On Thu, Dec 13, 2007 at 08:04:21PM -0500, Richard Graham wrote: > Yes, should be a bit more clear. Need an independent way to verify that > data is matched > in the correct order sending this information as payload is one way to do > this. So, > sending unique data in every message, and making sure that it arrives in > the user buffers > in the expected order is a way to do this.
Did that. Encoded sequence number in a payload and sent many eager packets from one rank to another. Many packets were reoredered, but application received everything in a correct order. -- Gleb.