SmartFRZ: An Efficient Training Framework using Attention-Based Layer Freezing

no code implementations • 30 Jan 2024 • Sheng Li, Geng Yuan, Yue Dai, Youtao Zhang, Yanzhi Wang, Xulong Tang

Therefore, there lacks a generic and smart layer freezing method that can automatically perform ``in-situation'' layer freezing for different networks during training processes.

IR-ORAM: Path Access Type Based Memory Intensity Reduction for Path-ORAM

no code implementations • IEEE International Symposium on High-Performance Computer Architecture (HPCA) 2022 • Mehrnoosh Raoufi, Youtao Zhang, Jun Yang

We develop a set of techniques to reduce the memory intensity of each type while ensuring the obliviousness at the same time — we reduce the number of data blocks to access for each tree path, reduce the number of path accesses for position maps, and convert many dummy path accesses to early write-backs of dirty data in LLC.

Computer Architecture and Systems Computer Security +2