24 Feb
2012
24 Feb
'12
8:08 p.m.
On Fri, Feb 24, 2012 at 14:43, Francis Poulin <[email protected]> wrote:
It seems to scale beautifully starting at 2 but there is a big drop from 1 to 2. I suspect there's a very good reason for this, I just don't know what.
Can you send the full output? The smoother is slightly different, so the number of iterations could be different by 1 (for example). The -log_summary part of the output will show us where the time is being spent, so we'll be able to say what did not scale well between 1 and 2 procs.