FieldIO_LIME_Parallel Class Reference

FieldIO_LIME_Parallel class for file I/O of Field data in LIME format. More...

#include <fieldIO_LIME_Parallel.h>

Inheritance diagram for FieldIO_LIME_Parallel:

Public Member Functions
	FieldIO_LIME_Parallel (const IO_Format::Format *format)
Public Member Functions inherited from FieldIO_LIME
	FieldIO_LIME (const IO_Format::Format *format)
void	read_file (Field *v, const std::string filename)
	read data from file. More...
void	write_file (Field *v, const std::string filename)
	write data to file. More...
Public Member Functions inherited from FieldIO
	FieldIO (const IO_Format::Format *format)
	< constructor. format specifies data layout on file. More...
virtual	~FieldIO ()
virtual void	read_file (std::vector< Field * > &vv, const std::string &filename)
virtual void	write_file (std::vector< Field * > &vv, const std::string &filename)
void	deliver (Field *vlocal, Field *vglobal)
	distribute data on primary node over parallel nodes. More...
void	gather (Field *vglobal, Field *vlocal)
	gather data on parallel nodes to primary node. More...

Additional Inherited Members
Static Public Member Functions inherited from FieldIO
static void	byte_swap (void *buf, size_t size, size_t nmemb)
	< convert byte order. alternative interface. More...
static void	convert_endian (void *buf, size_t size, size_t nmemb)
	check if machine byte order is big-endian. More...
static bool	is_bigendian ()
Static Public Attributes inherited from FieldIO
static const std::string	class_name = "FieldIO"
Protected Attributes inherited from FieldIO
const IO_Format::Format *	m_format
Bridge::VerboseLevel	m_vl

Detailed Description

FieldIO_LIME_Parallel class for file I/O of Field data in LIME format.

The file format treated in this class is the same as ILDG file format, while not packed to LIME file. The endian is big as the definition of ILDG file. [28 Dec 2011 H.Matsufuru]

FieldIO_LIME_Parallel class provides file I/O of Field data in LIME file format. This class uses lime library to handle LIME archive.

File I/O is performed on the primary node (rank 0 usually), and the field data is gathered from/scattered to parallel nodes.

This class is available when USE_LIMELIB is defined; otherwise instantiation fails at runtime.

Handling of Metadata is not supported in the current version.

N.B. The present implementation much assumes records to be ILDG data.

Simultaneous use of BGNET and MPI requires some care: prescription by T.Doi was incorporated. [16 Sep 2014 H.Matsufuru]

Definition at line 84 of file fieldIO_LIME_Parallel.h.

Constructor & Destructor Documentation

FieldIO_LIME_Parallel::FieldIO_LIME_Parallel ( const IO_Format::Format *  format )

inline

Definition at line 87 of file fieldIO_LIME_Parallel.h.

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The documentation for this class was generated from the following file:

• src/lib/IO/fieldIO_LIME_Parallel.h