Hi, I've a quick question about the usage of Java binding.
Say there's a 2 dimensional double array (size m x n) that needs to be sent to another rank. I see two options to get this done, 1. Copy values to a direct buffer of size m*n and send it 2. Copy values to a 1D array of size m*n and send it I guess 2 would internally do the copying to a buffer and use it, so suggesting 1. is the best option. Is this the case or is there a better way to do this? Thank you, Saliya -- Saliya Ekanayake esal...@gmail.com http://saliya.org
