[OLPC-devel] Weekly work summary [week 5/12]

[Eduardo Silva]

Memphis:
New Memory usage tool

Git tree (web) : http://dev.laptop.org/git.do?p=projects/soc-memphis
Git tree (git)   : git://dev.laptop.org/projects/soc-memphis

Status update:
 * Debug window has been added.
 * % CPU usage and graphic line has been added, I also have to find how to
fix the problem when the %CPU have very little variants.
 * New Spin button to set the frequency update when a process is traced.
 * Five labels have been added to the UI:  Frequency update, tracing
program, frequency timer, current process size and current CPU usage, more
useful info comming soon.
 * A new grid is drawed on drawing area.
 * Code cleaned and bug fixes.

Next week's plans

 * Add configurable options to use memphis from command line.
 * Fix the CPU graph line issues, maybe some formula updates.
 * Do the first report template
 * Separate graph methods from the principal one (reorganize code)
 * More useful labels availables

best regards.-

--
Eduardo Silva


On 7/2/06, Eric Astor <eastor1 at swarthmore.edu> wrote:
>
> Summer of Code progress report: week #5/12
>
> 1. Project name          : OEPC (One Encyclopedia Per Child)
> 2. One-line description  : OEPC tools, including ranking (and hopefully
> export) utilities
> 3. Git tree (web)        :
> http://dev.laptop.org/git.do?p=projects/soc-oepc
> 4. Git tree (git)        :  git://dev.laptop.org/projects/soc-oepc
>
> 5. Status update
> I spent most of the week rebuilding the ranking utility in Python, in
> something closer to its final form - call it version 0.1-alpha. It now
> includes the SQL scripting to resolve all links to their eventual targets,
> and is controllable from the command line. It tests out well against my
> local copy of the Simple English Wikipedia database, completing a default
> run in about 30 minutes. The latest version will be uploaded to the
> repository in a few minutes.
>
> 6. Next week's plans
> I'll be visiting the OLPC offices in Boston for the second half of the
> week
> - beyond this, my plans are currently non-specific. I'm currently trying
> to
> work out whether I'll be doing the export utility for OEPC as well, as Dr.
> Ian Kennedy appears to have someone else interested in this. Besides this,
> I
> may experiment with writing a version of the ranking utility in the form
> of
> MySQL stored procedures - this should cut down on the memory consumption
> at
> some unknown performance cost, making it possible to rank the full English
> Wikipedia without having 20 GB of free RAM.
>
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