对偶原问题在GPU上的仿射缩放方法
Primal Dual Affine Scaling on GPUs
AI总结:
本文提出在GPU上使用对偶原问题仿射缩放方法求解线性优化问题,介绍了将互补松弛定理生成的系统转换为对称系统的策略,并开发了适用于CUDA的求解对称正定子系统的技术,同时探索了减少内存传输和存储需求的策略。
摘要:
本文介绍了在基于GPU的系统上实现原对偶仿射缩放方法以求解线性优化问题的实现。给出了将互补松弛定理生成的系统转换为对称系统的策略。还开发了一种适用于CUDA的求解由此产生的对称正定子系统的新型技术。此外,还探索了各种减少内存传输和存储需求的策略。
英文摘要:
Here we present an implementation of Primal-Dual Affine scaling method to solve linear optimization problem on GPU based systems. Strategies to convert the system generated by complementary slackness theorem into a symmetric system are given. A new CUDA friendly technique to solve the resulting symmetric positive definite subsystem is also developed. Various strategies to reduce the memory transfer and storage requirements were also explored.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。