[MPICH] Graphs with Jumpshot

Calin Iaru calin at dolphinics.no
Wed Aug 8 08:46:59 CDT 2007

I just found out that -2 is an alias for MPI_ANY_SOURCE.

Calin Iaru wrote:
> It's OK, I think I can filter the output using printirlog utility. 
> This would allow for queries on different functions. Can someone 
> explain why does IARROW event has a remote "-2". I would expect that 
> the remote field in the RLOG_IARROW structure to be the pair rank.
> Best regards,
>    Calin
> Calin Iaru wrote:
>> Hi all,
>>    I would like to see a graph of the time spent doing some MPI 
>> operation. The X axis would be the number of samples and the Y axis 
>> would be the time. Is there a way to do this with jumpshot? 
>> Otherwise, is there a way to extract this information from slog2 files?
>> Best regards,
>>    Calin

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