From: "Ahmad Afsahi" <aafsahi@ece.uvic.ca>
Newsgroups: comp.parallel.mpi
Subject: MPI_Wait
Date: Mon, 22 Mar 1999 09:10:32 -0800
Organization: University of Victoria
Message-Id: <7d5th6$5n0a$1@uvaix7e1.comp.UVic.CA>
Xref: ukc comp.parallel.mpi:4794


Hi all,

Could anyone help me on this.
The content of the status object (source , tag) for a non-blocking receive
operation can be found in the status structure of the MPI_Wait. How
can we find the destination and tag of a non-blocking send in the status
structure of the MPI-Wait. The standard says you can't but you can through
the use of MPI_Test_Cancelled. How?
Is there any alternative way to find the destination and tag of a
non-blocking
send when we want to check for its completion? Thanks ...