ppc March 2018

ppc@lists.fedoraproject.org

4 participants
3 discussions

ppc64le: c++: internal compiler error: Killed (program cc1plus)
by Sérgio Basto 10 Mar '19

10 Mar '19

Hello ppc list , I don't know where I should report this issue, if this is not the correct place, please tell me where it is, thanks. I can't build opencv-3.1 on ppc64le the builds always ends with : {standard input}: Assembler messages: {standard input}:36678: Warning: end of file not at end of a line; newline inserted {standard input}:39048: Error: unknown pseudo-op: `.l295' {standard input}: Error: open CFI at the end of file; missing .cfi_endproc directive c++: internal compiler error: Killed (program cc1plus) Please submit a full bug report, with preprocessed source if appropriate. See <http://bugzilla.redhat.com/bugzilla> for instructions. make[2]: *** [modules/cvv/CMakeFiles/opencv_cvv.dir/src/view/rawview.cpp.o] Error 4 make[2]: *** Waiting for unfinished jobs.... Build logs: https://copr.fedorainfracloud.org/coprs/sergiomb/opencv/build/183181/ https://copr-be.cloud.fedoraproject.org/results/sergiomb/opencv/fedora- 23-ppc64le/00183181-opencv/build.log.gz https://copr-be.cloud.fedoraproject.org/results/sergiomb/opencv/fedora- rawhide-ppc64le/00181899-opencv/build.log.gz Best regards, -- Sérgio M. B.

4 7

PowerPC g5 Later(2005)
by Rino Rondan 05 Mar '18

05 Mar '18

Hi, Im trying to install Fedora 27 in my PowerPc but I can not boot it, I tested ubuntu and booted ok with yaboot, also tested openbsd and freebsd with openfirwmare boot. I saw this link https://github.com/masterzorag/G5_ppc64-linux but I can not replicate it or I did not understand why so many steps and why iso will not work for him. I have problem with Nvidia driver in all tested distros... Any experience or recomendation ? Im user of Fedora about more than 8 years but I see for ppc64 some distros have less packages than others... Regards --- Rondan Rino [Certificado en LPIC-3 ](https://cs.lpi.org/caf/Xamman/certification) LPI ID:LPI000209832 Verification Code:gbblvwyfxu [Red Hat Certified Engineer -- RHCE -- RHCVA](https://www.redhat.com/rhtapps/certification/verify/?certId=120-175-… Phone:+1210 888 0738 Blog:[http://www.itrestauracion.com.ar](http://www.itrestauracion.com.ar/) Cv:[ http://cv.rinorondan.com.ar](http://www.rinorondan.com.ar/) [http://counter.li.org](http://counter.li.org/) Linux User -> #517918 Viva La Santa Federacion!! Mueran Los Salvages Unitarios!! ^^^Transcripcion de la epoca ^^^ Sent from [ProtonMail](https://protonmail.ch), encrypted email based in Switzerland.

4 15

Fwd: Compile Fedora with auto-vectorization
by Florian Weimer 05 Mar '18

05 Mar '18

FYI. Please participate in the discussion on the devel list, as you see fit. Thanks, Florian -------- Forwarded Message -------- Subject: Compile Fedora with auto-vectorization Date: Mon, 5 Mar 2018 12:07:40 +0100 From: Florian Weimer <fweimer(a)redhat.com> Reply-To: Development discussions related to Fedora <devel(a)lists.fedoraproject.org> To: Development discussions related to Fedora <devel(a)lists.fedoraproject.org> Should we start compiling Fedora with auto-vectorization, either using -O3 or -O2 -ftree-loop-vectorize? Downstream experimented with that for POWER 7 (the ppc64p7 packages). But if auto-vectorization is beneficial on POWER, it likely helps on other CPUs as well, given that SIMD support is quite common nowadays. I really want to avoid a package-specific flag because I don't think discussions about per-package build policies are a good use of our time, and dependency changes invalidate previous decisions based on package use all the time. (We saw a lot of that when we still had package-specific hardening flags.) We currently have the RPM macro _performance_build for that: It's used in some Fedora spec files, but the redhat-rpm-config support have never be contributed to Fedora. If we enable auto-vectorization globally, those packages could remove the _performance_build setting, a minor cleanup. Thanks, Florian _______________________________________________ devel mailing list -- devel(a)lists.fedoraproject.org To unsubscribe send an email to devel-leave(a)lists.fedoraproject.org

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ppc March 2018