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E2CDA: TYPE 1: Durable, Energy-Efficient, Pausable Processing in Polymorphic Memories (DEEP3M)

E2CDA：类型 1：多态存储器中的耐用、节能、可暂停处理 (DEEP3M)

基本信息

批准号：
1740286
负责人：
Huili Grace Xing
金额：
$ 186.67万
依托单位：
Cornell University
依托单位国家：
美国
项目类别：
Continuing Grant
财政年份：
2017
资助国家：
美国
起止时间：
2017-10-01 至 2021-09-30
项目状态：
已结题

来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=1740286&HistoricalAwards=false
关键词：
E2CDA TYPE Durable Energy Efficient

项目摘要

In modern computer systems, memories located close to the processing unit must be fast with nearly infinite endurance to support operation rates exceeding a billion per second. However, these memories cannot be scaled to very small sizes, i.e. they are low-capacity, and/or they lose their contents when the power is off, i.e. they are volatile. Existing high-capacity non-volatile memories, such as solid-state hard drives, must typically be situated away from the processing unit. As a result, it takes extra time for a processing unit to fetch data, process them and store them back. Furthermore, most non-volatile memories can only be erased and written a finite number of times. An ultimate memory should be suitable to be embedded in all systems. The desired features of this memory include non-volatility, low-power operation, infinite endurance, large on-off ratios, excellent write-error rates, nanosecond writing time, sub-nanosecond reading time, and good scalability.This project uses an interdisciplinary approach spanning materials, devices, circuits and architectures to realize such a memory and paradigm-shifting in-memory-processing architectures. The outcome will be durable, energy-efficient, pausable processing in polymorphic memories (DEEP3M), where computational capabilities are pushed directly into the high-capacity memories enabling massively parallel computation with fast and energy-efficient memory access. This approach builds on recent breakthroughs in physics of magnetic switching and advanced materials, and enables a transformative, holistic exploration of processing and memory by re-imaging the memory device as a computing element itself. This view will provide new insights and an entirely new paradigm for the semiconductor industry in the emerging era of Big Data. The team will also provide interdisciplinary educational opportunities to students and public alike.

在现代计算机系统中，位于处理单元附近的存储器必须具有几乎无限的耐久性以支持超过每秒十亿次的操作速率。然而，这些存储器不能被缩放到非常小的尺寸，即它们是低容量的，和/或它们在断电时丢失它们的内容，即它们是易失性的。现有的高容量非易失性存储器（诸如固态硬盘驱动器）通常必须位于远离处理单元的位置。因此，处理单元需要额外的时间来获取数据，处理它们并将它们存储回去。此外，大多数非易失性存储器只能被擦除和写入有限次数。最终的存储器应该适合于嵌入在所有系统中。该存储器的预期特性包括非易失性、低功耗、无限耐久性、大开关比、优异的写入错误率、纳秒级写入时间、亚纳秒级阅读时间和良好的可扩展性。其结果将是持久的，节能的，可暂停的处理多态存储器（DEEP 3 M），其中计算能力被直接推到高容量的存储器，使大规模并行计算与快速和节能的存储器访问。这种方法建立在磁开关和先进材料物理学的最新突破基础上，通过将存储设备重新成像为计算元件本身，实现了对处理和存储的变革性整体探索。这一观点将为新兴的大数据时代的半导体行业提供新的见解和全新的范式。该团队还将为学生和公众提供跨学科的教育机会。

项目成果

期刊论文数量（19）

专著数量（0）

科研奖励数量（0）

会议论文数量（0）

专利数量（0）

The new nitrides: layered, ferroelectric, magnetic, metallic and superconducting nitrides to boost the GaN photonics and electronics eco-system

DOI：
10.7567/1347-4065/ab147b
发表时间：
2019-06-01
期刊：
JAPANESE JOURNAL OF APPLIED PHYSICS
影响因子：
1.5
作者：
Jena, Debdeep;Page, Ryan;Xing, Huili Grace
通讯作者：
Xing, Huili Grace

Finite-Alphabet Wiener Filter Precoding for mmWave Massive MU-MIMO Systems

用于毫米波大规模 MU-MIMO 系统的有限字母维纳滤波器预编码

DOI：
10.1109/ieeeconf44664.2019.9048799
发表时间：
2019
期刊：
and Computers
影响因子：
0
作者：
Castaneda, Oscar;Jacobsson, Sven;Durisi, Giuseppe;Goldstein, Tom;Studer, Christoph
通讯作者：
Studer, Christoph

Materials Relevant to Realizing a Field-Effect Transistor Based on Spin–Orbit Torques

DOI：
10.1109/jxcdc.2019.2961333
发表时间：
2019-12
期刊：
IEEE Journal on Exploratory Solid-State Computational Devices and Circuits
影响因子：
2.4
作者：
Phillip Dang;Zexuan Zhang;J. Casamento;Xiang Li;J. Singhal;D. Schlom;D. Ralph;H. Xing;D. Jena-D.
通讯作者：
Phillip Dang;Zexuan Zhang;J. Casamento;Xiang Li;J. Singhal;D. Schlom;D. Ralph;H. Xing;D. Jena-D.

Finite-Alphabet MMSE Equalization for All-Digital Massive MU-MIMO mmWave Communication

适用于全数字大规模 MU-MIMO 毫米波通信的有限字母 MMSE 均衡

DOI：
10.1109/jsac.2020.3000840
发表时间：
2020
期刊：
IEEE Journal on Selected Areas in Communications
影响因子：
16.4
作者：
Castaneda, Oscar;Jacobsson, Sven;Durisi, Giuseppe;Goldstein, Tom;Studer, Christoph
通讯作者：
Studer, Christoph

Soft-Output Finite Alphabet Equalization for mmWave Massive MIMO

毫米波大规模 MIMO 的软输出有限字母均衡

DOI：
10.1109/icassp40776.2020.9053097
发表时间：
2020
期刊：
Speech and Signal Processing (ICASSP
影响因子：
0
作者：
Castaneda, Oscar;Jacobsson, Sven;Durisi, Giuseppe;Goldstein, Tom;Studer, Christoph
通讯作者：
Studer, Christoph