EPI Consortium members published “A 10-core SoC with 20 Fine-Grain Power Domains for Energy-Proportional Data-Parallel Processing over a Wide Voltage and Temperature Range” in ESSCIRC 2021 – IEEE 47th European Solid State Circuits Conference (ESSCIRC).
Here you can find a link to an open access version of the article: https://ieeexplore.ieee.org/document/9567755.
DOI: https://doi.org/10.1109/ESSCIRC53450.2021.9567755.
Luca Benini, University of Bologna, Italy and Frank K. Gürkaynak, ETH Zürich, Switzerland held sessions of a lecture at ACACES20 Summer School, titled “Working with RISC-V: from open ISA to open Architecture to open Hardware”, where they also touched upon their work in EPI.
Videos from the sessions are available here:
https://www.hipeac.net/acaces/2020/#/program/courses/3/downloads/