1. 行业概述 存算一体(Computing-in-Memory, CIM)技术是一种革命性的计算架构,通过将计算和存储功能集成在同一芯片中,解决了传统冯・诺依曼架构中的 “内存墙” 问题。随着人工智能、边缘计算和数据中心等领域的快速发展,存算一体技术因其高效能、低功耗的特点,成为未来计算架构的重要方向。 2. 市场驱动因素 2.1...
存内计算(Compute-in-Memory/Computing-in-memory,CIM)以在现代数据密集型工作负载应用程序中降低数据移动能量和延迟成本。DAC2024录用CIM相关文章16篇,主要分布在两大SESSION中,主要介绍了CIM在架构、电路、器件、设计方法的最新进展。 SESSION:MEMORIES HAVE A MIND OF THEIR OWN共录用了6篇文章,有4篇来自中国大陆...
恒烁股份在存算一体(Computing-in-Memory, CIM)技术领域的竞争力主要体现在以下几个方面,与国内外同行相比具备一定的差异化和技术优势: --- ### **1. 架构设计与能效比** - **模拟计算与混合架构**:恒烁股份的存算一体芯片可能采用**模拟计算+数字混合架构**,直接在存储器阵列中完成部分计算任务(如矩阵乘...
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...
ISSCC2025 Computing-In-Memory Session 趋势整理 今天下午ISSCC 2025发布会开完,CIM Session花落谁家终于清楚了。今年CIM被放到了Session 14,共录取七篇,投稿数如果和去年差不多的话,那么录取率应该是进一步下降了(去年录取了九篇)。只能说体感上来说就明显越来越卷。
ISSCC2024 Computing-In-Memory Session 趋势整理 今天上午ISSCC2024远东区推介会,主要关注了一下Computing-In-Memory Session。CIM今年被放在了Session 34,会上主持人透露CIM方向一共投稿了50篇,最后录用了9篇,算下来录用率不到20%,不得不感慨一句相当之卷。
Computing in memory (CIM) could be used to overcome the von Neumann bottleneck and to provide sustainable improvements in computing throughput and energy efficiency. Underlying the different CIM schemes is the implementation of two kinds of computing pri
Analog CIM: 1.End-to-End DNN Inference on a Massively Parallel Analog In Memory Computing Architecture Paper:https://ieeexplore.ieee.org/abstract/document/10137208 2.A 22nm Delta-Sigma Computing-In-Memory (ΔΣCIM) SRAM Macro with Near-Zero-Mean Outputs and LSB-First ADCs Achieving 21.38TOPS...
1. A memory device, comprising: a memory array comprising at least one memory segment configured to store weight data; at least one weight buffer coupled to the at least one memory segment, and configured to hold new weight data to be updated in the at least one memory segment; at least...
A computing in memory (CIM) cell includes a memory cell circuit, a first semiconductor element, a second semiconductor element, and a third semiconductor element. A first terminal of the first semiconductor element is coupled to a first computing bit-line. A control terminal of the first semicon...