MPI mode supervisor with a single allocated process to behave as if it were sequential but with an existing MPI communicator because we are compiled with MPI. More...

Inheritance diagram for Arcane::MpiSequentialParallelSuperMng:

Collaboration diagram for Arcane::MpiSequentialParallelSuperMng:

Public Member Functions
	MpiSequentialParallelSuperMng (const ServiceBuildInfo &sbi)
void	build () override
	Build-level construction of the service.
Public Member Functions inherited from Arcane::SequentialParallelSuperMng
	SequentialParallelSuperMng (const ServiceBuildInfo &sbi)
	SequentialParallelSuperMng (const ServiceBuildInfo &sbi, Parallel::Communicator comm)
void	build () override
	Build-level construction of the service.
void	initialize () override
	Initializes the instance.
IApplication *	application () const override
	Returns the main manager.
IThreadMng *	threadMng () const override
	Thread manager.
bool	isParallel () const override
	Returns true if the execution is parallel.
Int32	commRank () const override
	Returns the process number (between 0 and nbProcess()-1).
Int32	commSize () const override
	Returns the total number of processes used.
Int32	traceRank () const override
	Rank of this instance for traces.
void *	getMPICommunicator () override
	Address of the MPI communicator associated with this manager.
MP::Communicator	communicator () const override
	MPI communicator associated with this manager.
bool	isMasterIO () const override
	Returns true if the instance is a master I/O manager.
Integer	masterIORank () const override
	Rank of the instance managing input/output (for which isMasterIO() is true).
Integer	nbLocalSubDomain () override
	Number of subdomains to create locally.
void	barrier () override
	Parallelism manager for all allocated resources.
Ref< IParallelMng >	internalCreateWorldParallelMng (Int32 local_rank) override
	Creates a parallelism manager for all allocated cores.
void	tryAbort () override
	Attempts to abort.
Public Member Functions inherited from Arcane::AbstractService
	~AbstractService () override
	Destructor.
IServiceInfo *	serviceInfo () const override
	Access to service information. See IServiceInfo for details.
IBase *	serviceParent () const override
	Access to the base interface of main Arcane objects.
IService *	serviceInterface () override
	Returns the low-level IService interface of the service.
Public Member Functions inherited from Arcane::TraceAccessor
	TraceAccessor (ITraceMng *m)
	Constructs an accessor via the trace manager m.
	TraceAccessor (const TraceAccessor &rhs)
	Copy constructor.
TraceAccessor &	operator= (const TraceAccessor &rhs)
	Copy assignment operator.
virtual	~TraceAccessor ()
	Frees resources.
ITraceMng *	traceMng () const
	Trace manager.
TraceMessage	info () const
	Flow for an information message.
TraceMessage	pinfo () const
	Flow for a parallel information message.
TraceMessage	info (char category) const
	Flow for an information message of a given category.
TraceMessage	pinfo (char category) const
	Flow for a parallel information message of a given category.
TraceMessage	info (bool v) const
	Flow for an information message.
TraceMessage	warning () const
	Flow for a warning message.
TraceMessage	pwarning () const
TraceMessage	error () const
	Flow for an error message.
TraceMessage	perror () const
TraceMessage	log () const
	Flow for a log message.
TraceMessage	plog () const
	Flow for a log message.
TraceMessage	logdate () const
	Flow for a log message preceded by the date.
TraceMessage	fatal () const
	Flow for a fatal error message.
TraceMessage	pfatal () const
	Flow for a parallel fatal error message.
TraceMessageDbg	debug (Trace::eDebugLevel=Trace::Medium) const
	Flow for a debug message.
Trace::eDebugLevel	configDbgLevel () const
	Debug level of the configuration file.
TraceMessage	info (Int32 verbose_level) const
	Flow for an information message of a given level.
TraceMessage	linfo () const
	Flow for an information message with the local information level of this instance.
TraceMessage	linfo (Int32 relative_level) const
	Flow for an information message with the local information level of this instance.
void	fatalMessage (const StandaloneTraceMessage &o) const
Public Member Functions inherited from Arcane::IService
virtual	~IService ()
	Releases resources.
Public Member Functions inherited from Arcane::ParallelSuperMngDispatcher
virtual void	allGather (ByteConstArrayView send_buf, ByteArrayView recv_buf)
virtual void	allGather (Int32ConstArrayView send_buf, Int32ArrayView recv_buf)
virtual void	allGather (Int64ConstArrayView send_buf, Int64ArrayView recv_buf)
virtual void	allGather (RealConstArrayView send_buf, RealArrayView recv_buf)
virtual Int32	reduce (eReduceType rt, Int32 v)
virtual Int64	reduce (eReduceType rt, Int64 v)
virtual Real	reduce (eReduceType rt, Real v)
virtual void	reduce (eReduceType rt, Int32ArrayView v)
virtual void	reduce (eReduceType rt, Int64ArrayView v)
virtual void	reduce (eReduceType rt, RealArrayView v)
void	broadcast (ByteArrayView send_buf, Integer id) override
	Sends an array of values to all processes This operation synchronizes the value array send_buf across all processes. The array used is that of the process whose identifier (processId()) is process_id. All processes must call this method with the same parameter process_id and have a send_buf array containing the same number of elements.
void	broadcast (Int32ArrayView send_buf, Integer id) override
void	broadcast (Int64ArrayView send_buf, Integer id) override
void	broadcast (RealArrayView send_buf, Integer id) override
virtual void	send (ByteConstArrayView values, Integer id)
virtual void	send (Int32ConstArrayView values, Integer id)
virtual void	send (Int64ConstArrayView values, Integer id)
virtual void	send (RealConstArrayView values, Integer id)
virtual void	recv (ByteArrayView values, Integer id)
virtual void	recv (Int32ArrayView values, Integer id)
virtual void	recv (Int64ArrayView values, Integer id)
virtual void	recv (RealArrayView values, Integer id)
virtual Request	send (ByteConstArrayView values, Integer id, bool is_blocked)
virtual Request	send (Int32ConstArrayView values, Integer id, bool is_blocked)
virtual Request	send (Int64ConstArrayView values, Integer id, bool is_blocked)
virtual Request	send (RealConstArrayView values, Integer id, bool is_blocked)
virtual Request	recv (ByteArrayView values, Integer id, bool is_blocked)
virtual Request	recv (Int32ArrayView values, Integer id, bool is_blocked)
virtual Request	recv (Int64ArrayView values, Integer id, bool is_blocked)
virtual Request	recv (RealArrayView values, Integer id, bool is_blocked)
virtual void	sendRecv (ByteConstArrayView send_buf, ByteArrayView recv_buf, Integer id)
virtual void	sendRecv (Int32ConstArrayView send_buf, Int32ArrayView recv_buf, Integer id)
virtual void	sendRecv (Int64ConstArrayView send_buf, Int64ArrayView recv_buf, Integer id)
virtual void	sendRecv (RealConstArrayView send_buf, RealArrayView recv_buf, Integer id)
virtual void	allToAll (ByteConstArrayView send_buf, ByteArrayView recv_buf, Integer count)
virtual void	allToAll (Int32ConstArrayView send_buf, Int32ArrayView recv_buf, Integer count)
virtual void	allToAll (Int64ConstArrayView send_buf, Int64ArrayView recv_buf, Integer count)
virtual void	allToAll (RealConstArrayView send_buf, RealArrayView recv_buf, Integer count)
virtual Int32	scan (eReduceType rt, Int32 v)
virtual Int64	scan (eReduceType rt, Int64 v)
virtual Real	scan (eReduceType rt, Real v)
virtual void	scan (eReduceType rt, Int32ArrayView v)
virtual void	scan (eReduceType rt, Int64ArrayView v)
virtual void	scan (eReduceType rt, RealArrayView v)
Public Member Functions inherited from Arcane::IParallelSuperMng
virtual	~IParallelSuperMng ()
	Frees resources.

