diff options
Diffstat (limited to 'numpy')
19 files changed, 281 insertions, 259 deletions
diff --git a/numpy/random/bit_generator.pxd b/numpy/random/bit_generator.pxd index 984033f17..30fa4a27d 100644 --- a/numpy/random/bit_generator.pxd +++ b/numpy/random/bit_generator.pxd @@ -1,6 +1,15 @@ - -from .common cimport bitgen_t, uint32_t cimport numpy as np +from libc.stdint cimport uint32_t, uint64_t + +cdef extern from "include/bitgen.h": + struct bitgen: + void *state + uint64_t (*next_uint64)(void *st) nogil + uint32_t (*next_uint32)(void *st) nogil + double (*next_double)(void *st) nogil + uint64_t (*next_raw)(void *st) nogil + + ctypedef bitgen bitgen_t cdef class BitGenerator(): cdef readonly object _seed_seq diff --git a/numpy/random/bit_generator.pyx b/numpy/random/bit_generator.pyx index eb608af6c..2576a7be0 100644 --- a/numpy/random/bit_generator.pyx +++ b/numpy/random/bit_generator.pyx @@ -53,9 +53,7 @@ from cpython.pycapsule cimport PyCapsule_New import numpy as np cimport numpy as np -from libc.stdint cimport uint32_t from .common cimport (random_raw, benchmark, prepare_ctypes, prepare_cffi) -from .distributions cimport bitgen_t __all__ = ['SeedSequence', 'BitGenerator'] diff --git a/numpy/random/bounded_integers.pyx.in b/numpy/random/bounded_integers.pyx.in index 411b65a37..47cb13b3a 100644 --- a/numpy/random/bounded_integers.pyx.in +++ b/numpy/random/bounded_integers.pyx.in @@ -4,12 +4,54 @@ import numpy as np cimport numpy as np -from .distributions cimport * - __all__ = [] np.import_array() +cdef extern from "include/distributions.h": + # Generate random numbers in closed interval [off, off + rng]. + uint64_t random_bounded_uint64(bitgen_t *bitgen_state, + uint64_t off, uint64_t rng, + uint64_t mask, bint use_masked) nogil + uint32_t random_buffered_bounded_uint32(bitgen_t *bitgen_state, + uint32_t off, uint32_t rng, + uint32_t mask, bint use_masked, + int *bcnt, uint32_t *buf) nogil + uint16_t random_buffered_bounded_uint16(bitgen_t *bitgen_state, + uint16_t off, uint16_t rng, + uint16_t mask, bint use_masked, + int *bcnt, uint32_t *buf) nogil + uint8_t random_buffered_bounded_uint8(bitgen_t *bitgen_state, + uint8_t off, uint8_t rng, + uint8_t mask, bint use_masked, + int *bcnt, uint32_t *buf) nogil + np.npy_bool random_buffered_bounded_bool(bitgen_t *bitgen_state, + np.npy_bool off, np.npy_bool rng, + np.npy_bool mask, bint use_masked, + int *bcnt, uint32_t *buf) nogil + void random_bounded_uint64_fill(bitgen_t *bitgen_state, + uint64_t off, uint64_t rng, np.npy_intp cnt, + bint use_masked, + uint64_t *out) nogil + void random_bounded_uint32_fill(bitgen_t *bitgen_state, + uint32_t off, uint32_t rng, np.npy_intp cnt, + bint use_masked, + uint32_t *out) nogil + void random_bounded_uint16_fill(bitgen_t *bitgen_state, + uint16_t off, uint16_t rng, np.npy_intp cnt, + bint use_masked, + uint16_t *out) nogil + void random_bounded_uint8_fill(bitgen_t *bitgen_state, + uint8_t off, uint8_t rng, np.npy_intp cnt, + bint use_masked, + uint8_t *out) nogil + void random_bounded_bool_fill(bitgen_t *bitgen_state, + np.npy_bool off, np.npy_bool rng, np.npy_intp cnt, + bint use_masked, + np.npy_bool *out) nogil + + + _integers_types = {'bool': (0, 2), 'int8': (-2**7, 2**7), 'int16': (-2**15, 2**15), diff --git a/numpy/random/common.pxd b/numpy/random/common.pxd index ac0a94bb0..4cb03385c 100644 --- a/numpy/random/common.pxd +++ b/numpy/random/common.pxd @@ -1,23 +1,12 @@ #cython: language_level=3 -from libc.stdint cimport (uint8_t, uint16_t, uint32_t, uint64_t, - int8_t, int16_t, int32_t, int64_t, intptr_t, - uintptr_t) -from libc.math cimport sqrt - -cdef extern from "src/bitgen.h": - struct bitgen: - void *state - uint64_t (*next_uint64)(void *st) nogil - uint32_t (*next_uint32)(void *st) nogil - double (*next_double)(void *st) nogil - uint64_t (*next_raw)(void *st) nogil - - ctypedef bitgen bitgen_t +from libc.stdint cimport uint32_t, uint64_t, int32_t, int64_t import numpy as np cimport numpy as np +from .bit_generator cimport bitgen_t + cdef double POISSON_LAM_MAX cdef double LEGACY_POISSON_LAM_MAX cdef uint64_t MAXSIZE @@ -44,7 +33,7 @@ cdef object prepare_ctypes(bitgen_t *bitgen) cdef int check_constraint(double val, object name, constraint_type cons) except -1 cdef int check_array_constraint(np.ndarray val, object name, constraint_type cons) except -1 -cdef extern from "src/aligned_malloc/aligned_malloc.h": +cdef extern from "include/aligned_malloc.h": cdef void *PyArray_realloc_aligned(void *p, size_t n) cdef void *PyArray_malloc_aligned(size_t n) cdef void *PyArray_calloc_aligned(size_t n, size_t s) diff --git a/numpy/random/common.pyx b/numpy/random/common.pyx index 74cd5f033..5bb869524 100644 --- a/numpy/random/common.pyx +++ b/numpy/random/common.pyx @@ -6,7 +6,7 @@ import sys import numpy as np cimport numpy as np -from .common cimport * +from libc.stdint cimport uintptr_t __all__ = ['interface'] diff --git a/numpy/random/distributions.pxd b/numpy/random/distributions.pxd deleted file mode 100644 index 75edaee9d..000000000 --- a/numpy/random/distributions.pxd +++ /dev/null @@ -1,140 +0,0 @@ -#cython: language_level=3 - -from .common cimport (uint8_t, uint16_t, uint32_t, uint64_t, - int32_t, int64_t, bitgen_t) -import numpy as np -cimport numpy as np - -cdef extern from "src/distributions/distributions.h": - - struct s_binomial_t: - int has_binomial - double psave - int64_t nsave - double r - double q - double fm - int64_t m - double p1 - double xm - double xl - double xr - double c - double laml - double lamr - double p2 - double p3 - double p4 - - ctypedef s_binomial_t binomial_t - - double random_double(bitgen_t *bitgen_state) nogil - void random_double_fill(bitgen_t* bitgen_state, np.npy_intp cnt, double *out) nogil - double random_standard_exponential(bitgen_t *bitgen_state) nogil - void random_standard_exponential_fill(bitgen_t *bitgen_state, np.npy_intp cnt, double *out) nogil - double random_standard_exponential_zig(bitgen_t *bitgen_state) nogil - void random_standard_exponential_zig_fill(bitgen_t *bitgen_state, np.npy_intp cnt, double *out) nogil - double random_gauss_zig(bitgen_t* bitgen_state) nogil - void random_gauss_zig_fill(bitgen_t *bitgen_state, np.npy_intp count, double *out) nogil - double random_standard_gamma_zig(bitgen_t *bitgen_state, double shape) nogil - - float random_float(bitgen_t *bitgen_state) nogil - float random_standard_exponential_f(bitgen_t *bitgen_state) nogil - float random_standard_exponential_zig_f(bitgen_t *bitgen_state) nogil - float random_gauss_zig_f(bitgen_t* bitgen_state) nogil - float random_standard_gamma_f(bitgen_t *bitgen_state, float shape) nogil - float random_standard_gamma_zig_f(bitgen_t *bitgen_state, float shape) nogil - - int64_t random_positive_int64(bitgen_t *bitgen_state) nogil - int32_t random_positive_int32(bitgen_t *bitgen_state) nogil - int64_t random_positive_int(bitgen_t *bitgen_state) nogil - uint64_t random_uint(bitgen_t *bitgen_state) nogil - - double random_normal_zig(bitgen_t *bitgen_state, double loc, double scale) nogil - - double random_gamma(bitgen_t *bitgen_state, double shape, double scale) nogil - float random_gamma_float(bitgen_t *bitgen_state, float shape, float scale) nogil - - double random_exponential(bitgen_t *bitgen_state, double scale) nogil - double random_uniform(bitgen_t *bitgen_state, double lower, double range) nogil - double random_beta(bitgen_t *bitgen_state, double a, double b) nogil - double random_chisquare(bitgen_t *bitgen_state, double df) nogil - double random_f(bitgen_t *bitgen_state, double dfnum, double dfden) nogil - double random_standard_cauchy(bitgen_t *bitgen_state) nogil - double random_pareto(bitgen_t *bitgen_state, double a) nogil - double random_weibull(bitgen_t *bitgen_state, double a) nogil - double random_power(bitgen_t *bitgen_state, double a) nogil - double random_laplace(bitgen_t *bitgen_state, double loc, double scale) nogil - double random_gumbel(bitgen_t *bitgen_state, double loc, double scale) nogil - double random_logistic(bitgen_t *bitgen_state, double loc, double scale) nogil - double random_lognormal(bitgen_t *bitgen_state, double mean, double sigma) nogil - double random_rayleigh(bitgen_t *bitgen_state, double mode) nogil - double random_standard_t(bitgen_t *bitgen_state, double df) nogil - double random_noncentral_chisquare(bitgen_t *bitgen_state, double df, - double nonc) nogil - double random_noncentral_f(bitgen_t *bitgen_state, double dfnum, - double dfden, double nonc) nogil - double random_wald(bitgen_t *bitgen_state, double mean, double scale) nogil - double random_vonmises(bitgen_t *bitgen_state, double mu, double kappa) nogil - double random_triangular(bitgen_t *bitgen_state, double left, double mode, - double right) nogil - - int64_t random_poisson(bitgen_t *bitgen_state, double lam) nogil - int64_t random_negative_binomial(bitgen_t *bitgen_state, double n, double p) nogil - int64_t random_binomial(bitgen_t *bitgen_state, double p, int64_t n, binomial_t *binomial) nogil - int64_t random_logseries(bitgen_t *bitgen_state, double p) nogil - int64_t random_geometric_search(bitgen_t *bitgen_state, double p) nogil - int64_t random_geometric_inversion(bitgen_t *bitgen_state, double p) nogil - int64_t random_geometric(bitgen_t *bitgen_state, double p) nogil - int64_t random_zipf(bitgen_t *bitgen_state, double a) nogil - int64_t random_hypergeometric(bitgen_t *bitgen_state, int64_t good, int64_t bad, - int64_t sample) nogil - - uint64_t random_interval(bitgen_t *bitgen_state, uint64_t max) nogil - - # Generate random uint64 numbers in closed interval [off, off + rng]. - uint64_t random_bounded_uint64(bitgen_t *bitgen_state, - uint64_t off, uint64_t rng, - uint64_t mask, bint use_masked) nogil - - # Generate random uint32 numbers in closed interval [off, off + rng]. - uint32_t random_buffered_bounded_uint32(bitgen_t *bitgen_state, - uint32_t off, uint32_t rng, - uint32_t mask, bint use_masked, - int *bcnt, uint32_t *buf) nogil - uint16_t random_buffered_bounded_uint16(bitgen_t *bitgen_state, - uint16_t off, uint16_t rng, - uint16_t mask, bint use_masked, - int *bcnt, uint32_t *buf) nogil - uint8_t random_buffered_bounded_uint8(bitgen_t *bitgen_state, - uint8_t off, uint8_t rng, - uint8_t mask, bint use_masked, - int *bcnt, uint32_t *buf) nogil - np.npy_bool random_buffered_bounded_bool(bitgen_t *bitgen_state, - np.npy_bool off, np.npy_bool rng, - np.npy_bool mask, bint use_masked, - int *bcnt, uint32_t *buf) nogil - - void random_bounded_uint64_fill(bitgen_t *bitgen_state, - uint64_t off, uint64_t rng, np.npy_intp cnt, - bint use_masked, - uint64_t *out) nogil - void random_bounded_uint32_fill(bitgen_t *bitgen_state, - uint32_t off, uint32_t rng, np.npy_intp cnt, - bint use_masked, - uint32_t *out) nogil - void random_bounded_uint16_fill(bitgen_t *bitgen_state, - uint16_t off, uint16_t rng, np.npy_intp cnt, - bint use_masked, - uint16_t *out) nogil - void random_bounded_uint8_fill(bitgen_t *bitgen_state, - uint8_t off, uint8_t rng, np.npy_intp cnt, - bint use_masked, - uint8_t *out) nogil - void random_bounded_bool_fill(bitgen_t *bitgen_state, - np.npy_bool off, np.npy_bool rng, np.npy_intp cnt, - bint use_masked, - np.npy_bool *out) nogil - - void