Aqua::CalcServer::ProfilingInfo Class Reference

A FIFO list of profiling snapshots. More...

#include <CalcServer.hpp>

Inheritance diagram for Aqua::CalcServer::ProfilingInfo:

Public Member Functions
	ProfilingInfo (const cl_uint n=N_PROFILING_SNAPSHOTS)
	Constructor.
	~ProfilingInfo ()
	Destructor.
cl_ulong	step () const
	Get the number of times the tools pack has been executed.
void	sample (cl_ulong step, Tool *tool, std::string name, cl_ulong start, cl_ulong end)
	Add a new sample to an specific step.
void	sample (cl_ulong step, Tool *tool, Profile *substage, cl_ulong start, cl_ulong end)
	Add a new sample to an specific step.
std::deque< ProfilingSnapshot >	get () const
	Get the stored snapshots.

Static Public Member Functions
static cl_long	delta (const cl_ulong &t, const cl_ulong &t0)
	Get the delta time.

Protected Member Functions
void	newStep ()
	Let the profiler know that a new step of tools execution is about to start.

Detailed Description

A FIFO list of profiling snapshots.

Constructor & Destructor Documentation

ProfilingInfo()

Aqua::CalcServer::ProfilingInfo::ProfilingInfo ( const cl_uint n = N_PROFILING_SNAPSHOTS )

inline

Constructor.

Parameters

n	Number of snapshots to keep

~ProfilingInfo()

Aqua::CalcServer::ProfilingInfo::~ProfilingInfo ( )

inline

Destructor.

Member Function Documentation

delta()

cl_long Aqua::CalcServer::ProfilingInfo::delta ( const cl_ulong & t, const cl_ulong & t0 )

inlinestatic

Get the delta time.

Whereas the timers are big unsigned integers, the delta is conversely a relatively small signed integer, although we keep the original 64 bits size

Parameters

t	Timer
t0	Timer reference to subtract

Returns

Time delta

get()

std::deque< ProfilingSnapshot > Aqua::CalcServer::ProfilingInfo::get

(

)

const

Get the stored snapshots.

Returns

The list of stored snapshots

newStep()

void Aqua::CalcServer::ProfilingInfo::newStep ( )

protected

Let the profiler know that a new step of tools execution is about to start.

sample() [1/2]

void Aqua::CalcServer::ProfilingInfo::sample ( cl_ulong step, Tool * tool, Profile * substage, cl_ulong start, cl_ulong end )

inline

Add a new sample to an specific step.

Parameters

step	The profiling step
tool	Triggering tool
substage	Tool computation substage
start	Starting timer
end	Ending timer

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sample() [2/2]

void Aqua::CalcServer::ProfilingInfo::sample	(	cl_ulong	step,
		Tool *	tool,
		std::string	name,
		cl_ulong	start,
		cl_ulong	end )

Add a new sample to an specific step.

Parameters

step	The profiling step
tool	Triggering tool
name	Sample name
start	Starting timer
end	Ending timer

Traverse the snapshots looking for the step one

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step()

cl_ulong Aqua::CalcServer::ProfilingInfo::step ( ) const

inline

Get the number of times the tools pack has been executed.

This might not match InputOutput::TimeManager::step(). This is actually meant for profiling purposes

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

• /home/pepe/SPH/Code/aquagpusph/aquagpusph/CalcServer/CalcServer.hpp
• /home/pepe/SPH/Code/aquagpusph/aquagpusph/CalcServer/CalcServer.cpp