What Is Processing in Memory and How Is It Advancing?
Originally published on The Daily Flare . Modern processors can perform enormous numbers of calculations, but moving data between a processor and memory can become a major limitation. Processing in memory (PIM) approaches the problem by placing some computing capability closer to, or directly inside, memory so that selected operations do not have to travel back and forth to a separate processor.…
Processing in Memory (PIM) is an innovative approach to computing that places some computing capability closer to, or directly inside, memory modules. This allows selected operations to be performed locally, reducing the need for data to travel back and forth between the processor and memory. This is particularly beneficial for AI workloads, as many of these tasks repeatedly move large amounts of data between compute units and high-bandwidth memory, which can become a major bottleneck.
PIM aims to reduce unnecessary data movement and improve the efficiency of memory bandwidth usage. Samsung has been actively researching and developing PIM, integrating processing capability into high-bandwidth memory to reduce data movement for AI workloads. While PIM is not a universal replacement for CPUs or GPUs, it offers a promising solution to address the data movement bottleneck in AI systems.
Brief written by urgent.news from Dev.to's own syndicated text. Machine-written — may contain errors; check the original before relying on it.
