2009
DOI: 10.1016/j.compbiolchem.2009.05.001
|View full text |Cite
|
Sign up to set email alerts
|

Implications of the Turing completeness of reaction-diffusion models, informed by GPGPU simulations on an XBox 360: Cardiac arrhythmias, re-entry and the Halting problem

Abstract: Implications of the turing completeness of reactiondiffusion models, informed by GPGPU simulations on an XBox 360: Cardiac arrhythmias, re-entry and the halting problem.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

0
15
0

Year Published

2010
2010
2023
2023

Publication Types

Select...
6
1
1

Relationship

0
8

Authors

Journals

citations
Cited by 20 publications
(15 citation statements)
references
References 31 publications
0
15
0
Order By: Relevance
“…The first published simulation of 2D wave propagation in cardiac arrhythmias model using GPU hardware was performed on an Xbox 360 and resulted in a speedup of more than for specific model parameters [28]. Our work is the first to report the simulation results of the 2D wave propagation using CUDA, OpenCL, and OpenACC to manually ( CUDA/OpenCL) and automatically (OpenACC) take advantage of the power of modern computational accelerators like GPUs and Intel Xeon Phi coprocessor.…”
Section: Discussionmentioning
confidence: 99%
“…The first published simulation of 2D wave propagation in cardiac arrhythmias model using GPU hardware was performed on an Xbox 360 and resulted in a speedup of more than for specific model parameters [28]. Our work is the first to report the simulation results of the 2D wave propagation using CUDA, OpenCL, and OpenACC to manually ( CUDA/OpenCL) and automatically (OpenACC) take advantage of the power of modern computational accelerators like GPUs and Intel Xeon Phi coprocessor.…”
Section: Discussionmentioning
confidence: 99%
“…This is the typical assumption made by partial differential equation (PDE) models of large collections of cells where individual cell shapes do not play a role in the behavior of the tissue. Numerical computation of PDEs can achieve significant speedup on the GPU, but they have been discussed elsewhere [33,34] so we will not consider this representation any further. Discrete space or lattice representations divide space into discrete units, then cells occupy one or more spatial units thus defining the spatial extent of the cell.…”
Section: Modeling Methods For Biological Behaviorsmentioning
confidence: 99%
“…The electrophysiological equations of cardiac cells are of the reaction-diffusion type, for which GPUs have been shown to be superior to CPUs in both 2 and 3 dimensions with typical acceleration values between 5 and 40 depending on the algorithms used [25,33]. The first simulation of cardiac arrhythmias using GPUs actually was performed on an Xbox 360 [35] using the BCF model [2] (Fig. 7).…”
Section: Related Workmentioning
confidence: 99%