COHERENCY OVERCOMMIT

• Main Authors: STUECHELI JEFFREY A, STARKE WILLIAM J, SIEGEL MICHAEL S, GUTHRIE GUY L, MARINO CHARLES F
• Format: Patent
• Language: English
• Published: 25.06.2015
• Subjects: CALCULATING; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION ANDCOMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION ANDCOMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THIR OWNENERGY USE; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; PHYSICS; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

One or more systems, devices, methods, and/or processes described can receive, via an interconnect, messages from processing nodes and a first portion of the messages can displace a second portion of the messages based on priorities of the first portion of messages or based on expirations times of the second portion of messages. In one example, the second portion of messages can be stored via a buffer of a fabric controller (FBC) of the interconnect, and the first portion of messages, associated with higher priorities than the second portion of messages, can displace the second portion of messages in the buffer. For instance, the second portion of messages can include speculative commands. In another example, the second portion of messages can be stored via the buffer, and the second portion of messages, associated with expiration times, can displace the second portion of messages based on the expiration times.