Collaborative Research: SHF: Medium: A New Direction of Research and Development to Fulfill the Promise of Computational Storage

合作研究：SHF：Medium：实现计算存储承诺的研发新方向

• 批准号: 2210753
• 负责人: Xiaodong Zhang
• 金额: $ 40万
• 依托单位: Ohio State University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2022
• 资助国家: 美国
• 起止时间: 2022-07-01 至 2025-06-30
• 项目状态: 未结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=2210753&HistoricalAwards=false
• 关键词: Collaborative; Research; SHF; Medium; New

As the speed gap between processor and storage keeps widening, moving computation closer to data is a promising direction for high-speed data processing. However, multiple challenging issues, such as the limited resources on device hardware, stringent cost and power constraints, difficulties in software development, and the lack of systematic solutions, are unfortunately hindering a widespread adoption of computational storage in reality. This project addresses these critical issues by using a cohesive approach to turn computational storage into a cooperative component in the whole system. This project also aims to make a broader impact by training students at different levels with research activities, enriching curriculum and classroom teaching with new research results, and contributing to educational and outreach activities.This project makes an effort to address the challenging research issues, aiming to provide a new direction to fulfill the promise of computational storage. By using a holistic and system-oriented methodology, the project investigates critical research issues across multiple layers in the system hierarchy and develops effective solutions. Specifically, the project studies multiple important aspects in order to systematically integrate computational storage into existing computing ecosystems, such as designing a service-oriented abstraction for applications, optimizing system-level resource utilization, leveraging proximity and mitigating memory resource contention in device hardware, adapting core data structures and algorithms of applications to fully exploit heterogeneous computing resources, etc. A set of representative application cases is also studied for effectively leveraging computational storage. The success of this project will make broad and significant contributions to enable computational storage to address critical challenges in increasingly more data-centric applications.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

随着处理器和存储之间的速度差距不断扩大，使计算更接近数据是高速数据处理的一个有前途的方向。然而，设备硬件资源有限、严格的成本和功率限制、软件开发困难以及缺乏系统解决方案等多重挑战性问题正在阻碍计算存储在现实中的广泛采用。该项目通过使用内聚方法将计算存储转换为整个系统中的协作组件来解决这些关键问题。该项目还旨在通过研究活动对不同层次的学生进行培训，用新的研究成果丰富课程和课堂教学，并为教育和推广活动做出贡献，从而产生更广泛的影响。该项目努力解决具有挑战性的研究问题，旨在为实现计算存储的承诺提供新的方向。通过使用全面和面向系统的方法，该项目调查了系统层次结构中多个层面的关键研究问题，并制定了有效的解决方案。具体地说，为了系统地将计算存储整合到现有的计算生态系统中，该项目研究了多个重要方面，如设计面向服务的应用抽象，优化系统级资源利用，利用邻近性和缓解设备硬件中的内存资源争用，调整应用的核心数据结构和算法以充分利用异构计算资源等，并研究了一组具有代表性的应用案例，以有效利用计算存储。该项目的成功将为使计算存储能够应对日益以数据为中心的应用程序中的关键挑战做出广泛而重大的贡献。该奖项反映了NSF的法定使命，并通过使用基金会的智力优势和更广泛的影响审查标准进行评估，被认为值得支持。

项目成果

Maze: A Cost-Efficient Video Deduplication System at Web-scale

• DOI: 10.1145/3503161.3548145
• 发表时间: 2022-10
• 期刊: Proceedings of the 30th ACM International Conference on Multimedia
• 作者: An Qin;Mengbai Xiao;Ben Huang;Xiaodong Zhang