On Monday, September 26, 2016 at 8:42:26 PM UTC+2, Jonathan Bober wrote: > > I suspect that perhaps the copy I have the works is working because I > built it as sage 7.3 at some point with SAGE_ATLAS_LIB set and then rebuilt > it on the develop branch, which didn't get rid of the atlas symlinks that > were already setup. So maybe it isn't actually using openBLAS. > SAGE_ATLAS_LIB is just used for ATLAS, not OpenBlas.
> > On Mon, Sep 26, 2016 at 7:11 PM, Jonathan Bober <jwb...@gmail.com > <javascript:>> wrote: > >> I've rebuilt again from scratch, twice. Once after clearing all my >> possibly questionable environment variables (except for LD_LIBRARY_PATH, >> since that is needed for gcc-6.1.0, as set by module add gcc-6.1.0 for me). >> The second time I did "CFLAGS=-mno-xop make". I can see that flag took >> effect by examining the OpenBLAS build log, for example. >> >> Question: Does SAGE_ATLAS_LIB have any effect on the develop branch? I >> don't know what I did differently to get a build that doesn't segfault. >> >> On Mon, Sep 26, 2016 at 3:29 PM, 'Martin R' via sage-devel < >> sage-...@googlegroups.com <javascript:>> wrote: >> >>> I forgot: >>> >>> martin@Martin-Laptop:~/sage-develop$ lscpu >>> Architecture: x86_64 >>> CPU op-mode(s): 32-bit, 64-bit >>> Byte Order: Little Endian >>> CPU(s): 4 >>> On-line CPU(s) list: 0-3 >>> Thread(s) pro Kern: 1 >>> Kern(e) pro Socket: 4 >>> Socket(s): 1 >>> NUMA-Knoten: 1 >>> Anbieterkennung: GenuineIntel >>> Prozessorfamilie: 6 >>> Modell: 55 >>> Model name: Intel(R) Celeron(R) CPU N2940 @ 1.83GHz >>> Stepping: 8 >>> CPU MHz: 535.104 >>> CPU max MHz: 2249,1001 >>> CPU min MHz: 499,8000 >>> BogoMIPS: 3660.80 >>> Virtualisierung: VT-x >>> L1d Cache: 24K >>> L1i Cache: 32K >>> L2 Cache: 1024K >>> NUMA node0 CPU(s): 0-3 >>> >>> Am Montag, 26. September 2016 16:28:16 UTC+2 schrieb Martin R: >>>> >>>> On my computer, 7.4.beta6 doesn't seem to compile openblas successfully >>>> either. After make distclean and make I get an error (log attached). >>>> >>>> real 135m22.614s >>>> user 407m51.656s >>>> sys 21m22.276s >>>> *************************************************************** >>>> Error building Sage. >>>> >>>> The following package(s) may have failed to build (not necessarily >>>> during this run of 'make all'): >>>> >>>> * package: openblas-0.2.15 >>>> log file: /home/martin/sage-develop/logs/pkgs/openblas-0.2.15.log >>>> build directory: >>>> /home/martin/sage-develop/local/var/tmp/sage/build/openblas-0.2.15 >>>> >>>> >>>> -- >>> You received this message because you are subscribed to the Google >>> Groups "sage-devel" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to sage-devel+...@googlegroups.com <javascript:>. >>> To post to this group, send email to sage-...@googlegroups.com >>> <javascript:>. >>> Visit this group at https://groups.google.com/group/sage-devel. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> > -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at https://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
