Hi,
I'm writing a simple post-mortem profiling tool that provides some of
the information that you are looking for. That being said, the tool,
Loba, isn't publicly available just yet. In the mean time, take a
look at mpiP (http://mpip.sourceforge.net/).
--
Samuel K. Gutierrez
Los Alamos National Laboratory
On Tue, Sep 29, 2009 at 10:40 AM, Eugene Loh <eugene....@sun.com>
wrote:
to know. It sounds like you want to be able to watch some %
utilization of
a hardware interface as the program is running. I *think* these
tools (the
ones on the FAQ, including MPE, Vampir, and Sun Studio) are not of
that
class.
You are correct. A real time tool would be best that sniffs at the
MPI
traffic. Post mortem profilers would be the next best option I
assume.
I was trying to compile MPE but gave up. Too many errors. Trying to
decide if I should prod on or look at another tool.
--
Rahul
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