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IPPS
2006
IEEE
15 years 10 months ago
Power-performance efficiency of asymmetric multiprocessors for multi-threaded scientific applications
Recently, under a fixed power budget, asymmetric multiprocessors (AMP) have been proposed to improve the performance of multi-threaded applications compared to symmetric multiproc...
Ryan E. Grant, Ahmad Afsahi
ICPP
2005
IEEE
15 years 10 months ago
LiMIC: Support for High-Performance MPI Intra-node Communication on Linux Cluster
High performance intra-node communication support for MPI applications is critical for achieving best performance from clusters of SMP workstations. Present day MPI stacks cannot ...
Hyun-Wook Jin, Sayantan Sur, Lei Chai, Dhabaleswar...
ICPP
2005
IEEE
15 years 10 months ago
Toward Effective NIC Caching: A Hierarchical Data Cache Architecture for iSCSI Storage Servers
In this paper, we present a hierarchical Data Cache Architecture called DCA to effectively slash local interconnect traffic and thus boost the storage server performance. DCA is ...
Xiaoyu Yao, Jun Wang
PODC
2005
ACM
15 years 10 months ago
Advanced contention management for dynamic software transactional memory
The obstruction-free Dynamic Software Transactional Memory (DSTM) system of Herlihy et al. allows only one transaction at a time to acquire an object for writing. Should a second ...
William N. Scherer III, Michael L. Scott
PVM
2005
Springer
15 years 10 months ago
Cooperative Write-Behind Data Buffering for MPI I/O
Many large-scale production parallel programs often run for a very long time and require data checkpoint periodically to save the state of the computation for program restart and/o...
Wei-keng Liao, Kenin Coloma, Alok N. Choudhary, Le...