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BCB
2010
156views Bioinformatics» more  BCB 2010»
12 years 11 months ago
Accelerating HMMER on GPUs by implementing hybrid data and task parallelism
Many biologically motivated problems are expressed as dynamic programming recurrences and are difficult to parallelize due to the intrinsic data dependencies in their algorithms. ...
Narayan Ganesan, Roger D. Chamberlain, Jeremy Buhl...
IEEEHPCS
2010
13 years 3 months ago
CuHMMer: A load-balanced CPU-GPU cooperative bioinformatics application
Abstract—GPUs have recently been used to accelerate dataparallel applications for they provide easier programmability and increased generality while maintaining the tremendous me...
Ping Yao, Hong An, Mu Xu, Gu Liu, Xiaoqiang Li, Ya...
DAC
2010
ACM
13 years 4 months ago
Parallel multigrid preconditioning on graphics processing units (GPUs) for robust power grid analysis
Leveraging the power of nowadays graphics processing units for robust power grid simulation remains a challenging task. Existing preconditioned iterative methods that require inco...
Zhuo Feng, Zhiyu Zeng
ICPADS
2010
IEEE
13 years 2 months ago
Data-Aware Task Scheduling on Multi-accelerator Based Platforms
To fully tap into the potential of heterogeneous machines composed of multicore processors and multiple accelerators, simple offloading approaches in which the main trunk of the ap...
Cédric Augonnet, Jérôme Clet-O...
JCPHY
2011
192views more  JCPHY 2011»
12 years 7 months ago
Fast analysis of molecular dynamics trajectories with graphics processing units - Radial distribution function histogramming
The calculation of radial distribution functions (RDFs) from molecular dynamics trajectory data is a common and computationally expensive analysis task. The rate limiting step in ...
Benjamin G. Levine, John E. Stone, Axel Kohlmeyer