=================================================================== RCS file: /home/cvs/OpenXM_contrib/gmp/mpn/x86/k7/Attic/README,v retrieving revision 1.1.1.1 retrieving revision 1.1.1.2 diff -u -p -r1.1.1.1 -r1.1.1.2 --- OpenXM_contrib/gmp/mpn/x86/k7/Attic/README 2000/09/09 14:12:42 1.1.1.1 +++ OpenXM_contrib/gmp/mpn/x86/k7/Attic/README 2003/08/25 16:06:28 1.1.1.2 @@ -1,4 +1,25 @@ +Copyright 2000, 2001 Free Software Foundation, Inc. +This file is part of the GNU MP Library. + +The GNU MP Library is free software; you can redistribute it and/or modify +it under the terms of the GNU Lesser General Public License as published by +the Free Software Foundation; either version 2.1 of the License, or (at your +option) any later version. + +The GNU MP Library is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY +or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public +License for more details. + +You should have received a copy of the GNU Lesser General Public License +along with the GNU MP Library; see the file COPYING.LIB. If not, write to +the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA +02111-1307, USA. + + + + AMD K7 MPN SUBROUTINES @@ -30,9 +51,8 @@ Times for the loops, with all code and data in L1 cach mpn_addmul/submul_1 3.9 mpn_mul_basecase 4.42 cycles/crossproduct (approx) - - mpn_popcount 5.0 - mpn_hamdist 6.0 + mpn_sqr_basecase 2.3 cycles/crossproduct (approx) + or 4.55 cycles/triangleproduct (approx) Prefetching of sources hasn't yet been tried.