DRAM-based PIM technology can be implemented in two ways: analog and digital. We discuss the advantages and challenges of each PIM architecture, and provide a comprehensive evaluation of the two PIM architectures, comparing their performance across various types of operations, including bitwise and arithmetic operations.

在2月24日举行的ISSCC 2022（IEEE 国际固态电路会议）上，SK海力士将公开PIM芯片技术的开发成果。 与一般GDDR6标准工作电压（1.35V）相比，GDDR6-AiM的工作电压降低至1.25V，加上与CPU和GPU数据传输的减少，功耗降低了80%，从而可以减少设备的碳排放，改善ESG表现。

PIM has been in the forefront in breeding such leaders with character and competence. They are equipped with cutting-edge knowledge and complementary skills needed to perform in both private and public sectors alike.

We proposed a quantitatively formalized model for the aging reliability of PIM+CPU heterogeneous system and MTTF-ALG (a MTTF-based task scheduling algorithm) to balance the MTTF of whole system.

Processing-in-Memory (PIM) is a technology to alleviate the memory wall. In the PIM architecture, there are processing units for data operations in the memory.

2024年11月19日 · 存算一体化（Processing-in-Memory, PIM）系统是一种旨在克服传统冯·诺依曼架构局限性的新架构，这种架构通过 将数据存储和数据处理紧密耦合， 减少了数据在存储和处理器之间的传输，从而显著提高了性能和能效比。

2023年8月1日 · In this work, we deepdive into UPMEM's commercial PIM technology, a general-purpose PIM-enabled parallel architecture that is highly programmable. Our first key contribution is the development of a flexible simulation framework for PIM.

2023年7月26日 · 文章提到，存算一体技术主要应用于AI、元宇宙和低功耗场景，目前行业处于起步阶段，企业正探索不同算力需求的解决方案。 简单来说就是将 存储资源中嵌入计算能力，以新的运算架构进行二维和三维 矩阵乘法 / 加法运算。 这样减少了数据频繁移动带来的延迟和能耗方面的开销。 虽然多核（例如CPU）/众核（例如GPU） 并行 加速技术也能提升算力，但在 后摩尔时代，存储带宽制约了计算系统的有效带宽，芯片算力增长步履维艰。 特别是， 深度学习 加速 …

CI&T 产品信息管理PIM——为企业产品数据创建记录，专注于提供高质量、完整和准确的产品信息，产品规范和描述，更好地支持销售规划、营销工作。

In this paper, we propose a technique for efficiently mapping virtual addresses to physical addresses in PIM using table-based management. Our technique has the advantage of reducing unnecessary delays and maximizing the use of PIM without …