On 8/23/2011 12:32 AM, Hoang-Vu Dang wrote:
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? what is
the data structure behind ?. Same as for MPI_Alreduce etc..
Is this information available to access and how can I access it ? I
know there is one way which is digging into the source code, but I
hope there is a easier way to achieve the same goal.
I'm no expert, but I suspect that any documentation is scant,
incomplete, and likely to be out-of-date.
