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arXiv · 1811.07861

A Faster DiSH: Hardware Implementation of a Discrete Cell Signaling Network Simulator

Kevin Gilboy·Khaled Sayed·Niteesh Sundaram·Kara Bocan·Natasa Miskov-Zivanov
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Abstract

Development of fast methods to conduct in silico experiments using computational models of cellular signaling is a promising approach toward advances in personalized medicine. However, software-based cellular network simulation has run-times plagued by wasted CPU cycles and unnecessary processes. Hardware-based simulation affords substantial speedup, but prior attempts at hardware-based biological simulation have been limited in scope and have suffered from inaccuracies due to poor random number generation. In this work, we propose several hardware-based simulation schemes utilizing novel random update index generation techniques for step-based and round-based stochastic simulations of cellular networks. Our results show improved runtimes while maintaining simulation accuracy compared to software implementations.

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Kevin Gilboy, Khaled Sayed, Niteesh Sundaram, Kara Bocan, Natasa Miskov-Zivanov. 2018-11-19. A Faster DiSH: Hardware Implementation of a Discrete Cell Signaling Network Simulator. https://arxiv.org/abs/1811.07861

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