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Subject: Re: [MTT devel] two recent commits
From: Ethan Mallove (ethan.mallove_at_[hidden])
Date: 2008-02-13 11:34:22


On Wed, Feb/13/2008 10:35:51AM, Josh Hursey wrote:
> I just committed to the trunk two revisions that I want to push to the
> Open MPI version of MTT:
> https://svn.open-mpi.org/trac/mtt/changeset/1154
> https://svn.open-mpi.org/trac/mtt/changeset/1155
>
> r1154 is a performance fix which prevents us from executing the same
> SQL query twice for every MTT Reporter request.

Whoa. Your fix does seem to be a 2x performance boost. Good one!

>
> r1155 displays the total SQL execution time just after the Total
> execution time at the bottom of the Reporter. I was noticing that over
> a slow connection the difference between these two times was
> significant.

Also very useful.

> I tested both of these and didn't see any problems, but wanted to ask
> before I moved them to the Open MPI site version of MTT. A version of
> the Reporter with these patches applied is available at the link below:
> http://osl.iu.edu/~jjhursey/research/mtt/server/php/index.php

I banged on this just now and it looks fine.

>
> If I don't hear anything by the end of the day I'll push them in.

server/tools/commit-to-ompi-www.pl can be handy for
synchronizing mtt/server/php with ompi-www.

-Ethan

>
> cheers,
> Josh
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