Lumpiasty
c9e6ec7b23
EasyEffects DSP plugins (rnnoise, deepfilternet, crystalizer) drop audio when the system is under load. Layered workaround with per-optimization toggles for bisecting impact: - cgroup-based CPU partitioning: dedicated audio.slice with AllowedCPUs pinning, restricted app/session/background slices for everything else - rlimits so PipeWire's module-rt sets SCHED_FIFO 88 directly instead of going through RTKit's priority-10 ceiling - persistent watcher that re-applies performance governor on audio cores (gamemoded/PPD keep resetting it) - ananicy rule pinning easyeffects to nice -12 for non-RT DSP threads - znver4-tuned rebuilds of easyeffects and its DSP deps Master switch + per-feature toggles via lumpiasty.audioRt.*; all enabled by default on acer host. None of this fully eliminates dropouts on this thermally constrained laptop but each layer is independently testable.
75 lines
2.3 KiB
Nix
75 lines
2.3 KiB
Nix
{ config, lib, pkgs, osConfig, ... }:
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{
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options.lumpiastyHome.enablePcApps = lib.mkEnableOption "Enable desktop apps for this account";
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config = lib.mkIf (config.lumpiastyHome.enablePcApps && osConfig.lumpiasty.pc) {
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home.packages = with pkgs; [
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vesktop
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# Manual update, not yet in nixpkgs as for now
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(spotify.overrideAttrs (old: rec {
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version = "1.2.86.502.g8cd7fb22";
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rev = "94";
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src = fetchurl {
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name = "spotify-${version}-${rev}.snap";
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url = "https://api.snapcraft.io/api/v1/snaps/download/pOBIoZ2LrCB3rDohMxoYGnbN14EHOgD7_${rev}.snap";
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hash = "sha256-XhwyaObck6viIvDRXEztlSLja5fsfw5HgHUUQzMehLI=";
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};
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}))
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pass-wayland
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teamspeak6-client
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easyeffects
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libreoffice-qt6-fresh
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vlc
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inkscape
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(qtpass.overrideAttrs (old: rec {
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version = "1.7.0";
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src = pkgs.fetchFromGitHub {
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owner = "IJHack";
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repo = "QtPass";
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tag = "v${version}";
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hash = "sha256-0qbKM24v7xRiuBEs+rHP2l1W8bCl7uJRc3jzpDdjp/c=";
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};
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}))
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signal-desktop
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transmission_4-qt6
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thunderbird
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pwgen
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siyuan
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gimp
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ventoy-full-qt
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];
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programs.librewolf.enable = true;
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services.easyeffects.enable = true;
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systemd.user.services.easyeffects.Service = lib.mkIf osConfig.lumpiasty.audioRt.cpuPartitioning {
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# Move easyeffects into audio.slice (defined in modules/desktop/audio-rt.nix)
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# which has AllowedCPUs=<audioCpus> — pins all DSP work to the reserved cores.
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Slice = "audio.slice";
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};
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programs.chromium.enable = true;
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programs.chromium.package = pkgs.ungoogled-chromium;
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services.flatpak.remotes = [{
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name = "flathub"; location = "https://dl.flathub.org/repo/flathub.flatpakrepo";
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}];
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services.flatpak.packages = [
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# "org.onlyoffice.desktopeditors"
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];
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# Vesktop settings
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# Nope, TODO
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# home.file.vesktop = {
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# enable = true;
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# executable = false;
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# source = ./Vencord/settings.json;
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# target = ".config/Vencord/settings.json";
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# };
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# home.file.vesktopPlugins = {
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# enable = true;
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# executable = false;
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# source = ./Vencord/settings/settings.json;
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# target = ".config/vesktop/settings/settings.json";
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# };
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};
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} |