超高速全尺寸gpu加速全局路由

2022 IEEE/ACM International Conference On Computer Aided Design (ICCAD) Pub Date : 2022-10-29 DOI:10.1145/3508352.3549474

Shiju Lin, Martin D. F. Wong

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引用次数: 0

摘要

全局路由是物理设计中必不可少的一步。最近有一些使用GPU加速全局路由器的工作。然而，它们只关注全局路由的某些阶段，整体加速有限。在本文中，我们提出了一个超高速全尺寸gpu加速的全局路由器，并介绍了有用的路由并行化技术。实验结果表明，与其他先进的学术全球路由器相比，我们的3D路由器具有良好的质量和较短的运行时间。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Superfast Full-Scale GPU-Accelerated Global Routing

Global routing is an essential step in physical design. Recently there are works on accelerating global routers using GPU. However, they only focus on certain stages of global routing, and have limited overall speedup. In this paper, we present a superfast full-scale GPU-accelerated global router and introduce useful parallelization techniques for routing. Experiments show that our 3D router achieves both good quality and short runtime compared to other state-of-the-art academic global routers.

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2022 IEEE/ACM International Conference On Computer Aided Design (ICCAD)

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