This indeed seems very interesting and useful to many people.
Please send me the patches or link to your git repo.

About the new stats module we might find a way to incorporate it into new
Statistics Builder module. It can be categorized as time/cycle relative
counters that can be dumped into separate stats/csv file.  Also we can
easily implement dumping new Statistics Builder counters to new format.

One thing that I personally would get hands to is your gmail poll script
that email back the response of running simulations.

- Avadh

On Wed, Jun 1, 2011 at 1:50 PM, DRAM Ninjas <[email protected]> wrote:

> Hello All,
>
> While using marss I've developed a kind of ad hoc set of tools comprised of
> various scripts that make my life easier. I've been considering packaging
> them up and throwing them out to a github repo for people to use, but I
> wanted to gauge interest before I took the time to clean these up and push
> them out.
>
> Most of these are outside of MARSS with the exception of a stats module I
> wrote. While the PTLStats is great for overall simulation stats, I don't
> think it really has a time-based component (please correct me if I'm wrong).
> The stats module I wrote is basically a single global object that acts like
> a map where you can say
>
> mystats["bus_rejections"]++;
> or
> mystats["cache_latency"]+=5;
>
> It's nothing fancy -- just a single .h file with some definitions, but it
> allows me to do averages, sums, per-cycle averages, etc. It automatically
> dumps these stats to a file every X cycles and then a python script graphs
> them. I've been reluctant to submit a patch for this since uh, it seems like
> the last thing marss needs is another stats collection system. This one is
> pretty lightweight and since it's mostly meant to be used with a script to
> draw graphs, it doesn't have a lot of complexity of trying to be human
> readable.
>
> The other scripts do things like:
>
> 1. Create a bunch of time varying plots (from the stats module described
> above or any csv file you generate), throw them into a png. I've attached an
> example png (not actually sure if the listserv allows that, but worth a
> shot).
> 2. Create some time-varying plots, throw them into an eps (which can be
> post processed into pdf and imported as vector graphics into LaTeX).
> 3. Log into a gmail account with an xoauth token (no password) and send an
> email (with arbitrary) attachments (this one already exists in marss and can
> be used with the -execute-after-kill patch I wrote a while ago)
> 4. Display the simulation status (including cycle count, which cores are in
> kernel/user/library RIPs)
> 5. Poll a gmail account for a specific label -- when something appears in
> that label, send back a reply with the status of all running simulation.
>
> So if any of this sounds interesting or useful, let me know and I'll expend
> the effort to clean these things up and push them out somewhere.
>
> -Paul
>
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