2020-12-30 01:42:33 +03:00
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#ifndef CTORCH
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#define CTORCH
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#include <stdbool.h>
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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typedef void *TorchTensorHandle;
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int get_num_threads();
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void set_num_threads(int num_threads);
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bool cuda_is_available();
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void set_seed(int seed);
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TorchTensorHandle copy_from_blob_double(double *data, int *shape, int dim);
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TorchTensorHandle copy_from_blob_float(float *data, int *shape, int dim);
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TorchTensorHandle copy_from_blob_long(long *data, int *shape, int dim);
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TorchTensorHandle copy_from_blob_int(int *data, int *shape, int dim);
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2021-01-06 16:20:48 +03:00
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TorchTensorHandle copy_from_blob_to_gpu_double(double *data, int *shape, int dim, int device);
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TorchTensorHandle copy_from_blob_to_gpu_float(float *data, int *shape, int dim, int device);
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TorchTensorHandle copy_from_blob_to_gpu_long(long *data, int *shape, int dim, int device);
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TorchTensorHandle copy_from_blob_to_gpu_int(int *data, int *shape, int dim, int device);
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2020-12-30 01:42:33 +03:00
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TorchTensorHandle copy_tensor(TorchTensorHandle tensor_handle);
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double *get_data_double(TorchTensorHandle tensor_handle);
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float *get_data_float(TorchTensorHandle tensor_handle);
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long *get_data_long(TorchTensorHandle tensor_handle);
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int *get_data_int(TorchTensorHandle tensor_handle);
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int get_numel(TorchTensorHandle tensor_handle);
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int get_dim(TorchTensorHandle tensor_handle);
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int *get_shape(TorchTensorHandle tensor_handle);
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int *get_strides(TorchTensorHandle tensor_handle);
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char *tensor_to_string(TorchTensorHandle tensor_handle);
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void dispose_int_array(int *ptr);
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void dispose_char(char *ptr);
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void dispose_tensor(TorchTensorHandle tensor_handle);
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2021-01-06 16:20:48 +03:00
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// Workaround for GPU tensors
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double get_at_offset_double(TorchTensorHandle tensor_handle, int offset);
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float get_at_offset_float(TorchTensorHandle tensor_handle, int offset);
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long get_at_offset_long(TorchTensorHandle tensor_handle, int offset);
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int get_at_offset_int(TorchTensorHandle tensor_handle, int offset);
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void set_at_offset_double(TorchTensorHandle tensor_handle, int offset, double value);
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void set_at_offset_float(TorchTensorHandle tensor_handle, int offset, float value);
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void set_at_offset_long(TorchTensorHandle tensor_handle, int offset, long value);
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void set_at_offset_int(TorchTensorHandle tensor_handle, int offset, int value);
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TorchTensorHandle copy_to_cpu(TorchTensorHandle tensor_handle);
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TorchTensorHandle copy_to_gpu(TorchTensorHandle tensor_handle, int device);
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2021-01-08 11:27:39 +03:00
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TorchTensorHandle randn_float(int* shape, int shape_size);
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TorchTensorHandle matmul(TorchTensorHandle lhs, TorchTensorHandle rhs);
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2020-12-30 01:42:33 +03:00
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#ifdef __cplusplus
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}
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#endif
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#endif //CTORCH
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