[mpich-discuss] Any application using mpi_barrier a lot?

[Shanyuan Gao]

Ha.. Robert, caught by you:)  I posted the same question on OpenMPI  
mailing list first.  I guess my question was not clear that lead  
people to the wrong way.  So I came here.

Thank you, Darius.  I didn't think that much and I think you are  
quite right.  Well, barrier is my first step and I will switch to  
other collectives soon. Maybe after the test of SKaMPI from Rajeev.


Shan