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rust 1.38 lowering firefox build duration? [solved]
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CaptainBlood
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PostPosted: Thu Sep 26, 2019 8:39 pm    Post subject: rust 1.38 lowering firefox build duration? [solved] Reply with quote

Will it be worthing to build rust 1.38 as it is here only involved in firefox build?
i.e is firefox buiding a multi crate process (https://blog.rust-lang.org/2019/09/26/Rust-1.38.0.html?
If yes, will the firefox build only be marginally faster?

Thks 4 ur attention


Last edited by CaptainBlood on Sat Sep 28, 2019 7:28 am; edited 1 time in total
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Moonboots
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PostPosted: Sat Sep 28, 2019 6:25 am    Post subject: Reply with quote

I rebuilt Firefox with Rust 1.38 and didn’t see any changes with compile time or browser benchmarks.
So save your electricity and the planet :)
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CaptainBlood
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PostPosted: Sat Sep 28, 2019 7:27 am    Post subject: Reply with quote

To late :wink:
Firefox got a couple of kbits bigger.

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Perfect Gentleman
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PostPosted: Sat Sep 28, 2019 12:11 pm    Post subject: Reply with quote

GCC or Clang?
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CaptainBlood
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PostPosted: Mon Sep 30, 2019 12:24 pm    Post subject: Reply with quote

Code:
Installed versions:  69.0.1^t(20:07:34 27/09/2019)(custom-cflags jack lto pgo startup-notification system-av1 system-harfbuzz system-icu system-jpeg system-libevent system-libvpx system-sqlite system-webp wayland -bindist -clang -custom-optimization -debug -eme-free -geckodriver -gmp-autoupdate -hardened -hwaccel -neon -pulseaudio -screenshot -selinux -test -wifi CPU_FLAGS_X86="avx2" L10N="fr -ach -af -an -ar -ast -az -be -bg -bn -br -bs -ca -cak -cs -cy -da -de -dsb -el -en-CA -en-GB -eo -es-AR -es-CL -es-ES -es-MX -et -eu -fa -ff -fi -fy -ga -gd -gl -gn -gu -he -hi -hr -hsb -hu -hy -ia -id -is -it -ja -ka -kab -kk -km -kn -ko -lij -lt -lv -mk -mr -ms -my -nb -nl -nn -oc -pa -pl -pt-BR -pt-PT -rm -ro -ru -si -sk -sl -son -sq -sr -sv -ta -te -th -tr -uk -ur -uz -vi -xh -zh-CN -zh-TW")


Thks 4 ur attention, interest & support.

[Moderator edit: added [code] tags to preserve output layout. -Hu]
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