21 Papers
13 Citations
Hui Guo is an academic researcher from National University of Defense Technology. The author has contributed to research in topics: Computer science & Cache. The author has an hindex of 3, co-authored 12 publications.
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Papers
Coordinated Page Prefetch and Eviction for Memory Oversubscription Management in GPUs
Qi Yu,Bruce R. Childers,Libo Huang,Cheng Qian,Hui Guo,Zhiying Wang +5 more
- 18 May 2020
TL;DR: In this article, a coordinated page prefetch and eviction (CPPE) is proposed to manage memory oversubscription in GPUs with unified memory, which incorporates a modified page eviction policy, hierarchical page eviction (HPE), and an access pattern-aware prefetcher in a fine-grained manner.
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File Entropy Signal Analysis Combined With Wavelet Decomposition for Malware Classification
TL;DR: A novel method, called Malware Entropy Sequences Reflect the Family (MESRF), to improve the classification of malware based on the entropy sequences features, which shows superiority comparing with other malware classification models.
A Lightweight Cross-Version Binary Code Similarity Detection Based on Similarity and Correlation Coefficient Features
Hui Guo,Shu-guang Huang,Cheng Huang,Min Zhang,Zulie Pan,Fan Shi,Hui Huang,Donghui Hu,Xiaoping Wang +8 more
TL;DR: A new and lightweight method that transforms binary functions into vectors and signals and computes the similarity coefficient value and correlation coefficient value for solving cross-version BCSD problem based on multiple features is proposed.
DyCache: Dynamic Multi-Grain Cache Management for Irregular Memory Accesses on GPU
TL;DR: Through monitoring the memory access pattern of applications, DyCache can dynamically alter the cache management granularity in order to improve the performance of GPU for applications with irregular memory accesses while not impact the performance for regular applications.
9
RT Engine: An Efficient Hardware Architecture for Ray Tracing
Run Yan,Libo Huang,Hui Guo,Ya-shuai Lü,Ling Yang,Nong Xiao,Yongwen Wang,Li Shen,Mengqiao Lan +8 more
TL;DR: A novel architecture, a RT engine (Ray Tracing engine), that accelerates ray tracing is presented, which achieves a performance per area which is 2.4 × greater than the best reported results for ray tracing on dedicated hardware.