imbalance
RSS imbalanceAverage-Case Analysis of Isospeed Scalability of Parallel Computations on Multiprocessors
White Paper By modeling parallel algorithms on multiprocessors using task precedence graphs, this paper is mainly interested in the effects of synchronization overhead and load imbalance on the performance of parallel computations. [11 Jul 2008]
The Effect of Contention on the Scalability of Page-Based Software Shared Memory Systems
White Paper It argue that applications that suffer from increases in memory latency due to contention and imbalances in protocol load scale poorly Furthermore, the paper show that there is a relationship between protocol imbalance, contention, and memory... [11 Jul 2008]
Parallel Randomized Load Balancing
White Paper It specifically explored the trade-off between the number of communication rounds invested and the remaining load imbalance. Existing work defined the two extremes in this trade-off, namely, O(log n/ log log n) imbalance after one round, and O(log... [10 Jul 2008]
Load Balancing in Signaling Transfer Points
White Paper The load of the links connected to a processing unit changes over time introducing an imbalance of the load. This paper shows how integer linear programming can be applied to reduce the imbalance within an STP, while keeping the number of changes... [10 Jul 2008]
Automatic Dynamic Load Balancing for a Crack Propagation Application
White Paper Automatic, adaptive load balancing is essential for handling load imbalance that may occur during parallel finite element simulations involving mesh adaptivity, nonlinear material behavior and other localized effects. [10 Jul 2008]
Evaluation of Load Balancing Strategies
White Paper But unfortunately, distributed applications often face the problem of load imbalance in a heterogeneous environment. The distributed memory parallel processing technology encourages researchers to attack computationally intensive problems using... [10 Jul 2008]
Efficient, Proximity-Aware Load Balancing for Structured P2P Systems
White Paper Such a random choice of object IDs could result in O(logN) load imbalance. Structured Peer-to-Peer (P2P) systems address the load balancing issue in rather naive way, by simply resorting to the uniformity of the hash function utilized to generate... [10 Jul 2008]
Ef?cient, Proximity-Aware Load Balancing for Structured P2P Systems
White Paper Such a random choice of object IDs could result in O(logN) load imbalance. Structured Peer-to-Peer (P2P) systems address the load balancing issue in a rather naive way, by simply resorting to the uniformity of the hash function utilized to generate... [10 Jul 2008]
Effective Load-Balancing of Peer-to-Peer Systems
White Paper Dynamically changing popularities of data items and skewed user query patterns in P2P systems may cause some of the peers to become bottlenecks, thereby resulting in severe load imbalance and consequently increased user response times. [10 Jul 2008]
Performance Evaluation of Load Balancing Strategies for Approximate String Matching Application on an MPI Cluster of Heterogeneous Workstations
White Paper Further, it proposes a hybrid parallel method that combines the advantages of static and dynamic parallel methods in order to reduce the load imbalance and communication overhead. This paper present three parallel approximate string matching... [10 Jul 2008]
Load Balancing Across Near-Homogeneous Multi-Resource Servers
White Paper First, simple load indices may not recognize that a resource imbalance exists at a server. An emerging model for computational grids interconnects similar multi-resource servers from distributed sites. [10 Jul 2008]
Object-Based Adaptive Load Balancing for MPI Programs
White Paper Object-based parallel programming languages, such as Charm++ support efficient dynamic load balancing using object migration for irregular and dynamic applications, as well as to deal with external factors that cause load imbalance. [10 Jul 2008]
Load Balancing in Structured P2P Systems
White Paper This could result in an O(log N) imbalance. Most P2P systems that provide a DHT abstraction distribute objects among "Peer nodes" by choosing random identifiers for the objects. Besides, P2P systems can be highly heterogeneous, i.e.they may consist... [10 Jul 2008]
Bandwidth and Latency: Their Changing Impact on Performance
White Paper The paper examines their impact on response time from a performance analysis perspective and sheds some new light on how to manage the bandwidth imbalance at different devices and the imbalance between bandwidth and latency. [08 Jul 2008]
Efficient Embedded Firewall for Communication Appliances
White Paper IP phones are especially vulnerable because of their inherent imbalance in network capacity and processing power. Denial-of-Service attacks are a major concern in VoIP deployments. In other words, a packet flood can easily bring an IP Phone down... [30 Jun 2008]
