@inproceedings{tadepalli_23_pasoc,
  author = {Tadepalli, Susmita and Wu, Zhuanhao and Patel, Hiren},
  title = {PASoC: A Predictable Accelerator-Rich SoC},
  year = {2023},
  isbn = {9798400700491},
  publisher = {Association for Computing Machinery},
  address = {New York, NY, USA},
  url = {https://doi.org/10.1145/3576914.3587496},
  doi = {10.1145/3576914.3587496},
  abstract = {We present a model of a predictable accelerator-rich system-on-chip (PASoC) for safety-critical systems. The PASoC allows the integration of multiple coherent agents to interact with each other over a shared memory bus. These agents can be a cluster of cache-coherent homogeneous cores, and fully or one-way coherent hardware accelerators. PASoC supports predictable cache coherence within the cluster of cores, and across agents. The former uses linear cache coherence, and the latter uses a modified version of predictable MSI. We analyze the per-request worst-case latency, a memory request from any of the agents can experience in the PASoC. Finally, we present some observations based on our analysis that can help in future designs of PASoCs.},
  booktitle = {Proceedings of Cyber-Physical Systems and Internet of Things Week 2023},
  pages = {325–330},
  numpages = {6},
  keywords = {Hardware accelerators, Safety-critical systems, Predictability, SoCs},
  location = {San Antonio, TX, USA},
  pdf = {yes},
  public = {yes},
  abbrv = {TCRTS},
  series = {CPS-IoT Week '23}
}