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Annotation of OpenXM_contrib/gmp/mpn/powerpc32/gmp-mparam.h, Revision 1.1.1.2

1.1.1.2 ! ohara       1: /* PowerPC-32 604e gmp-mparam.h -- Compiler/machine parameter header file.
1.1       maekawa     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: #define BITS_PER_MP_LIMB 32
                     24: #define BYTES_PER_MP_LIMB 4
1.1.1.2 ! ohara      25:
        !            26:
        !            27: /* 350MHz 604e.
        !            28:
        !            29:    These should be considerably different for the 603, 750 (G3), 7400 (G4)
        !            30:    which have much slower multiply instructions.  For the 7450 (G4+), these
        !            31:    values should however be about right.  */
        !            32:
        !            33: /* Generated by tuneup.c, 2002-02-08, gcc 2.95 */
        !            34:
        !            35: #define MUL_KARATSUBA_THRESHOLD          20
        !            36: #define MUL_TOOM3_THRESHOLD             226
        !            37:
        !            38: #define SQR_BASECASE_THRESHOLD            6
        !            39: #define SQR_KARATSUBA_THRESHOLD          40
        !            40: #define SQR_TOOM3_THRESHOLD             274
        !            41:
        !            42: #define DIV_SB_PREINV_THRESHOLD               0  /* always */
        !            43: #define DIV_DC_THRESHOLD                     51
        !            44: #define POWM_THRESHOLD                  104
        !            45:
        !            46: #define GCD_ACCEL_THRESHOLD               3
        !            47: #define GCDEXT_THRESHOLD                 50
        !            48: #define JACOBI_BASE_METHOD                1
        !            49:
        !            50: #define DIVREM_1_NORM_THRESHOLD           0  /* always */
        !            51: #define DIVREM_1_UNNORM_THRESHOLD         0  /* always */
        !            52: #define MOD_1_NORM_THRESHOLD              0  /* always */
        !            53: #define MOD_1_UNNORM_THRESHOLD            0  /* always */
        !            54: #define USE_PREINV_DIVREM_1               1
        !            55: #define USE_PREINV_MOD_1                  1
        !            56: #define DIVREM_2_THRESHOLD                0  /* always */
        !            57: #define DIVEXACT_1_THRESHOLD              0  /* always */
        !            58: #define MODEXACT_1_ODD_THRESHOLD          0  /* always */
        !            59:
        !            60: #define GET_STR_DC_THRESHOLD       24
        !            61: #define GET_STR_PRECOMPUTE_THRESHOLD     37
        !            62: #define SET_STR_THRESHOLD             11401
        !            63:
        !            64: #define MUL_FFT_TABLE  { 528, 1184, 2176, 5632, 14336, 57344, 0 }
        !            65: #define MUL_FFT_MODF_THRESHOLD          544
        !            66: #define MUL_FFT_THRESHOLD              6912
        !            67:
        !            68: #define SQR_FFT_TABLE  { 528, 1184, 2176, 5632, 14336, 57344, 0 }
        !            69: #define SQR_FFT_MODF_THRESHOLD          544
        !            70: #define SQR_FFT_THRESHOLD              5888
        !            71: