Charm++ parallel programming system

[Xoan Carlos Pardo Martinez <xoanpardo AT gmail.com>]

Hi,

I´ve installed it (2 weeks ago) via git using: 

$ git clone git://charm.cs.uiuc.edu/projections.git

as explained in your download page and I tested it in my MacBook and in our department cluster.

In both cases with the same results.

I´m interested in the time spent in each MPI (AMPI) function related to the total execution time. In the

usage profile and time profile I can only see an ampi::generic function. Is the first time I use projections,

so I don´t know if the information I´ve interested would be showed in the AMPI Usage profile in case it 

worked fine.

Thanks

Em 12/10/2012, às 04:51, Gengbin Zheng escreveu:

Maybe Xoan is using an old version of Projections from our download
page, and that was why it did not work?
We should update the Projections binary in our download page, or have
a pointer to our latest version in git.

Gengbin

On Thu, Oct 11, 2012 at 9:43 PM, Sun, Yanhua <sun51 AT illinois.edu> wrote:

I tried your logs. The function tool and AMPI usage does not work, However,

you might

want to try 'usage profile' or 'time profile' to see whether you can get

what you want.

Yanhua

On Wed, Oct 10, 2012 at 10:28 AM, Xoan Carlos Pardo Martinez

<xoanpardo AT gmail.com> wrote:

Hi,

I´m not sure what you mean by "projections log". You can download the logs

of the ping-pong app execution from

here:

https://dl.dropbox.com/u/50383929/pingpong.zip

and the debug output of projections is the following:

Warning: Key [RC_GLOBAL_START_TIME] is not supported on this version of

Projections!

Found 2 log files

Found 2 sum files

Removing window from openToolWindows

Removing window from openToolWindows

What I did was to open .sts file in projections and to open tools:

Function Tool and AMPI Usage Profile.

Both failed as I´ve explained in previous message.

Is there any other log file?

Xoán C. Pardo

Em 09/10/2012, às 23:54, Gengbin Zheng escreveu:

Hi,

Can you make your projections log available so that someone at PPL

can look into the problem you described?

Gengbin

On Tue, Oct 9, 2012 at 8:49 AM, Xoan Carlos Pardo Martinez

<xoanpardo AT gmail.com> wrote:

Hi,

I´m trying to visualize AMPI performance information in Projections using

the ping-pong example in charm++ directory tree.

I compile with ampicc and link the program with -tracemode projections and

-tracemode summary options and after executing

it with 2 vps on 2 physical nodes I got the .log and .sts files. I open

the

files in projections and some tools work fine (e.g. timelines,

usage profile, ... ) but other tools don´t show any information at all:

function tool shows axis only and AMPI Usage Profile shows

black canvas.

I´ve used the ping-pong example as it is, I mean without adding any

_TRACE_XXXXX_FUNCTION_XXXXX function call. Am I missing

anything?

Regards,

Xoán C. Pardo

_______________________________________________

charm mailing list

charm AT cs.uiuc.edu

http://lists.cs.uiuc.edu/mailman/listinfo/charm

_______________________________________________

ppl mailing list

ppl AT cs.uiuc.edu

http://lists.cs.uiuc.edu/mailman/listinfo/ppl

--

Yours Sincerely,

Yanhua Sun

University of Illinois at Urbana-Champaign,