In this paper, the classification of nonoscillatory solutions for a two-dimensional neutral difference system is considered. Sufficient and/or necessary conditions of existence for those solutions will be established.
ISBN:
(纸本)0769529097
In this paper, the classification of nonoscillatory solutions for a two-dimensional neutral difference system is considered. Sufficient and/or necessary conditions of existence for those solutions will be established.
Heterogeneous computing is a special form of parallel and distributed computing where computations are performed using a single autonomous computer operating in both SIMD and MIMD modes, or using a number of connected...
详细信息
Load balancing is a critical issue for parallel database systems. there are two common load balancing methods, access equalization and data equalization approaches. In this paper, we present a new data equalization lo...
详细信息
Load balancing is a critical issue for parallel database systems. there are two common load balancing methods, access equalization and data equalization approaches. In this paper, we present a new data equalization load balancing approach for the hybrid-range partitioning scheme. the algorithm is an extension of the conventional hybrid-range partitioning and features variable-size fragments to counter the data skew problem, which was not addressed in the conventional scheme. the algorithm load balancing costs and the performance improvements are testified by using a simple simulation.
We show that the latest version of massively parallelprocessing associative string processing architecture (System-V) is applicable for fast Monte Carlo simulation if an effective on-processor random number generator ...
详细信息
ISBN:
(纸本)0769500595
We show that the latest version of massively parallelprocessing associative string processing architecture (System-V) is applicable for fast Monte Carlo simulation if an effective on-processor random number generator is implemented. Our lagged Fibonacci generator can produce 10(8) random numbers on a processor string of 12K PE-s. the time dependent Monte Carlo algorithm of the one-dimensional non-equilibrium kinetic Ising model perfoms 80 faster than the corresponding serial algorithm on a 300 MHz UltraSparc.
the proceedings contain 6 papers. the topics discussed include: the service analysis and network diagnosis data pipeline;NetGraf: an end-to-end learning network monitoring service;exploring the BBRv2 congestion contro...
ISBN:
(纸本)9781665411141
the proceedings contain 6 papers. the topics discussed include: the service analysis and network diagnosis data pipeline;NetGraf: an end-to-end learning network monitoring service;exploring the BBRv2 congestion control algorithm for use on data transfer nodes;learning transfers via transfer learning;deploying per-packet telemetry in a long-haul network: the AmLight use case;and bridging network and parallel I/O research for improving data-intensive distributed applications.
We present research into parallelizing the zone-parallel method of global optimization. the method belongs to the class of genetic algorithms and is briefly, described in the paper upon introduction to genetic algorit...
详细信息
this paper presents an improved and updated taxonomy for Time Warp based distributed synchronization protocols. this taxonomy aims to allow the grouping of several optmistic distributedsimulation synchronization prot...
详细信息
ISBN:
(纸本)0769522327
this paper presents an improved and updated taxonomy for Time Warp based distributed synchronization protocols. this taxonomy aims to allow the grouping of several optmistic distributedsimulation synchronization protocols, withthe objective to facilitate the task to decide which protocol is better for a specific simulation.
In this paper, we analyze the two dominant inter- and intradomain routing protocols in the Internet: Open Shortest Path Forwarding (OSPFv2) and Border Gateway Protocol (BGP4). Specifically, we investigate interactions...
详细信息
the proceedings contain 38 papers. the special focus in this conference is on Fine Grain parallelism I and Interprocedural Analysis. the topics include: Array data flow analysis for load-store optimizations in supersc...
ISBN:
(纸本)9783540607656
the proceedings contain 38 papers. the special focus in this conference is on Fine Grain parallelism I and Interprocedural Analysis. the topics include: Array data flow analysis for load-store optimizations in superscalar architectures;an experimental study of an ILP-based exact solution method for software pipelining;an alternative to list scheduling for modulo schedulers;interprocedural array region analyses;interprocedural analysis for parallelization;interprocedural array data-flow analysis for cache coherence;an interprocedural parallelizing compiler and its support for memory hierarchy research;a calculus for the compilation of data parallel languages;transitive closure of infinite graphs and its applications;demand-driven, symbolic range propagation;optimizing fortran 90 shift operations on distributed-memory multicomputers;a loop parallelization algorithm for HPF compilers;fast address sequence generation for data-parallel programs using integer lattices;compiling array statements for efficient execution on distributed-memory machines;a communication backend for parallel language compilers;parallelsimulation of data parallel programs;a parallel processing support library based on synchronized aggregate communication;a MATLAB interactive restructuring compiler;a simple mechanism for improving the accuracy and efficiency of instruction-level disambiguation;improving super-scalar processor performance;integer loop code generation for VLIW;piecewise execution of nested data-parallel programs;recovering logical structures of data;efficient distribution analysis via graph contraction;automatic selection of dynamic data partitioning schemes for distributed-memory multicomputers;data redistribution in an automatic data distribution tool and general purpose optimization technology.
the development of distributed multimedia applications has always been a challenge for both expert and nonexpert developers. Middleware and supporting frameworks have emerged to simplify this process by providing reus...
详细信息
暂无评论