| /* PowerPC-64 gmp-mparam.h -- Compiler/machine parameter header file. |
| |
| Copyright 2008, 2009 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 3 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. If not, see http://www.gnu.org/licenses/. */ |
| |
| #define BITS_PER_MP_LIMB 64 |
| #define BYTES_PER_MP_LIMB 8 |
| |
| /* 1600MHz PPC970 */ |
| |
| /* Generated by tuneup.c, 2009-01-14, gcc 4.0 */ |
| |
| #define MUL_KARATSUBA_THRESHOLD 14 |
| #define MUL_TOOM3_THRESHOLD 57 |
| #define MUL_TOOM44_THRESHOLD 155 |
| |
| #define SQR_BASECASE_THRESHOLD 5 |
| #define SQR_KARATSUBA_THRESHOLD 32 |
| #define SQR_TOOM3_THRESHOLD 89 |
| #define SQR_TOOM4_THRESHOLD 154 |
| |
| #define MULLOW_BASECASE_THRESHOLD 0 /* always */ |
| #define MULLOW_DC_THRESHOLD 40 |
| #define MULLOW_MUL_N_THRESHOLD 234 |
| |
| #define DIV_SB_PREINV_THRESHOLD 0 /* always */ |
| #define DIV_DC_THRESHOLD 32 |
| #define POWM_THRESHOLD 93 |
| |
| #define MATRIX22_STRASSEN_THRESHOLD 19 |
| #define HGCD_THRESHOLD 96 |
| #define GCD_DC_THRESHOLD 242 |
| #define GCDEXT_DC_THRESHOLD 353 |
| #define JACOBI_BASE_METHOD 1 |
| |
| #define MOD_1_NORM_THRESHOLD 0 /* always */ |
| #define MOD_1_UNNORM_THRESHOLD 0 /* always */ |
| #define MOD_1_1_THRESHOLD 7 |
| #define MOD_1_2_THRESHOLD 9 |
| #define MOD_1_4_THRESHOLD 44 |
| #define USE_PREINV_DIVREM_1 0 |
| #define USE_PREINV_MOD_1 1 |
| #define DIVEXACT_1_THRESHOLD 0 /* always (native) */ |
| #define MODEXACT_1_ODD_THRESHOLD 0 /* always */ |
| |
| #define GET_STR_DC_THRESHOLD 10 |
| #define GET_STR_PRECOMPUTE_THRESHOLD 20 |
| #define SET_STR_DC_THRESHOLD 532 |
| #define SET_STR_PRECOMPUTE_THRESHOLD 1790 |
| |
| #define MUL_FFT_TABLE { 336, 672, 1856, 2816, 7168, 20480, 81920, 327680, 0 } |
| #define MUL_FFT_MODF_THRESHOLD 304 |
| #define MUL_FFT_THRESHOLD 4224 |
| |
| #define SQR_FFT_TABLE { 272, 672, 1600, 2816, 7168, 20480, 81920, 327680, 786432, 0 } |
| #define SQR_FFT_MODF_THRESHOLD 272 |
| #define SQR_FFT_THRESHOLD 2688 |
| |
| /* These tables are now obsolete */ |
| |
| #define MUL_FFT_TABLE2 {{1,4}, {209,5}, {513,6}, {1217,7}, {2561,8}, {3329,7}, {3457,8}, {3841,7}, {4097,8}, {6913,9}, {7681,8}, {8961,9}, {9729,8}, {10497,9}, {13825,10}, {15361,9}, {22017,10}, {23553,9}, {26113,11}, {30721,10}, {48129,9}, {50689,10}, {56321,11}, {61441,10}, {81409,11}, {96257,10}, {97281,9}, {98305,10}, {99329,9}, {101889,10}, {106241,12}, {126977,11}, {129025,10}, {146945,11}, {161793,10}, {179969,11}, {194561,10}, {212737,11}, {227329,10}, {228865,12}, {258049,11}, {359937,12}, {389121,11}, {458241,13}, {516097,12}, {520193,11}, {588801,12}, {651265,11}, {720385,12}, {782337,11}, {851457,12}, {913409,11}, {982529,12}, {MP_SIZE_T_MAX,0}} |
| |
| #define SQR_FFT_TABLE2 {{1,4}, {209,5}, {481,6}, {1089,7}, {3073,8}, {6913,9}, {7681,8}, {8449,9}, {13825,10}, {15361,9}, {19969,10}, {23553,9}, {26113,11}, {30721,10}, {31745,9}, {34305,10}, {56321,11}, {63489,10}, {81409,11}, {96257,9}, {96769,10}, {98049,12}, {126977,11}, {129025,10}, {146945,11}, {161793,10}, {212481,12}, {258049,11}, {267265,10}, {270337,11}, {272385,10}, {274433,11}, {424961,13}, {516097,12}, {520193,11}, {MP_SIZE_T_MAX,0}} |
