This position paper addresses the growing memory demands of multi-agent systems powered by large language models (LLMs). It frames multi-agent memory as a computer architecture problem, drawing parallels to traditional computer systems where memory hierarchy and bandwidth are critical bottlenecks. The authors distinguish between shared and distributed memory paradigms for agents and propose a three-layer memory hierarchy – I/O, cache, and memory – tailored for agentic systems. Key challenges identified include the need for protocols for cache sharing and memory access, and, crucially, establishing multi-agent memory consistency to ensure coherent and reliable operation.
A deep dive into the clever barrel shifter design used in the Intel 80386 processor, explaining how it efficiently performs bitwise shifts and rotations. The article details the logic behind the shifter, its construction using multiplexers, and how it contributes to the 80386's performance.
An article detailing the history of LISP machines and the SCHEME-78 microprocessor, designed to closely match the LISP language, developed by Guy L. Steele and Gerald Jay Sussman. It discusses the motivations behind creating dedicated LISP hardware, its eventual decline, and its relevance to modern AI hardware.
This article details the design and construction of a 512-bit magnetic core memory system running at 200kHz, including the challenges faced, scaling techniques, and practical advice for building your own system.
