Re: [sage-devel] ATLAS build fails on Core i7-3770

2013-10-29 Thread Volker Braun
Thanks! I've added your observation to the upstream bug report at https://sourceforge.net/p/math-atlas/discussion/75123/thread/dc45bb67/ On Tuesday, October 29, 2013 10:51:38 AM UTC, Erik Massop wrote: > > Hi, > > > I have a similar error. The problem for me seems to be that > 'fprintf(fpout,

Re: [sage-devel] ATLAS build fails on Core i7-3770

2013-10-29 Thread Erik Massop
Hi, I have a similar error. The problem for me seems to be that 'fprintf(fpout, "%.e\n", t0);' of line 91 of atlas-3.10.1.p6/src/ATLAS/tune/sysinfo/matime.c outputs "0e+00". Scanf then only reads "0" instead of the full line "0e+00". Consequently the next value cannot be read correctly. (Interest

[sage-devel] ATLAS build fails on Core i7-3770

2013-10-29 Thread fechnedu
Hi, I'm trying to build Sage 5.12 on my new box which has an Intel Core i7-3770 (Ivy Bridge) and runs Arch Linux. But the build of ATLAS always fails early with the same error. You can find the log file here: http://informatik.hu-berlin.de/~fechnedu/atlas-3.10.1.p5.log I think the relevant line