random_multinomial(bitgen_t *bitgen_state, int64_t n, int64_t *mnix, - double *pix, np.npy_intp d, binomial_t *binomial) nogil diff --git a/numpy/random/generator.pyx b/numpy/random/generator.pyx index df7485a97..a2655dfda 100644 --- a/numpy/random/generator.pyx +++ b/numpy/random/generator.pyx @@ -3,34 +3,125 @@ import operator import warnings -import numpy as np -from numpy.core.multiarray import normalize_axis_index - -from .bounded_integers import _integers_types -from .pcg64 import PCG64 - from cpython.pycapsule cimport PyCapsule_IsValid, PyCapsule_GetPointer from cpython cimport (Py_INCREF, PyFloat_AsDouble) -from libc cimport string cimport cython +import numpy as np cimport numpy as np +from numpy.core.multiarray import normalize_axis_index -from .bounded_integers cimport * -from .common cimport * -from .distributions cimport * - - -__all__ = ['Generator', 'beta', 'binomial', 'bytes', 'chisquare', 'choice', - 'dirichlet', 'exponential', 'f', 'gamma', - 'geometric', 'gumbel', 'hypergeometric', 'integers', 'laplace', - 'logistic', 'lognormal', 'logseries', 'multinomial', - 'multivariate_normal', 'negative_binomial', 'noncentral_chisquare', - 'noncentral_f', 'normal', 'pareto', 'permutation', - 'poisson', 'power', 'random', 'rayleigh', 'shuffle', - 'standard_cauchy', 'standard_exponential', 'standard_gamma', - 'standard_normal', 'standard_t', 'triangular', - 'uniform', 'vonmises', 'wald', 'weibull', 'zipf'] +from libc cimport string +from libc.stdint cimport (uint8_t, uint16_t, uint32_t, uint64_t, + int32_t, int64_t) +from .bounded_integers cimport (_rand_bool, _rand_int32, _rand_int64, + _rand_int16, _rand_int8, _rand_uint64, _rand_uint32, _rand_uint16, + _rand_uint8, _gen_mask) +from .bounded_integers import _integers_types +from .pcg64 import PCG64 +from .bit_generator cimport bitgen_t +from .common cimport (POISSON_LAM_MAX, CONS_POSITIVE, CONS_NONE, + CONS_NON_NEGATIVE, CONS_BOUNDED_0_1, CONS_BOUNDED_GT_0_1, + CONS_GT_1, CONS_POSITIVE_NOT_NAN, CONS_POISSON, + double_fill, cont, kahan_sum, cont_broadcast_3, float_fill, cont_f, + check_array_constraint, check_constraint, disc, discrete_broadcast_iii, + ) + + +cdef extern from "include/distributions.h": + + struct s_binomial_t: + int has_binomial + double psave + int64_t nsave + double r + double q + double fm + int64_t m + double p1 + double xm + double xl + double xr + double c + double laml + double lamr + double p2 + double p3 + double p4 + + ctypedef s_binomial_t binomial_t + + double random_double(bitgen_t *bitgen_state) nogil + void random_double_fill(bitgen_t* bitgen_state, np.npy_intp cnt, double *out) nogil + double random_standard_exponential(bitgen_t *bitgen_state) nogil + void random_standard_exponential_fill(bitgen_t *bitgen_state, np.npy_intp cnt, double *out) nogil + double random_standard_exponential_zig(bitgen_t *bitgen_state) nogil + void random_standard_exponential_zig_fill(bitgen_t *bitgen_state, np.npy_intp cnt, double *out) nogil + double random_gauss_zig(bitgen_t* bitgen_state) nogil + void random_gauss_zig_fill(bitgen_t *bitgen_state, np.npy_intp count, double *out) nogil + double random_standard_gamma_zig(bitgen_t *bitgen_state, double shape) nogil + + float random_float(bitgen_t *bitgen_state) nogil + float random_standard_exponential_f(bitgen_t *bitgen_state) nogil + float random_standard_exponential_zig_f(bitgen_t *bitgen_state) nogil + float random_gauss_zig_f(bitgen_t* bitgen_state) nogil + float random_standard_gamma_f(bitgen_t *bitgen_state, float shape) nogil + float random_standard_gamma_zig_f(bitgen_t *bitgen_state, float shape) nogil + + int64_t random_positive_int64(bitgen_t *bitgen_state) nogil + int32_t random_positive_int32(bitgen_t *bitgen_state) nogil + int64_t