نتایج جستجو برای: multi core processing

تعداد نتایج: 1113873  

Journal: :Concurrency and Computation: Practice and Experience 2011
Amit Pande Joseph Zambreno

Multi-core processors can deliver significant performance benefits for multi-threaded software by adding processing power with minimal latency, given the proximity of the processors. Cryptographic applications are inherently complex and involve large computations. Most cryptographic operations can be translated into logical operations, shift operations, and table look-ups. In this paper we desi...

2014
Duoduo Liao Simon Y. Berkovich

Parallel programming on multi-core processors has become the industry’s biggest software challenge. This paper proposes a novel parallel architecture for executing sequential programs using multi-core pipelining based on program slicing by a new memory/cache dynamic management technology. The new architecture is very suitable for processing large geospatial data in parallel without parallel pro...

2014
Richard Valenzano Hootan Nakhost Martin Müller Jonathan Schaeffer Nathan R. Sturtevant

ArvandHerd is a sequential satisficing planner that uses a portfolio consisting of LAMA and Arvand. This planner won the multi-core track of the 2011 International Planning Competition. In this paper, we describe the various components of ArvandHerd, the updates made for the 2014 competition, and the modifications that allow ArvandHerd to compete in the single-core sequential satisficing tracks.

2010
Bernard Candaele Sylvain Aguirre Michel Sarlotte Iraklis Anagnostopoulos Sotirios Xydis Alexandros Bartzas Dimitris Bekiaris Dimitrios Soudris Zhonghai Lu Xiaowen Chen Jean-Michel Chabloz Ahmed Hemani Axel Jantsch Geert Vanmeerbeeck Jari Kreku Kari Tiensyrjä Fragkiskos Ieromnimon Dimitrios Kritharidis Andreas Wiefrink Bart Vanthournout Philippe Martin

MOSART project addresses two main challenges of prevailing architectures: (i) The global interconnect and memory bottleneck due to a single, globally shared memory with high access times and power consumption; (ii) The difficulties in programming heterogeneous, multi-core platforms MOSART aims to overcome these through a multi-core architecture with distributed memory organization, a Network-on...

2011
Stephan Werner Oliver Oey Diana Göhringer Michael Hübner Jürgen Becker

Efficiently managing the parallel execution of various application tasks onto a heterogeneous multi-core system consisting of a combination of processors and accelerators is a difficult task due to the complex system architecture. The management of reconfigurable multi-core systems which exploit dynamic and partial reconfiguration in order to, e.g. increase the number of processing elements to ...

2000
Nozomu TOGAWA Masao YANAGISAWA

In digital signal processing, bit width of intermediate variables should be longer than that of input and output variables in order to execute intermediate operations with high precision. Then a processor core for digital signal processing is required to have two types of register files, one of which is used by input and output variables and the other one is used by intermediate variables. This...

2008
Anna Magdalena Kosek Jon M. Kerridge Aly A. Syed

Manufacturers are creating multi-core processors to solve specialized problems. This kind of processor can process tasks faster by running them in parallel. This paper explores the usability of the Communicating Sequential Processes model to create a simulation of a multi-core processor aimed at media processing in hand-held mobile devices. Every core in such systems can have different capabili...

2012
Kenn R. Luecke

The embedded software industry wants microprocessors with increased computing functionality that maintains or reduces space, weight, and power (SWaP). Single core processors were the key embedded industry solution between 1980 and 2000 when large performance increases were being achieved on a yearly basis and were fulfilling the prophecy of Moore’s Law. Moore’s Law states that “the number of tr...

2012
N. Ramasubramanian

The theory of scheduling has expanded rapidly during the past years. As multi-core architectures begin to emerge, operating system issues are to be considered for best use of multi-core processes. Due to the architectural differences in the state of art multi-core processors such as shared caches, memory controllers etc., it becomes the responsibility of the operating system to make use of inte...

2013

Effectively translate parsing and SVD procedural code to take advantage of SAS multi-core, in-memory server processing.

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