kmath/kmath-torch/ctorch/include/ctorch.h
2021-01-12 19:49:16 +00:00

98 lines
4.4 KiB
C

#ifndef CTORCH
#define CTORCH
#include <stdbool.h>
#ifdef __cplusplus
extern "C"
{
#endif
typedef void *TorchTensorHandle;
int get_num_threads();
void set_num_threads(int num_threads);
bool cuda_is_available();
void set_seed(int seed);
double *get_data_double(TorchTensorHandle tensor_handle);
float *get_data_float(TorchTensorHandle tensor_handle);
long *get_data_long(TorchTensorHandle tensor_handle);
int *get_data_int(TorchTensorHandle tensor_handle);
TorchTensorHandle from_blob_double(double *data, int *shape, int dim, int device, bool copy);
TorchTensorHandle from_blob_float(float *data, int *shape, int dim, int device, bool copy);
TorchTensorHandle from_blob_long(long *data, int *shape, int dim, int device, bool copy);
TorchTensorHandle from_blob_int(int *data, int *shape, int dim, int device, bool copy);
TorchTensorHandle copy_tensor(TorchTensorHandle tensor_handle);
TorchTensorHandle copy_to_device(TorchTensorHandle tensor_handle, int device);
double get_item_double(TorchTensorHandle tensor_handle);
float get_item_float(TorchTensorHandle tensor_handle);
long get_item_long(TorchTensorHandle tensor_handle);
int get_item_int(TorchTensorHandle tensor_handle);
int get_dim(TorchTensorHandle tensor_handle);
int get_numel(TorchTensorHandle tensor_handle);
int get_shape_at(TorchTensorHandle tensor_handle, int d);
int get_stride_at(TorchTensorHandle tensor_handle, int d);
int get_device(TorchTensorHandle tensor_handle);
char *tensor_to_string(TorchTensorHandle tensor_handle);
void dispose_char(char *ptr);
void dispose_tensor(TorchTensorHandle tensor_handle);
double get_double(TorchTensorHandle tensor_handle, int *index);
float get_float(TorchTensorHandle tensor_handle, int *index);
long get_long(TorchTensorHandle tensor_handle, int *index);
int get_int(TorchTensorHandle tensor_handle, int *index);
void set_double(TorchTensorHandle tensor_handle, int *index, double value);
void set_float(TorchTensorHandle tensor_handle, int *index, float value);
void set_long(TorchTensorHandle tensor_handle, int *index, long value);
void set_int(TorchTensorHandle tensor_handle, int *index, int value);
TorchTensorHandle randn_double(int *shape, int shape_size, int device);
TorchTensorHandle rand_double(int *shape, int shape_size, int device);
TorchTensorHandle randn_float(int *shape, int shape_size, int device);
TorchTensorHandle rand_float(int *shape, int shape_size, int device);
TorchTensorHandle full_double(double value, int *shape, int shape_size, int device);
TorchTensorHandle full_float(float value, int *shape, int shape_size, int device);
TorchTensorHandle full_long(long value, int *shape, int shape_size, int device);
TorchTensorHandle full_int(int value, int *shape, int shape_size, int device);
TorchTensorHandle matmul(TorchTensorHandle lhs, TorchTensorHandle rhs);
void matmul_assign(TorchTensorHandle lhs, TorchTensorHandle rhs);
void matmul_right_assign(TorchTensorHandle lhs, TorchTensorHandle rhs);
TorchTensorHandle times_double(double value, TorchTensorHandle other);
TorchTensorHandle times_float(float value, TorchTensorHandle other);
TorchTensorHandle times_long(long value, TorchTensorHandle other);
TorchTensorHandle times_int(int value, TorchTensorHandle other);
void times_assign_double(double value, TorchTensorHandle other);
void times_assign_float(float value, TorchTensorHandle other);
void times_assign_long(long value, TorchTensorHandle other);
void times_assign_int(int value, TorchTensorHandle other);
TorchTensorHandle plus_tensor(TorchTensorHandle lhs, TorchTensorHandle rhs);
void plus_tensor_assign(TorchTensorHandle lhs, TorchTensorHandle rhs);
TorchTensorHandle minus_tensor(TorchTensorHandle lhs, TorchTensorHandle rhs);
void minus_tensor_assign(TorchTensorHandle lhs, TorchTensorHandle rhs);
TorchTensorHandle abs_tensor(TorchTensorHandle tensor_handle);
TorchTensorHandle sum_tensor(TorchTensorHandle tensor_handle);
TorchTensorHandle transpose_tensor(TorchTensorHandle tensor_handle, int i, int j);
bool requires_grad(TorchTensorHandle tensor_handle);
void requires_grad_(TorchTensorHandle tensor_handle, bool status);
void detach_from_graph(TorchTensorHandle tensor_handle);
TorchTensorHandle autograd_tensor(TorchTensorHandle value, TorchTensorHandle variable);
#ifdef __cplusplus
}
#endif
#endif //CTORCH