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pepi55
n00b
Joined: 28 Oct 2013
Posts: 37
Location: The Internet
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 Posted: Thu Jun 16, 2022 10:48 pm Post subject: Compilation Slowdown Since Between March-June |
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Hello all, since somewhere between March and June my compilation times have drastically increased (+50%):
| Code: |
Sat Mar 26 05:25:06 2022 >>> sys-devel/llvm-13.0.1
merge time: 2 hours, 56 minutes and 17 seconds.
Wed Jun 8 00:35:03 2022 >>> sys-devel/llvm-14.0.4
merge time: 3 hours, 40 minutes and 9 seconds.
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I am fairly confident that this is an issue with my kernel config somewhere and it just became apparent with some new kernel version. I know it is a kernel issue because today I installed Gentoo on my desktop and it went from 1h3m compilation time for llvm on the liveCD to 1h40m (and still going) after reboot.
Since this issue is occurring on 2 separate systems, I will just post my config.gz of my laptop in which the common underlying problem can be found with your help.
I have limited knowledge of what I am doing in menuconfig of anything other than the device driver section (where I just disable anything that I don't recognize as a part of my system) so if anyone can help me out with figuring out this issue, that would be very much appreciated.
config.gz:
https://pastebin.com/HSxFKTKw
Edit: forgot emerge --info:
| Code: |
Portage 3.0.30 (python 3.9.12-final-0, default/linux/amd64/17.1/desktop/gnome/systemd, gcc-11.3.0, glibc-2.34-r13, 5.15.41-gentoo-experimental x86_64)
=================================================================
System uname: Linux-5.15.41-gentoo-experimental-x86_64-Intel-R-_Core-TM-_i5-5300U_CPU_@_2.30GHz-with-glibc2.34
KiB Mem: 8024648 total, 2083744 free
KiB Swap: 8082428 total, 8079356 free
Timestamp of repository gentoo: Thu, 16 Jun 2022 18:30:01 +0000
Head commit of repository gentoo: 021fec8c9f1ee142fd85131d3b83706e1fbeacb5
sh bash 5.1_p16
ld GNU ld (Gentoo 2.37_p1 p2) 2.37
ccache version 4.5.1 [disabled]
app-misc/pax-utils: 1.3.3::gentoo
app-shells/bash: 5.1_p16::gentoo
dev-java/java-config: 2.3.1::gentoo
dev-lang/perl: 5.34.1-r3::gentoo
dev-lang/python: 3.9.12::gentoo, 3.10.4::gentoo
dev-lang/rust-bin: 1.60.0::gentoo
dev-util/ccache: 4.5.1::gentoo
dev-util/cmake: 3.22.4::gentoo
dev-util/meson: 0.61.4-r2::gentoo
sys-apps/baselayout: 2.8::gentoo
sys-apps/sandbox: 2.29::gentoo
sys-apps/systemd: 250.6::gentoo
sys-devel/autoconf: 2.13-r1::gentoo, 2.71-r1::gentoo
sys-devel/automake: 1.16.5::gentoo
sys-devel/binutils: 2.37_p1-r2::gentoo
sys-devel/binutils-config: 5.4.1::gentoo
sys-devel/gcc: 11.3.0::gentoo
sys-devel/gcc-config: 2.5-r1::gentoo
sys-devel/libtool: 2.4.7::gentoo
sys-devel/llvm: 13.0.1::gentoo, 14.0.4::gentoo
sys-devel/make: 4.3::gentoo
sys-kernel/linux-headers: 5.15-r3::gentoo (virtual/os-headers)
sys-libs/glibc: 2.34-r13::gentoo
Repositories:
gentoo
location: /var/db/repos/gentoo
sync-type: rsync
