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-rw-r--r--src/sms/SFMT/SFMT-params.h97
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diff --git a/src/sms/SFMT/SFMT-params.h b/src/sms/SFMT/SFMT-params.h
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+#ifndef SFMT_PARAMS_H
+#define SFMT_PARAMS_H
+
+#if !defined(MEXP)
+#ifdef __GNUC__
+ #warning "MEXP is not defined. I assume MEXP is 19937."
+#endif
+ #define MEXP 19937
+#endif
+/*-----------------
+ BASIC DEFINITIONS
+ -----------------*/
+/** Mersenne Exponent. The period of the sequence
+ * is a multiple of 2^MEXP-1.
+ * #define MEXP 19937 */
+/** SFMT generator has an internal state array of 128-bit integers,
+ * and N is its size. */
+#define N (MEXP / 128 + 1)
+/** N32 is the size of internal state array when regarded as an array
+ * of 32-bit integers.*/
+#define N32 (N * 4)
+/** N64 is the size of internal state array when regarded as an array
+ * of 64-bit integers.*/
+#define N64 (N * 2)
+
+/*----------------------
+ the parameters of SFMT
+ following definitions are in paramsXXXX.h file.
+ ----------------------*/
+/** the pick up position of the array.
+#define POS1 122
+*/
+
+/** the parameter of shift left as four 32-bit registers.
+#define SL1 18
+ */
+
+/** the parameter of shift left as one 128-bit register.
+ * The 128-bit integer is shifted by (SL2 * 8) bits.
+#define SL2 1
+*/
+
+/** the parameter of shift right as four 32-bit registers.
+#define SR1 11
+*/
+
+/** the parameter of shift right as one 128-bit register.
+ * The 128-bit integer is shifted by (SL2 * 8) bits.
+#define SR2 1
+*/
+
+/** A bitmask, used in the recursion. These parameters are introduced
+ * to break symmetry of SIMD.
+#define MSK1 0xdfffffefU
+#define MSK2 0xddfecb7fU
+#define MSK3 0xbffaffffU
+#define MSK4 0xbffffff6U
+*/
+
+/** These definitions are part of a 128-bit period certification vector.
+#define PARITY1 0x00000001U
+#define PARITY2 0x00000000U
+#define PARITY3 0x00000000U
+#define PARITY4 0xc98e126aU
+*/
+
+#if MEXP == 607
+ #include "SFMT-params607.h"
+#elif MEXP == 1279
+ #include "SFMT-params1279.h"
+#elif MEXP == 2281
+ #include "SFMT-params2281.h"
+#elif MEXP == 4253
+ #include "SFMT-params4253.h"
+#elif MEXP == 11213
+ #include "SFMT-params11213.h"
+#elif MEXP == 19937
+ #include "SFMT-params19937.h"
+#elif MEXP == 44497
+ #include "SFMT-params44497.h"
+#elif MEXP == 86243
+ #include "SFMT-params86243.h"
+#elif MEXP == 132049
+ #include "SFMT-params132049.h"
+#elif MEXP == 216091
+ #include "SFMT-params216091.h"
+#else
+#ifdef __GNUC__
+ #error "MEXP is not valid."
+ #undef MEXP
+#else
+ #undef MEXP
+#endif
+
+#endif
+
+#endif /* SFMT_PARAMS_H */