On Wed, Jun 5, 2013 at 11:14 AM, Julien Puydt <julien.pu...@laposte.net> wrote: > Le 05/06/2013 18:39, William Stein a écrit : > >> Since building everything except ATLAS takes less than an hour on a >> lot of modern servers, there's no major penalty for building everything >> from >> scratch. > > > Less than an hour for everything except ATLAS!?
Just to clarify -- I mean wall time. For example, on https://cloud.sagemath.com, doing this with a fresh sage-5.10.rc0 tarball: export MAKE="make -j8"; make takes about 25 minutes, because SAGE_ATLAS_LIB is set in the global environment by default. > Is even sage.math.washington.edu that fast? I don't know. Disk io is a relevant factor, so building in /tmp can help a lot. Also, did you guys all know that I bought sage.math.washington.edu in 2008!? :-) William > > Snark on #sagemath > > > -- > 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 http://groups.google.com/group/sage-devel?hl=en. > For more options, visit https://groups.google.com/groups/opt_out. > > -- William Stein Professor of Mathematics University of Washington http://wstein.org -- 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 http://groups.google.com/group/sage-devel?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
