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Neuromorphic computing with non-volatile memory (NVM) can significantly improve performance and lower energy consumption of machine learning tasks implemented using spike-based computations and bio-inspired learning algorithms. High…

神经与进化计算 · 计算机科学 2020-07-07 Shihao Song , Anup Das

Non-volatile main memory (NVMM) allows programmers to build complex, persistent, pointer-based data structures that can offer substantial performance gains over conventional approaches to managing persistent state. This programming model…

分布式、并行与集群计算 · 计算机科学 2019-07-26 Lu Zhang , Steven Swanson

Neural networks (NNs) are growing in importance and complexity. A neural network's performance (and energy efficiency) can be bound either by computation or memory resources. The processing-in-memory (PIM) paradigm, where computation is…

硬件体系结构 · 计算机科学 2023-03-28 Geraldo F. Oliveira , Juan Gómez-Luna , Saugata Ghose , Amirali Boroumand , Onur Mutlu

Modern computing systems are embracing hybrid memory comprising of DRAM and non-volatile memory (NVM) to combine the best properties of both memory technologies, achieving low latency, high reliability, and high density. A prominent…

硬件体系结构 · 计算机科学 2020-05-12 Shihao Song , Anup Das , Nagarajan Kandasamy

Software managed byte-addressable hybrid memory systems consisting of DRAMs and NVMMs offer a lot of flexibility to design efficient large scale data processing applications. Operating systems (OS) play an important role in enabling the…

操作系统 · 计算机科学 2023-10-06 Shivank Garg , Aravinda Prasad , Debadatta Mishra , Sreenivas Subramoney

Hybrid memory systems, comprised of emerging non-volatile memory (NVM) and DRAM, have been proposed to address the growing memory demand of applications. Emerging NVM technologies, such as phase-change memories (PCM), memristor, and 3D…

硬件体系结构 · 计算机科学 2024-03-19 Fei Wen , Mian Qin , Paul V. Gratz , A. L. Narasimha Reddy

The conventional von Neumann architecture has been revealed as a major performance and energy bottleneck for rising data-intensive applications. %, due to the intensive data movements. The decade-old idea of leveraging in-memory processing…

硬件体系结构 · 计算机科学 2019-06-18 Bing Li , Bonan Yan , Hai , Li

DIMM-compatible persistent memory unites memory and storage. Prior works utilize persistent memory either by combining the filesystem with direct access on memory mapped files or by managing it as a collection of objects while abolishing…

操作系统 · 计算机科学 2022-04-08 Derrick Greenspan , Naveed Ul Mustafa , Zoran Kolega , Mark Heinrich , Yan Solihin

Emerging non-volatile main memory (NVRAM) technologies provide byte-addressability, low idle power, and improved memory-density, and are likely to be a key component in the future memory hierarchy. However, a critical challenge in achieving…

数据结构与算法 · 计算机科学 2019-08-22 Guy E. Blleloch , Yan Gu

Computing-in-Memory (CiM) architectures based on emerging non-volatile memory (NVM) devices have demonstrated great potential for deep neural network (DNN) acceleration thanks to their high energy efficiency. However, NVM devices suffer…

硬件体系结构 · 计算机科学 2022-07-26 Zheyu Yan , Xiaobo Sharon Hu , Yiyu Shi

Byte-addressable persistent memory (B-APM) presents a new opportunity to bridge the performance gap between main memory and storage. In this paper, we present the usage scenarios for this new technology, based on the capabilities of Intel's…

分布式、并行与集群计算 · 计算机科学 2020-12-14 Michele Weiland , Bernhard Homoelle

Physical Unclonable Functions (PUFs) based on Non-Volatile Memory (NVM) technology have emerged as a promising solution for secure authentication and cryptographic applications. By leveraging the multi-level cell (MLC) characteristic of…

密码学与安全 · 计算机科学 2025-01-14 Hassan Nassar , Ming-Liang Wei , Chia-Lin Yang , Jörg Henkel , Kuan-Hsun Chen

Static performance estimation is essential during compile-time analysis, yet traditional runtime-based methods are costly and platform-dependent. We investigate mems, the number of memory accesses, as a static and architecture-independent…

软件工程 · 计算机科学 2025-05-13 Liwei Zhang , Baoquan Cui , Xutong Ma , Jian Zhang

Molecular activity prediction is critical in drug design. Machine learning techniques such as kernel methods and random forests have been successful for this task. These models require fixed-size feature vectors as input while the molecules…

机器学习 · 计算机科学 2018-01-30 Trang Pham , Truyen Tran , Svetha Venkatesh

Non-Volatile Memory (NVM) cells are used in neuromorphic hardware to store model parameters, which are programmed as resistance states. NVMs suffer from the read disturb issue, where the programmed resistance state drifts upon repeated…

神经与进化计算 · 计算机科学 2022-01-28 Ankita Paul , Shihao Song , Twisha Titirsha , Anup Das

Persistent Memory (PM) makes possible recoverable applications that can preserve application progress across system reboots and power failures. Actual recoverability requires careful ordering of cacheline flushes, currently done in two…

分布式、并行与集群计算 · 计算机科学 2019-09-02 Swapnil Haria , Mark D. Hill , Michael M. Swift

With the emergence of Non-Volatile Memories (NVMs) and their shortcomings such as limited endurance and high power consumption in write requests, several studies have suggested hybrid memory architecture employing both Dynamic Random Access…

操作系统 · 计算机科学 2018-05-08 Reza Salkhordeh , Hossein Asadi

The study of concurrent persistent programs has seen a surge of activity in recent years due to the introduction of non-volatile random access memories (NVRAM), yielding many models and correctness notions that are difficult to compare. In…

分布式、并行与集群计算 · 计算机科学 2022-08-24 Naama Ben-David , Michal Friedman , Yuanhao Wei

While autoregressive Large Vision-Language Models (LVLMs) demonstrate remarkable proficiency in multimodal tasks, they face a "Visual Signal Dilution" phenomenon, where the accumulation of textual history expands the attention partition…

计算机视觉与模式识别 · 计算机科学 2026-05-11 Siyuan Huang , Xiaoye Qu , Yafu Li , Tong Zhu , Zefeng He , Muxin Fu , Daizong Liu , Wei-Long Zheng , Yu Cheng

Dynamic graphs, featuring continuously updated vertices and edges, have grown in importance for numerous real-world applications. To accommodate this, graph frameworks, particularly their internal data structures, must support both…

数据结构与算法 · 计算机科学 2024-03-06 Abdullah Al Raqibul Islam , Dong Dai