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PPOPP
2006
ACM
15 years 9 months ago
On-line automated performance diagnosis on thousands of processes
Performance analysis tools are critical for the effective use of large parallel computing resources, but existing tools have failed to address three problems that limit their scal...
Philip C. Roth, Barton P. Miller
ICPP
2009
IEEE
15 years 9 months ago
Investigating High Performance RMA Interfaces for the MPI-3 Standard
—The MPI-2 Standard, released in 1997, defined an interface for one-sided communication, also known as remote memory access (RMA). It was designed with the goal that it should p...
Vinod Tipparaju, William Gropp, Hubert Ritzdorf, R...
143
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PDP
2005
IEEE
15 years 8 months ago
Memory Bandwidth Aware Scheduling for SMP Cluster Nodes
Clusters of SMPs are becoming increasingly common. However, the shared memory design of SMPs and the consequential contention between system processors for access to main memory c...
Evangelos Koukis, Nectarios Koziris
CONCUR
1994
Springer
15 years 7 months ago
Weak Sequential Composition in Process Algebras
Abstract. In this paper we study a special operator for sequential composition, which is de ned relative to a dependency relation over the actions of a given system. The idea is th...
Arend Rensink, Heike Wehrheim
DEBS
2010
ACM
15 years 7 months ago
Quilt: a patchwork of multicast regions
Network bottlenecks, firewalls, restrictions on IP Multicast availability and administrative policies have long prevented the use of multicast even where the fit seems obvious. ...
Qi Huang, Ymir Vigfusson, Ken Birman, Haoyuan Li