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Annotation of OpenXM_contrib/gmp/mpn/x86/pentium/gmp-mparam.h, Revision 1.1.1.1

1.1       maekawa     1: /* Intel P54 gmp-mparam.h -- Compiler/machine parameter header file.
                      2:
                      3: Copyright (C) 1991, 1993, 1994, 1999, 2000 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:
                     23: #define BITS_PER_MP_LIMB 32
                     24: #define BYTES_PER_MP_LIMB 4
                     25: #define BITS_PER_LONGINT 32
                     26: #define BITS_PER_INT 32
                     27: #define BITS_PER_SHORTINT 16
                     28: #define BITS_PER_CHAR 8
                     29:
                     30:
                     31: #ifndef UMUL_TIME
                     32: #define UMUL_TIME   9 /* cycles */
                     33: #endif
                     34: #ifndef UDIV_TIME
                     35: #define UDIV_TIME   41 /* cycles */
                     36: #endif
                     37:
                     38: /* bsf takes 18-42 cycles, put an average for uniform random numbers */
                     39: #ifndef COUNT_TRAILING_ZEROS_TIME
                     40: #define COUNT_TRAILING_ZEROS_TIME   20  /* cycles */
                     41: #endif
                     42:
                     43:
                     44: /* Generated by tuneup.c, 2000-07-06. */
                     45:
                     46: #ifndef KARATSUBA_MUL_THRESHOLD
                     47: #define KARATSUBA_MUL_THRESHOLD   14
                     48: #endif
                     49: #ifndef TOOM3_MUL_THRESHOLD
                     50: #define TOOM3_MUL_THRESHOLD      179
                     51: #endif
                     52:
                     53: #ifndef KARATSUBA_SQR_THRESHOLD
                     54: #define KARATSUBA_SQR_THRESHOLD   22
                     55: #endif
                     56: #ifndef TOOM3_SQR_THRESHOLD
                     57: #define TOOM3_SQR_THRESHOLD      153
                     58: #endif
                     59:
                     60: #ifndef BZ_THRESHOLD
                     61: #define BZ_THRESHOLD              46
                     62: #endif
                     63:
                     64: #ifndef FIB_THRESHOLD
                     65: #define FIB_THRESHOLD            110
                     66: #endif
                     67:
                     68: #ifndef POWM_THRESHOLD
                     69: #define POWM_THRESHOLD            13
                     70: #endif
                     71:
                     72: #ifndef GCD_ACCEL_THRESHOLD
                     73: #define GCD_ACCEL_THRESHOLD        4
                     74: #endif
                     75: #ifndef GCDEXT_THRESHOLD
                     76: #define GCDEXT_THRESHOLD          25
                     77: #endif
                     78:
                     79: #ifndef FFT_MUL_TABLE
                     80: #define FFT_MUL_TABLE  { 496, 928, 1920, 4608, 14336, 40960, 0 }
                     81: #endif
                     82: #ifndef FFT_MODF_MUL_THRESHOLD
                     83: #define FFT_MODF_MUL_THRESHOLD     512
                     84: #endif
                     85: #ifndef FFT_MUL_THRESHOLD
                     86: #define FFT_MUL_THRESHOLD         3840
                     87: #endif
                     88:
                     89: #ifndef FFT_SQR_TABLE
                     90: #define FFT_SQR_TABLE  { 496, 1184, 1920, 5632, 14336, 40960, 0 }
                     91: #endif
                     92: #ifndef FFT_MODF_SQR_THRESHOLD
                     93: #define FFT_MODF_SQR_THRESHOLD     512
                     94: #endif
                     95: #ifndef FFT_SQR_THRESHOLD
                     96: #define FFT_SQR_THRESHOLD         3840
                     97: #endif