But fflas-ffpack detection routines pick it up when they shouldn’t. Technically I see that as an upstream inbox team problem since they share their detection routines over the entire givaro/fflas-ffpack/linbox stack. You may want to try export FFLAS_FFPACK_CONFIGURE=“—disable-fma —disable-fma4 —disable-avx —disable-avx2” and then run make again. But you may have to do a similar stop when building linbox.
> On 6/08/2019, at 8:22 AM, Dima Pasechnik <[email protected]> wrote: > > You're using gcc version 4.8.5, released in 2015. I guess AVX 512 > didn't exist yet. > > On Mon, Aug 5, 2019 at 11:17 PM Markus Wageringel > <[email protected]> wrote: >> >> The package fflas_ffpack-2.4.3 added in #26932 fails to compile for me on >> CentOS 7.6.1810, due to several errors of this form: >> >> g++: error: unrecognized command line option '-mavx512f' >> g++: error: unrecognized command line option '-mavx512vl' >> g++: error: unrecognized command line option '-mavx512dq' >> >> The log file is attached. >> >> -- >> You received this message because you are subscribed to the Google Groups >> "sage-release" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/sage-release/ec04cd37-c65e-411f-886f-5e58a45a89a4%40googlegroups.com. > > -- > You received this message because you are subscribed to the Google Groups > "sage-release" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/sage-release/CAAWYfq3dycsV39S-WW%3DSHXi8nYfWSm7Lv_me9ACoPKBp2Pboxg%40mail.gmail.com. -- You received this message because you are subscribed to the Google Groups "sage-release" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-release/D9A37166-A79E-4246-88FE-0EE62C7124B3%40gmail.com.
