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MPI binding for MPI_IRECV

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Neutral Binding

MPI_IRECV (buf, count, datatype, source, tag, comm, request)
[ OUT buf] initial address of receive buffer (choice)
[ IN count] number of elements in receive buffer (integer)
[ IN datatype] datatype of each receive buffer element (handle)
[ IN source] rank of source (integer)
[ IN tag] message tag (integer)
[ IN comm] communicator (handle)
[ OUT request] communication request (handle)


C Binding

int MPI_Irecv(void* buf, int count, MPI_Datatype datatype, int source, int tag, MPI_Comm comm, MPI_Request *request)

FORTRAN Binding

MPI_IRECV(BUF, COUNT, DATATYPE, SOURCE, TAG, COMM, REQUEST, IERROR)
<type> BUF(*)
INTEGER COUNT, DATATYPE, SOURCE, TAG, COMM, REQUEST, IERROR

C++ Binding
(in the MPI:: namespace)

Request Comm::Irecv(void* buf, int count, const Datatype& datatype, int source, int tag) const