UPstream.H File Reference

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Classes
class	UPstream
	Inter-processor communications stream. More...
class	UPstream::commsStruct
	Structure for communicating between processors. More...
struct	UPstream::listEq
	combineReduce operator for lists. Used for counting. More...
class	UPstream::communicator
	Helper class for allocating/freeing communicators. More...

Namespaces
namespace	Foam
	Namespace for OpenFOAM.

Macros
#define	Pstream_CommonRoutines(Native)
#define	Pstream_CommonRoutines(Native)

Functions
Ostream &	operator<< (Ostream &, const UPstream::commsStruct &)

Detailed Description

Original source file UPstream.H

Definition in file UPstream.H.

Macro Definition Documentation

Pstream_CommonRoutines [1/2]

#define Pstream_CommonRoutines

(

Native

)

Value:

                                                                              \ \
        static void mpiGather                                                 \
        (                                                                     \
            const Native* sendData,                                           \
            int sendCount,                                                    \
            char* recvData,                                                   \
            int recvCount,                                                    \
            const label communicator = worldComm                              \
        );                                                                    \
                                                                              \      \
        static void mpiScatter                                                \
        (                                                                     \
            const Native* sendData,                                           \
            int sendCount,                                                    \
            char* recvData,                                                   \
            int recvCount,                                                    \
            const label communicator = worldComm                              \
        );                                                                    \

Definition at line 637 of file UPstream.H.

Pstream_CommonRoutines [2/2]

#define Pstream_CommonRoutines

(

Native

)

Value:

                                                                              \   \
        static void gather                                                    \
        (                                                                     \
            const Native* sendData,                                           \
            int sendCount,      \
            Native* recvData,                 \
            const UList<int>& recvCounts,     \
            const UList<int>& recvOffsets,    \
            const label communicator = worldComm                              \
        );                                                                    \
                                                                              \        \
        static void scatter                                                   \
        (                                                                     \
            const Native* sendData,           \
            const UList<int>& sendCounts,     \
            const UList<int>& sendOffsets,    \
            Native* recvData,                                                 \
            int recvCount,                                                    \
            const label communicator = worldComm                              \
        );

Definition at line 637 of file UPstream.H.