kmath/kmath-torch/ctorch/include/ctorch.h
2021-01-14 16:56:04 +00:00

156 lines
7.5 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);
TorchTensorHandle empty_tensor();
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);
TorchTensorHandle copy_to_double(TorchTensorHandle tensor_handle);
TorchTensorHandle copy_to_float(TorchTensorHandle tensor_handle);
TorchTensorHandle copy_to_long(TorchTensorHandle tensor_handle);
TorchTensorHandle copy_to_int(TorchTensorHandle tensor_handle);
void swap_tensors(TorchTensorHandle lhs_handle, TorchTensorHandle rhs_handle);
char *tensor_to_string(TorchTensorHandle tensor_handle);
void dispose_char(char *ptr);
void dispose_tensor(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);
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);
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);
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 rand_double(int *shape, int shape_size, int device);
TorchTensorHandle randn_double(int *shape, int shape_size, int device);
TorchTensorHandle rand_float(int *shape, int shape_size, int device);
TorchTensorHandle randn_float(int *shape, int shape_size, int device);
TorchTensorHandle randint_long(long low, long high, int *shape, int shape_size, int device);
TorchTensorHandle randint_int(int low, int high, int *shape, int shape_size, int device);
TorchTensorHandle rand_like(TorchTensorHandle tensor_handle);
void rand_like_assign(TorchTensorHandle tensor_handle);
TorchTensorHandle randn_like(TorchTensorHandle tensor_handle);
void randn_like_assign(TorchTensorHandle tensor_handle);
TorchTensorHandle randint_long_like(TorchTensorHandle tensor_handle, long low, long high);
void randint_long_like_assign(TorchTensorHandle tensor_handle, long low, long high);
TorchTensorHandle randint_int_like(TorchTensorHandle tensor_handle, int low, int high);
void randint_int_like_assign(TorchTensorHandle tensor_handle, int low, int high);
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 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_double_assign(double value, TorchTensorHandle other);
void times_float_assign(float value, TorchTensorHandle other);
void times_long_assign(long value, TorchTensorHandle other);
void times_int_assign(int value, TorchTensorHandle other);
TorchTensorHandle plus_double(double value, TorchTensorHandle other);
TorchTensorHandle plus_float(float value, TorchTensorHandle other);
TorchTensorHandle plus_long(long value, TorchTensorHandle other);
TorchTensorHandle plus_int(int value, TorchTensorHandle other);
void plus_double_assign(double value, TorchTensorHandle other);
void plus_float_assign(float value, TorchTensorHandle other);
void plus_long_assign(long value, TorchTensorHandle other);
void plus_int_assign(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 times_tensor(TorchTensorHandle lhs, TorchTensorHandle rhs);
void times_tensor_assign(TorchTensorHandle lhs, TorchTensorHandle rhs);
TorchTensorHandle div_tensor(TorchTensorHandle lhs, TorchTensorHandle rhs);
void div_tensor_assign(TorchTensorHandle lhs, TorchTensorHandle rhs);
TorchTensorHandle unary_minus(TorchTensorHandle tensor_handle);
TorchTensorHandle abs_tensor(TorchTensorHandle tensor_handle);
void abs_tensor_assign(TorchTensorHandle tensor_handle);
TorchTensorHandle transpose_tensor(TorchTensorHandle tensor_handle, int i, int j);
void transpose_tensor_assign(TorchTensorHandle tensor_handle, int i, int j);
TorchTensorHandle exp_tensor(TorchTensorHandle tensor_handle);
void exp_tensor_assign(TorchTensorHandle tensor_handle);
TorchTensorHandle log_tensor(TorchTensorHandle tensor_handle);
void log_tensor_assign(TorchTensorHandle tensor_handle);
TorchTensorHandle sum_tensor(TorchTensorHandle tensor_handle);
void sum_tensor_assign(TorchTensorHandle tensor_handle);
TorchTensorHandle matmul(TorchTensorHandle lhs, TorchTensorHandle rhs);
void matmul_assign(TorchTensorHandle lhs, TorchTensorHandle rhs);
void matmul_right_assign(TorchTensorHandle lhs, TorchTensorHandle rhs);
TorchTensorHandle diag_embed(TorchTensorHandle diags_handle, int offset, int dim1, int dim2);
void svd_tensor(TorchTensorHandle tensor_handle,
TorchTensorHandle U_handle,
TorchTensorHandle S_handle,
TorchTensorHandle V_handle);
void symeig_tensor(TorchTensorHandle tensor_handle,
TorchTensorHandle S_handle,
TorchTensorHandle V_handle,
bool eigenvectors);
bool requires_grad(TorchTensorHandle tensor_handle);
void requires_grad_(TorchTensorHandle tensor_handle, bool status);
TorchTensorHandle detach_from_graph(TorchTensorHandle tensor_handle);
TorchTensorHandle autograd_tensor(TorchTensorHandle value, TorchTensorHandle variable);
#ifdef __cplusplus
}
#endif
#endif //CTORCH