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add option for system76 scheduler and enable on acer

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Lumpiasty
2026-03-12 22:56:08 +01:00
parent 348f51931b
commit 9ac845015b
3 changed files with 189 additions and 184 deletions
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hosts/acer.nix
+1
View File
@@ -89,6 +89,7 @@ rec {
laptop = true;
gaming = true;
enableTailscale = true;
system76Scheduler = true;
};
virtualisation.vmVariant = {
modules/default.nix
+1
View File
@@ -21,5 +21,6 @@
desktop/touchpad.nix
desktop/pulseaudio.nix
desktop/tailscale.nix
desktop/system76-scheduler.nix
];
}
modules/desktop/system76-scheduler.nix
+187 -184
View File
@@ -1,195 +1,198 @@
{ config, lib, pkgs, modulesPath, ... }:
{
options.lumpiasty.system76Scheduler = lib.mkEnableOption "Enable system76-scheduler";
# Enable system76-scheduler
# Config basically rewrite of stock, a bit tuned
services.system76-scheduler = {
enable = true;
useStockConfig = false;
settings = {
processScheduler = {
pipewireBoost = {
enable = true;
profile = {
nice = -6;
ioClass = "best-effort";
ioPrio = 0;
config = lib.mkIf (config.lumpiasty.system76Scheduler) {
# Enable system76-scheduler
# Config basically rewrite of stock, a bit tuned
services.system76-scheduler = {
enable = true;
useStockConfig = false;
settings = {
processScheduler = {
pipewireBoost = {
enable = true;
profile = {
nice = -6;
ioClass = "best-effort";
ioPrio = 0;
};
};
};
foregroundBoost = {
enable = true;
foreground = {
nice = 0;
ioClass = "best-effort";
ioPrio = 0;
};
background = {
nice = 6;
ioClass = "idle";
foregroundBoost = {
enable = true;
foreground = {
nice = 0;
ioClass = "best-effort";
ioPrio = 0;
};
background = {
nice = 6;
ioClass = "idle";
};
};
};
};
assignments = {
sound-server = {
nice = -15;
ioClass = "realtime";
ioPrio = 0;
matchers = [
# original config matches on /usr/bin/..., but this is NixOS
"pipewire"
"pipewire-pulse"
"jackd"
];
};
recording = {
nice = -9;
ioClass = "best-effort";
ioPrio = 0;
matchers = [
"amsynth"
"jamesdsp"
"jitsi"
"mumble"
"obs"
"teams"
"wireplumber"
"zoom"
"bitwig-studio"
"include name=\"Bitwig*\""
];
};
games = {
nice = -5;
ioClass = "best-effort";
ioPrio = 0;
matchers = [
"lutris"
"steam"
"heroic"
"itch"
"vrcompositor"
"vrdashboard"
"vrmonitor"
"vrserver"
"include descends=\"steam\""
"include descends=\"lutris\""
"include descends=\"heroic\""
"include descends=\"itch\""
];
};
desktop-environment = {
nice = -3;
ioClass = "best-effort";
ioPrio = 0;
matchers = [
"cosmic-comp"
"gnome-shell"
"i3wm"
"kwin"
"kwin_wayland"
"Xwayland"
"sway"
"Hyprland"
"gamescope"
"Xorg"
];
};
session-services = {
nice = 9;
ioClass = "idle";
matchers = [
"include parent=\"gnome-session-binary\""
"include parent=\"gvfsd\""
"include cgroup=\"/user.slice/*.service\" parent=\"systemd\""
"include cgroup=\"/user.slice/*/session.slice/*\" parent=\"systemd\""
"exclude cgroup=\"/user.slice/*/app.slice/*\""
"exclude cgroup=\"/user.slice/*/session.slice/*\""
"exclude cgroup=\"/user.slice/*app-dbus*\""
];
};
system-services = {
nice = 12;
ioClass = "idle";
matchers = [
"include cgroup=\"/system.slice/*\""
];
};
package-manager = {
nice = 15;
class = "batch";
ioClass = "idle";
matchers = [
"include name=\"apt-*\""
"include name=\"dpkg-*\""
