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Posted to dev@hama.apache.org by "Edward J. Yoon" <ed...@apache.org> on 2015/01/04 11:32:27 UTC

[DISCUSS] BSP on MPI, and additional BSP package for shared memory architecture

Hello,

Just wanted to start the discussion about BSP on MPI and BSP for
shared memory architecture. GD already showed the 10x performance
improvement of Apache Hama applications using MPI + InfiniBand without
any changes.

Another is about BSP for shared memory architecture. As you know, some
algorithms generates lots of communications and all-reduce operations
among processors. To solve these problem, we might want to add new BSP
package for shared-memory.

What do you think?

-- 
Best Regards, Edward J. Yoon