Sciweavers

ICS
2009
Tsinghua U.
13 years 9 months ago
Efficient high performance collective communication for the cell blade
This paper presents high-performance collective communication algorithms and implementations that exploit the unique architectural features of the Cell heterogeneous multicore pro...
Qasim Ali, Samuel P. Midkiff, Vijay S. Pai
IJHPCN
2006
116views more  IJHPCN 2006»
13 years 11 months ago
Implications of application usage characteristics for collective communication offload
Abstract-- The performance of collective communication operations is known to have a significant impact on the scalability of some applications. Indeed, the global, synchronous nat...
Ron Brightwell, Sue Goudy, Arun Rodrigues, Keith D...
IPPS
1996
IEEE
14 years 3 months ago
ECO: Efficient Collective Operations for Communication on Heterogeneous Networks
PVM and other distributed computing systems have enabled the use of networks of workstations for parallel computation, but their approach of treating all networks as collections o...
Bruce Lowekamp, Adam Beguelin
IPPS
1998
IEEE
14 years 3 months ago
A Case for Aggregate Networks
Parallel processing networks, even full crossbars, that only implement point-to-point and multicast message passing are inefficient for collective communications because multiple ...
Raymond Hoare, Henry G. Dietz
ICDCS
1999
IEEE
14 years 3 months ago
Efficient Collective Communication in Distributed Heterogeneous Systems
The Information Power Grid (IPG) is emerging as an infrastructure that will enable distributed applications
Prashanth B. Bhat, Cauligi S. Raghavendra, Viktor ...
JAVA
2001
Springer
14 years 4 months ago
Object-based collective communication in Java
CCJ is a communication library that adds MPI-like collective operations to Java. Rather than trying to adhere to the precise MPI syntax, CCJ aims at a clean integration of collect...
Arnold Nelisse, Thilo Kielmann, Henri E. Bal, Jaso...
SBACPAD
2003
IEEE
102views Hardware» more  SBACPAD 2003»
14 years 4 months ago
Performance Analysis of DECK Collective Communication Service
Collective communication is very useful for parallel applications, especially those in which matrix and vector data structures need to be manipulated by a group of processes. This...
Rafael Ennes Silva, Delcino Picinin, Marcos E. Bar...
IPPS
2003
IEEE
14 years 4 months ago
A Framework for Collective Personalized Communication
This paper explores collective personalized communication. For example, in all-to-all personalized communication (AAPC), each processor sends a distinct message to every other pro...
Laxmikant V. Kalé, Sameer Kumar, Krishnan V...
IPPS
2005
IEEE
14 years 5 months ago
Performance Analysis of MPI Collective Operations
Previous studies of application usage show that the performance of collective communications are critical for high-performance computing and are often overlooked when compared to ...
Jelena Pjesivac-Grbovic, Thara Angskun, George Bos...
ICPADS
2008
IEEE
14 years 6 months ago
A Performance Model of Communication in the Quarc NoC
Networks On-Chip (NoC) emerged as a promising communication medium for future MPSoC development. To serve this purpose, the NoCs have to be able to efficiently exchange all types...
Mahmoud Moadeli, Wim Vanderbauwhede, Ali Shahrabi