EsCreateEsCTensorFromFile

Product	Supported or Not
Atlas A3 training products/Atlas A3 inference products	√
Atlas A2 training products/Atlas A2 inference products	√
Atlas 200I/500 A2 inference products	√
Atlas inference products	√
Atlas training products	√

Header file: #include <ge/esb_funcs.h>
Library files: libeager_style_graph_builder_base.so and libeager_style_graph_builder_base_static.a

Creates an EsCTensor by a C user using a binary file.

EsCTensor *EsCreateEsCTensorFromFile(const char *data_file_path, const int64_t *dim, int64_t dim_num,C_DataType data_type, C_Format format)

Parameter	Input/Output	Description
data_file_path	Input	Path of the tensor binary data file.
dim	Input	Pointer to the tensor dimension array.
dim_num	Input	Number of tensor dimensions.
data_type	Input	Enumerated value of DataType of a tensor.
format	Input	Tensor format.

Parameter	Type	Description
-	EsCTensor *	Anonymous pointer to the tensor. If the operation fails, nullptr is returned.

None

int64_t dims[] = {3};
auto es_tensor =
    EsCreateEsCTensorFromFile(file_path.c_str(), dims, 1, C_DT_INT64, C_FORMAT_ALL);

Parent topic: C/C++ APIs