sync-uri: rsync://rsync.gentoo.org/gentoo-portage
priority: -1000
sync-rsync-verify-jobs: 1
sync-rsync-verify-max-age: 24
sync-rsync-extra-opts:
sync-rsync-verify-metamanifest: yes
dotnet
location: /var/lib/layman/dotnet
masters: gentoo
priority: 50
steam-overlay
location: /var/lib/layman/steam-overlay
masters: gentoo
priority: 50
tlp
location: /var/lib/layman/tlp
masters: gentoo
priority: 50
ABI="amd64"
ABI_X86="64"
ACCEPT_KEYWORDS="amd64"
ACCEPT_LICENSE="* -@EULA"
ACCEPT_PROPERTIES="*"
ACCEPT_RESTRICT="*"
ADA_TARGET="gnat_2020"
APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias"
ARCH="amd64"
AUTOCLEAN="yes"
BINPKG_COMPRESS="bzip2"
BOOTSTRAP_USE="unicode internal-glib pkg-config split-usr xml python_targets_python3_9 multilib systemd udev"
BROOT=""
CALLIGRA_FEATURES="karbon sheets words"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -march=native -fomit-frame-pointer -pipe"
CFLAGS_amd64="-m64"
CFLAGS_x32="-mx32"
CFLAGS_x86="-m32"
CHOST="x86_64-pc-linux-gnu"
CHOST_amd64="x86_64-pc-linux-gnu"
CHOST_x32="x86_64-pc-linux-gnux32"
CHOST_x86="i686-pc-linux-gnu"
CLEAN_DELAY="5"
COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog"
COLLISION_IGNORE="/boot/dtbs/* /lib/modules/*"
COLORTERM="truecolor"
COMMON_FLAGS="-O2 -march=native -fomit-frame-pointer -pipe"
CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt /usr/share/maven-bin-3.8/conf"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CPU_FLAGS_X86="aes avx avx2 f16c fma3 mmx mmxext pclmul popcnt rdrand sse sse2 sse3 sse4_1 sse4_2 ssse3"
CXXFLAGS="-O2 -march=native -fomit-frame-pointer -pipe"
DBUS_SESSION_BUS_ADDRESS="unix:path=/run/user/1000/bus"
DEFAULT_ABI="amd64"
DESKTOP_SESSION="xfce"
DISPLAY=":0.0"
DISTDIR="/var/cache/distfiles"
EDITOR="vi"
ELIBC="glibc"
EMERGE_DEFAULT_OPTS="--ask --verbose --quiet-build --autounmask"
EMERGE_WARNING_DELAY="10"
ENV_UNSET="CARGO_HOME DBUS_SESSION_BUS_ADDRESS DISPLAY GOBIN GOPATH PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR"
EPREFIX=""
EROOT="/"
ESYSROOT="/"
FCFLAGS="-O2 -march=native -fomit-frame-pointer -pipe"
FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs buildpkg-live config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch pid-sandbox preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FETCHCOMMAND="wget -t 3 -T 60 --passive-ftp -O "${DISTDIR}/${FILE}" "${URI}""
FETCHCOMMAND_RSYNC="rsync -LtvP "${URI}" "${DISTDIR}/${FILE}""
FETCHCOMMAND_SFTP="bash -c "x=\${2#sftp://} ; host=\${x%%/*} ; port=\${host##*:} ; host=\${host%:*} ; [[ \${host} = \${port} ]] && port= ; eval \"declare -a ssh_opts=(\${3})\" ; exec sftp \${port:+-P \${port}} \"\${ssh_opts[@]}\" \"\${host}:/\${x#*/}\" \"\$1\"" sftp "${DISTDIR}/${FILE}" "${URI}" "${PORTAGE_SSH_OPTS}""
FETCHCOMMAND_SSH="bash -c "x=\${2#ssh://} ; host=\${x%%/*} ; port=\${host##*:} ; host=\${host%:*} ; [[ \${host} = \${port} ]] && port= ; exec rsync --rsh=\"ssh \${port:+-p\${port}} \${3}\" -avP \"\${host}:/\${x#*/}\" \"\$1\"" rsync "${DISTDIR}/${FILE}" "${URI}" "${PORTAGE_SSH_OPTS}""
FFLAGS="-O2 -march=native -fomit-frame-pointer -pipe"
GCC_SPECS=""
GDMSESSION="xfce"
