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view src/SFMT/SFMT-params19937.h @ 434:988f0fda6c93

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paramaterized music-step
author Robert McIntyre <rlm@mit.edu>
date Wed, 25 Apr 2012 01:58:44 -0500
parents f9f4f1b99eed
children
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     1 #ifndef SFMT_PARAMS19937_H



     2 #define SFMT_PARAMS19937_H



     3 



     4 #define POS1	122



     5 #define SL1	18



     6 #define SL2	1



     7 #define SR1	11



     8 #define SR2	1



     9 #define MSK1	0xdfffffefU



    10 #define MSK2	0xddfecb7fU



    11 #define MSK3	0xbffaffffU



    12 #define MSK4	0xbffffff6U



    13 #define PARITY1	0x00000001U



    14 #define PARITY2	0x00000000U



    15 #define PARITY3	0x00000000U



    16 #define PARITY4	0x13c9e684U



    17 



    18 



    19 /* PARAMETERS FOR ALTIVEC */



    20 #if defined(__APPLE__)	/* For OSX */



    21     #define ALTI_SL1	(vector unsigned int)(SL1, SL1, SL1, SL1)



    22     #define ALTI_SR1	(vector unsigned int)(SR1, SR1, SR1, SR1)



    23     #define ALTI_MSK	(vector unsigned int)(MSK1, MSK2, MSK3, MSK4)



    24     #define ALTI_MSK64 \



    25 	(vector unsigned int)(MSK2, MSK1, MSK4, MSK3)



    26     #define ALTI_SL2_PERM \



    27 	(vector unsigned char)(1,2,3,23,5,6,7,0,9,10,11,4,13,14,15,8)



    28     #define ALTI_SL2_PERM64 \



    29 	(vector unsigned char)(1,2,3,4,5,6,7,31,9,10,11,12,13,14,15,0)



    30     #define ALTI_SR2_PERM \



    31 	(vector unsigned char)(7,0,1,2,11,4,5,6,15,8,9,10,17,12,13,14)



    32     #define ALTI_SR2_PERM64 \



    33 	(vector unsigned char)(15,0,1,2,3,4,5,6,17,8,9,10,11,12,13,14)



    34 #else	/* For OTHER OSs(Linux?) */



    35     #define ALTI_SL1	{SL1, SL1, SL1, SL1}



    36     #define ALTI_SR1	{SR1, SR1, SR1, SR1}



    37     #define ALTI_MSK	{MSK1, MSK2, MSK3, MSK4}



    38     #define ALTI_MSK64	{MSK2, MSK1, MSK4, MSK3}



    39     #define ALTI_SL2_PERM	{1,2,3,23,5,6,7,0,9,10,11,4,13,14,15,8}



    40     #define ALTI_SL2_PERM64	{1,2,3,4,5,6,7,31,9,10,11,12,13,14,15,0}



    41     #define ALTI_SR2_PERM	{7,0,1,2,11,4,5,6,15,8,9,10,17,12,13,14}



    42     #define ALTI_SR2_PERM64	{15,0,1,2,3,4,5,6,17,8,9,10,11,12,13,14}



    43 #endif	/* For OSX */



    44 #define IDSTR	"SFMT-19937:122-18-1-11-1:dfffffef-ddfecb7f-bffaffff-bffffff6"



    45 



    46 #endif /* SFMT_PARAMS19937_H */