File:Multithreaded-comparative-RNA-secondary-structure-prediction-using-stochastic-context-free-grammars-1471-2105-12-103-S1.ogv
Multithreaded-comparative-RNA-secondary-structure-prediction-using-stochastic-context-free-grammars-1471-2105-12-103-S1.ogv (Ogg Theora video file, length 17 s, 560 × 420 pixels, 295 kbps, file size: 605 KB)
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[edit]DescriptionMultithreaded-comparative-RNA-secondary-structure-prediction-using-stochastic-context-free-grammars-1471-2105-12-103-S1.ogv |
English: Animation of distribution of the SCFG calculations. The animation demonstrates the asynchronous wavefront computational approach, and was created on the basis of actual runtime data during the folding of a sequence of 460 nt, on a 2-core machine. The animation is divided into three parts: the inside (red/green), outside (yellow/blue) and expectation (cyan/magenta) calculations. The first colour represents jobs that are ready to be executed (because all their dependencies are fulfilled), and are therefore placed in a queue. At any time during the animation, the two jobs that entered the queue earliest are under execution (not shown), as the execution happens in a threadpool corresponding to the available number of cores (here, 2). When a job is finished, it changes to the second colour, and any newly available jobs (with finished dependencies) are pushed onto the queue. |
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Date | |||
Source | Sukosd Z, Knudsen B, Vaerum M, Kjems J, Andersen E (2011). "Multithreaded comparative RNA secondary structure prediction using stochastic context-free grammars". BMC Bioinformatics. DOI:10.1186/1471-2105-12-103. PMID 21501497. PMC: 3102635. | ||
Author | Sukosd Z, Knudsen B, Vaerum M, Kjems J, Andersen E | ||
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This file is licensed under the Creative Commons Attribution 2.0 Generic license.
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current | 23:22, 4 June 2013 | 17 s, 560 × 420 (605 KB) | Open Access Media Importer Bot (talk | contribs) | Automatically uploaded media file from Open Access source. Please report problems or suggestions here. |
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Short title | Additional file 1 |
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Author | Sukosd Z, Knudsen B, Vaerum M, Kjems J, Andersen E |
Usage terms | http://creativecommons.org/licenses/by/2.0/ |
Image title | Animation of distribution of the SCFG calculations. The animation demonstrates the asynchronous wavefront computational approach, and was created on the basis of actual runtime data during the folding of a sequence of 460 nt, on a 2-core machine. The animation is divided into three parts: the inside (red/green), outside (yellow/blue) and expectation (cyan/magenta) calculations. The first colour represents jobs that are ready to be executed (because all their dependencies are fulfilled), and are therefore placed in a queue. At any time during the animation, the two jobs that entered the queue earliest are under execution (not shown), as the execution happens in a threadpool corresponding to the available number of cores (here, 2). When a job is finished, it changes to the second colour, and any newly available jobs (with finished dependencies) are pushed onto the queue. |
Software used | Xiph.Org libtheora 1.1 20090822 (Thusnelda) |
Date and time of digitizing | 2011 |