Charm++ parallel programming system

[Phil Miller <mille121 AT illinois.edu>]

On Fri, Sep 2, 2011 at 07:35, Márcia Silva 
<marcianasare AT gmail.com>
 wrote:
> When I use -tracemode projections, occur:
> gcc: projections: Arquivo ou diretório não encontrado
> gcc: unrecognized option '-tracemode'

You need to pass that option to charmc or the mpicc wrapper that we
provide as part of AMPI. That's not something native compilers
understand.

> When I use ./charmrun with +bglog I can generate the file .log, but
> Projections need of files sts for show graphics right? So, how I will use
> this files?

The +bglog option relates to BigSim emulator traces. Those are a
different sort of log file entirely.

When you get your program linked with Projections, it will
automatically generate Projections log files when you run it.


> Thank you.
>
> On Fri, Sep 2, 2011 at 11:21 AM, Phil Miller 
> <mille121 AT illinois.edu>
>  wrote:
>>
>> On Fri, Sep 2, 2011 at 04:33, Márcia Silva 
>> <marcianasare AT gmail.com>
>>  wrote:
>> > I am trying use Projections but I can't show the files sts. I do a
>> > simulation  with IS of benchmark NAS as follow:
>> > mpicc -o is is.c
>> > But the files aren't generate.
>> > What I am doing wrong?
>>
>> .sts files are generated by running a charm++ or AMPI program linked
>> with the option '-tracemode projections'. I can't even tell if you're
>> compiling is.c as plain MPI or AMPI from what you show, and you don't
>> mention actually executing the binary at all.
>>
>> Once you have run a program with Projections tracing enabled, the .sts
>> file just contains metadata. The actual traces will be in files named
>> is.<processor>.log.
>>
>> Phil
>
>