Paper《RWriC: A Dynamic Writing Scheme for Variation Compensation for RRAM-based In-Memory Computing》香港科技大学和南方科技大学合作研制了一款面向RRAM存内计算的动态写入方案RWriC,用于补偿RRAM中的设备间差异和周期间差异,显著提升了神经网络推理的准确性。为了在有限的硬件开销下,解决传统RRAM写入过程中由于差异...
Systems and methods are provided for a computing-in memory circuit that includes a bit line and a plurality of computing cells connected to the bit line. Each of the plurality of computing cells includes a memory element, having a data output terminal; a logic element, having a first input ...
存算一体技术（Computing in Memory，CIM）概念的形成，最早可以追溯到上个世纪90年代。从处理单元外的存...
2、来自ISCA2016的一篇论文PRIME: A Novel Processing-in-memory Architecture for Neural Network Computation in ReRAM-based Main Memory让人眼前一亮,这是来自原文的一段话:“Our experimental results show that, compared with a state-of-the-art neural processing unit design, PRIME improves the performance...
受限于内存的存取速度,CPU需要等待数据的到来。人们提出了很多办法来解决这一问题,这其中有一种方案,称为内存内计算(memory-in computing),也就是将计算单元嵌入到内存单元里。内存不仅存储数据,同时也对数据进行计算,由此减少了数据在内存与CPU之间传递的时间,如下图所示,...
The growing computational demand in artificial intelligence calls for hardware solutions that are capable of in situ machine learning, where both training and inference are performed by edge computation. This not only requires extremely energy-efficient architecture (such as in-memory computing) but ...
2.1.2 IN MEMORY COMPUTING 存内计算是一种新的以内存为中心的计算范式,它继承了PIM和迳存计算的精神。迳存计算实现了独立于内存结构的逻辑电路,而存内计算则密切涉及内存单元、内存阵列和计算中的外围电路。 通常需要对它们进行结构修改或额外的特殊电路来支持计算。 从历史上看,存内计算被认为是一种经济上不可行...
Sun, H. et al. Gibbon: efficient co-exploration of NN model and processing-in-memory architecture. In2022 Design, Automation and Test in Europe Conference and Exhibition (DATE)867–872 (IEEE, 2022). Jiang, W. et al. Device-circuit-architecture co-exploration for computing-in-memory neural ...
Microchip Technology, via its Silicon Storage Technology (SST) subsidiary, today announced that its SuperFlash® memBrain™ neuromorphic memory solution has solved this problem for the WITINMEM neural processing SoC, the first in volume production t
Neural architecture search for in-memory computing-based deep learning accelerators Olga Krestinskaya Mohammed E. Fouda Khaled N. Salama Nature Reviews Electrical Engineering(2024) Non-volatile 2D MoS2/black phosphorus heterojunction photodiodes in the near- to mid-infrared region ...