random_positive_int(bitgen_t *bitgen_state) nogil + uint64_t random_uint(bitgen_t *bitgen_state) nogil + + double random_normal_zig(bitgen_t *bitgen_state, double loc, double scale) nogil + + double random_gamma(bitgen_t *bitgen_state, double shape, double scale) nogil + float random_gamma_float(bitgen_t *bitgen_state, float shape, float scale) nogil + + double random_exponential(bitgen_t *bitgen_state, double scale) nogil + double random_uniform(bitgen_t *bitgen_state, double lower, double range) nogil + double random_beta(bitgen_t *bitgen_state, double a, double b) nogil + double random_chisquare(bitgen_t *bitgen_state, double df) nogil + double random_f(bitgen_t *bitgen_state, double dfnum, double dfden) nogil + double random_standard_cauchy(bitgen_t *bitgen_state) nogil + double random_pareto(bitgen_t *bitgen_state, double a) nogil + double random_weibull(bitgen_t *bitgen_state, double a) nogil + double random_power(bitgen_t *bitgen_state, double a) nogil + double random_laplace(bitgen_t *bitgen_state, double loc, double scale) nogil + double random_gumbel(bitgen_t *bitgen_state, double loc, double scale) nogil + double random_logistic(bitgen_t *bitgen_state, double loc, double scale) nogil + double random_lognormal(bitgen_t *bitgen_state, double mean, double sigma) nogil + double random_rayleigh(bitgen_t *bitgen_state, double mode) nogil + double random_standard_t(bitgen_t *bitgen_state, double df) nogil + double random_noncentral_chisquare(bitgen_t *bitgen_state, double df, + double nonc) nogil + double random_noncentral_f(bitgen_t *bitgen_state, double dfnum, + double dfden, double nonc) nogil + double random_wald(bitgen_t *bitgen_state, double mean, double scale) nogil + double random_vonmises(bitgen_t *bitgen_state, double mu, double kappa) nogil + double random_triangular(bitgen_t *bitgen_state, double left, double mode, + double right) nogil + + int64_t random_poisson(bitgen_t *bitgen_state, double lam) nogil + int64_t random_negative_binomial(bitgen_t *bitgen_state, double n, double p) nogil + int64_t random_binomial(bitgen_t *bitgen_state, double p, int64_t n, binomial_t *binomial) nogil + int64_t random_logseries(bitgen_t *bitgen_state, double p) nogil + int64_t random_geometric_search(bitgen_t *bitgen_state, double p) nogil + int64_t random_geometric_inversion(bitgen_t *bitgen_state, double p) nogil + int64_t random_geometric(bitgen_t *bitgen_state, double p) nogil + int64_t random_zipf(bitgen_t *bitgen_state, double a) nogil + int64_t random_hypergeometric(bitgen_t *bitgen_state, int64_t good, int64_t bad, + int64_t sample) nogil + + uint64_t random_interval(bitgen_t *bitgen_state, uint64_t max) nogil + + # Generate random uint64 numbers in closed interval [off, off + rng]. + uint64_t random_bounded_uint64(bitgen_t *bitgen_state, + uint64_t off, uint64_t rng, + uint64_t mask, bint use_masked) nogil + + void random_multinomial(bitgen_t *bitgen_state, int64_t n, int64_t *mnix, + double *pix, np.npy_intp d, binomial_t *binomial) nogil np.import_array() diff --git a/numpy/random/src/aligned_malloc/aligned_malloc.h b/numpy/random/include/aligned_malloc.h index ea24f6d23..ea24f6d23 100644 --- a/numpy/random/src/aligned_malloc/aligned_malloc.h +++ b/numpy/random/include/aligned_malloc.h diff --git a/numpy/random/src/bitgen.h b/numpy/random/include/bitgen.h index 0adaaf2ee..83c2858dd 100644 --- a/numpy/random/src/bitgen.h +++ b/numpy/random/include/bitgen.h @@ -6,7 +6,7 @@ #include <stdbool.h> #include <stdint.h> -/* Must match the declaration in numpy/random/common.pxd */ +/* Must match the declaration in numpy/random/<any>.pxd */ typedef struct bitgen { void *state; diff --git a/numpy/random/src/distributions/distributions.h b/numpy/random/include/distributions.h