HIGH PERFORMANCE PERSISTENT MEMORY

摘要

The embodiments described herein describe technologies for non-volatile memory persistence in a multi-tiered memory system including two or more memory technologies for volatile memory and non-volatile memory.

主权项

1. A non-volatile memory module comprising:
a first memory device of a first memory type; a second memory device of a second memory type, wherein the first memory device is volatile memory and the second memory device is non-volatile memory; and a control element coupled to the first memory device and the second memory device, the control element to:
capture a base image of data stored in the first memory device;store the base image of data in the second memory device;capture incremental updates to the data stored in the first memory device;update the base image stored in the second memory device with the incremental updates; andin response to loss of power to the non-volatile memory module, restore the base image and any incremental updates to the first memory device.