MPE_GetTags

Langue: en

Autres versions - même langue

Version: 173415 (fedora - 06/07/09)

Section: 4 (Pilotes et protocoles réseau)

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