公开(公告)号：US10318365B2

公开(公告)日：2019-06-11

申请号：US14437684

申请日：2012-11-02

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Sheng Li ,  Norman P. Jouppi ,  Doe Hyun Yoon

IPC: G06F11/00 ,  G06F11/07 ,  G11C29/42 ,  G11C29/02 ,  G11C29/52 ,  G06F11/10 ,  G06F12/0875 ,  G11C7/20 ,  G11C29/04

Abstract: Example methods, systems, and apparatus to provide selective memory error protection and memory access granularity are disclosed herein. An example system includes a memory controller to determine a selected memory mode based on a request. The memory mode indicates that a memory page is to store a corresponding type of error protection information and is to store data for retrieval using a corresponding access granularity. The memory controller is to store the data and the error protection information in the memory page for retrieval using the error protection information and the access granularity.

公开(公告)号：US10241711B2

公开(公告)日：2019-03-26

申请号：US14774521

申请日：2013-03-14

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Doe Hyun Yoon ,  Sheng Li ,  Jishen Zhao ,  Norman P. Jouppi

IPC: G06F12/00 ,  G06F3/06 ,  G06F12/0868 ,  G06F12/0897 ,  G06F9/46 ,  G06F12/0804 ,  G06F12/0815

Abstract: Example methods and systems to provide persistent memory are disclosed herein. An example system includes a nonvolatile cache to store data received from a volatile cache. The data is associated with a transaction and the data is to be identified as durable when the transaction is committed. The example system includes a nonvolatile memory to store the data received from the nonvolatile cache when the data is identified as durable.