GDM_LANG="en_GB.utf8"
GENTOO_MIRRORS="https://mirror.leaseweb.com/gentoo/ http://mirror.leaseweb.com/gentoo/ rsync://mirror.leaseweb.com/gentoo/ https://ftp.snt.utwente.nl/pub/os/linux/gentoo http://ftp.snt.utwente.nl/pub/os/linux/gentoo ftp://ftp.snt.utwente.nl/pub/os/linux/gentoo rsync://ftp.snt.utwente.nl/gentoo"
GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx"
GRUB_PLATFORMS=""
GSETTINGS_BACKEND="dconf"
GTK_MODULES="canberra-gtk-module"
HOME="/home/pepi"
INFOPATH="/usr/share/gcc-data/x86_64-pc-linux-gnu/11.3.0/info:/usr/share/binutils-data/x86_64-pc-linux-gnu/2.37_p1/info:/usr/share/info"
INPUT_DEVICES="libinput synaptics"
IUSE_IMPLICIT="abi_x86_64 prefix prefix-guest prefix-stack"
JAVAC="/home/pepi/.gentoo/java-config-2/current-user-vm/bin/javac"
JAVA_HOME="/home/pepi/.gentoo/java-config-2/current-user-vm"
JDK_HOME="/home/pepi/.gentoo/java-config-2/current-user-vm"
KERNEL="linux"
L10N="en en-GB bg nl"
LANG="en_GB.utf8"
LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text"
LC_MESSAGES="C"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
LDFLAGS_amd64="-m elf_x86_64"
LDFLAGS_x32="-m elf32_x86_64"
LDFLAGS_x86="-m elf_i386"
LESS="-R -M --shift 5"
LESSOPEN="|lesspipe %s"
LIBDIR_amd64="lib64"
LIBDIR_x32="libx32"
LIBDIR_x86="lib"
LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer"
LOGNAME="pepi"
LSCOLORS="Gxfxcxdxbxegedabagacad"
LS_COLORS="rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=01;05;37;41:mi=01;05;37;41:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.zst=01;31:*.tzst=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.wim=01;31:*.swm=01;31:*.dwm=01;31:*.esd=01;31:*.jpg=01;35:*.jpeg=01;35:*.mjpg=01;35:*.mjpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.webp=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.ogv=01;35:*.ogx=01;35:*.cfg=00;32:*.conf=00;32:*.diff=00;32:*.doc=00;32:*.ini=00;32:*.log=00;32:*.patch=00;32:*.pdf=00;32:*.ps=00;32:*.tex=00;32:*.txt=00;32:*.aac=00;36:*.au=00;36:*.flac=00;36:*.m4a=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.oga=00;36:*.opus=00;36:*.spx=00;36:*.xspf=00;36:"
LUA_SINGLE_TARGET="lua5-1"
LUA_TARGETS="lua5-1"
MAIL="/var/mail/pepi"
MAKEOPTS="-j4"
MANPAGER="manpager"
MANPATH="/home/pepi/.gentoo/java-config-2/current-user-vm/man:/usr/share/gcc-data/x86_64-pc-linux-gnu/11.3.0/man:/usr/share/binutils-data/x86_64-pc-linux-gnu/2.37_p1/man:/etc/java-config-2/current-system-vm/man/:/usr/local/share/man:/usr/share/man:/usr/lib/rust/man:/usr/lib/llvm/14/share/man:/usr/lib/llvm/13/share/man"
MOTD_SHOWN="pam"
MULTILIB_ABIS="amd64 x86"
MULTILIB_STRICT_DENY="64-bit.*shared object"
MULTILIB_STRICT_DIRS="/lib32 /lib /usr/lib32 /usr/lib /usr/kde/*/lib32 /usr/kde/*/lib /usr/qt/*/lib32 /usr/qt/*/lib /usr/X11R6/lib32 /usr/X11R6/lib"
MULTILIB_STRICT_EXEMPT="(perl5|gcc|binutils|eclipse-3|debug|portage|udev|systemd|clang|python-exec|llvm)"
NOCOLOR="true"
OFFICE_IMPLEMENTATION="libreoffice"
OLDPWD="/home/pepi"
PAGER="/usr/bin/less"
PANEL_GDK_CORE_DEVICE_EVENTS="0"
PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/opt/bin:/usr/lib/llvm/14/bin:/usr/lib/llvm/13/bin"
