"Manuel Alvarez Fernandez" <manolo@el-mundo.net> writes: > > But I'm getting very poor performance, I'm using GMP to make some ECC > calc (add, subs, field inversion and mult). > > I get same performance on a P3 800Mhz (more o less) The itanic code will get some improvements in the next release, though I might have thought it'd be faster than p6 now, on big enough operands at least.