ReaderReadUpTo

tensorflow C++ API

tensorflow::ops::ReaderReadUpTo

Returns up tonum_records(key, value) pairs produced by a Reader.

Summary

Will dequeue from the input queue if necessary (e.g. when the Reader needs to start reading from a new file since it has finished with the previous file). It may return less thannum_recordseven before the last batch.

Arguments:

• scope: A Scope object
• reader_handle: Handle to a Reader.
• queue_handle: Handle to a Queue, with string work items.
• num_records: number of records to read fromReader

Returns:

• Output: key: A 1-D tensor.
• Output: value: A 1-D tensor.

Constructor

• ReaderReadUpTo(const ::tensorflow::Scope & scope, ::tensorflow::Input reader_handle, ::tensorflow::Input queue_handle, ::tensorflow::Input num_records) .

Public attributes

• tensorflow::Output keys.
• tensorflow::Output values.

ReaderReadUpTo block

Source link : https://github.com/EXPNUNI/enuSpace-Tensorflow/blob/master/enuSpaceTensorflow/tf_io_ops.cpp

Argument:

• Scope scope : A Scope object (A scope is generated automatically each page. A scope is not connected.)
• Input reader_handle : connect Input node.
• Input queue_handle : connect Input node.
• num_records : connect Input node or input num___records.

Return:

• Output reader_handle : Output object of ReaderReadUpTo class object.

Result:

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

Using Method