Newsgroups: comp.parallel.pvm
From: eve_li@btgmax.zko.dec.com (Eve Li)
Subject: is this a pvm bug?
Organization: Digital Equipment Corporation
Date: 21 May 1995 18:22:21 GMT
Message-ID: <3po0ct$l39@jac.zko.dec.com>

First, the setting: 
  2 386 running pvm 3.3.7 on linux 1.2.2.

When I start 3 pvm tasks, one (task 1) on machine A, the other 2 
(task 2, and 3) on machine B. 
Everything seems fine, until one of the task trying to send message to another
task simultateously. for example, taks 1 trying to send a msg to task 2,  
whereas  task 2 trying to send a msg to task 1 at the same time. Also, 
it fails with all 3 combinations (1, 2; 1, 3; and 2, 3) 

  The  libpvm gives a message 
       libpvm [t80003]: pvmmctl() connect: Connection refused
  on both tasks. 

The PvmRoute is set to PvmRouteDirect, and msg are sent by pvm_psend.
Any ideas? 

eve
eve_li@btgmax.zko.dec.com 