PHP_TARGETS="php7-4 php8-0"
PKGDIR="/var/cache/binpkgs"
PORTAGE_ARCHLIST="alpha amd64 amd64-linux arm arm-linux arm64 arm64-linux arm64-macos hppa ia64 loong m68k mips ppc ppc-macos ppc64 ppc64-linux riscv s390 sparc sparc-solaris sparc64-solaris x64-cygwin x64-macos x64-solaris x64-winnt x86 x86-linux x86-solaris x86-winnt"
PORTAGE_BIN_PATH="/usr/lib/portage/python3.9"
PORTAGE_COMPRESS_EXCLUDE_SUFFIXES="css gif htm[l]? jp[e]?g js pdf png"
PORTAGE_CONFIGROOT="/"
PORTAGE_DEBUG="0"
PORTAGE_DEPCACHEDIR="/var/cache/edb/dep"
PORTAGE_ELOG_CLASSES="log warn error"
PORTAGE_ELOG_MAILFROM="portage@localhost"
PORTAGE_ELOG_MAILSUBJECT="[portage] ebuild log for ${PACKAGE} on ${HOST}"
PORTAGE_ELOG_MAILURI="root"
PORTAGE_ELOG_SYSTEM="save_summary:log,warn,error,qa echo"
PORTAGE_FETCH_CHECKSUM_TRY_MIRRORS="5"
PORTAGE_FETCH_RESUME_MIN_SIZE="350K"
PORTAGE_GID="250"
PORTAGE_GPG_SIGNING_COMMAND="gpg --sign --digest-algo SHA256 --clearsign --yes --default-key "${PORTAGE_GPG_KEY}" --homedir "${PORTAGE_GPG_DIR}" "${FILE}""
PORTAGE_INST_GID="0"
PORTAGE_INST_UID="0"
PORTAGE_INTERNAL_CALLER="1"
PORTAGE_LOGDIR_CLEAN="find "${PORTAGE_LOGDIR}" -type f ! -name "summary.log*" -mtime +7 -delete"
PORTAGE_OVERRIDE_EPREFIX=""
PORTAGE_PYM_PATH="/usr/lib/python3.9/site-packages"
PORTAGE_PYTHONPATH="/usr/lib/python3.9/site-packages"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git"
PORTAGE_RSYNC_RETRIES="-1"
PORTAGE_SYNC_STALE="30"
PORTAGE_TMPDIR="/var/tmp"
PORTAGE_VERBOSE="1"
PORTAGE_WORKDIR_MODE="0700"
PORTAGE_XATTR_EXCLUDE="btrfs.* security.evm security.ima security.selinux system.nfs4_acl user.apache_handler user.Beagle.* user.dublincore.* user.mime_encoding user.xdg.*"
POSTGRES_TARGETS="postgres12 postgres13"
PROFILE_ONLY_VARIABLES="ARCH ELIBC IUSE_IMPLICIT KERNEL USERLAND USE_EXPAND_IMPLICIT USE_EXPAND_UNPREFIXED USE_EXPAND_VALUES_ARCH USE_EXPAND_VALUES_ELIBC USE_EXPAND_VALUES_KERNEL USE_EXPAND_VALUES_USERLAND"
PWD="/home/pepi"
PYTHONDONTWRITEBYTECODE="1"
PYTHON_SINGLE_TARGET="python3_9"
PYTHON_TARGETS="python3_9"
RESUMECOMMAND="wget -c -t 3 -T 60 --passive-ftp -O "${DISTDIR}/${FILE}" "${URI}""
RESUMECOMMAND_RSYNC="rsync -LtvP "${URI}" "${DISTDIR}/${FILE}""
RESUMECOMMAND_SSH="bash -c "x=\${2#ssh://} ; host=\${x%%/*} ; port=\${host##*:} ; host=\${host%:*} ; [[ \${host} = \${port} ]] && port= ; exec rsync --rsh=\"ssh \${port:+-p\${port}} \${3}\" -avP \"\${host}:/\${x#*/}\" \"\$1\"" rsync "${DISTDIR}/${FILE}" "${URI}" "${PORTAGE_SSH_OPTS}""
ROOT="/"
ROOTPATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/opt/bin:/usr/lib/llvm/14/bin:/usr/lib/llvm/13/bin"
RPMDIR="/var/cache/rpm"
RUBY_TARGETS="ruby27"
SESSION_MANAGER="local/Otrimi:@/tmp/.ICE-unix/996,unix/Otrimi:/tmp/.ICE-unix/996"
SHELL="/bin/zsh"
SHLVL="1"
SSH_AGENT_PID="1009"
SSH_ASKPASS="/usr/bin/ssh-askpass-fullscreen"
SSH_AUTH_SOCK="/run/user/1000/keyring/ssh"
SYMLINK_LIB="no"
SYSROOT="/"
SYSTEMD_EXEC_PID="941"
TERM="xterm-256color"
TWISTED_DISABLE_WRITING_OF_PLUGIN_CACHE="1"
UNINSTALL_IGNORE="/boot/dtbs/* /lib/modules/* /var/run /var/lock"
