diff src/SFMT/SFMT-params11213.h @ 23:bf9169ad4222

add SMID-oriented fast mersenne twister
author Robert McIntyre <rlm@mit.edu>
date Sun, 04 Mar 2012 17:38:32 -0600
parents f9f4f1b99eed
children
line wrap: on
line diff
     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/src/SFMT/SFMT-params11213.h	Sun Mar 04 17:38:32 2012 -0600
     1.3 @@ -0,0 +1,46 @@
     1.4 +#ifndef SFMT_PARAMS11213_H
     1.5 +#define SFMT_PARAMS11213_H
     1.6 +
     1.7 +#define POS1	68
     1.8 +#define SL1	14
     1.9 +#define SL2	3
    1.10 +#define SR1	7
    1.11 +#define SR2	3
    1.12 +#define MSK1	0xeffff7fbU
    1.13 +#define MSK2	0xffffffefU
    1.14 +#define MSK3	0xdfdfbfffU
    1.15 +#define MSK4	0x7fffdbfdU
    1.16 +#define PARITY1	0x00000001U
    1.17 +#define PARITY2	0x00000000U
    1.18 +#define PARITY3	0xe8148000U
    1.19 +#define PARITY4	0xd0c7afa3U
    1.20 +
    1.21 +
    1.22 +/* PARAMETERS FOR ALTIVEC */
    1.23 +#if defined(__APPLE__)	/* For OSX */
    1.24 +    #define ALTI_SL1	(vector unsigned int)(SL1, SL1, SL1, SL1)
    1.25 +    #define ALTI_SR1	(vector unsigned int)(SR1, SR1, SR1, SR1)
    1.26 +    #define ALTI_MSK	(vector unsigned int)(MSK1, MSK2, MSK3, MSK4)
    1.27 +    #define ALTI_MSK64 \
    1.28 +	(vector unsigned int)(MSK2, MSK1, MSK4, MSK3)
    1.29 +    #define ALTI_SL2_PERM \
    1.30 +	(vector unsigned char)(3,21,21,21,7,0,1,2,11,4,5,6,15,8,9,10)
    1.31 +    #define ALTI_SL2_PERM64 \
    1.32 +	(vector unsigned char)(3,4,5,6,7,29,29,29,11,12,13,14,15,0,1,2)
    1.33 +    #define ALTI_SR2_PERM \
    1.34 +	(vector unsigned char)(5,6,7,0,9,10,11,4,13,14,15,8,19,19,19,12)
    1.35 +    #define ALTI_SR2_PERM64 \
    1.36 +	(vector unsigned char)(13,14,15,0,1,2,3,4,19,19,19,8,9,10,11,12)
    1.37 +#else	/* For OTHER OSs(Linux?) */
    1.38 +    #define ALTI_SL1	{SL1, SL1, SL1, SL1}
    1.39 +    #define ALTI_SR1	{SR1, SR1, SR1, SR1}
    1.40 +    #define ALTI_MSK	{MSK1, MSK2, MSK3, MSK4}
    1.41 +    #define ALTI_MSK64	{MSK2, MSK1, MSK4, MSK3}
    1.42 +    #define ALTI_SL2_PERM	{3,21,21,21,7,0,1,2,11,4,5,6,15,8,9,10}
    1.43 +    #define ALTI_SL2_PERM64	{3,4,5,6,7,29,29,29,11,12,13,14,15,0,1,2}
    1.44 +    #define ALTI_SR2_PERM	{5,6,7,0,9,10,11,4,13,14,15,8,19,19,19,12}
    1.45 +    #define ALTI_SR2_PERM64	{13,14,15,0,1,2,3,4,19,19,19,8,9,10,11,12}
    1.46 +#endif	/* For OSX */
    1.47 +#define IDSTR	"SFMT-11213:68-14-3-7-3:effff7fb-ffffffef-dfdfbfff-7fffdbfd"
    1.48 +
    1.49 +#endif /* SFMT_PARAMS11213_H */