Deterministic Gaussian Sampling
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dirac_to_dirac_approx_short_thread_c.h
1#ifndef DIRAC_TO_DIRAC_APPROX_SHORT_THREAD_C_H
2#define DIRAC_TO_DIRAC_APPROX_SHORT_THREAD_C_H
3
4#include "dirac_to_dirac_approx_short_thread.h"
5
6#ifdef _WIN32
7#define DLL_EXPORT __declspec(dllexport)
8#else
9#define DLL_EXPORT
10#endif
11
12extern "C" {
13
14DLL_EXPORT void* create_dirac_to_dirac_approx_short_thread_double() {
16}
17
18DLL_EXPORT void delete_dirac_to_dirac_approx_short_thread_double(
19 void* instance) {
21}
22
23DLL_EXPORT bool dirac_to_dirac_approx_short_thread_double_approximate(
24 void* instance, const double* y, size_t M, size_t L, size_t N, double* x,
25 const double* wX, const double* wY, GslminimizerResult* result,
27 auto* obj =
29 return obj->approximate(y, M, L, N, x, wX, wY, result,
31}
32
33DLL_EXPORT void
34dirac_to_dirac_approx_short_thread_double_modified_van_mises_distance_sq(
35 void* instance, double* distance, const double* y, size_t M, size_t L,
36 size_t N, size_t bMax, double* x, const double* wX, const double* wY) {
37 auto* obj =
39 obj->modified_van_mises_distance_sq(distance, y, M, L, N, bMax, x, wX, wY);
40}
41
42DLL_EXPORT void
43dirac_to_dirac_approx_short_thread_double_modified_van_mises_distance_sq_derivative(
44 void* instance, double* gradient, const double* y, size_t M, size_t L,
45 size_t N, size_t bMax, double* x, const double* wX, const double* wY) {
46 auto* obj =
49 wX, wY);
50}
51
52DLL_EXPORT void* create_dirac_to_dirac_approx_short_thread_float() {
54}
55
56DLL_EXPORT void delete_dirac_to_dirac_approx_short_thread_float(
57 void* instance) {
59}
60
61DLL_EXPORT bool dirac_to_dirac_approx_short_thread_float_approximate(
62 void* instance, const float* y, size_t M, size_t L, size_t N, float* x,
63 const float* wX, const float* wY, GslminimizerResult* result,
66 return obj->approximate(y, M, L, N, x, wX, wY, result,
68}
69
70DLL_EXPORT void
71dirac_to_dirac_approx_short_thread_float_modified_van_mises_distance_sq(
72 void* instance, float* distance, const float* y, size_t M, size_t L,
73 size_t N, size_t bMax, float* x, const float* wX, const float* wY) {
75 obj->modified_van_mises_distance_sq(distance, y, M, L, N, bMax, x, wX, wY);
76}
77
78DLL_EXPORT void
79dirac_to_dirac_approx_short_thread_float_modified_van_mises_distance_sq_derivative(
80 void* instance, float* gradient, const float* y, size_t M, size_t L,
81 size_t N, size_t bMax, float* x, const float* wX, const float* wY) {
84 wX, wY);
85}
86
87} // extern "C"
88
89#endif // DIRAC_TO_DIRAC_APPROX_SHORT_THREAD_C_H
Definition dirac_to_dirac_approx_short.h:9
void modified_van_mises_distance_sq(T *distance, const T *y, size_t M, size_t L, size_t N, size_t bMax, T *x, const T *wX=nullptr, const T *wY=nullptr) override
calculate modified van mises distance based on x and y
Definition dirac_to_dirac_approx_short.cpp:39
void modified_van_mises_distance_sq_derivative(T *gradient, const T *y, size_t M, size_t L, size_t N, size_t bMax, T *x, const T *wX=nullptr, const T *wY=nullptr) override
calculate modified van mises distance based on x and y
Definition dirac_to_dirac_approx_short.cpp:54
bool approximate(const T *y, size_t M, size_t L, size_t N, T *x, const T *wX=nullptr, const T *wY=nullptr, GslminimizerResult *result=nullptr, const ApproximateOptions &options=ApproximateOptions{}) override
reduce the data points using raw pointers
Definition dirac_to_dirac_approx_short.cpp:24
Definition approximate_options.h:6
struct to hold the result of the minimization
Definition gsl_minimizer.h:32