Additional Inherited Members
Public Types inherited from Arcane::IParallelSuperMng
typedef Parallel::Request	Request
typedef Parallel::eReduceType	eReduceType
Protected Member Functions inherited from Arcane::AbstractService
	AbstractService (const ServiceBuildInfo &)
	Constructor from a ServiceBuildInfo.
Protected Member Functions inherited from Arcane::TraceAccessor
void	_setLocalVerboseLevel (Int32 v)
Int32	_localVerboseLevel () const
Protected Member Functions inherited from Arcane::IService
	IService ()
	Constructor.
Protected Member Functions inherited from Arcane::ParallelSuperMngDispatcher
void	_setDispatchers (IParallelDispatchT< Byte > b, IParallelDispatchT< Int32 > i32, IParallelDispatchT< Int64 > i64, IParallelDispatchT< Real > r)
void	_finalize ()

Detailed Description

MPI mode supervisor with a single allocated process to behave as if it were sequential but with an existing MPI communicator because we are compiled with MPI.

Definition at line 335 of file MpiParallelSuperMng.cc.

Constructor & Destructor Documentation

◆ MpiSequentialParallelSuperMng()

Arcane::MpiSequentialParallelSuperMng::MpiSequentialParallelSuperMng ( const ServiceBuildInfo & sbi )

inlineexplicit

Definition at line 340 of file MpiParallelSuperMng.cc.

◆ ~MpiSequentialParallelSuperMng()

Arcane::MpiSequentialParallelSuperMng::~MpiSequentialParallelSuperMng ( )

inlineoverride

Definition at line 345 of file MpiParallelSuperMng.cc.

Member Function Documentation

◆ build()

void Arcane::MpiSequentialParallelSuperMng::build ( void )

inlineoverridevirtual

Build-level construction of the service.

This method is called right after the constructor.

Reimplemented from Arcane::AbstractService.

Definition at line 350 of file MpiParallelSuperMng.cc.

References Arcane::SequentialParallelSuperMng::application(), and Arcane::SequentialParallelSuperMng::build().

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

MpiParallelSuperMng.cc