IPPS
2006
IEEE
14 years 5 months ago
2006
IEEE
MPI provides a portable message passing interface for many parallel execution platforms but may lead to inefficiencies for some platforms and applications. In this article we sho...
CLUSTER
2006
IEEE
14 years 5 months ago
2006
IEEE
Collective MPI operations are an interesting research topic, since their implementation is complex and there are many different possible ways to improve their performance. It is no...
PVM
2007
Springer
14 years 5 months ago
2007
Springer
We present a new, simple algorithmic idea for exploiting the potential for bidirectional communication present in many modern interconnects for the collective MPI operations broadc...
PVM
2009
Springer
14 years 6 months ago
2009
Springer
Abstract This paper proposes a new fine-grained data distribution operation MPI Alltoall specific that allows an element-wise distribution of data elements to specific target pro...