    TotalInsanity4 likes this.
  17. StripTheSoul

    StripTheSoul GBAtemp Fan

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    Apr 3, 2016
    Gambia, The
    Yeah, I'm so annoyed by all that black or white bullshit. Call me crazy but I think right there you see one of the big issues in the human
    True, there's those other micro stutters... but I don't think they have anything to do with the power of the system. I'm guessing these will be eliminated when Cemu gets some optimization.
     
    TotalInsanity4 likes this.
  18. emmauss

    emmauss GBAtemp Advanced Fan

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    May 12, 2014
    Ghana
    Accra, Ghana
    a few tips:
    run cemu on your discrete graphics card.
    try both cpu timer modes to see which is best for a game. host timer may help load games faster but can cause problems
    generally enable all debug options(and disabling sound for smach) gives good speed. it is best not to check "disable streamout".
    make sure the recompiler is checked under cpu mode.
     
  19. reznoire

    reznoire GBAtemp Regular

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    Feb 3, 2016
    United States
    1.5.6 New Super Luigi U


    Super Mario Maker
     
  20. drew112288

    drew112288 Advanced Member

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    Jul 22, 2016
    United States
    I notice that the games when i play them say 30 or 60 fps but the video is very choppy like start stop start stop
     
    Last edited by drew112288, Aug 26, 2016
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