MPI implementation of the PstreamImpl abstract base class. More...
#include <mpiPstream/mpiPstreamImpl.H>
MPI implementation of the PstreamImpl abstract base class.
Definition at line 55 of file mpiPstreamImpl.H.
Public Member Functions | |
TypeName ("mpiPstreamImpl") | |
mpiPstreamImpl () | |
Construct null. | |
virtual void | addValidParOptions (HashTable< string > &validParOptions) |
Add the valid option this type of communications library. | |
virtual bool | init (int &argc, char **&argv, int &myProcNo_, List< int > &procIDs_, bool &isParallel) |
Initialisation function called from main. | |
virtual void | exit (int errnum) |
Exit program. | |
virtual void | abort () |
Abort program. | |
void | reduce (scalar &Value, const sumOp< scalar > &bop) |
Reduce implementation for scalars (. | |
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TypeName ("PstreamImpl") | |
declareRunTimeSelectionTable (autoPtr, PstreamImpl, dictionary,(),()) | |
PstreamImpl () | |
Construct null. | |
virtual | ~PstreamImpl () |
Additional Inherited Members | |
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static autoPtr< PstreamImpl > | New () |
Return a reference to the selected PstreamImpl implementation. | |
static void | loadPstreamLibrary () |
Loads the Pstream implementation library. | |
template<class T , class CTable > | |
static autoPtr< T > | loadPstreamInstance (const word &dictEntry, const word &envName, CTable *ctable) |
Loads the given type from the Pstream implementation library. | |
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static void | setParRun (bool &isParallel) |
Set data for parallel running. | |
static void | initCommunicationSchedule () |
Initialize all communication schedules. Callback from. |
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inline |
Construct null.
Definition at line 75 of file mpiPstreamImpl.H.
TypeName | ( | "mpiPstreamImpl" | ) |
Add the valid option this type of communications library.
adds/requires on the command line
Implements PstreamImpl.
Definition at line 62 of file mpiPstreamImpl.C.
References HashTable< T, Key, Hash >::insert().
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virtual |
Initialisation function called from main.
Spawns slave processes and initialises inter-communication
Implements PstreamImpl.
Definition at line 74 of file mpiPstreamImpl.C.
References Foam::abort(), Foam::FatalError, FatalErrorIn, forAll, Foam::getEnv(), PstreamImpl::initCommunicationSchedule(), and List< T >::setSize().
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virtual |
Exit program.
Implements PstreamImpl.
Definition at line 133 of file mpiPstreamImpl.C.
References Foam::exit().
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virtual |
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virtual |
Reduce implementation for scalars (.
Implements PstreamImpl.
Definition at line 159 of file mpiPstreamImpl.C.
References Foam::abort(), Foam::FatalError, FatalErrorIn, Pstream::firstSlave(), Pstream::lastSlave(), Pstream::master(), Pstream::masterNo(), Pstream::msgType(), Pstream::nProcs(), Pstream::nProcsSimpleSum, Pstream::parRun(), Pstream::procID(), and Foam::sum().