Apparently if you have a very recent machine, yasm may fail to build the assembly files for your architecture. To get around this, install the latest yasm [1] and use MPIR's --with-system-yasm option.
If your system is recent and detects as core2 or k8 or simply x86_64 or something else obviously out-of-date, when tuning, please also send us a copy of cat /proc/cpuinfo so we can add support for your processor to MPIR. Bill. [1] http://yasm.tortall.net/ On 13 February 2017 at 18:41, Bill Hart <goodwillh...@googlemail.com> wrote: > Hi all, > > MPIR has been modified recently, and new tuning crossovers have been added. > > If you have a machine that you want MPIR to run fast on, we would really > appreciate help getting tuning values for your machine. Here is how. > > git clone https://github.com/wbhart/mpir > cd mpir > ./configure --enable-gmpcompat > make -j4 > make check > cd tune > make tune > > Please attach the tuning values that are printed to this post. Please > ensure that the first line is not missing, e.g. > > Parameters for ./mpn/x86_64/k8/k10/k102/gmp-mparam.h > > as this tells us what machine the values are for. > > If the tuning program crashes, or starts to take too long, just send us > the values you have. > > Any help that people can provide is really appreciated. > > Note that we DON'T require tuning values for the following arches: > > mpn/x86_64/k8/k10/k102 > mpn/x86_64/haswell > > If someone already attached values for your arch, no need to supply them > again. > > Bill. > > -- 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 https://groups.google.com/group/mpir-devel. For more options, visit https://groups.google.com/d/optout.