[MPICH] Jumpshot question

[Jim Lasc]

Hello,

I'm making a multithreaded mpich2 program.
Normally it is designed that it never finishes.
A lot of threads have most of the time an outstanding blocking receive (I 
decided not to work with Irecv's).

I want to do some profiling with Jumpshot, but I have to consider the 
following :
1) I can't write to the final log file as long as there are outstanding 
receives.
2) I have to call MPI_Finalize() to write to the log file...

So I wonder if there is a way to write the logfile on a chosen time (with 
outstanding receives)?
Since, otherwise, I have to cancel all the threads with a receive I used 
(then they become zombies, and it can take some time before they are really 
cancelled, using w32-pthreads).

Allso, does Jumpshot works well with multithreaded programs?

Thanks for any hints or help.

Jim.
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