نتایج جستجو برای: graphical processing unit

تعداد نتایج: 877818  

2010
S. A. Arul Shalom Manoranjan Dash Minh Tue

Graphics Processing Units in today’s desktops can well be thought of as a high performance parallel processor. Each single processor within the GPU is able to execute different tasks independently but concurrently. Such computational capabilities of the GPU are being exploited in the domain of Data mining. Two types of Hierarchical clustering algorithms are realized on GPU using CUDA. Speed gai...

2015
Peyman Afshani Nodari Sitchinava

In this paper, we look at the complexity of designing algorithms without any bank conflicts in the shared memory of Graphical Processing Units (GPUs). Given input of size n, w processors and w memory banks, we study three fundamental problems: sorting, permuting and w-way partitioning (defined as sorting an input containing exactly n/w copies of every integer in [w]). We solve sorting in optima...

2005
Andrea Camesi Jarle Hulaas Walter Binder

Monitoring of CPU consumption is a very basic requirement in many areas of software. It is especially valuable in the frame of Internet applications, in support of specific aspects such as security, reliability, and adaptability. This paper is set in the context of J-RAF2, a Javabased framework exploiting bytecode rewriting techniques in order to guarantee the portability of CPU-managed applica...

2011
A. Guillén L. J. Herrera H. Pomares I. Rojas

This paper presents the architecture of an heterogeneous cluster where each node has one or more Graphical Unit Processors (GPUs). The motivation of the work is the fact that this technology presents very impressive results in High Performance Computing at a very low cost and very small energy consumption so. Although this might not be a huge novelty, it is the fact that it can be programmed us...

2011
John Grasel

Radio beacons on satellites can be used in conjunction with ground receivers to study the ionosphere. The flexibility of new wideband tuners and digital receiver platforms requires a modular, adaptable software chain to optimally process and interpret beacon overflight data. A python-based system was developed to track the beacon, filter noise, and convert the signal to baseband. The slow but i...

2013
Michael Hartung Lars Kolb Anika Groß Erhard Rahm

An efficient computation of ontology mappings requires optimized algorithms and significant computing resources especially for large life science ontologies. We describe how we optimized n-gram matching for computing the similarity of concept names and synonyms in our match system GOMMA. Furthermore, we outline how to enable a highly parallel string matching on Graphical Processing Units (GPU)....

2012
Grzegorz T Kowalik Jennifer A Steeden Bejal Pandya David Atkinson Andrew M Taylor Vivek Muthurangu

Background The haemodynamic response to exercise is an important health marker. Phase contrast MR (PCMR) is an accurate method of assessing cardiac output and novel realtime sequences allow assessment of flow during exercise. However, such sequences often have time-consuming reconstruction algorithms, which prevent continuous cardiac output monitoring during exercise. Graphical processing units...

2006
Andrew O'Sullivan Laura Keyes Adam C. Winstanley

In this work Statistical Graphical Language Models (SGLMs), a technique adapted from Statistical Language Models (SLMs), are applied to the task of graphical object recognition. SLMs are used in Natural Language Processing for tasks such as Speech Recognition and Information Retrieval. SGLMs view graphical objects as belonging to graphical languages and use this view to compute probabilistic di...

2010
Song Jun Park Dale Shires

NOTICES Disclaimers The findings in this report are not to be construed as an official Department of the Army position unless so designated by other authorized documents. Citation of manufacturer's or trade names does not constitute an official endorsement or approval of the use thereof. Destroy this report when it is no longer needed. Do not return it to the originator. Approved for public rel...

1997
N. H. Balkir

VISUAL is a graphical query language designed for scientific databases. VISUAL is icon-based and is suitable for domains where visualization of the relationships are important for the domain scientist to express queries. Graphical objects are not tied to the underlying formalism; instead, they represent the relationships of the application domain. VISUAL supports relational, nested, and object-...

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