USE="X a52 aac acl acpi alsa amd64 bluetooth branding bzip2 cairo cdda cdr cli colord corefonts crypt dbus dri dts dvd dvdr eds encode evo exif flac fortran gdbm gif gnome gnome-keyring gnome-online-accounts gpm gstreamer gtk gui iconv icu introspection ipv6 jpeg lcms libglvnd libnotify libsecret libtirpc mad mng mp3 mp4 mpeg nautilus ncurses networkmanager nls nptl ogg opengl openmp pam pango pcre pdf png policykit ppds pulseaudio qt5 readline sdl seccomp spell split-usr ssl startup-notification svg sysprof systemd tiff tracker truetype udev udisks unicode upower usb vorbis wayland wxwidgets x264 xattr xcb xml xv xvid zlib" ABI_X86="64" ADA_TARGET="gnat_2020" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="karbon sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx avx2 f16c fma3 mmx mmxext pclmul popcnt rdrand sse sse2 sse3 sse4_1 sse4_2 ssse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="libinput synaptics" KERNEL="linux" L10N="en en-GB bg nl" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-4 php8-0" POSTGRES_TARGETS="postgres12 postgres13" PYTHON_SINGLE_TARGET="python3_9" PYTHON_TARGETS="python3_9" RUBY_TARGETS="ruby27" USERLAND="GNU" VIDEO_CARDS="intel i965 iris" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq proto steal rawnat logmark ipmark dhcpmac delude chaos account"
USER="pepi"
USERLAND="GNU"
USERNAME="pepi"
USE_EXPAND="ABI_MIPS ABI_S390 ABI_X86 ADA_TARGET ALSA_CARDS APACHE2_MODULES APACHE2_MPMS CALLIGRA_FEATURES CAMERAS COLLECTD_PLUGINS CPU_FLAGS_ARM CPU_FLAGS_PPC CPU_FLAGS_X86 CURL_SSL ELIBC FFTOOLS GPSD_PROTOCOLS GRUB_PLATFORMS INPUT_DEVICES KERNEL L10N LCD_DEVICES LIBREOFFICE_EXTENSIONS LLVM_TARGETS LUA_SINGLE_TARGET LUA_TARGETS MONKEYD_PLUGINS NGINX_MODULES_HTTP NGINX_MODULES_MAIL NGINX_MODULES_STREAM OFED_DRIVERS OFFICE_IMPLEMENTATION OPENMPI_FABRICS OPENMPI_OFED_FEATURES OPENMPI_RM PHP_TARGETS POSTGRES_TARGETS PYTHON_SINGLE_TARGET PYTHON_TARGETS QEMU_SOFTMMU_TARGETS QEMU_USER_TARGETS ROS_MESSAGES RUBY_TARGETS SANE_BACKENDS USERLAND UWSGI_PLUGINS VIDEO_CARDS VOICEMAIL_STORAGE XTABLES_ADDONS"
USE_EXPAND_HIDDEN="ABI_MIPS ABI_S390 CPU_FLAGS_ARM CPU_FLAGS_PPC ELIBC KERNEL USERLAND"
USE_EXPAND_IMPLICIT="ARCH ELIBC KERNEL USERLAND"
USE_EXPAND_UNPREFIXED="ARCH"
USE_EXPAND_VALUES_ARCH="alpha amd64 amd64-linux arm arm64 arm64-macos hppa ia64 loong m68k mips ppc ppc64 ppc64-linux ppc-macos riscv s390 sparc sparc64-solaris sparc-solaris x64-cygwin x64-macos x64-solaris x64-winnt x86 x86-linux x86-solaris x86-winnt"
USE_EXPAND_VALUES_ELIBC="bionic Cygwin Darwin glibc mingw musl SunOS Winnt"
USE_EXPAND_VALUES_KERNEL="Darwin linux SunOS Winnt"
USE_EXPAND_VALUES_USERLAND="BSD GNU"
USE_ORDER="env:pkg:conf:defaults:pkginternal:features:repo:env.d"
VIDEO_CARDS="intel i965 iris"
VIRTUAL_ENV_DISABLE_PROMPT="1"
VTE_VERSION="6800"
WINDOWID="50335924"
WINDOWPATH="2"
XAUTHORITY="/run/user/1000/gdm/Xauthority"
XDG_CONFIG_DIRS="/etc/xdg"
XDG_CURRENT_DESKTOP="XFCE"
XDG_DATA_DIRS="/usr/local/share:/usr/share:/usr/share/gdm"
XDG_MENU_PREFIX="xfce-"
XDG_RUNTIME_DIR="/run/user/1000"
XDG_SEAT="seat0"
XDG_SESSION_CLASS="user"
XDG_SESSION_DESKTOP="xfce"
XDG_SESSION_ID="3"
