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GTC ON-DEMAND

Programming Languages
Presentation
Media
A Speech Recognition Application Framework for Highly Parallel Implementations on the GPU
Speakers:
Jike Chong
- Parasians, LLC
Abstract:
Data layout, data placement, and synchronization processes are not usually part of a speech application expert''s daily concerns. Yet failure to carefully take these concerns into account in a highly parallel implementation on the graphics processing units (GPU) could mean an order of magnitude of loss in application performance. We present an application framework for parallel programming of automatic speech recognition (ASR) applications that allows a speech application expert to effectively implement speech applications on the GPU, and demonstrate how the ASR application framework has enabled a Matlab/Java programmer to achieve a 20x speedup in application performance on a GPU.
 
Topics:
Programming Languages
Type:
Poster
Event:
GTC Silicon Valley
Year:
2010
Session ID:
P10R01
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