Efficient message passing interface (MPI) for parallel computing on clusters of workstations
Proceedings of the seventh annual ACM symposium on Parallel algorithms and architectures
MagPIe: MPI's collective communication operations for clustered wide area systems
Proceedings of the seventh ACM SIGPLAN symposium on Principles and practice of parallel programming
MPI-The Complete Reference, Volume 1: The MPI Core
MPI-The Complete Reference, Volume 1: The MPI Core
Efficient Collective Communication on Heterogeneous Networks of Workstations
ICPP '98 Proceedings of the 1998 International Conference on Parallel Processing
ECO: Efficient Collective Operations for Communication on Heterogeneous Networks
IPPS '96 Proceedings of the 10th International Parallel Processing Symposium
WMPI - Message Passing Interface for Win32 Clusters
Proceedings of the 5th European PVM/MPI Users' Group Meeting on Recent Advances in Parallel Virtual Machine and Message Passing Interface
MPI-2 Process Creation & Management Implementation for NT Clusters
Proceedings of the 7th European PVM/MPI Users' Group Meeting on Recent Advances in Parallel Virtual Machine and Message Passing Interface
| Hi-index | 0.00 |
This paper describes a first approach to implement MPI-2's Extended Collective Operations. We aimed to ascertain the feasibility and effectiveness of such a project based on existing algorithms. The focus is on the intercommunicator operations, as these represent the main extension of the MPI-2 standard on the MPI-1 collective operations. We expose the algorithms, key features and some performance results. The implementation was done on top of WMPI and honors the MPICH layering, therefore the algorithms can be easily incorporated into other MPICH based MPI implementations.