Eccomi
Emerge-Info
# emerge --info
Portage 2.3.13 (python 3.5.4-final-0, default/linux/amd64/17.0/desktop/plasma, gcc-6.4.0, glibc-2.25-r9, 4.14.12-gentoo x86_64)
=================================================================
System uname: Linux-4.14.12-gentoo-x86_64-Intel-R-_Core-TM-_i7-4770_CPU_@_3.40GHz-with-gentoo-2.4.1
KiB Mem: 32824956 total, 27964420 free
KiB Swap: 0 total, 0 free
Timestamp of repository gentoo: Sun, 07 Jan 2018 11:47:07 +0000
Head commit of repository gentoo: da14c35a09a51a7d8c0da6eeb7e581ba763efc34
sh bash 4.4_p12
ld GNU ld (Gentoo 2.29.1 p3) 2.29.1
distcc 3.2rc1 x86_64-pc-linux-gnu [disabled]
ccache version 3.2.4 [disabled]
app-shells/bash: 4.4_p12::gentoo
dev-java/java-config: 2.2.0-r3::gentoo
dev-lang/perl: 5.24.3::gentoo
dev-lang/python: 2.7.14-r1::gentoo, 3.4.5-r1::gentoo, 3.5.4-r1::gentoo, 3.6.3-r1::gentoo
dev-util/ccache: 3.2.4::gentoo
dev-util/cmake: 3.9.6::gentoo
dev-util/pkgconfig: 0.29.2::gentoo
sys-apps/baselayout: 2.4.1-r2::gentoo
sys-apps/openrc: 0.34.11::gentoo
sys-apps/sandbox: 2.10-r4::gentoo
sys-devel/autoconf: 2.13::gentoo, 2.69-r4::gentoo
sys-devel/automake: 1.11.6-r2::gentoo, 1.15.1-r1::gentoo
sys-devel/binutils: 2.29.1-r1::gentoo
sys-devel/gcc: 6.4.0::gentoo
sys-devel/gcc-config: 1.8-r1::gentoo
sys-devel/libtool: 2.4.6-r3::gentoo
sys-devel/make: 4.2.1::gentoo
sys-kernel/linux-headers: 4.13::gentoo (virtual/os-headers)
sys-libs/glibc: 2.25-r9::gentoo
Repositories:
gentoo
location: /usr/portage
sync-type: git
sync-uri: https://github.com/gentoo-mirror/gentoo.git
priority: -1000
git-boinc
location: /usr/local/portage
masters: gentoo
priority: 10
ACCEPT_KEYWORDS="amd64"
ACCEPT_LICENSE="*"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -pipe -march=native -mfpmath=sse"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/config /usr/share/config/kdm /usr/share/gnupg/qualified.txt /usr/share/themes/oxygen-gtk/gtk-2.0 /var/lib/hsqldb"
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"
CXXFLAGS="-O2 -pipe -march=native -mfpmath=sse"
DISTDIR="/usr/portage/distfiles"
EMERGE_DEFAULT_OPTS="--quiet-build=n --with-bdeps=y --keep-going"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs buildpkg cgroup config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync multilib-strict news parallel-fetch parallel-install preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="http://distfiles.gentoo.org"
LANG="it_IT.UTF-8"
LDFLAGS="-Wl,-O1,--as-needed,--hash-style=gnu"
LINGUAS="it"
MAKEOPTS="-j9 -s"
PKGDIR="/usr/portage/packages"
PORTAGE_COMPRESS="lz4"
PORTAGE_CONFIGROOT="/"
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_TMPDIR="/var/tmp/portage"
USE="X a52 aac aalib acl acpi activities alsa amd64 berkdb bluray branding bzip2 cairo cdda cdparanoia cdr cli consolekit cpudetection crypt cuda cups cxx dbus declarative dri dts dvd dvdr egl emboss encode exif fam fat ffmpeg firefox flac fortran gdbm gif glamor gpm graphite gstreamer gtk gtkstyle iconv icu ipv6 jpeg kde kipi kwallet lcms ldap libnotify libsamplerate mad matroska mdadm mng modules mp3 mp4 mpeg mtp multilib ncurses nls nptl ogg opencl opengl openmp pam pango pcre pdf phonon pie plasma png policykit ppds pulseaudio qml qt3support qt5 rar readline sdl seccomp semantic-desktop spell sql sqlite ssl startup-notification svg tcpd threads tiff truetype udev udisks unicode upower usb uvm vaapi vdpau video vorbis widgets wxwidgets x264 x265 xattr xcb xcomposite xml xv xvid zlib" ABI_X86="64 32" ALSA_CARDS="intel hda-intel" 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="kexi words flow plan sheets stage tables krita karbon braindump author" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx avx2 fma3 mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="evdev keyboard mouse void" KERNEL="linux" L10N="it" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="pdfimport presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6 php7-0" POSTGRES_TARGETS="postgres9_5" PYTHON_SINGLE_TARGET="python3_5" PYTHON_TARGETS="python2_7 python3_5" RUBY_TARGETS="ruby22" USERLAND="GNU" VIDEO_CARDS="nvidia intel i965" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset: CC, CPPFLAGS, CTARGET, CXX, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
Compilazione di Firefox-52.5.2 ESR
Senza Patch
Sun Jan 7 21:40:55 2018 >>> www-client/firefox-52.5.2
merge time: 16 minutes and 35 seconds.
