The proceedings contain 118 papers. The topics discussed include: a predictive model for solving small linear algebra problems in GPU registers;a parallel tiled solver for dense symmetric indefinite systems on multico...
ISBN:
(纸本)9780769546759
The proceedings contain 118 papers. The topics discussed include: a predictive model for solving small linear algebra problems in GPU registers;a parallel tiled solver for dense symmetric indefinite systems on multicore architectures;a comprehensive study of task coalescing for selecting parallelism granularity in a two-stage bidiagonal reduction;improving the performance of dynamical simulations via multiple right-hand sides;high-performance interaction-based simulation of gut immunopathologies with enteric immunity simulator (ENISI);a parallel algorithm for spectrum-based short read error correction;enhancing the scalability of consistency-based progressive multiple sequences alignment applications;an accurate GPU performance model for effective control flow divergence optimization;power-aware Manhattan routing on chip multiprocessors;and efficient resource oblivious algorithms for multicores with false sharing.
We present a tool for coupling Molecular Dynamics and continuum solvers. It is written in C++ and is meant to support the developers of hybrid molecular - continuum simulations in terms of both realisation of the resp...
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High performance computing still typically disregards heterogeneous environments and focuses on homogeneous clusters. While providing advantages and easing development, this fails to address the recent change toward h...
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The proceedings contain 133 papers. The topics discussed include: multiple spanning tree construction for deadlock-free adaptive routing in irregular networks;chemical reaction optimization for heterogeneous computing...
ISBN:
(纸本)9780769547015
The proceedings contain 133 papers. The topics discussed include: multiple spanning tree construction for deadlock-free adaptive routing in irregular networks;chemical reaction optimization for heterogeneous computing environments;on adaptive contention management strategies for software transactional memory;reducing energy consumption of dense linear algebra operations on hybrid CPU-GPU platforms;efficient GPU asynchronous implementation of a watershed algorithm based on cellular automata;portfolio management using particle swarm optimization on GPU;parallel parameter identification in industrial biotechnology;towards an infrastructure description language for modeling computing infrastructures;trace file comparison with a hierarchical sequence alignment algorithm;network load-aware user grouping for Internet media streaming systems;a simulation study of multi-criteria scheduling in grid based on genetic algorithms;and analytical framework for QoS aware publish/subscribe system deployed on MANET.
systems intended for the execution of long-running parallel applications require fault tolerant capabilities, since the probability of failure increases with the execution time and the number of nodes. Checkpointing a...
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Understanding the influence of multiple parameters in a complex simulation setting is a difficult task. In the ideal case, the scientist can freely steer such a simulation and is immediately presented with the results...
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Future power systems will include the massive utilization of distributed generation mainly based on renewable energy resources. These renewable energy resources can be interconnected to the utility grid by means of po...
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ISBN:
(纸本)9781467301589
Future power systems will include the massive utilization of distributed generation mainly based on renewable energy resources. These renewable energy resources can be interconnected to the utility grid by means of power electronics converters working as Voltage Source Inverters (VSIs) which must be synchronized with the utility voltage. Synchronization methods are mandatory to make possible a correct power control and to keep an acceptable power quality. The Field Programmable Gate Array (FPGA) has been introduced in recent years as a promising target device for embedded applications especially when the parallel implementation of multiple algorithms is needed. This paper presents a new structure of the Adaptive Linear Neuron (ADALINE) with Frequency Locked Loop (ADALINE-FLL), its FPGA implementation and its experimental evaluation. The proposition has been implemented in a Xilinx FPGA device and experimentally validated using low power VSI connected to a low voltage utility.
Since the real-time systems are becoming increasingly networked, there are some growing critical challenges of security management and risk control. For the unpredicted and especially unsecured environments, such secu...
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Cloud computing has changed considerably the architecture of modern IT systems introducing new design principles based on the notion of the service as main building unit. Decoupling the service offering from the under...
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The proceedings contain 97 papers. The topics discussed include: advanced partitioning techniques for massively distributed computation;parallel main-memory indexing for moving-object query and update workloads;diverg...
ISBN:
(纸本)9781450312479
The proceedings contain 97 papers. The topics discussed include: advanced partitioning techniques for massively distributed computation;parallel main-memory indexing for moving-object query and update workloads;divergent physical design tuning for replicated databases;skew-aware automatic database partitioning in shared-nothing, parallel OLTP systems;sample-driven schema mapping;can we beat the prefix filtering? an adaptive framework for similarity join and search;interactive regret minimization;holistic optimization by prefetching query results;managing large dynamic graphs efficiently;query preserving graph compression;skimmer: rapid scrolling of relational query results;efficient spatial sampling of large geographical tables;declarative error management for robust data-intensive applications;and prediction-based geometric monitoring over distributed data streams.
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