Patent ID: 11947476
Assignee: ADVANCED MICRO DEVICES, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 9:
10. A system for cross-chiplet performance data streaming, comprising:
at least one processor; and
memory storing instructions that, when executed by the at least one processor, cause the system to:
accumulate, by a first subservient chiplet, first event data associated with a first event indicative of a performance aspect of the first subservient chiplet,
send, by the first subservient chiplet, the first event data over a chiplet bus to a master chiplet,
receive, by the master chiplet, the first event data from the first subservient chiplet,
add, by the master chiplet, the received first event data to a first event record, the first event record containing event data associated with the first event and previously received from the first subservient chiplet over the chiplet bus;
store, by the master chiplet, the event record, in a memory;

accumulate, by a second subservient chiplet, second event data associated with a second event indicative of a performance aspect of the second subservient chiplet;
send, by the second subservient chiplet, the second event data over the chiplet bus to the master chiplet;
receive, by the master chiplet, the second event data from the second subservient chiplet; and
add, by the master chiplet, the received second event data to a second event record, the second event record containing event data associated with the second event and previously received from the second subservient chiplet over the chiplet bus.