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MPE_GetTags
Langue: en
Version: 183592 (CentOS - 06/07/09)
Section: 4 (Pilotes et protocoles réseau)
NAME
MPE_GetTags - Returns tags that can be used in communication with a communicatorSYNOPSIS
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 first_tag , first_tag+1 , ..., first_tag+ntags-1 .These tags are guarenteed to be unique within comm_out .
SEE ALSO
MPE_ReturnTagsLOCATION
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