File size: 3,198 Bytes
2c3c408 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 | #ifndef CONVOLVE_INCLUDE
#define CONVOLVE_INCLUDE
#include <stddef.h>
// Forcibly disable OpenMP support at the src level
#undef _OPENMP
#if defined(_MSC_VER)
#define FORCE_INLINE __forceinline
#define NEVER_INLINE __declspec(noinline)
// Other compilers (including GCC & Clang)
#else
#define FORCE_INLINE inline __attribute__((always_inline))
#define NEVER_INLINE __attribute__((noinline))
#endif
// MSVC implements OpenMP 2.0 which mandates singed integers for its parallel loops
#if defined(_MSC_VER)
typedef signed omp_iter_var;
#else
typedef size_t omp_iter_var;
#endif
// MSVC exports
#if defined(_MSC_VER)
#define LIB_CONVOLVE_EXPORT __declspec(dllexport)
#else
#define LIB_CONVOLVE_EXPORT // nothing
#endif
// Distutils on Windows will automatically exports ``PyInit_lib_convolve``,
// create dummy to prevent linker complaining about missing symbol.
#if defined(_MSC_VER)
void PyInit__convolve(void);
#endif
#include "numpy/ndarrayobject.h"
#define DTYPE npy_float64
LIB_CONVOLVE_EXPORT void convolveNd_c(DTYPE * const result,
const DTYPE * const f,
const unsigned n_dim,
const size_t * const image_shape,
const DTYPE * const g,
const size_t * const kernel_shape,
const bool nan_interpolate,
const bool embed_result_within_padded_region,
const unsigned n_threads);
// 1D
void convolve1d_c(DTYPE * const result,
const DTYPE * const f, const size_t nx,
const DTYPE * const g, const size_t nkx,
const bool nan_interpolate,
const bool embed_result_within_padded_region,
const unsigned n_threads);
FORCE_INLINE void convolve1d(DTYPE * const result,
const DTYPE * const f, const size_t nx,
const DTYPE * const g, const size_t nkx,
const bool nan_interpolate,
const bool embed_result_within_padded_region,
const unsigned n_threads);
// 2D
void convolve2d_c(DTYPE * const result,
const DTYPE * const f, const size_t nx, const size_t ny,
const DTYPE * const g, const size_t nkx, const size_t nky,
const bool nan_interpolate,
const bool embed_result_within_padded_region,
const unsigned n_threads);
FORCE_INLINE void convolve2d(DTYPE * const result,
const DTYPE * const f, const size_t nx, const size_t ny,
const DTYPE * const g, const size_t nkx, const size_t nky,
const bool nan_interpolate,
const bool embed_result_within_padded_region,
const unsigned n_threads);
// 3D
void convolve3d_c(DTYPE * const result,
const DTYPE * const f, const size_t nx, const size_t ny, const size_t nz,
const DTYPE * const g, const size_t nkx, const size_t nky, const size_t nkz,
const bool nan_interpolate,
const bool embed_result_within_padded_region,
const unsigned n_threads);
FORCE_INLINE void convolve3d(DTYPE * const result,
const DTYPE * const f, const size_t nx, const size_t ny, const size_t nz,
const DTYPE * const g, const size_t nkx, const size_t nky, const size_t nkz,
const bool nan_interpolate,
const bool embed_result_within_padded_region,
const unsigned n_threads);
#endif
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