Con Patch
Sun Jan 7 21:59:52 2018 >>> www-client/firefox-52.5.2
merge time: 15 minutes and 12 seconds.
Tutto questo 60% in più di tempo non ce lo vedo proprio. , anzi con patch anche meno
, ogni compilazione effettuata dopo riavvio del SO ovviamente
60% in più vorrebbe dire circa 8-10 minuti sulla prima compilazione : 16m 35s + `(alla peggio) 10m = 26m
Qui uno storico delle compilazioni di firefox , ma le condizioni erano variabili (le ultime due ,cioè quelle precedentemente indicate, sono state effettuate con un sistema in IDLE ossia senza servizi energivori di CPU in esecuzione , boinc,flding etc),ma se guardi alcune versioni recenti , le compilazioni sono allineati con quelle della patch e sicuramente con procio sotto stress .
Ci può stare che ci siano fattori che possono alterare il tempo di compilazione ma non così da far pensare alla fine del mondo
inux gentoo-10 4.14.12-gentoo #1 SMP Sun Jan 7 18:16:22 CET 2018 x86_64 Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz GenuineIntel GNU/Linux
* www-client/firefox
Fri Jun 10 22:28:25 2016 >>> www-client/firefox-38.8.0
merge time: 35 minutes and 15 seconds.
Wed Jul 27 20:19:40 2016 >>> www-client/firefox-45.2.0
merge time: 26 minutes and 55 seconds.
Sun Aug 7 19:21:25 2016 >>> www-client/firefox-45.3.0
merge time: 22 minutes and 2 seconds.
Thu Sep 22 13:22:33 2016 >>> www-client/firefox-45.4.0
merge time: 26 minutes and 14 seconds.
Sun Nov 20 23:31:37 2016 >>> www-client/firefox-45.5.0
merge time: 29 minutes and 26 seconds.
Thu Dec 8 10:09:31 2016 >>> www-client/firefox-45.5.1
merge time: 31 minutes and 30 seconds.
Sun Dec 18 11:03:14 2016 >>> www-client/firefox-45.6.0
merge time: 26 minutes and 20 seconds.
Wed Jan 18 20:01:26 2017 >>> www-client/firefox-45.6.0-r1
merge time: 39 minutes and 33 seconds.
Wed Feb 1 13:28:22 2017 >>> www-client/firefox-45.7.0
merge time: 35 minutes and 15 seconds.
Thu Mar 9 13:46:19 2017 >>> www-client/firefox-45.8.0
merge time: 31 minutes and 30 seconds.
Fri Apr 21 02:49:31 2017 >>> www-client/firefox-45.8.0
merge time: 13 minutes and 23 seconds.
Sat Apr 22 19:31:00 2017 >>> www-client/firefox-45.8.0
merge time: 16 minutes and 35 seconds.
Sat Apr 22 21:20:29 2017 >>> www-client/firefox-45.8.0
merge time: 20 minutes and 36 seconds.
Sun Apr 23 13:35:46 2017 >>> www-client/firefox-45.8.0
merge time: 27 minutes and 27 seconds.
Tue Apr 25 22:06:11 2017 >>> www-client/firefox-45.8.0
merge time: 26 minutes and 56 seconds.
Fri May 19 18:39:55 2017 >>> www-client/firefox-52.1.0-r1
merge time: 27 minutes and 4 seconds.
Thu Jun 15 23:31:42 2017 >>> www-client/firefox-52.2.0
merge time: 36 minutes and 32 seconds.
Thu Sep 7 21:57:09 2017 >>> www-client/firefox-52.3.0
merge time: 34 minutes and 9 seconds.
Fri Oct 6 23:10:31 2017 >>> www-client/firefox-52.4.0
merge time: 29 minutes and 35 seconds.
Sat Dec 2 15:40:47 2017 >>> www-client/firefox-52.4.0
merge time: 15 minutes and 54 seconds.
Sun Dec 3 08:33:19 2017 >>> www-client/firefox-52.4.0
merge time: 15 minutes and 3 seconds.
Tue Dec 19 15:48:26 2017 >>> www-client/firefox-52.5.2
merge time: 29 minutes and 11 seconds.
Sun Jan 7 21:40:55 2018 >>> www-client/firefox-52.5.2
merge time: 16 minutes and 35 seconds.
Sun Jan 7 21:59:52 2018 >>> www-client/firefox-52.5.2
merge time: 15 minutes and 12 seconds.
Edit :
Puoi eseguire questo script se vuoi , dove ti salva lo storico delle compilazioni indicate (praticamente un semplice genlop -t)
nei parametri posizionali indicati durante l'esecuzione dello script
compiletime.sh (necessita di app-portage/genlop)
#!/bin/bash
f=/var/log/compiletime_info.txt
pkgs=($@)
uname -a > $f
echo "Number of elements : $# " >> $f &&
for p in ${pkgs[@]} ; do
genlop -t $p >> $f
done
clear
cat $f
Esempio
$ ./compiletime.sh firefox imagemagick
Linux gentoo-10 4.14.12-gentoo #1 SMP Sun Jan 7 18:16:22 CET 2018 x86_64 Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz GenuineIntel GNU/Linux
Number of elements : 2
* www-client/firefox
Fri Jun 10 22:28:25 2016 >>> www-client/firefox-38.8.0
merge time: 35 minutes and 15 seconds.
Wed Jul 27 20:19:40 2016 >>> www-client/firefox-45.2.0
merge time: 26 minutes and 55 seconds.
Sun Aug 7 19:21:25 2016 >>> www-client/firefox-45.3.0
merge time: 22 minutes and 2 seconds.
Thu Sep 22 13:22:33 2016 >>> www-client/firefox-45.4.0
merge time: 26 minutes and 14 seconds.
Sun Nov 20 23:31:37 2016 >>> www-client/firefox-45.5.0
merge time: 29 minutes and 26 seconds.
Thu Dec 8 10:09:31 2016 >>> www-client/firefox-45.5.1
merge time: 31 minutes and 30 seconds.
Sun Dec 18 11:03:14 2016 >>> www-client/firefox-45.6.0
merge time: 26 minutes and 20 seconds.
Wed Jan 18 20:01:26 2017 >>> www-client/firefox-45.6.0-r1
merge time: 39 minutes and 33 seconds.
Wed Feb 1 13:28:22 2017 >>> www-client/firefox-45.7.0
merge time: 35 minutes and 15 seconds.
Thu Mar 9 13:46:19 2017 >>> www-client/firefox-45.8.0
merge time: 31 minutes and 30 seconds.
Fri Apr 21 02:49:31 2017 >>> www-client/firefox-45.8.0
merge time: 13 minutes and 23 seconds.
Sat Apr 22 19:31:00 2017 >>> www-client/firefox-45.8.0
merge time: 16 minutes and 35 seconds.
Sat Apr 22 21:20:29 2017 >>> www-client/firefox-45.8.0
merge time: 20 minutes and 36 seconds.
Sun Apr 23 13:35:46 2017 >>> www-client/firefox-45.8.0
merge time: 27 minutes and 27 seconds.
Tue Apr 25 22:06:11 2017 >>> www-client/firefox-45.8.0
merge time: 26 minutes and 56 seconds.
Fri May 19 18:39:55 2017 >>> www-client/firefox-52.1.0-r1
merge time: 27 minutes and 4 seconds.
Thu Jun 15 23:31:42 2017 >>> www-client/firefox-52.2.0
merge time: 36 minutes and 32 seconds.
Thu Sep 7 21:57:09 2017 >>> www-client/firefox-52.3.0
merge time: 34 minutes and 9 seconds.
