Detailed Description

Run analysis in multiple xterm windows.

This "batch" system will run jobs as separate processes in xterm windows with logging of the output from each job in separate files. The aim is to optimize use of multicore PCs when analysing data which is not in a ROOT file/TTree, i.e. for which PROOFLite cannot be used.

When N runs are to be analysed on an M-core machine, this batch system will run M jobs concurrently with the N runs shared as evenly as possible among the jobs.

Author: eindra

Date: Fri Apr 30 11:05:39 2021

Definition at line 24 of file KVXtermBatch.h.

#include <KVXtermBatch.h>

Inheritance diagram for KVXtermBatch:

[legend]

Public Member Functions
	KVXtermBatch (const Char_t *name)

void	GetBatchSystemParameterList (KVNameValueList &nl)

Bool_t	MultiJobsMode () const

void	Run ()

void	SetBatchSystemParameters (const KVNameValueList &nl)

Public Member Functions inherited from KVBatchSystem
	KVBatchSystem (const Char_t *name)

virtual	~ KVBatchSystem ()

virtual void	AlterJobs (TGWindow , TList )

void	cd ()
	Make this the default batch system. More...

virtual Bool_t	CheckJobParameters ()
	Checks the job and ask for the job name if needed. More...

virtual void	Clear (Option_t *opt="")

virtual const Char_t *	GetDefaultJobOptions () const

virtual const Char_t *	GetJobName () const

virtual const Char_t *	GetJobSubCmd () const

virtual const Char_t *	GetJobSubCmdLine ()

virtual KVList *	GetListOfJobs ()

KVNameValueList &	GetParameters ()

virtual void	Print (Option_t *="") const

virtual void	PrintJobs (Option_t *="")

virtual void	ReadBatchEnvFile (TEnv *)

virtual void	SanitizeJobName () const

virtual void	SetAnalyser (KVDataAnalyser *da)

virtual void	SetDefaultJobOptions (const Char_t *opt)

virtual void	SetJobName (const Char_t *name)

virtual void	SetJobScript (const Char_t *path)

virtual void	SubmitJob ()

virtual void	SubmitTask (KVDataAnalyser *da)

virtual void	WriteBatchEnvFile (TEnv *)

Public Member Functions inherited from KVBase
	KVBase ()
	Default constructor. More...

	KVBase (const Char_t name, const Char_t title="")
	Ctor for object with given name and type. More...

	KVBase (const KVBase &)
	copy ctor More...

virtual	~ KVBase ()

virtual void	Copy (TObject &) const
	Make a copy of this object. More...

const Char_t *	GetLabel () const

UInt_t	GetNumber () const

UInt_t	GetNumberOfObjects () const

virtual TObject *	GetObject () const

virtual const Char_t *	GetType () const

Bool_t	HasLabel () const

virtual Bool_t	IsCalled (const Char_t *name) const

Bool_t	IsLabelled (const Char_t *l) const

virtual Bool_t	IsType (const Char_t *typ) const

virtual void	List ()

KVBase &	operator= (const KVBase &)
	copy assignment operator More...

Double_t	ProtectedGetX (const TF1 *func, Double_t val, int &status, Double_t xmin=0.0, Double_t xmax=0.0) const

void	SetLabel (const Char_t *lab)

virtual void	SetNumber (UInt_t num)

virtual void	SetType (const Char_t *str)

Private Attributes
int	max_num_cpus = 1

Additional Inherited Members
Public Types inherited from KVBase
enum	EKaliVedaBits { kIsKaliVedaObject = BIT(23) }

Static Public Member Functions inherited from KVBatchSystem
static KVBatchSystem *	GetBatchSystem (const Char_t *plugin)

Static Public Member Functions inherited from KVBase
static Bool_t	AreEqual (Double_t x, Double_t y, Long64_t maxdif=1)
	Comparison between two 64-bit floating-point values. More...

static void	BackupFileWithDate (const Char_t *path)

static void	CombineFiles (const Char_t file1, const Char_t file2, const Char_t *newfilename, Bool_t keep=kTRUE)

static void	Deprecated (const char method, const char advice)

static Bool_t	FindClassSourceFiles (const Char_t class_name, KVString &imp_file, KVString &dec_file, const Char_t dir_name=".")

static Bool_t	FindExecutable (TString &exec, const Char_t *path="$(PATH)")

static const Char_t *	FindFile (const Char_t *search, TString &wfil)

static const Char_t *	GetBINDIRFilePath (const Char_t *namefile="")

static const Char_t *	GetDATABASEFilePath ()

static const Char_t *	GetDATADIRFilePath (const Char_t *namefile="")

static Bool_t	GetDataSetEnv (const Char_t dataset, const Char_t type, Bool_t defval)

static const Char_t *	GetDataSetEnv (const Char_t dataset, const Char_t type, const Char_t *defval)

static Double_t	GetDataSetEnv (const Char_t dataset, const Char_t type, Double_t defval)

static const Char_t *	GetETCDIRFilePath (const Char_t *namefile="")

static const Char_t *	GetExampleFilePath (const Char_t library, const Char_t namefile)
	Return full path to example file for given library (="KVMultiDet", "BackTrack", etc.) More...

