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15 lines
432 B
Cython
15 lines
432 B
Cython
cimport numpy as np
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from libc.stdint cimport uint32_t, uint64_t
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cdef extern from "numpy/random/bitgen.h":
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struct bitgen:
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void *state
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uint64_t (*next_uint64)(void *st) nogil
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uint32_t (*next_uint32)(void *st) nogil
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double (*next_double)(void *st) nogil
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uint64_t (*next_raw)(void *st) nogil
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ctypedef bitgen bitgen_t
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from numpy.random._bit_generator cimport BitGenerator, SeedSequence
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