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-rw-r--r--numpy/random/src/distributions/distributions.h215
1 files changed, 0 insertions, 215 deletions
diff --git a/numpy/random/src/distributions/distributions.h b/numpy/random/src/distributions/distributions.h
deleted file mode 100644
index b778968d7..000000000
--- a/numpy/random/src/distributions/distributions.h
+++ /dev/null
@@ -1,215 +0,0 @@
-#ifndef _RANDOMDGEN__DISTRIBUTIONS_H_
-#define _RANDOMDGEN__DISTRIBUTIONS_H_
-
-#pragma once
-#include <stddef.h>
-#include <stdbool.h>
-#include <stdint.h>
-
-#include "Python.h"
-#include "numpy/npy_common.h"
-#include "numpy/npy_math.h"
-#include "src/bitgen.h"
-
-/*
- * RAND_INT_TYPE is used to share integer generators with RandomState which
- * used long in place of int64_t. If changing a distribution that uses
- * RAND_INT_TYPE, then the original unmodified copy must be retained for
- * use in RandomState by copying to the legacy distributions source file.
- */
-#ifdef NP_RANDOM_LEGACY
-#define RAND_INT_TYPE long
-#define RAND_INT_MAX LONG_MAX
-#else
-#define RAND_INT_TYPE int64_t
-#define RAND_INT_MAX INT64_MAX
-#endif
-
-#ifdef DLL_EXPORT
-#define DECLDIR __declspec(dllexport)
-#else
-#define DECLDIR extern
-#endif
-
-#ifndef MIN
-#define MIN(x, y) (((x) < (y)) ? x : y)
-#define MAX(x, y) (((x) > (y)) ? x : y)
-#endif
-
-#ifndef M_PI
-#define M_PI 3.14159265358979323846264338328
-#endif
-
-typedef struct s_binomial_t {
- int has_binomial; /* !=0: following parameters initialized for binomial */
- double psave;
- RAND_INT_TYPE nsave;
- double r;
- double q;
- double fm;
- RAND_INT_TYPE m;
- double p1;
- double xm;
- double xl;
- double xr;
- double c;
- double laml;
- double lamr;
- double p2;
- double p3;
- double p4;
-} binomial_t;
-
-/* Inline generators for internal use */
-static NPY_INLINE uint32_t next_uint32(bitgen_t *bitgen_state) {
- return bitgen_state->next_uint32(bitgen_state->state);
-}
-
-static NPY_INLINE uint64_t next_uint64(bitgen_t *bitgen_state) {
- return bitgen_state->next_uint64(bitgen_state->state);
-}
-
-static NPY_INLINE float next_float(bitgen_t *bitgen_state) {
- return (next_uint32(bitgen_state) >> 9) * (1.0f / 8388608.0f);
-}
-
-static NPY_INLINE double next_double(bitgen_t *bitgen_state) {
- return bitgen_state->next_double(bitgen_state->state);
-}
-
-DECLDIR double loggam(double x);
-
-DECLDIR float random_float(bitgen_t *bitgen_state);
-DECLDIR double random_double(bitgen_t *bitgen_state);
-DECLDIR void random_double_fill(bitgen_t *bitgen_state, npy_intp cnt, double *out);
-
-DECLDIR int64_t random_positive_int64(bitgen_t *bitgen_state);
-DECLDIR int32_t random_positive_int32(bitgen_t *bitgen_state);
-DECLDIR int64_t random_positive_int(bitgen_t *bitgen_state);
-DECLDIR uint64_t random_uint(bitgen_t *bitgen_state);
-
-DECLDIR double random_standard_exponential(bitgen_t *bitgen_state);
-DECLDIR void random_standard_exponential_fill(bitgen_t *bitgen_state, npy_intp cnt,
- double *out);
-DECLDIR float random_standard_exponential_f(bitgen_t *bitgen_state);
-DECLDIR double random_standard_exponential_zig(bitgen_t *bitgen_state);
-DECLDIR void random_standard_exponential_zig_fill(bitgen_t *bitgen_state,
- npy_intp cnt, double *out);
-DECLDIR float random_standard_exponential_zig_f(bitgen_t *bitgen_state);
-
-/*
-DECLDIR double random_gauss(bitgen_t *bitgen_state);
-DECLDIR float random_gauss_f(bitgen_t *bitgen_state);
-*/
-DECLDIR double random_gauss_zig(bitgen_t *bitgen_state);
-DECLDIR float random_gauss_zig_f(bitgen_t *bitgen_state);
-DECLDIR void random_gauss_zig_fill(bitgen_t *bitgen_state, npy_intp cnt,
- double *out);
-
-/*
-DECLDIR double random_standard_gamma(bitgen_t *bitgen_state, double shape);
-DECLDIR float random_standard_gamma_f(bitgen_t *bitgen_state, float shape);
-*/
-DECLDIR double random_standard_gamma_zig(bitgen_t *bitgen_state, double shape);
-DECLDIR float random_standard_gamma_zig_f(bitgen_t *bitgen_state, float shape);
-
-/*
-DECLDIR double random_normal(bitgen_t *bitgen_state, double loc, double scale);
-*/
-DECLDIR double random_normal_zig(bitgen_t *bitgen_state, double loc, double scale);
-
-DECLDIR double random_gamma(bitgen_t *bitgen_state, double shape, double scale);
-DECLDIR float random_gamma_float(bitgen_t *bitgen_state, float shape, float scale);
-
-DECLDIR double random_exponential(bitgen_t *bitgen_state, double scale);
-DECLDIR double random_uniform(bitgen_t *bitgen_state, double lower, double range);
