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Annotation of OpenXM_contrib/gmp/mpn/powerpc32/750/gmp-mparam.h, Revision 1.1.1.1

1.1       ohara       1: /* PowerPC-32 750 gmp-mparam.h -- Compiler/machine parameter header file.
                      2:
                      3: Copyright 2002 Free Software Foundation, Inc.
                      4:
                      5: This file is part of the GNU MP Library.
                      6:
                      7: The GNU MP Library is free software; you can redistribute it and/or modify
                      8: it under the terms of the GNU Lesser General Public License as published by
                      9: the Free Software Foundation; either version 2.1 of the License, or (at your
                     10: option) any later version.
                     11:
                     12: The GNU MP Library is distributed in the hope that it will be useful, but
                     13: WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
                     14: or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
                     15: License for more details.
                     16:
                     17: You should have received a copy of the GNU Lesser General Public License
                     18: along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
                     19: the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
                     20: MA 02111-1307, USA. */
                     21:
                     22: #define BITS_PER_MP_LIMB 32
                     23: #define BYTES_PER_MP_LIMB 4
                     24:
                     25:
                     26: /* 233MHz 750, pretty much identical for 450MHz 7400. */
                     27:
                     28: /* Generated by tuneup.c, 2002-03-10, gcc 2.95 */
                     29:
                     30: #define MUL_KARATSUBA_THRESHOLD          10
                     31: #define MUL_TOOM3_THRESHOLD             138
                     32:
                     33: #define SQR_BASECASE_THRESHOLD            5
                     34: #define SQR_KARATSUBA_THRESHOLD          22
                     35: #define SQR_TOOM3_THRESHOLD             140
                     36:
                     37: #define DIV_SB_PREINV_THRESHOLD           0  /* always */
                     38: #define DIV_DC_THRESHOLD                 35
                     39: #define POWM_THRESHOLD                   48
                     40:
                     41: #define GCD_ACCEL_THRESHOLD               3
                     42: #define GCDEXT_THRESHOLD                 45
                     43: #define JACOBI_BASE_METHOD                1
                     44:
                     45: #define DIVREM_1_NORM_THRESHOLD           0  /* always */
                     46: #define DIVREM_1_UNNORM_THRESHOLD         0  /* always */
                     47: #define MOD_1_NORM_THRESHOLD              0  /* always */
                     48: #define MOD_1_UNNORM_THRESHOLD            0  /* always */
                     49: #define USE_PREINV_DIVREM_1               1
                     50: #define USE_PREINV_MOD_1                  1
                     51: #define DIVREM_2_THRESHOLD                0  /* always */
                     52: #define DIVEXACT_1_THRESHOLD              0  /* always */
                     53: #define MODEXACT_1_ODD_THRESHOLD          0  /* always */
                     54:
                     55: #define GET_STR_DC_THRESHOLD             19
                     56: #define GET_STR_PRECOMPUTE_THRESHOLD     35
                     57: #define SET_STR_THRESHOLD              3259
                     58:
                     59: #define MUL_FFT_TABLE  { 400, 864, 1408, 3584, 10240, 40960, 0 }
                     60: #define MUL_FFT_MODF_THRESHOLD          344
                     61: #define MUL_FFT_THRESHOLD              2816
                     62:
                     63: #define SQR_FFT_TABLE  { 368, 800, 1408, 3584, 10240, 40960, 0 }
                     64: #define SQR_FFT_MODF_THRESHOLD          344
                     65: #define SQR_FFT_THRESHOLD              2816