dueca::TimingView Class Reference

This is a module that generates a summary of the timing results of any instrumented activities. More...

#include <TimingView.hxx>

Inheritance diagram for dueca::TimingView:

Collaboration diagram for dueca::TimingView:

Public Member Functions
	TimingView (Entity *e, const char *part, const PrioritySpec &ps)
	Constructor, follows standard module construction form.
	~TimingView ()
	Destructor.
void	startModule (const TimeSpec &time)
	Start the TimingView module.
void	stopModule (const TimeSpec &time)
	Stop the module.
bool	isPrepared ()
	Will be prepared when the channel is ready.
virtual void	updateSync (int node, const SyncReport &report)=0
	Write a sync report to the interface.
virtual void	appendReport (const std::string &maker_and_act, const TimeTickType &tstart, const TimingResults &data)=0
	Write a timing report on the interface.
Public Member Functions inherited from dueca::Module
virtual	~Module ()
	Destructor.
virtual bool	complete ()
	Inform the module that all parameters have now been passed.
virtual bool	isInitialPrepared ()
	To check whether the module is prepared to be prepared.
ObjectType	getObjectType () const
	The object type within DUECA.
virtual void	initialStartModule (const TimeSpec &time)
	Initial start opportunity.
virtual void	finalStopModule (const TimeSpec &time)
	Final stop command.
const Entity *	getMyEntity ()
	Return a pointer to the entity to which this module belongs.
const ModuleState &	getState ()
	Return the module state.
Public Member Functions inherited from dueca::NamedObject
const std::string	getEntity () const
	Returns the "entity" part of the name.
const std::string	getClass () const
	Returns the "class" part of the name.
const std::string	getPart () const
	Returns the sub-entity or "part" part of the name.
const NameSet &	getNameSet () const
	This returns the complete name set.
const GlobalId &	getId () const
	This returns the id.

Static Public Member Functions
static const ParameterTable *	getParameterTable ()
	Table with adjustable parameters.
static TimingView *	single ()
	Return the singlton.

Static Public Attributes
static const char *const	classname
	Name of the module class.

Protected Attributes
bool	token_action
	Flag to remember token completion.
ChannelReadToken	result_channel
	Access token for a channel with the incoming reports.
ChannelWriteToken	request_report
	Access token for a channel with which to send requests for sync data.
ChannelReadToken	result_report
	Channel which gets back the reports.
ActivityCallback	read_report
	Activity, basically getting timing reports over the channel.
ActivityCallback	read_sync
	Second activity, for getting and processing sync reports.
bool	can_start
	Flag to indicate all conditions OK.
int	num_rows
	Counter to remember the number of rows in the view.
int	no_nodes
	Remember the number of nodes here.
std::ofstream	timing_log
	File for dumping timing logs.
Callback< TimingView >	cb1
	Callback objects.
Callback< TimingView >	cb2
	Callback objects.
Protected Attributes inherited from dueca::Module
ModuleState	state
	Flag to remember whether we are stopped due to some error with hardware device manipulation.

Additional Inherited Members
Protected Member Functions inherited from dueca::Module
	Module (const Entity *e, const char *m_class, const char *part)
	Constructor.
virtual void	setSafetyStop ()
	Put a brake on this module's activities.
Protected Member Functions inherited from dueca::NamedObject
	NamedObject (const GlobalId &id)
	Reserve for AssociateObject.
	NamedObject (const NameSet &ns)
	Normal constructor, protected, because it has no use to create a NamedObject by itself.
virtual	~NamedObject ()
	Destructor.

Detailed Description

This is a module that generates a summary of the timing results of any instrumented activities.

This module may be created from the DUECA model script in dueca.mod, so normally you would put this in your dueca.mod script, like:

(define dueca-internal
 (make-entity "dueca"
           (if (eq? this-node-id 0)
            (list
            (make-module 'dusime "" admin-priority)
            (make-module 'dueca-view "" admin-priority)
            (make-module 'activity-view "" admin-priority)
            (make-module 'timing-view "" admin-priority)
            ) () )
           ) )

Note the order in which the dueca/dusime objects are defined. Currently, "dusime" needs to be present before dueca-view is made. ActivityView and TimingView use DuecaView to put themselves in the "View" menu. TimingView in addition requires ActivityView to get information about the names of different activities.

Use the name "dueca" for your dueca entity, or the TimingView will not be able to correctly connect its channel.

Member Function Documentation

startModule()

void dueca::TimingView::startModule ( const TimeSpec & time )

virtual

Start the TimingView module.

Implements dueca::Module.

stopModule()

void dueca::TimingView::stopModule ( const TimeSpec & time )

virtual

Stop the module.

Implements dueca::Module.

isPrepared()

bool dueca::TimingView::isPrepared ( )

virtual

Will be prepared when the channel is ready.

Implements dueca::Module.

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

• /home/abuild/rpmbuild/BUILD/dueca-4.1.1/dueca/TimingView.hxx