Wrapper module for the pcg32 rng in fortran

Files pcg_basic.{c,h} are adapted from the basic version of the PCG RNG to include an efficient way to generate doubles.

How to use

type(pcg_state_setseq_64), :: state

! Initialize
call pcg32_srandom_r(state, int(seed, 8), int(i_stream, 8))

! Fill out with doubles between 0 and 1
call pcg32_random_doubles_r(state, out)

Authors

• Daan van Vugt [email protected]

License

This code is released under the Apache license, to be found in the file LICENSE.