-DECLDIR double random_beta(bitgen_t *bitgen_state, double a, double b);
-DECLDIR double random_chisquare(bitgen_t *bitgen_state, double df);
-DECLDIR double random_f(bitgen_t *bitgen_state, double dfnum, double dfden);
-DECLDIR double random_standard_cauchy(bitgen_t *bitgen_state);
-DECLDIR double random_pareto(bitgen_t *bitgen_state, double a);
-DECLDIR double random_weibull(bitgen_t *bitgen_state, double a);
-DECLDIR double random_power(bitgen_t *bitgen_state, double a);
-DECLDIR double random_laplace(bitgen_t *bitgen_state, double loc, double scale);
-DECLDIR double random_gumbel(bitgen_t *bitgen_state, double loc, double scale);
-DECLDIR double random_logistic(bitgen_t *bitgen_state, double loc, double scale);
-DECLDIR double random_lognormal(bitgen_t *bitgen_state, double mean, double sigma);
-DECLDIR double random_rayleigh(bitgen_t *bitgen_state, double mode);
-DECLDIR double random_standard_t(bitgen_t *bitgen_state, double df);
-DECLDIR double random_noncentral_chisquare(bitgen_t *bitgen_state, double df,
- double nonc);
-DECLDIR double random_noncentral_f(bitgen_t *bitgen_state, double dfnum,
- double dfden, double nonc);
-DECLDIR double random_wald(bitgen_t *bitgen_state, double mean, double scale);
-DECLDIR double random_vonmises(bitgen_t *bitgen_state, double mu, double kappa);
-DECLDIR double random_triangular(bitgen_t *bitgen_state, double left, double mode,
- double right);
-
-DECLDIR RAND_INT_TYPE random_poisson(bitgen_t *bitgen_state, double lam);
-DECLDIR RAND_INT_TYPE random_negative_binomial(bitgen_t *bitgen_state, double n,
- double p);
-
-DECLDIR RAND_INT_TYPE random_binomial_btpe(bitgen_t *bitgen_state,
- RAND_INT_TYPE n,
- double p,
- binomial_t *binomial);
-DECLDIR RAND_INT_TYPE random_binomial_inversion(bitgen_t *bitgen_state,
- RAND_INT_TYPE n,
- double p,
- binomial_t *binomial);
-DECLDIR int64_t random_binomial(bitgen_t *bitgen_state, double p,
- int64_t n, binomial_t *binomial);
-
-DECLDIR RAND_INT_TYPE random_logseries(bitgen_t *bitgen_state, double p);
-DECLDIR RAND_INT_TYPE random_geometric_search(bitgen_t *bitgen_state, double p);
-DECLDIR RAND_INT_TYPE random_geometric_inversion(bitgen_t *bitgen_state, double p);
-DECLDIR RAND_INT_TYPE random_geometric(bitgen_t *bitgen_state, double p);
-DECLDIR RAND_INT_TYPE random_zipf(bitgen_t *bitgen_state, double a);
-DECLDIR int64_t random_hypergeometric(bitgen_t *bitgen_state,
- int64_t good, int64_t bad, int64_t sample);
-
-DECLDIR uint64_t random_interval(bitgen_t *bitgen_state, uint64_t max);
-
-/* Generate random uint64 numbers in closed interval [off, off + rng]. */
-DECLDIR uint64_t random_bounded_uint64(bitgen_t *bitgen_state, uint64_t off,
- uint64_t rng, uint64_t mask,
- bool use_masked);
-
-/* Generate random uint32 numbers in closed interval [off, off + rng]. */
-DECLDIR uint32_t random_buffered_bounded_uint32(bitgen_t *bitgen_state,
- uint32_t off, uint32_t rng,
- uint32_t mask, bool use_masked,
- int *bcnt, uint32_t *buf);
-DECLDIR uint16_t random_buffered_bounded_uint16(bitgen_t *bitgen_state,
- uint16_t off, uint16_t rng,
- uint16_t mask, bool use_masked,
- int *bcnt, uint32_t *buf);
-DECLDIR uint8_t random_buffered_bounded_uint8(bitgen_t *bitgen_state, uint8_t off,
- uint8_t rng, uint8_t mask,
- bool use_masked, int *bcnt,
- uint32_t *buf);
-DECLDIR npy_bool random_buffered_bounded_bool(bitgen_t *bitgen_state, npy_bool off,
- npy_bool rng, npy_bool mask,
- bool use_masked, int *bcnt,
- uint32_t *buf);
-
-DECLDIR void random_bounded_uint64_fill(bitgen_t *bitgen_state, uint64_t off,
- uint64_t rng, npy_intp cnt,
- bool use_masked, uint64_t *out);
-DECLDIR void random_bounded_uint32_fill(bitgen_t *bitgen_state, uint32_t off,
- uint32_t rng, npy_intp cnt,
- bool use_masked, uint32_t *out);
-DECLDIR void random_bounded_uint16_fill(bitgen_t *bitgen_state, uint16_t off,
- uint16_t rng, npy_intp cnt,
- bool use_masked, uint16_t *out);
-DECLDIR void random_bounded_uint8_fill(bitgen_t *bitgen_state, uint8_t off,
- uint8_t rng, npy_intp cnt,
- bool use_masked, uint8_t *out);
-DECLDIR void random_bounded_bool_fill(bitgen_t *bitgen_state, npy_bool off,
- npy_bool rng, npy_intp cnt,
- bool use_masked, npy_bool *out);
-
-DECLDIR void random_multinomial(bitgen_t *bitgen_state, RAND_INT_TYPE n, RAND_INT_TYPE *mnix,
- double *pix, npy_intp d, binomial_t *binomial);
-
-#endif
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