1 /* 2 * This file derives from SFMT 1.3.3 3 * (http://www.math.sci.hiroshima-u.ac.jp/~m-mat/MT/SFMT/index.html), which was 4 * released under the terms of the following license: 5 * 6 * Copyright (c) 2006,2007 Mutsuo Saito, Makoto Matsumoto and Hiroshima 7 * University. All rights reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions are 11 * met: 12 * 13 * * Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * * Redistributions in binary form must reproduce the above 16 * copyright notice, this list of conditions and the following 17 * disclaimer in the documentation and/or other materials provided 18 * with the distribution. 19 * * Neither the name of the Hiroshima University nor the names of 20 * its contributors may be used to endorse or promote products 21 * derived from this software without specific prior written 22 * permission. 23 * 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 25 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 26 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 27 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 28 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 29 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 30 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 31 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 32 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 33 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 34 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 35 */ 36 #ifndef SFMT_PARAMS19937_H 37 #define SFMT_PARAMS19937_H 38 39 #define POS1 122 40 #define SL1 18 41 #define SL2 1 42 #define SR1 11 43 #define SR2 1 44 #define MSK1 0xdfffffefU 45 #define MSK2 0xddfecb7fU 46 #define MSK3 0xbffaffffU 47 #define MSK4 0xbffffff6U 48 #define PARITY1 0x00000001U 49 #define PARITY2 0x00000000U 50 #define PARITY3 0x00000000U 51 #define PARITY4 0x13c9e684U 52 53 54 /* PARAMETERS FOR ALTIVEC */ 55 #if defined(__APPLE__) /* For OSX */ 56 #define ALTI_SL1 (vector unsigned int)(SL1, SL1, SL1, SL1) 57 #define ALTI_SR1 (vector unsigned int)(SR1, SR1, SR1, SR1) 58 #define ALTI_MSK (vector unsigned int)(MSK1, MSK2, MSK3, MSK4) 59 #define ALTI_MSK64 \ 60 (vector unsigned int)(MSK2, MSK1, MSK4, MSK3) 61 #define ALTI_SL2_PERM \ 62 (vector unsigned char)(1,2,3,23,5,6,7,0,9,10,11,4,13,14,15,8) 63 #define ALTI_SL2_PERM64 \ 64 (vector unsigned char)(1,2,3,4,5,6,7,31,9,10,11,12,13,14,15,0) 65 #define ALTI_SR2_PERM \ 66 (vector unsigned char)(7,0,1,2,11,4,5,6,15,8,9,10,17,12,13,14) 67 #define ALTI_SR2_PERM64 \ 68 (vector unsigned char)(15,0,1,2,3,4,5,6,17,8,9,10,11,12,13,14) 69 #else /* For OTHER OSs(Linux?) */ 70 #define ALTI_SL1 {SL1, SL1, SL1, SL1} 71 #define ALTI_SR1 {SR1, SR1, SR1, SR1} 72 #define ALTI_MSK {MSK1, MSK2, MSK3, MSK4} 73 #define ALTI_MSK64 {MSK2, MSK1, MSK4, MSK3} 74 #define ALTI_SL2_PERM {1,2,3,23,5,6,7,0,9,10,11,4,13,14,15,8} 75 #define ALTI_SL2_PERM64 {1,2,3,4,5,6,7,31,9,10,11,12,13,14,15,0} 76 #define ALTI_SR2_PERM {7,0,1,2,11,4,5,6,15,8,9,10,17,12,13,14} 77 #define ALTI_SR2_PERM64 {15,0,1,2,3,4,5,6,17,8,9,10,11,12,13,14} 78 #endif /* For OSX */ 79 #define IDSTR "SFMT-19937:122-18-1-11-1:dfffffef-ddfecb7f-bffaffff-bffffff6" 80 81 #endif /* SFMT_PARAMS19937_H */ 82