DragonFly On-Line Manual Pages

Search: Section:  


MPE_GetTags(4)                        MPE                       MPE_GetTags(4)

NAME

MPE_GetTags - Returns tags that can be used in communication with a communicator

SYNOPSIS

int MPE_GetTags( comm_in, ntags, comm_out, first_tag ) MPI_Comm comm_in, *comm_out; int ntags, *first_tag;

INPUT PARAMETERS

comm_in - Input communicator ntags - Number of tags

OUTPUT PARAMETERS

comm_out - Output communicator. May be 'comm_in'. first_tag - First tag available

RETURNS

MPI_SUCCESS on success, MPI error class on failure.

NOTES

This routine returns the requested number of tags, with the tags being These tags are guarenteed to be unique within 'comm_out'.

SEE ALSO

MPE_ReturnTags

LOCATION

11/2/2007 MPE_GetTags(4)

Search: Section: