Excellent. Here are the (abbreviated) instructions: git clone https://github.com/wbhart/mpir ./configure {check it really detects as a nehalem/atom} make -j cd tune make speed ./speed -s 1-100 -t 1 mpn_sqr_basecase
Record the values somewhere. Now, on the nehalem, remove the file mpn/x86_64/nehalem/sqr_basecase.as On the atom, remove mpn/x86_64/atom/sqr_basecase.as Now time it again (go to top level directory): ./configure make clean make -j cd tune make speed ./speed -s 1-100 -t 1 mpn_sqr_basecase Check the clock speed reported in both runs is the same on each machine. Tell me whether the numbers in the second run are mostly lower or not. If they are can you send the numbers to me and the output of ./speed -s 1-100 -t 1 mpn_kara_sqr_n for each machine. Thanks. Bill. On 17 February 2014 20:58, Jean-Pierre Flori <jpfl...@gmail.com> wrote: > > > On Monday, February 17, 2014 7:31:35 PM UTC+1, Bill Hart wrote: >> >> I have access to quite a few machines, but currently not atom, nehalem, >> bobcat, bulldozer or haswell chips. >> >> I have access to an atom and a nehalem (Core2). > -- You received this message because you are subscribed to the Google Groups "mpir-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to mpir-devel+unsubscr...@googlegroups.com. To post to this group, send email to mpir-devel@googlegroups.com. Visit this group at http://groups.google.com/group/mpir-devel. For more options, visit https://groups.google.com/groups/opt_out.
