14-01-2016 дата публикации
Номер: US20160012010A1
Принадлежит:
In an embodiment, an apparatus comprises: a first component to perform coherent operations; and a coherent fabric logic coupled to the first component via a first component interface. The coherent fabric logic may be configured to perform full coherent fabric functionality for coherent communications between the first component and a second component coupled to the coherent fabric logic. The first component may include a packetization logic to communicate packets with the coherent fabric logic, but not include coherent interconnect interface logic to perform coherent fabric functionality. Other embodiments are described and claimed. 1. An apparatus comprising:a first component to perform coherent operations; anda coherent fabric logic coupled to the first component via a first component interface, the coherent fabric logic to perform full coherent fabric functionality for coherent communications between the first component and a second component to be coupled to the coherent fabric logic, the first component including a packetization logic to communicate packets with the coherent fabric logic without a coherent interconnect interface that is to perform coherent fabric functionality.2. The apparatus of claim 1 , wherein the coherent fabric logic comprises:a plurality of queues;a plurality of buffers; anda control logic to enable less than all of the plurality of queues and less than all of the plurality of buffers, based on configuration information.3. The apparatus of claim 2 , wherein the coherent fabric logic comprises:an anti-starvation logic to prevent starvation of resources;an anti-deadlock logic to prevent deadlocks; anda router buffer and a control logic to control the router buffer.4. The apparatus of claim 1 , wherein the packetization logic is to provide first packets to the first component interface and to receive second packets from the first component interface claim 1 , the first component interface including an outbound interface and an inbound ...
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