struct

Alea::Core::Knuth32(N)

Inherits Struct < Value < Object

Knuth32(N)generator to initialize aNsized state for the pseudo-random number generators. NOTE:N` refers to the size in bits of the state divided by 32.

The algorithm comes from https://github.com/numpy/numpy/blob/master/numpy/random/src/mt19937/mt19937.c.

state = Alea::Core::Knuth32(4).init_state 93u32
state # => StaticArray[93, 1052567986, 1433826620, 220522004]

Constructors

Class methods

init_state(seed : UInt32)

Generate a state to be used by PRNGs as a StaticArray(UInt32, N).

@parameters:

  • seed: initial seed; it must be an UInt32.
Source

Instance methods

initialize
Source