On 5 Mar 2014 20:17, "Jean-Pierre Flori" <jpfl...@gmail.com> wrote: > > > > On Wednesday, March 5, 2014 7:11:15 PM UTC+1, Christopher Swenson wrote: >> >> I'll be sure to ask what kind of CPUs they intend to donate. > > I did not do a thorough search, but it ssems the difference is not so pronounced as it may have been. > More cache (really more), but less cores for the M series. > http://followindex.com/data-centre/oracle-revs-up-sparc-m6-chip-for-seriously-big-iron/
I found that hard to read. Perhaps it is because I have had a couple of beers, but the sentences did not flow nicely. A little comparison chart would not display at a reasonable size on my mobile phone. The fact it has data-centre in the URL suggests that the person writing it may be looking at it from a perspective different from what is required here. The T2 that William had was painfully slow with sage, yet several people told me that the CPU was great in a data centre as it was much faster than any Intel CPU and was low power. It got its speed from the fact it could run hundreds of threads in parallel, but sage was never exploiting that parallelism. I recall thinking at the time that sage needed an M series CPU. I think sage needs a CPU with a high clock speed, since sage is not going to make effective use of a highly parallel slow CPU. It really needs specialist advice. The person recommending a machine or offering a machine needs to be aware that the demands of sage are not similar to a modern data centre. Dave -- 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. For more options, visit https://groups.google.com/groups/opt_out.
