Can anyone help on this? -Thanks, Sarang.
Quoting smai...@ksu.edu: > Hi, > I am doing a research on parallel techniques for shared-memory > systems(NUMA). I understand that OpenMPI is intelligent to utilize > shared-memory system and it uses processor-affinity. Is the OpenMPI > design of MPI_AllReduce "same" for shared-memory (NUMA) as well as > distributed system? Can someone please tell me MPI_AllReduce design, > in > brief, in terms of processes and their interaction on shared-memory? > Else please suggest me a good reference for this. > > -Thanks, > Sarang. > > _______________________________________________ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users > >
