IJHPCA
2006
14 years 13 days ago
2006
In this paper, we consider the communications involved in the execution of a complex application, deployed on a heterogeneous platform. Such applications extensively use macro-com...
GECCO
2008
Springer
14 years 1 months ago
2008
Springer
Scheduling collective communications (CC) in networks based on optimal graphs and digraphs has been done with the use of the evolutionary techniques. Inter-node communication patt...
SBACPAD
2004
IEEE
14 years 1 months ago
2004
IEEE
Although recent works try to improve collective communication in grid systems by separating intra and intercluster communication, the optimisation of communications focus only on ...
PDCN
2004
14 years 1 months ago
2004
In this paper we investigate a tunable MPI collective communications library on a cluster of SMPs. Most tunable collective communications libraries select optimal algorithms for i...
CLUSTER
2006
IEEE
14 years 4 months ago
2006
IEEE
One of the most important collective communication patterns used in scientific applications is the complete exchange, also called All-to-All. Although efficient complete exchange ...
GPC
2007
Springer
14 years 4 months ago
2007
Springer
Abstract. One of the most important collective communication patterns used in scientific applications is the complete exchange, also called All-to-All. Although efficient algorithm...
SC
2000
ACM
14 years 4 months ago
2000
ACM
The performance of the MPI’s collective communications is critical in most MPI-based applications. A general algorithm for a given collective communication operation may not giv...
ICCS
2001
Springer
14 years 4 months ago
2001
Springer
The performance of the MPI’s collective communications is critical in most MPI-based applications. A general algorithm for a given collective communication operation may not give...
ICPP
2005
IEEE
14 years 6 months ago
2005
IEEE
We describe a generic programming model to design collective communications on SMP clusters. The programming model utilizes shared memory for collective communications and overlap...
PVM
2007
Springer
14 years 6 months ago
2007
Springer
Abstract. HeteroMPI is an extension of MPI designed for high performance computing on heterogeneous networks of computers. The recent new feature of HeteroMPI is the optimized vers...