From: salo@cray.com (Eric Salo)
Newsgroups: comp.parallel.mpi
Subject: Re: MPI_REQUEST_MAX on SGI
Date: 16 Feb 1999 01:16:28 GMT
Organization: Silicon Graphics, Inc.
Message-Id: <7aagtc$m8s$1@walter-fddi.cray.com>
References: <36C830D0.ECD@chcrc.abb.ch>
Xref: ukc comp.parallel.mpi:4635


It sounds like you have a resource leak in your application.
The most common source is calling MPI_Isend() and then never
bothering to call MPI_Test() or MPI_Wait(). The quick and
dirty fix is to add a call to MPI_Request_free() after every
such call to MPI_Isend().

--
Eric Salo      Silicon Graphics      salo@sgi.com