Fri Oct 6 23:10:31 2017 >>> www-client/firefox-52.4.0
merge time: 29 minutes and 35 seconds.
Sat Dec 2 15:40:47 2017 >>> www-client/firefox-52.4.0
merge time: 15 minutes and 54 seconds.
Sun Dec 3 08:33:19 2017 >>> www-client/firefox-52.4.0
merge time: 15 minutes and 3 seconds.
Tue Dec 19 15:48:26 2017 >>> www-client/firefox-52.5.2
merge time: 29 minutes and 11 seconds.
Sun Jan 7 21:40:55 2018 >>> www-client/firefox-52.5.2
merge time: 16 minutes and 35 seconds.
Sun Jan 7 21:59:52 2018 >>> www-client/firefox-52.5.2
merge time: 15 minutes and 12 seconds.
* media-gfx/imagemagick
Fri May 27 14:37:51 2016 >>> media-gfx/imagemagick-6.9.4.1
merge time: 1 minute and 46 seconds.
Tue May 31 20:52:36 2016 >>> media-gfx/imagemagick-6.9.4.1
merge time: 2 minutes and 34 seconds.
Fri Jun 3 00:01:20 2016 >>> media-gfx/imagemagick-6.9.4.6
merge time: 3 minutes and 43 seconds.
Wed Sep 28 14:02:51 2016 >>> media-gfx/imagemagick-6.9.5.10
merge time: 2 minutes and 19 seconds.
Fri Oct 14 01:13:52 2016 >>> media-gfx/imagemagick-6.9.6.2
merge time: 2 minutes and 37 seconds.
Thu Dec 8 02:14:51 2016 >>> media-gfx/imagemagick-6.9.6.6
merge time: 3 minutes and 2 seconds.
Tue Jan 24 19:34:10 2017 >>> media-gfx/imagemagick-6.9.7.4
merge time: 2 minutes and 49 seconds.
Thu Apr 20 22:46:15 2017 >>> media-gfx/imagemagick-6.9.7.4
merge time: 1 minute and 36 seconds.
Fri Apr 21 20:34:21 2017 >>> media-gfx/imagemagick-6.9.7.4
merge time: 3 minutes and 6 seconds.
Sat Apr 22 12:43:26 2017 >>> media-gfx/imagemagick-6.9.7.4
merge time: 1 minute and 47 seconds.
Sat Apr 22 14:44:23 2017 >>> media-gfx/imagemagick-6.9.7.4
merge time: 4 minutes and 4 seconds.
Mon May 29 18:54:17 2017 >>> media-gfx/imagemagick-6.9.8.6
merge time: 3 minutes and 46 seconds.
Mon Jul 17 13:24:50 2017 >>> media-gfx/imagemagick-6.9.8.6
merge time: 3 minutes and 57 seconds.
Tue Aug 1 13:46:29 2017 >>> media-gfx/imagemagick-6.9.9.0
merge time: 3 minutes and 44 seconds.
Sun Sep 17 14:21:41 2017 >>> media-gfx/imagemagick-6.9.9.0
merge time: 3 minutes and 4 seconds.
Thu Oct 19 01:21:44 2017 >>> media-gfx/imagemagick-6.9.9.0
merge time: 4 minutes and 7 seconds.
Wed Nov 1 13:59:16 2017 >>> media-gfx/imagemagick-6.9.9.20
merge time: 2 minutes and 35 seconds.
Sat Dec 2 10:14:30 2017 >>> media-gfx/imagemagick-6.9.9.20
merge time: 1 minute and 50 seconds.
Sun Dec 3 03:08:28 2017 >>> media-gfx/imagemagick-6.9.9.20
merge time: 1 minute and 53 seconds.
Tue Dec 19 12:02:26 2017 >>> media-gfx/imagemagick-7.0.7.14
merge time: 3 minutes and 30 seconds.
Sun Jan 7 19:09:34 2018 >>> media-gfx/imagemagick-7.0.7.19
merge time: 2 minutes and 10 seconds.
Sun Jan 7 19:51:52 2018 >>> media-gfx/imagemagick-7.0.7.19
merge time: 1 minute and 56 seconds.
Sun Jan 7 19:59:28 2018 >>> media-gfx/imagemagick-7.0.7.19
merge time: 1 minute and 49 seconds.