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Bug 836373 - dev-cpp/highway-0.16.0 fails test on icelake-client CPU
Summary: dev-cpp/highway-0.16.0 fails test on icelake-client CPU
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Daniel Novomeský
URL:
Whiteboard:
Keywords: PullRequest
Depends on:
Blocks:
 
Reported: 2022-03-29 15:02 UTC by Paolo Pedroni
Modified: 2022-04-06 06:26 UTC (History)
1 user (show)

See Also:
Package list:
Runtime testing required: ---


Attachments
highway-0.16.0:20220329-144757.log.gz (highway-0.16.0:20220329-144757.log.gz,25.82 KB, application/gzip)
2022-03-29 15:02 UTC, Paolo Pedroni
Details
Patch to fix AVX512 detection on IceLake Client CPUs (highway-0.16.0-fix-AVX512-detection-on-IceLakeClient.diff,486 bytes, patch)
2022-03-30 12:44 UTC, Paolo Pedroni
Details | Diff

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Description Paolo Pedroni 2022-03-29 15:02:24 UTC
Created attachment 768149 [details]
highway-0.16.0:20220329-144757.log.gz

It works fine on AMD Zen 3 and Intel Skylake.

        Start 113: HwyTargetsTest.DisabledTargetsTest
113/541 Test #113: HwyTargetsTest.DisabledTargetsTest ......................................................................Subprocess aborted***Exception:   0.07 sec
[...]
99% tests passed, 1 tests failed out of 541

Total Test time (real) =  26.25 sec

The following tests FAILED:
        113 - HwyTargetsTest.DisabledTargetsTest (Subprocess aborted)
Errors while running CTest
Output from these tests are in: /var/tmp/portage/dev-cpp/highway-0.16.0/work/highway-0.16.0_build-abi_x86_64.amd64/Testing/Temporary/LastTest.log
Use "--rerun-failed --output-on-failure" to re-run the failed cases verbosely.
 * ERROR: dev-cpp/highway-0.16.0::gentoo failed (test phase)

Relevant part of LastTest.log says:
113/541 Testing: HwyTargetsTest.DisabledTargetsTest
113/541 Test: HwyTargetsTest.DisabledTargetsTest
Command: "/var/tmp/portage/dev-cpp/highway-0.16.0/work/highway-0.16.0_build-abi_x86_64.amd64/tests/targets_test" "--gtest_filter=HwyTargetsTest.DisabledTargetsTest" "--gtest_also_run_disabled_tests"
Directory: /var/tmp/portage/dev-cpp/highway-0.16.0/work/highway-0.16.0_build-abi_x86_64.amd64
"HwyTargetsTest.DisabledTargetsTest" start time: Mar 29 16:49 CEST
Output:
----------------------------------------------------------
Note: Google Test filter = HwyTargetsTest.DisabledTargetsTest
[==========] Running 1 test from 1 test suite.
[----------] Global test environment set-up.
[----------] 1 test from HwyTargetsTest
[ RUN      ] HwyTargetsTest.DisabledTargetsTest
WARNING: CPU supports 200000d0 but software requires 200000d8
Abort at /var/tmp/portage/dev-cpp/highway-0.16.0/work/highway-0.16.0/hwy/targets_test.cc:91: Assert HWY_ENABLED_BASELINE == SupportedTargets()
<end of output>
Test time =   0.07 sec
----------------------------------------------------------
Test Failed.
"HwyTargetsTest.DisabledTargetsTest" end time: Mar 29 16:49 CEST
"HwyTargetsTest.DisabledTargetsTest" time elapsed: 00:00:00
----------------------------------------------------------