XDG_SESSION_TYPE="x11"
XDG_VTNR="2"
XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq proto steal rawnat logmark ipmark dhcpmac delude chaos account"
ZSH="/home/pepi/.oh-my-zsh"
enable_year2038="no"
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pjp
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Joined: 16 Apr 2002
Posts: 20585
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| Posted: Sat Jun 18, 2022 3:28 am Post subject: |
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For reference: | AMD build host: | llvm-12.0.1 2h 35m 22s
llvm-13.0.0 2h 42m 18s
llvm-13.0.1 3h 17m 10s
llvm-14.0.4 2h 7m 38s
llvm-14.0.4 2h 17m 42s |
| Intel chroot multilib (on build host): | llvm-12.0.1 2h 53m 56s
llvm-13.0.0 2h 59m 34s
llvm-12.0.1 2h 54m 37s
llvm-13.0.1 4h 3m 7s
llvm-14.0.4 4h 22m 33s |
The only kernel change I made was from 4.14.174 to 4.14.280. I don't recall if that was before or after the host built version 14. I did migrate from gcc 10 to 11, but again, I don't recall if that was before or after compiling 14.
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pepi55
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Joined: 28 Oct 2013
Posts: 37
Location: The Internet
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| Posted: Sat Jun 18, 2022 9:37 am Post subject: |
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I see. I used to have 6+hours compilation time on the same system before due to a "powersave" governor but i checked and am using schedutil. On the desktop i changed to "performance" but that hasnt changed the compilation times in any meaningful way.
I could revert back to a previous kernel and check if the compilation time decreases again, but I will have to do that somewhere next week since I don't have the time to do it this weekend. |
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pjp
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Joined: 16 Apr 2002
Posts: 20585
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| Posted: Sat Jun 18, 2022 3:00 pm Post subject: |
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I had an oddity with clang 13. Normal build times for clang 13? 3hrs for 12, 11hrs for 13 and 14 dropped back down to 4 & 5 hours. I've not found an answer, so I'm willing to "blame" version 13 at this point :)
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pepi55
n00b
Joined: 28 Oct 2013
Posts: 37
Location: The Internet
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| Posted: Sun Jun 19, 2022 1:41 pm Post subject: |
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this is not an llvm exclusive thing tho:
| Code: |
Fri Jun 17 00:32:34 2022 >>> sys-libs/ncurses-6.3_p20220423
merge time: 6 minutes and 39 seconds.
Fri Jun 17 03:29:31 2022 >>> sys-libs/ncurses-6.3_p20220423
merge time: 11 minutes and 52 seconds.
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mesa did this too but mesa i can get because i added a bunch of drivers to it which needed to be compiled |
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Kernel & Hardware
