spawn

pybrops.core.random.prng.spawn(n=None, BitGenerator=<class 'numpy.random._pcg64.PCG64'>, sbits=64)

Spawn new numpy PRNG streams.

Parameters:

• n (None, int) – Number of streams to spawn using entropy from the random module. If None, generate one stream. Integer must be positive or zero.

• BitGenerator (numpy.random.BitGenerator) – A constructor for a numpy.random.BitGenerator object.

• sbits (int) – Number of bits used to seed the new PRNG streams.

Returns:

streams – New random number generator streams.

Return type:

numpy.random.Generator, list of numpy.random.Generator