EsCreateConst

Applicable Products

All processors

Header File/Library File

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

Function Usage

Creates a Const operator of a specified type (original pointer version).

Prototype

template <typename T>
EsCTensorHolder *EsCreateConst(EsCGraphBuilder *graph, const T *value, const int64_t *dims, int64_t dim_num, ge::DataType dt, ge::Format format = FORMAT_ND) 

Parameters

Parameter	Input/Output	Description
T	Input	Tensor data type.
graph	Input	Pointer to the graph builder.
value	Input	Pointer to the tensor data.
dims	Input	Pointer to the tensor dimension array.
dim_num	Input	Number of dimensions.
dt	Input	Tensor data type.
format	Input	Tensor format. The default value is FORMAT_ND.

Returns

Parameter	Type	Description
-	EsCTensorHolder *	Tensor holder operator of the created Const. If the operation fails, nullptr is returned.

Restrictions

EsCreateConst uses the IrDefOutputs or IrDefAttrs API internally. The IR definition structure contains the std::string field, and the compatibility between different C++ ABI configurations is not guaranteed. This API is reserved for compatibility with old GE packages.

If ABI security is required, use EsCreateConstV2 (see EsCreateConstV2). To use EsCreateConstV2, the runtime software package must support the CompliantNodeBuilder V2 API.

Example

EsCGraphBuilder *graph = EsCreateGraphBuilder("graph_name");
std::vector<int64_t> data = {1, 2, 3};
std::vector<int64_t> dims = {3};
auto const_tensor = ge::es::EsCreateConst<int64_t>(graph, data.data(), dims.data(), dims.size(), ge::DT_INT64);

Parent topic: EsGraphBuilder