• [gentoo-user] Trying to fix stuttering emulators (melonDS and PCSX2)

    From Jamie Getty@21:1/5 to All on Sat Nov 27 09:00:01 2021
    Hello Gentoo users. I've recently been encountering some issues running
    games on my PC. Here's video evidence of the issues I've seen: https://www.youtube.com/watch?v=1hNwwOOikGQ

    I am using a GTX970 with the latest proprietary nvidia drivers (495.44-r2)
    on the normal amd64 profile (default/linux/amd64/17.1). It's not the
    version that's causing the problem, because I recorded the linked video *before* I updated the drivers. The update changed nothing.

    Oh, also, in the past, I followed this <https://wiki.gentoo.org/wiki/Project:Sound/How_to_Enable_Realtime_for_Multimedia_Applications>
    article, so my user *jamie* is part of the *realtime* group, and my /etc/security/limits.conf file looks like this. I thought it might be
    relevant since I set it up back when I used Desmume instead of melonDS:

    * hard rtprio 0
    * soft rtprio 0
    @realtime hard rtprio 20
    @realtime soft rtprio 10


    All of this has been frustrating me for nearly two weeks, so any help or
    tips are much appreciated.
    --
    Sincerely,
    Jamie

    <div dir="ltr"><div>Hello Gentoo users. I&#39;ve recently been encountering some issues running games on my PC. Here&#39;s video evidence of the issues I&#39;ve seen: <a href="https://www.youtube.com/watch?v=1hNwwOOikGQ">https://www.youtube.com/watch?v=
    1hNwwOOikGQ</a></div><div><br></div><div>I am using a GTX970 with the latest proprietary nvidia drivers (495.44-r2) on the normal amd64 profile (default/linux/amd64/17.1). It&#39;s not the version that&#39;s causing the problem, because I recorded the
    linked video <b>before</b> I updated the drivers. The update changed nothing.</div><div><br></div><div>Oh, also, in the past, I followed <a href="https://wiki.gentoo.org/wiki/Project:Sound/How_to_Enable_Realtime_for_Multimedia_Applications">this</a>
    article, so my user <i>jamie</i> is part of the <i>realtime</i> group, and my /etc/security/limits.conf file looks like this. I thought it might be relevant since I set it up back when I used Desmume instead of melonDS:<br></div><blockquote class="gmail_
    quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div>* hard rtprio 0</div><div>* soft rtprio 0</div><div>@realtime hard rtprio 20</div><div>@realtime soft rtprio 10<br></div></blockquote><div> </div><div>
    All of this has been frustrating me for nearly two weeks, so any help or tips are much appreciated.<br></div><div>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div>Sincerely,<br></div>Jamie<br></div></div><
    /div></div>

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  • From Nikos Chantziaras@21:1/5 to Jamie Getty on Tue Nov 30 11:00:01 2021
    On 27/11/2021 09:52, Jamie Getty wrote:
    Hello Gentoo users. I've recently been encountering some issues running
    games on my PC. Here's video evidence of the issues I've seen: https://www.youtube.com/watch?v=1hNwwOOikGQ <https://www.youtube.com/watch?v=1hNwwOOikGQ>

    That video shows your PC is not fast enough to run the emulator. It only
    runs at about half speed.

    What is your CPU? You can also use sys-process/htop to see how
    overloaded the primary CPU core gets. If it's at 100%, then that means
    you just need a CPU with faster single-core performance.

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