ParallelSaveDataHDF5 Class Reference

#include <parallelSaveDataHDF5.h>

Inheritance diagram for ParallelSaveDataHDF5:

Collaboration diagram for ParallelSaveDataHDF5:

Public Types
enum	OutputDetail { OUTPUT_ALL, OUTPUT_REDUCED, OUTPUT_MINIMAL }

Public Member Functions
void	saveCons () override
void	savePrims () override
void	saveAux () override
void	saveDomain () override
void	saveConsts () override
	ParallelSaveDataHDF5 (Data *data, ParallelEnv *env, string filename="data", OutputDetail detail=OUTPUT_ALL)
virtual	~ParallelSaveDataHDF5 ()
void	saveAll (bool timeSeries=false) override
void	saveVar (string variable, int num=1) override
void	openFile (const char *name)
void	openCheckpointFile ()
void	writeDataSetDouble (const hid_t *group, const char *name, const int *var, const double *data)
Public Member Functions inherited from SaveData
	SaveData (Data *data, int test=0)
virtual	~SaveData ()

Public Attributes
ParallelEnv *	env
string	filename
hid_t	file = 0
int	file_iteration = 0
enum ParallelSaveDataHDF5::OutputDetail	detail
Public Attributes inherited from SaveData
Data *	d
int	Nouts
int	Ncount
int	test
char	dir [50]
char	app [50]

Detailed Description

Class used to save simulation data to HDF5 using multiple processes

Class is initialized with the data that is to be saved. Saves the simulation data in the Data directory, located within the Project folder. All data is saved automatically, including all constant data (xmin, ymax, endTime etc) and and the values of all prims, aux and cons variables.

Definition at line 25 of file parallelSaveDataHDF5.h.

Member Enumeration Documentation

OutputDetail

enum ParallelSaveDataHDF5::OutputDetail

The level of detail to output to file.

Enumerator
OUTPUT_ALL	All conserved, primitive, auxiliary and user-defined data.
OUTPUT_REDUCED	Skip auxiliary data.
OUTPUT_MINIMAL	Only conserved and primitive data.

Definition at line 35 of file parallelSaveDataHDF5.h.

Constructor & Destructor Documentation

ParallelSaveDataHDF5()

ParallelSaveDataHDF5::ParallelSaveDataHDF5 ( Data *  data, ParallelEnv *  env, string  filename = "data", OutputDetail  detail = OUTPUT_ALL  )

inline

Constructor.

Parameters

[in]	*data	pointer to the Data class
[in]	*env	pointer to the Parallel Environment containing information on bounds etc.
[in]	filename	String describing the file to create. Can ignore

Definition at line 62 of file parallelSaveDataHDF5.h.

~ParallelSaveDataHDF5()

virtual ParallelSaveDataHDF5::~ParallelSaveDataHDF5 ( )

inlinevirtual

Destructor.

Definition at line 69 of file parallelSaveDataHDF5.h.

Member Function Documentation

openCheckpointFile()

void ParallelSaveDataHDF5::openCheckpointFile

(

)

Tries to open a checkpoint file.

If there is not already a checkkpoint file open for this iteration, opens a new one

openFile()

void ParallelSaveDataHDF5::openFile

(

const char *

name

)

Opens a new HDF5 file.

Function opens a new HDF5 file with a specified filename, and closes any current one.

Parameters

[in]

name

Filename to create

saveAll()

void ParallelSaveDataHDF5::saveAll ( bool  timeSeries = false )

overridevirtual

Saves all cons, prims, aux and constant data.

This calls the other member functions to save their respective simulation data.

Parameters

[in]

timeSeries

flags whether the saved data is final or transient

Implements SaveData.

saveAux()

void ParallelSaveDataHDF5::saveAux ( )

overridevirtual

Saves the auxiliary vector state.

Implements SaveData.

saveCons()

void ParallelSaveDataHDF5::saveCons ( )

overridevirtual

Saves the conserved vector state.

Implements SaveData.

saveConsts()

void ParallelSaveDataHDF5::saveConsts ( )

overridevirtual

Saves the constant data.

Implements SaveData.

saveDomain()

void ParallelSaveDataHDF5::saveDomain ( )

overridevirtual

Saves the domain coordinates.

Implements SaveData.

savePrims()

void ParallelSaveDataHDF5::savePrims ( )

overridevirtual

Saves the primitive vector state.

Implements SaveData.

saveVar()

void ParallelSaveDataHDF5::saveVar ( string  variable, int  num = 1  )

overridevirtual

Saves user specified variable.

Function saves the data for the variable specified by the string var

Parameters

[in]	variable	Defines the variable the user wants to save. Should match a variable label
[in]	num	number of user-specified variables to save in total (required for consistent numbering of files)

Implements SaveData.

writeDataSetDouble()

void ParallelSaveDataHDF5::writeDataSetDouble	(	const hid_t *	group,
		const char *	name,
		const int *	var,
		const double *	data
	)

Writes a new dataset.

Saves a new dataset double to file

Parameters

group	Root location to save to
name	Name of the new dataset
var	Which variable to save within the data array
data	Pointer to the data array (cons, prims, aux etc.)

Member Data Documentation

detail

enum ParallelSaveDataHDF5::OutputDetail ParallelSaveDataHDF5::detail

env

ParallelEnv* ParallelSaveDataHDF5::env

Pointer to PlatformEnv class containing platform specific info such as MPI details.

Definition at line 29 of file parallelSaveDataHDF5.h.

file

hid_t ParallelSaveDataHDF5::file = 0

HDF5 file to write to.

Definition at line 31 of file parallelSaveDataHDF5.h.

file_iteration

int ParallelSaveDataHDF5::file_iteration = 0

The simulation iteration this file was opened for.

Definition at line 32 of file parallelSaveDataHDF5.h.

filename

string ParallelSaveDataHDF5::filename

Filename for the HDF5 file. Defaults to 'data.hdf5'.

Definition at line 30 of file parallelSaveDataHDF5.h.

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

• parallelSaveDataHDF5.h