index 2a6b2a045..ce007f38a 100644 --- a/numpy/random/src/distributions/distributions.h +++ b/numpy/random/include/distributions.h @@ -8,7 +8,7 @@ #include <stdint.h> #include "numpy/npy_math.h" -#include "src/bitgen.h" +#include "include/bitgen.h" /* * RAND_INT_TYPE is used to share integer generators with RandomState which diff --git a/numpy/random/src/legacy/legacy-distributions.h b/numpy/random/include/legacy-distributions.h index 4bc15d58e..6a0fc7dc4 100644 --- a/numpy/random/src/legacy/legacy-distributions.h +++ b/numpy/random/include/legacy-distributions.h @@ -2,7 +2,7 @@ #define _RANDOMDGEN__DISTRIBUTIONS_LEGACY_H_ -#include "../distributions/distributions.h" +#include "distributions.h" typedef struct aug_bitgen { bitgen_t *bit_generator; diff --git a/numpy/random/legacy_distributions.pxd b/numpy/random/legacy_distributions.pxd deleted file mode 100644 index c681388db..000000000 --- a/numpy/random/legacy_distributions.pxd +++ /dev/null @@ -1,50 +0,0 @@ -#cython: language_level=3 - -from libc.stdint cimport int64_t - -import numpy as np -cimport numpy as np - -from .distributions cimport bitgen_t, binomial_t - -cdef extern from "legacy-distributions.h": - - struct aug_bitgen: - bitgen_t *bit_generator - int has_gauss - double gauss - - ctypedef aug_bitgen aug_bitgen_t - - double legacy_gauss(aug_bitgen_t *aug_state) nogil - double legacy_pareto(aug_bitgen_t *aug_state, double a) nogil - double legacy_weibull(aug_bitgen_t *aug_state, double a) nogil - double legacy_standard_gamma(aug_bitgen_t *aug_state, double shape) nogil - double legacy_normal(aug_bitgen_t *aug_state, double loc, double scale) nogil - double legacy_standard_t(aug_bitgen_t *aug_state, double df) nogil - - double legacy_standard_exponential(aug_bitgen_t *aug_state) nogil - double legacy_power(aug_bitgen_t *aug_state, double a) nogil - double legacy_gamma(aug_bitgen_t *aug_state, double shape, double scale) nogil - double legacy_power(aug_bitgen_t *aug_state, double a) nogil - double legacy_chisquare(aug_bitgen_t *aug_state, double df) nogil - double legacy_noncentral_chisquare(aug_bitgen_t *aug_state, double df, - double nonc) nogil - double legacy_noncentral_f(aug_bitgen_t *aug_state, double dfnum, double dfden, - double nonc) nogil - double legacy_wald(aug_bitgen_t *aug_state, double mean, double scale) nogil - double legacy_lognormal(aug_bitgen_t *aug_state, double mean, double sigma) nogil - int64_t legacy_random_binomial(bitgen_t *bitgen_state, double p, - int64_t n, binomial_t *binomial) nogil - int64_t legacy_negative_binomial(aug_bitgen_t *aug_state, double n, double p) nogil - int64_t legacy_random_hypergeometric(bitgen_t *bitgen_state, int64_t good, int64_t bad, int64_t sample) nogil - int64_t legacy_random_logseries(bitgen_t *bitgen_state, double p) nogil - int64_t legacy_random_poisson(bitgen_t *bitgen_state, double lam) nogil - int64_t legacy_random_zipf(bitgen_t *bitgen_state, double a) nogil - int64_t legacy_random_geometric(bitgen_t *bitgen_state, double p) nogil - void legacy_random_multinomial(bitgen_t *bitgen_state, long n, long *mnix, double *pix, np.npy_intp d, binomial_t *binomial) nogil - double legacy_standard_cauchy(aug_bitgen_t *state) nogil - double legacy_beta(aug_bitgen_t *aug_state, double a, double b) nogil - double legacy_f(aug_bitgen_t *aug_state, double dfnum, double dfden) nogil - double legacy_exponential(aug_bitgen_t *aug_state, double scale) nogil - double legacy_power(aug_bitgen_t *state, double a) nogil diff --git a/numpy/random/mtrand.pyx b/numpy/random/mtrand.pyx index c469a4645..d206ed69c 100644 --- a/numpy/random/mtrand.pyx +++ b/numpy/random/mtrand.pyx @@ -5,19 +5,100 @@ import warnings import numpy as np -from .bounded_integers import _integers_types -from .mt19937 import MT19937 as _MT19937 from cpython.pycapsule cimport PyCapsule_IsValid, PyCapsule_GetPointer from cpython cimport (Py_INCREF, PyFloat_AsDouble) -from libc cimport string - cimport cython cimport numpy as np -from .bounded_integers cimport * -from .common cimport * -from .distributions cimport * -from .legacy_distributions cimport * +from libc cimport string +from libc.stdint cimport int64_t, uint64_t +from .bounded_integers cimport (_rand_bool, _rand_int32, _rand_int64, + _rand_int16, _rand_int8, _rand_uint64, _rand_uint32, _rand_uint16, + _rand_uint8,) +from .bounded_integers import _integers_types +from .mt19937 import MT19937 as _MT19937 +from .bit_generator cimport bitgen_t +from .common cimport (POISSON_LAM_MAX, CONS_POSITIVE, CONS_NONE, + CONS_NON_NEGATIVE, CONS_BOUNDED_0_1, CONS_BOUNDED_GT_0_1, CONS_GTE_1, + CONS_GT_1, LEGACY_CONS_POISSON, + double_fill, cont, kahan_sum, cont_broadcast_3, + check_array_constraint, check_constraint, disc, discrete_broadcast_iii, + ) + +cdef extern from "include/distributions.h": + struct s_binomial_t: + int has_binomial + double psave + int64_t nsave + double r + double q + double fm + int64_t m + double p1 + double xm + double xl + double xr + double c + double laml + double lamr + double p2 + double p3 + double p4 + + ctypedef s_binomial_t binomial_t + + void random_double_fill(bitgen_t* bitgen_state, np.npy_intp cnt, double *out) nogil + int64_t random_positive_int(bitgen_t *bitgen_state) nogil + double random_uniform(bitgen_t *bitgen_state, double lower, double range) nogil + double random_vonmises(bitgen_t *bitgen_state, double mu, double kappa) nogil + double random_laplace(bitgen_t *bitgen_state, double loc, double scale) nogil + double random_gumbel(bitgen_t *bitgen_state, double loc, double scale) nogil + double random_logistic(bitgen_t *bitgen_state, double loc, double scale) nogil + double random_rayleigh(bitgen_t *bitgen_state, double mode) nogil + double random_triangular(bitgen_t *bitgen_state, double left, double mode, + double right) nogil + uint64_t random_interval(bitgen_t *bitgen_state, uint64_t max) nogil + +cdef extern from "include/legacy-distributions.h": + struct aug_bitgen: + bitgen_t *bit_generator + int has_gauss + double gauss + + ctypedef aug_bitgen aug_bitgen_t + + double legacy_gauss(aug_bitgen_t *aug_state) nogil + double legacy_pareto(aug_bitgen_t *aug_state, double a) nogil + double legacy_weibull(aug_bitgen_t *aug_state, double a) nogil + double legacy_standard_gamma(aug_bitgen_t *aug_state, double shape) nogil + double legacy_normal(aug_bitgen_t *aug_state, double loc, double scale) nogil + double legacy_standard_t(aug_bitgen_t *aug_state, double df) nogil + + double legacy_standard_exponential(aug_bitgen_t *aug_state) nogil + double legacy_power(aug_bitgen_t *aug_state, double a) nogil + double legacy_gamma(aug_bitgen_t *aug_state, double shape, double scale) nogil + double legacy_power(aug_bitgen_t *aug_state, double a) nogil + double legacy_chisquare(aug_bitgen_t *aug_state, double df) nogil + double legacy_noncentral_chisquare(aug_bitgen_t *aug_state, double df, + double nonc) nogil + double legacy_noncentral_f(aug_bitgen_t *aug_state, double dfnum, double dfden, + double nonc) nogil + double legacy_wald(aug_bitgen_t *aug_state, double mean, double scale) nogil + double legacy_lognormal(aug_bitgen_t *aug_state, double mean, double sigma) nogil + int64_t legacy_random_binomial(bitgen_t *bitgen_state, double p, + int64_t n, binomial_t *binomial) nogil + int64_t legacy_negative_binomial(aug_bitgen_t *aug_state, double n, double p) nogil + int64_t legacy_random_hypergeometric(bitgen_t *bitgen_state, int64_t good, int64_t bad, int64_t sample) nogil + int64_t