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Pre‐allocate hugepages for Firefox, Thunderbird and mpv

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Mikael Voss 2024-10-11 11:23:05 +02:00
parent 4df412b109
commit 014cd8eb9c
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1 changed files with 20 additions and 3 deletions
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23
overlay/mimalloc.nix
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@ -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"