# emerge --info =dev-cpp/highway-0.16.0
Portage 3.0.30 (python 3.9.9-final-0, default/linux/amd64/17.1/desktop/plasma/systemd, gcc-11.2.1, glibc-2.34-r10, 5.15.26-gentoo x86_64)
=================================================================
                         System Settings
=================================================================
System uname: Linux-5.15.26-gentoo-x86_64-Intel-R-_Core-TM-_i5-1035G1_CPU_@_1.00GHz-with-glibc2.34
KiB Mem:    15892208 total,   9772844 free
KiB Swap:   16777212 total,  16777212 free
Timestamp of repository gentoo: Mon, 28 Mar 2022 08:45:01 +0000
Head commit of repository gentoo: 01dabea4a7db1a0346629e8683b76d4555329d3f
sh dash 0.5.11.5
ld GNU ld (Gentoo 2.37_p1 p2) 2.37
distcc 3.4 x86_64-pc-linux-gnu [enabled]
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:             5.34.0-r6::gentoo
dev-lang/python:           2.7.18_p14::gentoo, 3.9.9-r1::gentoo, 3.10.2_p1::gentoo
dev-lang/rust:             1.58.1::gentoo
dev-util/ccache:           4.5.1::gentoo
dev-util/cmake:            3.22.2::gentoo
dev-util/meson:            0.60.3::gentoo
sys-apps/baselayout:       2.7-r3::gentoo
sys-apps/sandbox:          2.29::gentoo
sys-apps/systemd:          249.11::gentoo
sys-devel/autoconf:        2.13-r1::gentoo, 2.71-r1::gentoo
sys-devel/automake:        1.16.4::gentoo
sys-devel/binutils:        2.37_p1-r2::gentoo
sys-devel/binutils-config: 5.4.1::gentoo
sys-devel/clang:           13.0.1::gentoo
sys-devel/gcc:             11.2.1_p20220115::gentoo
sys-devel/gcc-config:      2.5-r1::gentoo
sys-devel/libtool:         2.4.6-r6::gentoo
sys-devel/lld:             13.0.1::gentoo
sys-devel/llvm:            13.0.1::gentoo
sys-devel/make:            4.3::gentoo
sys-kernel/linux-headers:  5.15-r3::gentoo (virtual/os-headers)
sys-libs/glibc:            2.34-r10::gentoo
Repositories:

gentoo
    location: /var/db/repos/gentoo
    sync-type: rsync
    sync-uri: rsync://rsync.europe.gentoo.org/gentoo-portage
    priority: -1000
    sync-rsync-verify-jobs: 1
    sync-rsync-verify-max-age: 24
    sync-rsync-verify-metamanifest: yes
    sync-rsync-extra-opts: 

x-portage
    location: /usr/local/portage
    masters: gentoo
    priority: 0

ACCEPT_KEYWORDS="amd64"
ACCEPT_LICENSE="@FREE"
AR="/usr/bin/gcc-ar"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -pipe -frecord-gcc-switches -march=icelake-client -mabm -ftree-vectorize -flto=8"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/config /usr/share/easy-rsa /usr/share/gnupg/qualified.txt"
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 -frecord-gcc-switches -march=icelake-client -mabm -ftree-vectorize -flto=8"
DISTDIR="/var/cache/distfiles"
EMERGE_DEFAULT_OPTS="--keep-going y --with-bdeps y"
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"
FCFLAGS="-O2 -pipe -frecord-gcc-switches -march=icelake-client -mabm -ftree-vectorize -flto=8"
FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs buildpkg-live cgroup compress-build-logs config-protect-if-modified distcc 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 sign split-elog split-log strict strict-keepdir test unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-O2 -pipe -frecord-gcc-switches -march=icelake-client -mabm -ftree-vectorize -flto=8"
GENTOO_MIRRORS="http://mirror.init7.net/gentoo/ http://tux.rainside.sk/gentoo/ http://mirror.leaseweb.com/gentoo/ http://ftp.uni-hannover.de/gentoo/"
LANG="it_IT.utf8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--hash-style=gnu -Wl,--sort-common -ftree-vectorize -flto=8"
LINGUAS="it it_IT"
MAKEOPTS="-j29 -l8"
NM="/usr/bin/gcc-nm"
PKGDIR="/var/cache/binpkgs"
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"
RANLIB="/usr/bin/gcc-ranlib"
SHELL="/bin/bash"
USE="X a52 aac aalib acl acpi activities adns alsa amd64 ao audiofile bash-completion bluetooth branding brotli bzip2 cairo caps cdda cddb cdparanoia cdr cli crypt css cups curl dbus declarative dga djvu dri dts dvd dvdr encode exif expat fbcon ffmpeg fftw flac fontconfig foomaticdb fortran ftp gd gdbm geoip gif gimp gmp gnutls gphoto2 gpm graphviz gtk gui guile handbook iconv icu idn imagemagick imlib introspection ipv6 java javascript jbig jemalloc jpeg jpeg2k kde kwallet lame lcms libass libglvnd libnotify libsamplerate libtirpc lm-sensors lua lzma lzo mad magic mmap mng mp3 mp4 mpeg mplayer multilib musicbrainz ncurses nls nptl offensive ogg openal opengl openmp pam pango pcre pdf plasma png policykit postscript ppds pulseaudio qml qt5 rdesktop readline recode samba sctp sdl seccomp sndfile sockets speex spell split-usr sqlite ssl startup-notification svg symlink syslog systemd sysvipc taglib telemetry test theora threads tidy tiff truetype udev udisks unicode upower usb v4l vaapi vala verify-sig vim-syntax vnc vorbis wavpack wayland webp widgets win32codecs wmf wxwidgets x264 xattr xcb xine xinerama xml xpm xscreensaver xv xvid yahoo zip zlib zstd" ABI_X86="64" ADA_TARGET="gnat_2020" ALSA_CARDS="hda-intel virmidi" 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 avx512f avx512dq avx512cd avx512bw avx512vl avx512vbmi f16c fma3 mmx mmxext pclmul popcnt rdrand sha sse sse2 sse3 sse4_1 sse4_2 ssse3" CURL_SSL="gnutls" 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" KERNEL="linux" L10N="it en" 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"
Unset:  ADDR2LINE, ARFLAGS, AS, ASFLAGS, CC, CCLD, CONFIG_SHELL, CPP, CPPFLAGS, CTARGET, CXX, CXXFILT, ELFEDIT, EXTRA_ECONF, F77FLAGS, FC, GCOV, GPROF, INSTALL_MASK, LC_ALL, LD, LEX, LFLAGS, LIBTOOL, MAKE, MAKEFLAGS, OBJCOPY, OBJDUMP, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, READELF, RUSTFLAGS, SIZE, STRINGS, STRIP, YACC, YFLAGS

