INTER-CHIPLET ROUTING OF TRANSACTIONS ACROSS MULTI-HETEROGENEOUS CHIPLETS USING HIERARCHICAL ADDRESSING

Registre Brevet USPTO
Numéro d'application 17954430
Statut En instance
Date de dépôt 2022-09-28
Date de la première publication 2023-01-26
Date de publication 2023-01-26
Propriétaire Intel Corporation (USA)
Inventeur(s)
  • Weng, Lichen
  • Nagarajan, Ramadass
  • Jayaraman, Anand
  • Prasad, Vijeta
  • Reyes, Justin
  • Karthikeyan, Gurucharapathy

Abrégé

In one embodiment, a first chiplet includes: a plurality of agents to generate messages, each of the messages having a destination port identifier comprising a first portion to identify a destination chiplet and a second portion to identify a destination agent on the destination chiplet; a die-to die bridge to couple the first chiplet to a second chiplet; a fabric coupled to the die-to-die bridge to route communications between the plurality of agents, where a first agent is to generate a first message having a first destination port identifier; and a first fabric adapter coupled to the first agent, the first fabric adapter to direct the first message to the die-to-die bridge when the first portion of the first destination port identifier identifies a second chiplet as the destination chiplet. Other embodiments are described and claimed.

Classes IPC  ?