公开(公告)号：US20160321083A1

公开(公告)日：2016-11-03

申请号：US15105152

申请日：2014-01-22

Applicant: HEWLETT PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： CARLOS HAAS COSTA ,  TACIANO DRECKMANN PEREZ ,  DIEGO RAHN MEDAGLIA ,  MAURICIO NUNES PORTO ,  ROBERTO BENDER ,  JOAO CLAUDIO AMBROSI

IPC: G06F9/44 ,  G06F12/14 ,  G06F3/06

CPC classification number: G06F9/4406 ,  G06F3/0604 ,  G06F3/0626 ,  G06F3/0644 ,  G06F3/0673 ,  G06F9/4401 ,  G06F9/442 ,  G06F12/1408 ,  G06F2212/1052 ,  G06F2212/402

Abstract: In one example, a computer having a processor and a byte-addressable non-volatile read-write main memory. The memory is partitioned into plural regions, each region having at least one defined operational property. At least one of the regions is a metadata region to store plural data sets. Each data set specifies a location in memory, and the at least one operational property, of a corresponding one of the regions.

Abstract translation: 在一个示例中，具有处理器和可字节寻址的非易失性读写主存储器的计算机。 存储器被分割成多个区域，每个区域具有至少一个定义的操作属性。 至少一个区域是用于存储多个数据集的元数据区域。 每个数据集指定存储器中的相应一个区域中的位置和至少一个操作属性。

公开(公告)号：US20180196748A1

公开(公告)日：2018-07-12

申请号：US15539817

申请日：2015-01-28

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： JOAO CLAUDIO AMBROSI ,  JAMES M MANN ,  CRAIG WALRATH ,  Christian PERONE ,  Diego Rahn MEDAGLIA

IPC: G06F12/0804 ,  G06F12/0871 ,  G06F12/02

CPC classification number: G06F12/0804 ,  G06F3/0623 ,  G06F9/4401 ,  G06F12/0246 ,  G06F12/0815 ,  G06F12/0871 ,  Y02D10/13

Abstract: A system includes a non-volatile memory to store a page cache that contains pages of data allocated by an operating system, the pages in the page cache being persistent across a power cycle of the system. The page cache is located in a specified region of the non-volatile memory and is to store the pages of data without tagging a memory region.