/*
 * This file derives from SFMT 1.3.3
 * (http://www.math.sci.hiroshima-u.ac.jp/~m-mat/MT/SFMT/index.html), which was
 * released under the terms of the following license:
 *
 *   Copyright (c) 2006,2007 Mutsuo Saito, Makoto Matsumoto and Hiroshima
 *   University. All rights reserved.
 *
 *   Redistribution and use in source and binary forms, with or without
 *   modification, are permitted provided that the following conditions are
 *   met:
 *
 *       * Redistributions of source code must retain the above copyright
 *         notice, this list of conditions and the following disclaimer.
 *       * Redistributions in binary form must reproduce the above
 *         copyright notice, this list of conditions and the following
 *         disclaimer in the documentation and/or other materials provided
 *         with the distribution.
 *       * Neither the name of the Hiroshima University nor the names of
 *         its contributors may be used to endorse or promote products
 *         derived from this software without specific prior written
 *         permission.
 *
 *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
#ifndef SFMT_PARAMS19937_H
#define SFMT_PARAMS19937_H

#define POS1	122
#define SL1	18
#define SL2	1
#define SR1	11
#define SR2	1
#define MSK1	0xdfffffefU
#define MSK2	0xddfecb7fU
#define MSK3	0xbffaffffU
#define MSK4	0xbffffff6U
#define PARITY1	0x00000001U
#define PARITY2	0x00000000U
#define PARITY3	0x00000000U
#define PARITY4	0x13c9e684U


/* PARAMETERS FOR ALTIVEC */
#if defined(__APPLE__)	/* For OSX */
    #define ALTI_SL1	(vector unsigned int)(SL1, SL1, SL1, SL1)
    #define ALTI_SR1	(vector unsigned int)(SR1, SR1, SR1, SR1)
    #define ALTI_MSK	(vector unsigned int)(MSK1, MSK2, MSK3, MSK4)
    #define ALTI_MSK64 \
	(vector unsigned int)(MSK2, MSK1, MSK4, MSK3)
    #define ALTI_SL2_PERM \
	(vector unsigned char)(1,2,3,23,5,6,7,0,9,10,11,4,13,14,15,8)
    #define ALTI_SL2_PERM64 \
	(vector unsigned char)(1,2,3,4,5,6,7,31,9,10,11,12,13,14,15,0)
    #define ALTI_SR2_PERM \
	(vector unsigned char)(7,0,1,2,11,4,5,6,15,8,9,10,17,12,13,14)
    #define ALTI_SR2_PERM64 \
	(vector unsigned char)(15,0,1,2,3,4,5,6,17,8,9,10,11,12,13,14)
#else	/* For OTHER OSs(Linux?) */
    #define ALTI_SL1	{SL1, SL1, SL1, SL1}
    #define ALTI_SR1	{SR1, SR1, SR1, SR1}
    #define ALTI_MSK	{MSK1, MSK2, MSK3, MSK4}
    #define ALTI_MSK64	{MSK2, MSK1, MSK4, MSK3}
    #define ALTI_SL2_PERM	{1,2,3,23,5,6,7,0,9,10,11,4,13,14,15,8}
    #define ALTI_SL2_PERM64	{1,2,3,4,5,6,7,31,9,10,11,12,13,14,15,0}
    #define ALTI_SR2_PERM	{7,0,1,2,11,4,5,6,15,8,9,10,17,12,13,14}
    #define ALTI_SR2_PERM64	{15,0,1,2,3,4,5,6,17,8,9,10,11,12,13,14}
#endif	/* For OSX */
#define IDSTR	"SFMT-19937:122-18-1-11-1:dfffffef-ddfecb7f-bffaffff-bffffff6"

#endif /* SFMT_PARAMS19937_H */