legacy_random_logseries(bitgen_t *bitgen_state, double p) nogil + int64_t legacy_random_poisson(bitgen_t *bitgen_state, double lam) nogil + int64_t legacy_random_zipf(bitgen_t *bitgen_state, double a) nogil + int64_t legacy_random_geometric(bitgen_t *bitgen_state, double p) nogil + void legacy_random_multinomial(bitgen_t *bitgen_state, long n, long *mnix, double *pix, np.npy_intp d, binomial_t *binomial) nogil + double legacy_standard_cauchy(aug_bitgen_t *state) nogil + double legacy_beta(aug_bitgen_t *aug_state, double a, double b) nogil + double legacy_f(aug_bitgen_t *aug_state, double dfnum, double dfden) nogil + double legacy_exponential(aug_bitgen_t *aug_state, double scale) nogil + double legacy_power(aug_bitgen_t *state, double a) nogil np.import_array() diff --git a/numpy/random/philox.pyx b/numpy/random/philox.pyx index 8b7683017..3122d030e 100644 --- a/numpy/random/philox.pyx +++ b/numpy/random/philox.pyx @@ -6,9 +6,11 @@ except ImportError: from dummy_threading import Lock import numpy as np +cimport numpy as np -from .common cimport * -from .bit_generator cimport BitGenerator +from libc.stdint cimport uint32_t, uint64_t +from .common cimport uint64_to_double, int_to_array, wrap_int +from .bit_generator cimport BitGenerator, bitgen_t __all__ = ['Philox'] diff --git a/numpy/random/setup.py b/numpy/random/setup.py index ce7f0565f..33fe123a6 100644 --- a/numpy/random/setup.py +++ b/numpy/random/setup.py @@ -126,6 +126,15 @@ def configuration(parent_package='', top_path=None): depends=['mtrand.pyx'], define_macros=defs + LEGACY_DEFS, ) + config.add_data_files('bit_generator.pxd') + config.add_data_files('bounded_integers.pxd') + config.add_data_files('common.pxd') + # config.add_data_files('generator.pxd') + # config.add_data_files('mt19937.pxd') + # config.add_data_files('mtrand.pxd') + # config.add_data_files('pcg64.pxd') + # config.add_data_files('philox.pxd') + # config.add_data_files('sfc64.pxd') return config diff --git a/numpy/random/src/aligned_malloc/aligned_malloc.c b/numpy/random/src/aligned_malloc/aligned_malloc.c deleted file mode 100644 index 6e8192cfb..000000000 --- a/numpy/random/src/aligned_malloc/aligned_malloc.c +++ /dev/null @@ -1,9 +0,0 @@ -#include "aligned_malloc.h" - -static NPY_INLINE void *PyArray_realloc_aligned(void *p, size_t n); - -static NPY_INLINE void *PyArray_malloc_aligned(size_t n); - -static NPY_INLINE void *PyArray_calloc_aligned(size_t n, size_t s); - -static NPY_INLINE void PyArray_free_aligned(void *p);
\ No newline at end of file diff --git a/numpy/random/src/distributions/distributions.c b/numpy/random/src/distributions/distributions.c index 1244ffe65..5cde14218 100644 --- a/numpy/random/src/distributions/distributions.c +++ b/numpy/random/src/distributions/distributions.c @@ -1,4 +1,4 @@ -#include "distributions.h" +#include "include/distributions.h" #include "ziggurat_constants.h" #include "logfactorial.h" diff --git a/numpy/random/src/distributions/random_hypergeometric.c b/numpy/random/src/distributions/random_hypergeometric.c index 94dc6380f..91fb707da 100644 --- a/numpy/random/src/distributions/random_hypergeometric.c +++ b/numpy/random/src/distributions/random_hypergeometric.c @@ -1,4 +1,4 @@ -#include "distributions.h" +#include "include/distributions.h" #include "logfactorial.h" #include <stdint.h> diff --git a/numpy/random/src/legacy/legacy-distributions.c b/numpy/random/src/legacy/legacy-distributions.c index 684b3d762..404c3e301 100644 --- a/numpy/random/src/legacy/legacy-distributions.c +++ b/numpy/random/src/legacy/legacy-distributions.c @@ -1,4 +1,4 @@ -#include "legacy-distributions.h" +#include "include/legacy-distributions.h" static NPY_INLINE double legacy_double(aug_bitgen_t *aug_state) { |