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rurban / dieharder

A fixed version of Robert G. Brown's "dieharder" tests for random number generators.
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Add k ints/sec, k doubles/sec #3

Closed rurban closed 3 years ago

rurban commented 3 years ago

See gsl which does

1754 k ints/sec,    870 k doubles/sec, taus
1613 k ints/sec,    855 k doubles/sec, gfsr4
1370 k ints/sec,    769 k doubles/sec, mt19937
 565 k ints/sec,    571 k doubles/sec, ranlxs0
 400 k ints/sec,    405 k doubles/sec, ranlxs1
 490 k ints/sec,    389 k doubles/sec, mrg
 407 k ints/sec,    297 k doubles/sec, ranlux
 243 k ints/sec,    254 k doubles/sec, ranlxd1
 251 k ints/sec,    253 k doubles/sec, ranlxs2
 238 k ints/sec,    215 k doubles/sec, cmrg
 247 k ints/sec,    198 k doubles/sec, ranlux389
 141 k ints/sec,    140 k doubles/sec, ranlxd2

https://www.gnu.org/software/gsl/doc/html/rng.html

we only print 

               |rands/second 
         ranlux|  1.90e+07
rurban commented 3 years ago

Done with flag -D dbl_rate (now default)