Patent ID: 11874774
Assignee: ADVANCED MICRO DEVICES, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A method, comprising:
in response to each read request of a plurality of read requests received at a memory-side cache device:
detecting an indication that cached data requested by the read request differs from backing data in a memory device coupled with the memory-side cache device when the read request causes a cache hit in the memory-side cache device;
in response to detecting the indication, performing a read rinse transaction by updating the backing data to match the cached data;
recording an indication that the cached data in the memory-side cache device matches the backing data in the memory device; and

in response to each write request of a plurality of write requests received at the memory-side cache device writing payload data specified by the write request to the memory-side cache device by storing the data in an entry of the memory-side cache device.