Tomas Tuma, Angeliki Pantazi, et al.
Nature Nanotechnology
Traditional von Neumann computing systems involve separate processing and memory units. However, data movement is costly in terms of time and energy and this problem is aggravated by the recent explosive growth in highly data-centric applications related to artificial intelligence. This calls for a radical departure from the traditional systems and one such non-von Neumann computational approach is in-memory computing. Hereby certain computational tasks are performed in place in the memory itself by exploiting the physical attributes of the memory devices. Both charge-based and resistance-based memory devices are being explored for in-memory computing. In this Review, we provide a broad overview of the key computational primitives enabled by these memory devices as well as their applications spanning scientific computing, signal processing, optimization, machine learning, deep learning and stochastic computing.
Tomas Tuma, Angeliki Pantazi, et al.
Nature Nanotechnology
Irem Boybat, S. R. Nandakumar, et al.
NVMTS 2018
Manuel Le Gallo, Irem Boybat-Kara, et al.
AICAS 2023
Julian Buchel, Athanasios Vasilopoulos, et al.
IEEE JESTCS