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Annotation of OpenXM_contrib/gmp/mpn/x86/p6/gmp-mparam.h, Revision 1.1.1.2

1.1       maekawa     1: /* Intel P6 gmp-mparam.h -- Compiler/machine parameter header file.
                      2:
1.1.1.2 ! ohara       3: Copyright 1991, 1993, 1994, 1999, 2000, 2001, 2002 Free Software Foundation,
        !             4: Inc.
1.1       maekawa     5:
                      6: This file is part of the GNU MP Library.
                      7:
                      8: The GNU MP Library is free software; you can redistribute it and/or modify
                      9: it under the terms of the GNU Lesser General Public License as published by
                     10: the Free Software Foundation; either version 2.1 of the License, or (at your
                     11: option) any later version.
                     12:
                     13: The GNU MP Library is distributed in the hope that it will be useful, but
                     14: WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
                     15: or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
                     16: License for more details.
                     17:
                     18: You should have received a copy of the GNU Lesser General Public License
                     19: along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
                     20: the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
                     21: MA 02111-1307, USA. */
                     22:
                     23:
                     24: #define BITS_PER_MP_LIMB 32
                     25: #define BYTES_PER_MP_LIMB 4
1.1.1.2 ! ohara      26:
        !            27:
        !            28: /* 800MHz P-III, gcc 2.95.2 (and 200MHz P6 with gcc 2.7.2.3 is similar) */
        !            29:
        !            30: /* Generated by tuneup.c, 2001-11-28, gcc 2.95 */
        !            31:
        !            32: #define MUL_KARATSUBA_THRESHOLD       23
        !            33: #define MUL_TOOM3_THRESHOLD          164
        !            34:
        !            35: #define SQR_BASECASE_THRESHOLD         0
        !            36: #define SQR_KARATSUBA_THRESHOLD       50
        !            37: #define SQR_TOOM3_THRESHOLD          202
        !            38:
        !            39: #define DIV_SB_PREINV_THRESHOLD            4
        !            40: #define DIV_DC_THRESHOLD                 111
        !            41: #define POWM_THRESHOLD               142
        !            42:
        !            43: #define GCD_ACCEL_THRESHOLD            3
        !            44: #define GCDEXT_THRESHOLD              45
        !            45:
        !            46: #define USE_PREINV_MOD_1               1  /* (native) */
        !            47: #define DIVREM_2_THRESHOLD             0
        !            48: #define DIVEXACT_1_THRESHOLD           0
        !            49: #define MODEXACT_1_ODD_THRESHOLD       0
        !            50:
        !            51: #define MUL_FFT_TABLE  { 592, 1440, 2688, 5632, 14336, 40960, 0 }
        !            52: #define MUL_FFT_MODF_THRESHOLD       608
        !            53: #define MUL_FFT_THRESHOLD           5376
        !            54:
        !            55: #define SQR_FFT_TABLE  { 656, 1504, 2944, 6656, 18432, 57344, 0 }
        !            56: #define SQR_FFT_MODF_THRESHOLD       672
        !            57: #define SQR_FFT_THRESHOLD           5376