static const Char_t *	GetINCDIRFilePath (const Char_t *namefile="")

static const Char_t *	GetKVBuildDate ()
	Returns KaliVeda build date. More...

static const Char_t *	GetKVBuildDir ()
	Returns top-level directory used for build. More...

static const Char_t *	GetKVBuildTime ()
	Returns KaliVeda build time. More...

static const Char_t *	GetKVBuildType ()
	Returns KaliVeda build type (cmake build: Release, Debug, RelWithDebInfo, ...) More...

static const Char_t *	GetKVBuildUser ()
	Returns username of person who performed build. More...

static const Char_t *	GetKVSourceDir ()
	Returns top-level directory of source tree used for build. More...

static const Char_t *	GetKVVersion ()
	Returns KaliVeda version string. More...

static const Char_t *	GetLIBDIRFilePath (const Char_t *namefile="")

static const Char_t *	GetListOfPlugins (const Char_t *base)

static const Char_t *	GetListOfPluginURIs (const Char_t *base)

static const Char_t *	GetPluginURI (const Char_t base, const Char_t plugin)

static void	GetTempFileName (TString &base)

static const Char_t *	GetTEMPLATEDIRFilePath (const Char_t *namefile="")

static const Char_t *	GetWORKDIRFilePath (const Char_t *namefile="")

static const Char_t *	gitBranch ()
	Returns git branch of sources. More...

static const Char_t *	gitCommit ()
	Returns last git commit of sources. More...

static void	InitEnvironment ()

static bool	is_gnuinstall ()

static Bool_t	IsThisAPlugin (const TString &uri, TString &base)

static TPluginHandler *	LoadPlugin (const Char_t base, const Char_t uri="0")

static Bool_t	OpenContextMenu (const char method, TObject obj, const char *alt_method_name="")

static void	OpenTempFile (TString &base, std::ofstream &fp)

static void	PrintSplashScreen ()
	Prints welcome message and infos on version etc. More...

static Bool_t	SearchAndOpenKVFile (const Char_t name, KVSQLite::database &dbfile, const Char_t kvsubdir="")

static Bool_t	SearchAndOpenKVFile (const Char_t name, std::ifstream &file, const Char_t kvsubdir="", KVLockfile *locks=0)

static Bool_t	SearchAndOpenKVFile (const Char_t name, std::ofstream &file, const Char_t kvsubdir="", KVLockfile *locks=0)

static Bool_t	SearchKVFile (const Char_t name, TString &fullpath, const Char_t kvsubdir="")

static const Char_t *	WorkingDirectory ()

Constructor & Destructor Documentation

◆ KVXtermBatch()

KVXtermBatch::KVXtermBatch ( const Char_t * name )

inline

Definition at line 29 of file KVXtermBatch.h.

Member Function Documentation

◆ GetBatchSystemParameterList()

void KVXtermBatch::GetBatchSystemParameterList ( KVNameValueList & nl )

virtual

Add to batch parameters the number of CPUs to use

By default, it is the number of CPUs on the machine

Reimplemented from KVBatchSystem.

Definition at line 63 of file KVXtermBatch.cpp.

◆ MultiJobsMode()

Bool_t KVXtermBatch::MultiJobsMode ( ) const

inlinevirtual

Reimplemented from KVBatchSystem.

Definition at line 33 of file KVXtermBatch.h.

◆ Run()

void KVXtermBatch::Run ( )

virtual

Processes the job requests for the batch system. In multijobs mode, this submits one job for each run in the runlist associated to fAnalyser

Reimplemented from KVBatchSystem.

Definition at line 10 of file KVXtermBatch.cpp.

◆ SetBatchSystemParameters()

void KVXtermBatch::SetBatchSystemParameters ( const KVNameValueList & nl )

virtual

Add to batch parameters the number of CPUs to use

By default, it is the number of CPUs on the machine

Reimplemented from KVBatchSystem.

Definition at line 80 of file KVXtermBatch.cpp.

Member Data Documentation

◆ max_num_cpus

int KVXtermBatch::max_num_cpus = 1

private

Definition at line 26 of file KVXtermBatch.h.

Detailed Description

Public Member Functions

Private Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ KVXtermBatch()

Member Function Documentation

◆ GetBatchSystemParameterList()

◆ MultiJobsMode()

◆ Run()

◆ SetBatchSystemParameters()

Member Data Documentation

◆ max_num_cpus