=================================================================
                        Package Settings
=================================================================

dev-cpp/highway-0.16.0::gentoo was built with the following:
USE="-test" ABI_X86="(64) -32 (-x32)"
FEATURES="ipc-sandbox compress-build-logs unmerge-orphans unknown-features-warn strict-keepdir merge-sync binpkg-logs sfperms sign cgroup userpriv distlocks pid-sandbox split-log preserve-libs fixlafiles config-protect-if-modified strict usersync news network-sandbox multilib-strict unmerge-logs xattr assume-digests binpkg-dostrip userfetch usersandbox ebuild-locks distcc parallel-fetch buildpkg-live sandbox qa-unresolved-soname-deps binpkg-docompress split-elog protect-owned"

# emerge -1pqv =dev-cpp/highway-0.16.0
[ebuild   R   ] dev-cpp/highway-0.16.0  USE="test*" ABI_X86="(64) -32 (-x32)"
Comment 1 Daniel Novomeský 2022-03-30 07:33:44 UTC
Hi Paolo,

I informed the highway developer about this case:
https://github.com/google/highway/issues/617#issuecomment-1082700065

He would like to know some technical details about CPU.

Can you answer him to the github issue?
Comment 2 Paolo Pedroni 2022-03-30 09:00:34 UTC
(In reply to Daniel Novomeský from comment #1)
> Can you answer him to the github issue?

Done.
Comment 3 Paolo Pedroni 2022-03-30 12:44:47 UTC
Created attachment 768204 [details, diff]
Patch to fix AVX512 detection on IceLake Client CPUs

This patch from upstream fixes the issue.
Comment 4 Daniel Novomeský 2022-03-30 13:26:57 UTC
Paolo, if you wish, you can prepare MR which replaces the highway-0.16.0.ebuild
with highway-0.16.0-r1.ebuild + the patch.
Comment 5 Paolo Pedroni 2022-03-30 16:08:43 UTC
(In reply to Daniel Novomeský from comment #4)
> Paolo, if you wish, you can prepare MR which replaces the
> highway-0.16.0.ebuild
> with highway-0.16.0-r1.ebuild + the patch.

Done. ;-)
Comment 6 Larry the Git Cow gentoo-dev 2022-04-06 06:26:52 UTC
The bug has been closed via the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=e6426d5f35e2fb9cc596fe69425c0338ca5b4496

commit e6426d5f35e2fb9cc596fe69425c0338ca5b4496
Author:     Paolo Pedroni <paolo.pedroni@iol.it>
AuthorDate: 2022-03-30 16:03:13 +0000
Commit:     Matt Turner <mattst88@gentoo.org>
CommitDate: 2022-04-06 06:26:46 +0000

    dev-cpp/highway: Fix detection of AVX512 for IceLake Client CPUs
    
    Closes: https://bugs.gentoo.org/836373
    Closes: https://github.com/gentoo/gentoo/pull/24819
    Signed-off-by: Paolo Pedroni <paolo.pedroni@iol.it>
    Signed-off-by: Matt Turner <mattst88@gentoo.org>

 ...y-0.16.0-fix-AVX512-detection-on-IceLakeClient.patch | 17 +++++++++++++++++
 .../{highway-0.16.0.ebuild => highway-0.16.0-r1.ebuild} |  4 ++++
 2 files changed, 21 insertions(+)