Searched refs:LCG64 (Results 1 – 1 of 1) sorted by relevance
| /external/fio/lib/ |
| D | rand.c | 67 #define LCG64(x, seed) ((x) * 6906969069ULL ^ (seed)) in __init_rand64() macro
69 state->s1 = __seed(LCG64((2^31) + (2^17) + (2^7), seed), 1); in __init_rand64()
70 state->s2 = __seed(LCG64(state->s1, seed), 7); in __init_rand64()
71 state->s3 = __seed(LCG64(state->s2, seed), 15); in __init_rand64()
72 state->s4 = __seed(LCG64(state->s3, seed), 33); in __init_rand64()
73 state->s5 = __seed(LCG64(state->s4, seed), 49); in __init_rand64()
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