The TAU tools are good, They are actively working on these tools and
support a wide variety of configurations:
http://www.cs.uoregon.edu/research/paracomp/tau/tautools/
-Rod Mach
HPC Technical Director
Absoft Corporation
http://www.absoft.com
> On Feb 14, 2005, at 12:10 PM, Shi Jin wrote:
>
>> Hi,
>>
>> We have a MPI code working and would like to know how
>> much time is spent in message passing compared to the
>> total time. The total time is easy to measure by
>> adding MPI_WTIME at the end and beginning of the code.
>> But instead of adding timing for each MPI calls and
>> adding them up, is there any easier way to get the
>> total time spent in all MPI calls?
>> Thanks a lot.
>> Shi
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