In order to tune CLBlast, the build has to run tuners and then using the results patch the code. The build process for tuned CLBlast is outlined in: https://github.com/CNugteren/CLBlast/blob/master/doc/tuning.md In order to build a "tuned" version of CLBLast for the underlying OpenCL architecture the CLBlast has to be build as follows: mkdir build cd build cmake -DTUNERS=ON .. make make alltuners python ../scripts/database/database.py . .. make Tuning like this can take a long time, especially on low powered machines. It further requires a stable cpu / gpu frequency if possible, as thermal throtteling / turboing might lead to undisired results. As such it would be nice if tuning can be enabled using a "USE" flag. Anyways there should be a way to build the tuned version, especially as it is advertised as "tuned" blas, which in the current build-process it is not. Reproducible: Always Steps to Reproduce: 1. emerge -v sci-libs/clblast Actual Results: Builds the untuned version of clblast Expected Results: should build or at least offer a possibility to build the tuned version of clblast. Portage 3.0.51 (python 3.11.6-final-0, unavailable, gcc-13, glibc-2.37-r7, 6.5.5-gentoo x86_64) ================================================================= System uname: Linux-6.5.5-gentoo-x86_64-Intel-R-_Core-TM-_m3-8100Y_CPU_@_1.10GHz-with-glibc2.37 KiB Mem: 8003836 total, 5231652 free KiB Swap: 4194288 total, 4194288 free sh bash 5.1_p16-r6 ld GNU ld (Gentoo 2.40 p7) 2.40.0 dev-lang/python: 3.11.6::gentoo, 3.12.0_p1::gentoo sys-devel/autoconf: 2.13-r7::gentoo, 2.71-r6::gentoo sys-devel/automake: 1.16.5-r1::gentoo sys-devel/binutils: 2.40-r9::gentoo sys-devel/libtool: 2.4.7-r1::gentoo sys-kernel/linux-headers: 6.1::gentoo (virtual/os-headers) Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: -1000 volatile: True sync-rsync-verify-jobs: 1 sync-rsync-extra-opts: sync-rsync-verify-max-age: 24 sync-rsync-verify-metamanifest: yes ACCEPT_LICENSE="intel-ucode linux-fw-redistributable no-source-code swiss-prot vmd STRIDE SURF Snes9x ms-teams-pre unRAR julius" CFLAGS="-O2 -march=native -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXXFLAGS="-O2 -march=native -pipe" DISTDIR="/usr/portage/distfiles" 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" GENTOO_MIRRORS="http://distfiles.gentoo.org" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" USE="X aac alsa bidi dbus flac fontconfig freetype gif heif ipv6 jpeg lcms mp4 ogg opengl png speex svg theora threads tiff truetype vaapi vorbis vpx webp x264 x265 xft" Unset: ACCEPT_KEYWORDS, EMERGE_DEFAULT_OPTS, ENV_UNSET, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND
