Searching for authors named "Jerrell Watts" – sorted by Relevance.
19 documents found, showing 1 through 10.
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Efficient Collective Communication on Multidimensional Meshes with Wormhole Routing
- …This work presents a methodology for constructing efficient collective communication libraries for mesh-based multicomputers with wormhole routing. Such libraries can be built from a small set of simple primitives. Specifically, two classes of routines are presented: short vector routines that minim…
- Cited by 1 (0 self) – Add To MetaCart
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A Practical Approach to Dynamic Load Balancing
- …algorithm for load balancing. The following sections elaborate on each step in the above algorithm, presenting various design decisions that one encounters. 2.1 Load Evaluation The efficacy of any load balancing scheme is directly dependent on the quality of load evaluation. Good load measurement i…
- Cited by 59 (7 self) – Add To MetaCart
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Dynamic Management Of Heterogenous Resources
- …This paper presents techniques for dynamic load balancing in heterogeneous computing environments. That is, the techniques are designed for sets of machines with varying processing capabilities and memory capacities. These methods can also be applied to homogenous systems in which the effective comp…
- Cited by 7 (1 self) – Add To MetaCart
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A Load Balancing Technique for Multiphase Computations
- …Parallel computations comprised of multiple, tightly interwoven phases of computation may require a different approach to dynamic load balancing than single-phase computations. This paper presents a load sharing method based on the view of load as a vector, rather than as a scalar. This approach all…
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The Concurrent Graph: Basic Technology for Irregular Problems
- …This paper describes basic programming technology to support irregular applications on scalable concurrent hardware and shows how the technology has been applied to a variety of large-scale industrial application problems. The technology is based on the concept of a concurrent graph library that pro…
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Standardization of a Communication Middleware for High-Performance Real-Time Systems
- …The last several years saw an emergence of standardization activities for real-time systems including standardization of operating systems (series of POSIX standards [1]), of communication for distributed (POSIX.21 [10]) and parallel systems (MPI/RT [5]) and real-time object management (realtime COR…
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Practical Dynamic Load Balancing for Irregular Problems
- …. In this paper, we present a cohesive, practical load balancing framework that addresses many shortcomings of existing strategies. These techniques are portable to a broad range of prevalent architectures, including massively parallel machines such as the Cray T3D and Intel Paragon, shared memory s…
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A Pipelined Broadcast For Multidimensional Meshes
- …We address the problem of performing a pipelined broadcast on a mesh architecture. Meshes require a different approach than other topologies, and their very nature puts a tighter bound on the performance that one can hope to achieve. By using the appropriate techniques, however, one can obtain excel…
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Concurrent Simulation of Plasma Reactors
- …This paper summarizes the computational techniques behind a novel concurrent simulation method used for studying the neutral flow inside plasma reactors. The technique is intended to cope with low pressure flow (less than 1.5 Torr) in realistic three-dimensional geometries. It is based on the Direct…
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Automatic Granularity Control For Load Balancing Of Concurrent Particle Simulations
- …This paper demonstrates the use of automatic granularity control as part of dynamic load balancing for irregular, particle-based simulations. Performance optimization techniques are considered in the context of a concurrent Direct Simulation Monte Carlo method used to study the rarefied gas flow ins…
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