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Architectural simulators hold a vital role in RISC-V research, providing a crucial platform for workload evaluation without the need for costly physical prototypes. They serve as a dynamic environment for exploring innovative architectural…

Hardware Architecture · Computer Science 2024-05-27 Debjyoti Bhattacharjee , Anmol , Tommaso Marinelli , Karan Pathak , Peter Kourzanov

Quantum circuit simulations are essential for the verification of quantum algorithms on behalf of real quantum devices. However, the memory requirements for such simulations grow exponentially with the number of qubits involved in quantum…

Quantum Physics · Physics 2025-03-04 Dongin Lee , Enhyeok Jang , Seungwoo Choi , Junwoong An , Cheolhwan Kim , Won Woo Ro

Computer simulation platforms offer an alternative solution by emulating complex systems in a controlled manner. However, existing Edge Computing (EC) simulators, as well as general-purpose vehicular network simulators, are not tailored for…

Networking and Internet Architecture · Computer Science 2025-01-07 Fan Wu , Xiaolong Xu , Muhammad Bilal , Xiangwei Wang , Hao Cheng , Siyu Wu

With emerging storage-class memory (SCM) nearing commercialization, there is evidence that it will deliver the much-anticipated high density and access latencies within only a few factors of DRAM. Nevertheless, the latency-sensitive nature…

Binary neural networks (BNNs) that use 1-bit weights and activations have garnered interest as extreme quantization provides low power dissipation. By implementing BNNs as computing-in-memory (CIM), which computes multiplication and…

Machine Learning · Computer Science 2021-10-20 Minh-Son Le , Thi-Nhan Pham , Thanh-Dat Nguyen , Ik-Joon Chang

The ever-increasing computation complexity of fastgrowing Deep Neural Networks (DNNs) has requested new computing paradigms to overcome the memory wall in conventional Von Neumann computing architectures. The emerging Computing-In-Memory…

Hardware Architecture · Computer Science 2021-12-14 Kaining Zhou , Yangshuo He , Rui Xiao , Jiayi Liu , Kejie Huang

Designing lightweight convolutional neural network (CNN) models is an active research area in edge AI. Compute-in-memory (CIM) provides a new computing paradigm to alleviate time and energy consumption caused by data transfer in von Neumann…

Hardware Architecture · Computer Science 2025-08-19 Wenyong Zhou , Yuan Ren , Jiajun Zhou , Tianshu Hou , Ngai Wong

Processing-in-memory (PIM) architecture is an inherent match for data analytics application, but we observe major challenges to address when accelerating it using PIM. In this paper, we propose Darwin, a practical LRDIMM-based multi-level…

Systems and Control · Electrical Eng. & Systems 2025-09-23 Donghyuk Kim , Jae-Young Kim , Wontak Han , Jongsoon Won , Haerang Choi , Yongkee Kwon , Joo-Young Kim

This paper focuses on the simulation of multi-die System-on-Chip (SoC) architectures using VisualSim, emphasizing chiplet-based system modeling and performance analysis. Chiplet technology presents a promising alternative to traditional…

Hardware Architecture · Computer Science 2025-11-04 Wajid Ali , Ayaz Akram , Deepak Shankar

Processing-in-memory (PIM) has been explored for decades by computer architects, yet it has never seen the light of day in real-world products due to their high design overheads and lack of a killer application. With the advent of critical…

Hardware Architecture · Computer Science 2024-03-08 Bongjoon Hyun , Taehun Kim , Dongjae Lee , Minsoo Rhu

The growth of machine learning (ML) workloads has underscored the importance of efficient memory hierarchies to address bandwidth, latency, and scalability challenges. HERMES focuses on optimizing memory subsystems for RISC-V architectures…

Hardware Architecture · Computer Science 2025-03-25 Pranav Suryadevara

Computation-in-Memory (CiM) is attracting attention as a technology that can perform MAC calculations required for AI accelerators, at high speed with low power consumption. However, there is a problem regarding power consumption and…

Hardware Architecture · Computer Science 2025-07-21 Fuyuki Kihara , Seiji Uenohara , Satoshi Awamura , Naoko Misawa , Chihiro Matsui , Ken Takeuchi

Content addressable memory (CAM) stands out as an efficient hardware solution for memory-intensive search operations by supporting parallel computation in memory. However, developing a CAM-based accelerator architecture that achieves…

Hardware Architecture · Computer Science 2024-03-11 Mengyuan Li , Shiyi Liu , Mohammad Mehdi Sharifi , X. Sharon Hu

CXLMemSim is a fast, lightweight simulation framework that enables performance characterization of memory systems based on Compute Express Link (CXL) .mem technology. CXL.mem allows disaggregation and pooling of memory to mitigate memory…

Performance · Computer Science 2025-06-18 Yiwei Yang , Brian Zhao , Yusheng Zheng , Pooneh Safayenikoo , Tanvir Ahmed Khan , Andi Quinn

Combinatorial optimization problems (COPs) are crucial in many applications but are computationally demanding. Traditional Ising annealers address COPs by directly converting them into Ising models (known as direct-E transformation) and…

Emerging Technologies · Computer Science 2025-10-07 Yu Qian , Xianmin Huang , Ranran Wang , Zeyu Yang , Min Zhou , Thomas Kämpfe , Cheng Zhuo , Xunzhao Yin

In-memory computing technology is used extensively in artificial intelligence devices due to lower power consumption and fast calculation of matrix-based functions. The development of such a device and its integration in a system takes a…

This paper investigates the energy-aware virtual machine (VM) allocation problems in clouds along characteristics: multiple resources, fixed interval time and non-preemption of virtual machines. Many previous works have been proposed to use…

Distributed, Parallel, and Cluster Computing · Computer Science 2015-11-25 Nguyen Quang-Hung , Nam Thoai

ReRAM-based in-memory computing (IMC) architectures are promising candidates for energy-efficient matrix-vector multiplication. While scaling the size of ReRAM arrays allows for the amortization of power-hungry peripheral circuits like DACs…

Systems and Control · Electrical Eng. & Systems 2026-04-23 Ching-Yi Lin , Sahil Shah

Information and communication technologies account for a growing portion of global environmental impacts. While emerging technologies, such as emerging non-volatile memories (eNVM), offer a promising solution to energy efficient computing,…

Hardware Architecture · Computer Science 2026-02-06 Hongbang Wu , Xuesi Chen , Shubham Jadhav , Amit Lal , Lillian Pentecost , Udit Gupta

The global scarcity of GPUs necessitates more sophisticated strategies for Deep Learning jobs in shared cluster environments. Accurate estimation of how much GPU memory a job will require is fundamental to enabling advanced scheduling and…

Performance · Computer Science 2025-10-27 Jiabo Shi , Dimitrios Pezaros , Yehia Elkhatib
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