URANIE::Launcher::TSGECluster Class Reference

Description of the class TSGECluster. More...

#include <TSGECluster.h>

Inheritance diagram for URANIE::Launcher::TSGECluster:

Collaboration diagram for URANIE::Launcher::TSGECluster:

Public Member Functions
Constructor and Destructor
	TSGECluster ()
	Default constructor. More...
virtual	~TSGECluster ()
	Default destructor. More...
virtual void	init ()
	Constructs and returns the list of nodes. More...
virtual void	getCommandPrefix (char *, char *)
Printing Log
void	setLog ()
void	unsetLog ()
void	changeLog ()
Bool_t	getLog ()
virtual void	printLog (Option_t *option="")
Public Member Functions inherited from URANIE::Launcher::TCluster
	TCluster (const char *name, const char *nodeList, Int_t nnode)
virtual	~TCluster ()
	Default destructor. More...
void	setNNodes (Int_t nnode)
TString	getListOfNodes ()
void	addNodeName (const TString &snodename, Int_t n=-1)
void	setLog ()
void	unsetLog ()
void	changeLog ()
Bool_t	getLog ()

Static Public Member Functions
static bool	eligible ()

Static Private Member Functions
static const char *	rawNodeList ()

Static Private Attributes
static TString	sRawListOfHosts

Additional Inherited Members
Public Attributes inherited from URANIE::Launcher::TCluster
Bool_t	_blog
	Boolean to edit the log. More...
Protected Member Functions inherited from URANIE::Launcher::TCluster
Int_t	getProcsPerJob (Char_t separator, const Char_t *procs) const

Detailed Description

Description of the class TSGECluster.

Uranie looks for the environnement variable PE_HOSTFILE to activate the SGE batch. This variable defines an ASCII file

PE_HOSTFILE=/opt/sge/default/spool/mars028/active_jobs/322763.1/pe_hostfile

which contains the list of nodes with the format:

::::::::::::::
more /opt/sge/default/spool/mars028/active_jobs/322763.1/pe_hostfile
::::::::::::::
mars028.cluster 8 express_par@mars028.cluster <NULL>
mars034.cluster 8 express_par@mars034.cluster <NULL>
mars029.cluster 2 express_par@mars029.cluster <NULL>
::::::::::::::

where we request 18 slots where we have 8 slots of the node mars028.cluster, 8 slots of the node mars034.cluster and 2 slots of the node mars029.cluster.

Then, the internal list of nodes is as follow:

mars028.cluster mars028.cluster mars028.cluster mars028.cluster mars028.cluster mars028.cluster mars028.cluster mars028.cluster mars034.cluster mars034.cluster mars034.cluster mars034.cluster mars034.cluster mars034.cluster mars034.cluster mars034.cluster mars029.cluster mars029.cluster

and we create ASCII files which contains an only node for each nodes:

::::::::::::::
more /tmp/322763.1.express_par/mars028.cluster.txt
::::::::::::::
mars028.cluster
::::::::::::::
more /tmp/322763.1.express_par/mars029.cluster.txt
::::::::::::::
mars029.cluster
::::::::::::::
more /tmp/322763.1.express_par/mars034.cluster.txt
::::::::::::::
mars034.cluster
::::::::::::::

and use the mpirun options machinefile and np

mpirun  -machinefile /tmp/322763.1.express_par/mars028.cluster.txt -np 1  leveleLine

Constructor & Destructor Documentation

TSGECluster()

URANIE::Launcher::TSGECluster::TSGECluster

(

)

Default constructor.

Referenced by ClassImp().

~TSGECluster()

virtual URANIE::Launcher::TSGECluster::~TSGECluster ( )

virtual

Default destructor.

Referenced by ClassImp().

Member Function Documentation

changeLog()

void URANIE::Launcher::TSGECluster::changeLog ( )

inline

References URANIE::Launcher::TCluster::_blog.

eligible()

static bool URANIE::Launcher::TSGECluster::eligible ( )

static

Referenced by ClassImp(), and URANIE::Launcher::TLauncherMulti::createHostsList().

getCommandPrefix()

virtual void URANIE::Launcher::TSGECluster::getCommandPrefix ( char *  , char *    )

virtual

Implements URANIE::Launcher::TCluster.

Referenced by ClassImp().

getLog()

Bool_t URANIE::Launcher::TSGECluster::getLog ( )

inline

References URANIE::Launcher::TCluster::_blog.

init()

virtual void URANIE::Launcher::TSGECluster::init ( )

virtual

Constructs and returns the list of nodes.

Implements URANIE::Launcher::TCluster.

Referenced by ClassImp().

printLog()

virtual void URANIE::Launcher::TSGECluster::printLog ( Option_t *  option = "" )

virtual

Reimplemented from URANIE::Launcher::TCluster.

Referenced by ClassImp().

rawNodeList()

static const char* URANIE::Launcher::TSGECluster::rawNodeList ( )

staticprivate

Referenced by ClassImp().

setLog()

void URANIE::Launcher::TSGECluster::setLog ( )

inline

References URANIE::Launcher::TCluster::_blog.

unsetLog()

void URANIE::Launcher::TSGECluster::unsetLog ( )

inline

References URANIE::Launcher::TCluster::_blog.

Member Data Documentation

sRawListOfHosts

TString URANIE::Launcher::TSGECluster::sRawListOfHosts

staticprivate

Referenced by ClassImp().