SALOME_ContainerManager Class Reference

Inheritance diagram for SALOME_ContainerManager:

Public Member Functions
	SALOME_ContainerManager (CORBA::ORB_ptr orb, PortableServer::POA_var poa, SALOME_ResourcesManager *rm, SALOME_NamingService *ns)
	~SALOME_ContainerManager ()
void	Shutdown ()
	shutdown all the containers, then the ContainerManager servant
void	ShutdownContainers ()
	Loop on all the containers listed in naming service, ask shutdown on each.
Engines::Container_ptr	StartContainer (const Engines::MachineParameters &params, const Engines::MachineList &possibleComputer, const std::string &container_exe="SALOME_Container")
	Start a suitable Container in a list of machines with constraints.
Engines::Container_ptr	StartContainer (const Engines::MachineParameters &params)
	Start a suitable Container given constraints.
Engines::Container_ptr	GiveContainer (const Engines::MachineParameters &params)
	Give a suitable Container given constraints.
Engines::Container_ptr	FindOrStartContainer (const Engines::MachineParameters &params)
	Find or start a suitable Container given some constraints.
Engines::Container_ptr	StartParallelContainer (const Engines::MachineParameters &params)
Static Public Attributes
static const char *	_ContainerManagerNameInNS
Protected Types
typedef std::vector< std::string >	actual_launch_machine_t
Protected Member Functions
Engines::Container_ptr	FindContainer (const Engines::MachineParameters &params, const Engines::MachineList &possibleComputers)
	Find a container given constraints (params) on a list of machines (possibleComputers).
Engines::Container_ptr	FindContainer (const Engines::MachineParameters &params, const char *theMachine)
	Find a container given constraints (params) on a machine (theMachine).
void	fillBatchLaunchedContainers ()
std::string	BuildCommandToLaunchRemoteContainer (const std::string &machine, const Engines::MachineParameters &params, const std::string &container_exe="SALOME_Container")
std::string	BuildCommandToLaunchLocalContainer (const Engines::MachineParameters &params, const std::string &container_exe="SALOME_Container")
std::string	BuildTempFileToLaunchRemoteContainer (const std::string &machine, const Engines::MachineParameters &params) throw (SALOME_Exception)
void	RmTmpFile (std::string &tmpFile)
void	AddOmninamesParams (std::string &command) const
void	AddOmninamesParams (std::ofstream &fileStream) const
std::string	BuildTemporaryFileName () const
std::string	GetMPIZeroNode (std::string machine)
std::string	BuildCommandToLaunchParallelContainer (const std::string &exe_name, const Engines::MachineParameters &params, SALOME_ContainerManager::actual_launch_machine_t &vect_machine, const std::string proxy_hostname="")
CORBA::Object_ptr	LaunchParallelContainer (const std::string &command, const Engines::MachineParameters &params, const std::string &name, SALOME_ContainerManager::actual_launch_machine_t &vect_machine)
Protected Attributes
CORBA::ORB_var	_orb
PortableServer::POA_var	_poa
SALOME_ResourcesManager *	_ResManager
SALOME_NamingService *	_NS
std::string	_TmpFileName
	attribute that contains current tmp files generated
std::string	_CommandForRemAccess
	contains the rsh or ssh command to access directly to machine.
bool	_isAppliSalomeDefined
	different behaviour if $APPLI exists (SALOME Application)
Static Protected Attributes
static std::vector < Engines::Container_ptr >	_batchLaunchedContainers
static std::vector < Engines::Container_ptr > ::iterator	_batchLaunchedContainersIter

---

Constructor & Destructor Documentation

SALOME_ContainerManager::SALOME_ContainerManager	(	CORBA::ORB_ptr	orb,
		PortableServer::POA_var	poa,
		SALOME_ResourcesManager *	rm,
		SALOME_NamingService *	ns
	)

Constructor

Parameters:

orb

Define a CORBA single thread policy for the server, which avoid to deal with non thread-safe usage like Change_Directory in SALOME naming service

SALOME_ContainerManager::~SALOME_ContainerManager

(

)

destructor

---

Member Function Documentation

void SALOME_ContainerManager::Shutdown

(

)

shutdown all the containers, then the ContainerManager servant

CORBA method:

void SALOME_ContainerManager::ShutdownContainers

(

)

Loop on all the containers listed in naming service, ask shutdown on each.