"apt"
"dpkg"
"flatpak"
"fwupd"
"packagekitd"
"update-initramfs"
"nix"
];
};
batch = {
nice = 19;
class = "idle";
ioClass = "idle";
matchers = [
"include name=\"sbuild-*\""
"\"7z\""
"\"7za\""
"\"7zr\""
"ar"
"boinc"
"c++"
"cargo"
"clang"
"cmake"
"cpp"
"FAHClient"
"FAHCoreWrapper"
"fossilize-replay"
"g++"
"gcc"
"gradle"
"javac"
"ld"
"lld"
"make"
"mold"
"mvn"
"ninja"
"rust-analyzer"
"rustc"
"sbuild"
"tar"
"tracker-miner-fs-3"
"unrar"
"zip"
];
};
};
exceptions = [
"include descends=\"chrt\""
"include descends=\"gamemoderun\""
"include descends=\"ionice\""
"include descends=\"nice\""
"include descends=\"taskset\""
"include descends=\"schedtool\""
"chrt"
"dbus"
"dbus-broker"
"gamemoderun"
"ionice"
"nice"
"rtkit-daemon"
"systemd"
"taskset"
"schedtool"
"/etc/profiles/per-user/user/bin/easyeffects*"
];
};
assignments = {
sound-server = {
nice = -15;
ioClass = "realtime";
ioPrio = 0;
matchers = [
# original config matches on /usr/bin/..., but this is NixOS
"pipewire"
"pipewire-pulse"
"jackd"
];
};
recording = {
nice = -9;
ioClass = "best-effort";
ioPrio = 0;
matchers = [
"amsynth"
"jamesdsp"
"jitsi"
"mumble"
"obs"
"teams"
"wireplumber"
"zoom"
"bitwig-studio"
"include name=\"Bitwig*\""
];
};
games = {
nice = -5;
ioClass = "best-effort";
ioPrio = 0;
matchers = [
"lutris"
"steam"
"heroic"
"itch"
"vrcompositor"
"vrdashboard"
"vrmonitor"
"vrserver"
"include descends=\"steam\""
"include descends=\"lutris\""
"include descends=\"heroic\""
"include descends=\"itch\""
];
};
desktop-environment = {
nice = -3;
ioClass = "best-effort";
ioPrio = 0;
matchers = [
"cosmic-comp"
"gnome-shell"
"i3wm"
"kwin"
"kwin_wayland"
"Xwayland"
"sway"
"Hyprland"
"gamescope"
"Xorg"
];
};
session-services = {
nice = 9;
ioClass = "idle";
matchers = [
"include parent=\"gnome-session-binary\""
"include parent=\"gvfsd\""
"include cgroup=\"/user.slice/*.service\" parent=\"systemd\""
"include cgroup=\"/user.slice/*/session.slice/*\" parent=\"systemd\""
"exclude cgroup=\"/user.slice/*/app.slice/*\""
"exclude cgroup=\"/user.slice/*/session.slice/*\""
"exclude cgroup=\"/user.slice/*app-dbus*\""
];
};
system-services = {
nice = 12;
ioClass = "idle";
matchers = [
"include cgroup=\"/system.slice/*\""
];
};
package-manager = {
nice = 15;
class = "batch";
ioClass = "idle";
matchers = [
"include name=\"apt-*\""
"include name=\"dpkg-*\""
"apt"
"dpkg"
"flatpak"
"fwupd"
"packagekitd"
"update-initramfs"
"nix"
];
};
batch = {
nice = 19;
class = "idle";
ioClass = "idle";
matchers = [
"include name=\"sbuild-*\""
"\"7z\""
"\"7za\""
"\"7zr\""
"ar"
"boinc"
"c++"
"cargo"
"clang"
"cmake"
"cpp"
"FAHClient"
"FAHCoreWrapper"
"fossilize-replay"
"g++"
"gcc"
"gradle"
"javac"
"ld"
"lld"
"make"
"mold"
"mvn"
"ninja"
"rust-analyzer"
"rustc"
"sbuild"
"tar"
"tracker-miner-fs-3"
"unrar"
"zip"
];
};
};
exceptions = [
"include descends=\"chrt\""
"include descends=\"gamemoderun\""
"include descends=\"ionice\""
"include descends=\"nice\""
"include descends=\"taskset\""
"include descends=\"schedtool\""
"chrt"
"dbus"
"dbus-broker"
"gamemoderun"
"ionice"
"nice"
"rtkit-daemon"
"systemd"
"taskset"
"schedtool"
"/etc/profiles/per-user/user/bin/easyeffects*"
];
# Add https://github.com/maxiberta/kwin-system76-scheduler-integration kwin script
};
# Add https://github.com/maxiberta/kwin-system76-scheduler-integration kwin script
}