Re: [OMPI users] Documentation of MPI Implementation

2011-08-24 Thread Hoang-Vu Dang
lable ? In another words, how do you know they will be replaced by which algorithm, please teach me ! Cheers, Vu On Wed, Aug 24, 2011 at 9:07 PM, Jeff Squyres wrote: > On Aug 23, 2011, at 3:32 AM, Hoang-Vu Dang wrote: > > > Where could I find a detailed documentation about algorithms

[OMPI users] Documentation of MPI Implementation

2011-08-23 Thread Hoang-Vu Dang
Dear all, Where could I find a detailed documentation about algorithms that has been using in Open MPI ? For example, I would like to answer following questions: how MPI_Algather operation is done? what is the complexity in term of the number of data send/receive given a number of node involved?