randomgen.dsfmt.DSFMT.seed¶
- DSFMT.seed(seed=None)¶
Seed the generator
- Parameters:
- seed{None, int, array_like[uint32], SeedSequence}, optional
Random seed used to initialize the pseudo-random number generator. Can be any integer between 0 and 2**32 - 1 inclusive, an array (or other sequence) of unsigned 32-bit integers, a SeedSequence instance or
None
(the default). If seed isNone
, then 764 32-bit unsigned integers are read from/dev/urandom
(or the Windows analog) if available. If unavailable, a hash of the time and process ID is used.
- Raises:
- ValueError
If seed values are out of range for the PRNG.