CORBA Method:

Engines::Container_ptr SALOME_ContainerManager::StartContainer	(	const Engines::MachineParameters &	params,
		const Engines::MachineList &	possibleComputers,
		const std::string &	container_exe = "SALOME_Container"
	)

Start a suitable Container in a list of machines with constraints.

C++ Method: Constraints are given by a machine parameters struct

Parameters:

	params	Machine Parameters required for the container
	possibleComputers	list of machines usable for start
	container_exe	specific container executable (default=SALOME_Container)

Engines::Container_ptr SALOME_ContainerManager::StartContainer

(

const Engines::MachineParameters &

params

)

Start a suitable Container given constraints.

CORBA Method:

Parameters:

params

Machine Parameters required for the container

Engines::Container_ptr SALOME_ContainerManager::GiveContainer

(

const Engines::MachineParameters &

params

)

Give a suitable Container given constraints.

CORBA Method:

Parameters:

params

Machine Parameters required for the container

Returns:

the container or nil

Engines::Container_ptr SALOME_ContainerManager::FindOrStartContainer

(

const Engines::MachineParameters &

params

)

Find or start a suitable Container given some constraints.

CORBA Method:

Parameters:

params

Machine Parameters required for the container

Returns:

the container or nil

Engines::Container_ptr SALOME_ContainerManager::StartParallelContainer

(

const Engines::MachineParameters &

params

)

CORBA Method: Find or Start a suitable PaCO++ Parallel Container in a list of machines.

Parameters:

params

Machine Parameters required for the container

Returns:

CORBA container reference.

Engines::Container_ptr SALOME_ContainerManager::FindContainer	(	const Engines::MachineParameters &	params,
		const Engines::MachineList &	possibleComputers
	)			[protected]

Find a container given constraints (params) on a list of machines (possibleComputers).

Engines::Container_ptr SALOME_ContainerManager::FindContainer	(	const Engines::MachineParameters &	params,
		const char *	theMachine
	)			[protected]

Find a container given constraints (params) on a machine (theMachine).

string SALOME_ContainerManager::BuildCommandToLaunchLocalContainer	(	const Engines::MachineParameters &	params,
		const std::string &	container_exe = "SALOME_Container"
	)			[protected]

builds the command to be launched.

void SALOME_ContainerManager::RmTmpFile

(

std::string &

tmpFileName

)

[protected]

removes the generated temporary file in case of a remote launch.

string SALOME_ContainerManager::BuildTemporaryFileName

(

)

const [protected]

generate a file name in /tmp directory

string SALOME_ContainerManager::BuildCommandToLaunchParallelContainer	(	const std::string &	exe_name,
		const Engines::MachineParameters &	params,
		SALOME_ContainerManager::actual_launch_machine_t &	vect_machine,
		const std::string	proxy_hostname = ""
	)			[protected]

Creates a command line that the container manager uses to launch a parallel container.

CORBA::Object_ptr SALOME_ContainerManager::LaunchParallelContainer	(	const std::string &	command,
		const Engines::MachineParameters &	params,
		const std::string &	name,
		SALOME_ContainerManager::actual_launch_machine_t &	vect_machine
	)			[protected]

This method launches the parallel container. It will may be placed on the ressources manager.

Parameters:

	command	to launch
	container's	parameters
	name	of the container

Returns:

CORBA container reference

---

Field Documentation

const char * SALOME_ContainerManager::_ContainerManagerNameInNS [static]

Initial value:

 
  "/ContainerManager"

std::string SALOME_ContainerManager::_TmpFileName [protected]

attribute that contains current tmp files generated

std::string SALOME_ContainerManager::_CommandForRemAccess [protected]

contains the rsh or ssh command to access directly to machine.

bool SALOME_ContainerManager::_isAppliSalomeDefined [protected]

different behaviour if $APPLI exists (SALOME Application)