TemporaryVariable

tensorflow C++ API

tensorflow::ops::TemporaryVariable

Returns a tensor that may be mutated, but only persists within a single step.

Summary

This is an experimental op for internal use only and it is possible to use this op in unsafe ways. DO NOT USE unless you fully understand the risks.

It is the caller's responsibility to ensure that 'ref' is eventually passed to a matching 'DestroyTemporaryVariable' op after all other uses have completed.

Outputs a ref to the tensor state so it may be read or modified.

E.g. var = state_ops._temporary_variable([1, 2], types.float_) var_name = var.op.name var = state_ops.assign(var, [[4.0, 5.0]]) var = state_ops.assign_add(var, [[6.0, 7.0]]) final = state_ops._destroy_temporary_variable(var, var_name=var_name)

Arguments:

• scope: A Scope object
• shape: The shape of the variable tensor.
• dtype: The type of elements in the variable tensor.

Optional attributes (see Attrs):

• var_name: Overrides the name used for the temporary variable resource. Default value is the name of the ' TemporaryVariable ' op (which is guaranteed unique).

Returns:

• Output: A reference to the variable tensor.

TemporaryVariable block

Source link : https://github.com/EXPNUNI/enuSpaceTensorflow/blob/master/enuSpaceTensorflow/tf_state.cpp

Argument:

• Scope scope : A Scope object (A scope is generated automatically each page. A scope is not connected.)
• PartialTensorShapeshape: Input shape in value. ex)shape[1] =>8
• DataTypedtype: input dtype in value. ex)DT_INT32;
• TemporaryVariable ::Attrs attrs : Input attrs in value. ex)var_name_ =AB;

Return:

• Output output : Output object of TemporaryVariable class object.

Result:

• std::vector(Tensor) product_result : Returned object of executed result by calling session.

Using Method