PlotSysInfo.C File Reference

A script to plot information from system watch files. More...

Go to the source code of this file.

Functions
TVirtualPad *	MakeCanvas (const char *title="")
Double_t	SumUsage (TTree *tree, const char *exp, const char *cut, bool draw=false)
Double_t	TopUsage (TTree *tree, const char *exp, const char *cut, Int_t order)
TH1 *	ExtractHist (TTree *tree, const char *exp, const char *cut, const char *name, const char *xtitle="", const char *ytitle="", Bool_t draw=false)
void	Print (std::ostream &o, const char *name, Double_t dT, Double_t dVM, Double_t alldT, Double_t alldVM)
void	Plot1SysInfo (const char *file, UShort_t draw=0x1)
void	PlotSysInfo (ULong_t pid=431808952)

Variables
const char *	dets []

Detailed Description

A script to plot information from system watch files.

Author

Christian Holm Christensen cholm.nosp@m.@nbi.nosp@m..dk

Date

Wed Oct 15 13:21:47 2014

Definition in file PlotSysInfo.C.

Function Documentation

TH1* ExtractHist	(	TTree *	tree,
		const char *	exp,
		const char *	cut,
		const char *	name,
		const char *	xtitle = "",
		const char *	ytitle = "",
		Bool_t	draw = false
	)

Extract a histogram from a resource spec

Parameters

tree	tree to look in
exp	expression to draw
cut	Cut to use
name	Name of histogram
xtitle	X axis title
ytitle	Y axis title
draw	If true, draw

Returns

The extract histogram or null

Definition at line 87 of file PlotSysInfo.C.

Referenced by Plot1SysInfo().

TVirtualPad* MakeCanvas

(

const char *

title = ""

)

Make a canvas

Parameters

title

Title on canvas

Returns

The canvas

Definition at line 15 of file PlotSysInfo.C.

Referenced by ExtractHist(), and SumUsage().

void Plot1SysInfo	(	const char *	file,
		UShort_t	draw = 0x1
	)

Plot information from one file

Parameters

file	File to plot from
draw	Drawing flags

Definition at line 162 of file PlotSysInfo.C.

Referenced by PlotSysInfo().

void PlotSysInfo

(

ULong_t

pid = 431808952

)

Plot for one job both simulation and reconstruction usage

Parameters

pid	Job identifier

Definition at line 240 of file PlotSysInfo.C.

void Print	(	std::ostream &	o,
		const char *	name,
		Double_t	dT,
		Double_t	dVM,
		Double_t	alldT,
		Double_t	alldVM
	)

Print some information to output stream

Parameters

o	Stream
name	Step
dT	Change in time
dVM	Change in VM usage
alldT	Sum of time
alldVM	Sum of VM usage

Definition at line 121 of file PlotSysInfo.C.

Referenced by AliAnalysisTaskCaloFilter::CorrectionsInEMCAL(), AliAnalysisTaskPWGJEQA::ExecOnce(), AliEmcalCorrectionClusterizer::Init(), AliAnalysisTaskEMCALClusterizeFast::Init(), AliHFMassFitterVAR::MassFitter(), Plot1SysInfo(), and trigEffQA().

Double_t SumUsage	(	TTree *	tree,
		const char *	exp,
		const char *	cut,
		bool	draw = false
	)

Summarize the usage

Parameters

tree	tree to look in
exp	expression to draw
cut	Cut to use
draw	Whether to draw or not

Returns

The summed usage

Definition at line 34 of file PlotSysInfo.C.

Referenced by Plot1SysInfo().

Double_t TopUsage	(	TTree *	tree,
		const char *	exp,
		const char *	cut,
		Int_t	order
	)

Return the most heavy load

Parameters

tree	tree to look in
exp	expression to draw
cut	Cut to use
order	Off set

Returns

Most heavy usage

Definition at line 57 of file PlotSysInfo.C.

Referenced by Plot1SysInfo().

Variable Documentation

const char* dets[]

Initial value:

= {"ITS", 
          "TPC", 
          "TRD", 
          "TOF", 
          "PHOS", 
          "HMPID", 
          "EMCAL", 
          "MUON", 
          "FMD", 
          "ZDC", 
          "PMD", 
          "T0", 
          "VZERO", 
          "ACORDE", 
          "HLT",
          0 }

Detectors

Definition at line 138 of file PlotSysInfo.C.

Referenced by CleanCollection(), DrawRings(), EventTimeData::Fill(), EventTimeTask::LoadTriggerConfig(), Plot1SysInfo(), EventTimeSorter::Run(), and EventTimeTask::UserExec().