tensor_io.h File Reference

#include <string>
#include <fstream>
#include <sstream>
#include "types.h"
#include "tensor.h"

Include dependency graph for tensor_io.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Functions
template<typename T >
magmadnn_error_t	magmadnn::io::read_csv_to_tensor (Tensor< T > &t, const std::string &file_name, char delim)
template<typename T >
magmadnn_error_t	magmadnn::io::write_tensor_to_csv (const Tensor< T > &t, const std::string &file_name, char delim, bool create)

Detailed Description

Author

Daniel Nichols

Version

1.0

Date

2019-04-05

Copyright

Copyright (c) 2019

Function Documentation

read_csv_to_tensor()

template<typename T >

magmadnn_error_t magmadnn::io::read_csv_to_tensor	(	Tensor< T > &	t,
		const std::string &	file_name,
		char	delim = ','
	)

Reads from "file_name" into the tensor t. It interprets the data as having the flattened shape of the input tensor. Returns 0 if successfull, otherwise something else.

See also

write_tensor_to_csv

Template Parameters

T

data type

Parameters

t	tensor to read values into
file_name	file name of csv file (should be a text file, not binary)
delim	the delimiter of the csv (assumed to be a comma)

Returns

magmadnn_error_t 0 if successful, otherwise anything else

write_tensor_to_csv()

template<typename T >

magmadnn_error_t magmadnn::io::write_tensor_to_csv	(	const Tensor< T > &	t,
		const std::string &	file_name,
		char	delim = ',',
		bool	create = true
	)

Writes the tensor t to the file "file_name". It writes a flattened version of the file that is readable by read_csv_to_tensor.

See also

read_csv_to_tensor .

Template Parameters

T

data type

Parameters

t	tensor to write out
file_name	csv file to be written into. Created if it does not exist.
delim	character to delimit values
create	create file if it does not exist.

Returns

magmadnn_error_t returns 0 if successful, otherwise something else