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base: mikael:38e64724ec491709d8ff930fdcca64bdca833a79
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mikael:musl-llvm
mikael:mimalloc
mikael:llvm
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compare: mikael:dbb2c6724532b4f0b3611dcb8a75e78f20513a75
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mikael:musl-llvm
mikael:mimalloc
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2 commits
38e64724ec ... dbb2c67245

Author SHA1 Message Date
Mikael Voss dbb2c67245
Pre‐allocate hugepages for Firefox, Thunderbird and mpv 2024-10-11 11:23:05 +02:00
Mikael Voss d2bc7481ee
nixos/muon: Pre‐allocate hugepages 2024-10-11 11:07:42 +02:00
2 changed files with 21 additions and 3 deletions
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1
nixos/config/muon.nix
View file

@ -21,6 +21,7 @@ imports = [
};
boot.kernelParams = [
"hugepagesz=1G" "hugepages=8"
"intel_iommu=on"
"nouveau.config=NvGspRm=1"
];

23
overlay/mimalloc.nix
View file

@ -15,9 +15,26 @@ in {
secureBuild = true;
};
firefox = final.wrapFirefox final.firefox-unwrapped { };
mpv = final.mpv-unwrapped.wrapper { mpv = final.mpv-unwrapped; };
thunderbird = final.wrapThunderbird final.thunderbird-unwrapped { };
firefox = (final.wrapFirefox final.firefox-unwrapped { }).overrideAttrs (prevAttrs: {
buildCommand = prevAttrs.buildCommand + ''
sed -i \
'$i export MIMALLOC_RESERVE_HUGE_OS_PAGES=2' \
"$out/bin/firefox"
'';
});
thunderbird = (final.wrapThunderbird final.thunderbird-unwrapped { }).overrideAttrs (prevAttrs: {
buildCommand = prevAttrs.buildCommand + ''
sed -i \
'$i export MIMALLOC_RESERVE_HUGE_OS_PAGES=2' \
"$out/bin/thunderbird"
'';
});
mpv = final.mpv-unwrapped.wrapper {
mpv = final.mpv-unwrapped;
extraMakeWrapperArgs = [ "--set" "MIMALLOC_RESERVE_HUGE_OS_PAGES=1" ];
};
} // lib.genAttrs [
"bat"
"bottom"