1.1 背景介绍：页表、缓存、预测执行与隐蔽信道 页表：页表是 CPU 管理内存的核心机制。当页表机制启用时，CPU 指令采用虚拟地址（virtual address，又称 linear address）访问内存。随后，CPU 利用页表将该虚拟地址翻译为物理地址（physical address），从而从物理内存中读取/写入数据。页表中，每个虚拟地址页（一般以 ...
The San Diego Supercomputer Center at UC San Diego will leverage Habana’s purpose-built artificial intelligence training and inference accelerators.
University of California, San Diego Tsui-Wei (Lily) Weng’s research is centered on trustworthy machine learning, with a focus on enhancing and ensuring the robustness and interpretability of modern deep learning systems. These systems are pivotal in various engineering and scientific fields, including...
The silent fix for Lighttpd concerns an out-of-bounds read vulnerability that could be exploited to exfiltrate sensitive data, such as process memory addresses, thereby allowing threat actors to bypass crucial security mechanisms like address space ... SLAM Attack: New Spectre-based Vulnerability ...
Researchers at the University of California San Diego (UCSD) have found a new way to execute Spectre-like side channel attacks against high-end Intel CPUs, including the recent Raptor Lake and Alder Lake microprocessors. Like Spectre, the new technique, which the researchers have dubbed "Indirecto...
The Indirector attack discovered by University of California San Diego researchers focuses on the indirect branch predictor of a CPU.
A slow release on his jump shot and average explosiveness beating defenders off the dribble are things he'll have to address in the pre-draft process, but he has as high a floor as any prospect and plenty of room to grow, considering his youth and late-blooming trajectory. Full sco...
A slow release on his jump shot and average explosiveness beating defenders off the dribble are things he'll have to address in the pre-draft process, but he has as high a floor as any prospect and plenty of room to grow, considering his youth and late-blooming trajectory. Full scouting...
Intel server systems with different Intel Data Center GPUs. Through the strong interchange of pivotal components and accessories, these servers can transform into a myriad of innovative and customized configurations, precisely tailored to address the unique requirements of users engaged ...
Building on oneAPI adoption and implementation progress, the initiative is shifting to a community forum to shape the future direction of oneAPI and address the evolving needs of developers, software vendors, national labs, researchers and silicon vendors. Codeplay, an Intel subsidiary with expertise ...