公开(公告)号：US10089498B2

公开(公告)日：2018-10-02

申请号：US15021022

申请日：2013-10-31

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Nigel Edwards ,  Chris I. Dalton ,  Paolo Faraboschi

IPC: G06F21/00 ,  G06F21/64 ,  G06F21/52 ,  G06F21/56 ,  G06F21/79 ,  G06F12/14 ,  G06F21/62

Abstract: According to an example, memory integrity checking may include receiving computer program code, and using a loader to load the computer program code in memory. Memory integrity checking may further include verifying the integrity of the computer program code by selectively implementing synchronous verification and/or asynchronous verification. The synchronous verification may be based on loader security features associated with the loading of the computer program code. Further, the asynchronous verification may be based on a media controller associated with the memory containing the computer program code.

公开(公告)号：US20170371561A1

公开(公告)日：2017-12-28

申请号：US15190276

申请日：2016-06-23

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Qiong Cai ,  Paolo Faraboschi ,  Cong Xu ,  Ping Chi ,  Sai Rahul Chalamalasetti ,  Andrew C. Walton

IPC: G06F3/06

CPC classification number: G06F9/38 ,  G06F13/16

Abstract: Techniques for reallocating a memory pending queue based on stalls are provided. In one aspect, it may be determined at a memory stop of a memory fabric that at least one class of memory access is stalled. It may also be determined at the memory stop of the memory fabric that there is at least one class of memory access that is not stalled. At least a portion of a memory pending queue may be reallocated from the class of memory access that is not stalled to the class of memory access that is stalled.

公开(公告)号：US20170220483A1

公开(公告)日：2017-08-03

申请号：US15500576

申请日：2015-04-30

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Mark Lillibridge ,  Paolo Faraboschi

IPC: G06F12/1036 ,  G06F12/0804

CPC classification number: G06F12/1036 ,  G06F12/023 ,  G06F12/0292 ,  G06F12/0804 ,  G06F2212/1012 ,  G06F2212/1016 ,  G06F2212/1041 ,  G06F2212/302 ,  G06F2212/455 ,  G06F2212/657

Abstract: Apertures of a first size in a first physical address space of at least one processor are mapped to respective blocks of the first size in a second address space of a storage medium. Apertures of a second size in the first physical address space are mapped to respective blocks of the second size in the second address space, the second size being different from the first size.

公开(公告)号：US20170220256A1

公开(公告)日：2017-08-03

申请号：US15500594

申请日：2015-04-30

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Rajeev Balasubramonian ,  Paolo Faraboschi ,  Gregg B. Lesartre ,  Naveen Muralimanohar

IPC: G06F3/06

CPC classification number: G06F3/064 ,  G06F3/061 ,  G06F3/0656 ,  G06F3/0683 ,  G06F11/1048 ,  G06F11/1068 ,  G06F12/0238 ,  G06F12/1408 ,  G06F2212/1028 ,  G06F2212/1044 ,  G06F2212/401 ,  G06F2212/7208 ,  G11C29/52 ,  Y02D10/13

Abstract: Techniques for retrieving data blocks from memory devices are provided. In one aspect, a request to retrieve a block of data may be received. The block of data may be in a line in a rank of memory. The rank of memory may include multiple devices. The devices used to store the line in the rank of memory may be determined. The determined devices may be read.

公开(公告)号：US20160232379A1

公开(公告)日：2016-08-11

申请号：US15021022

申请日：2013-10-31

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Nigel Edwards ,  Chris Dalton ,  Paolo Faraboschi

IPC: G06F21/64 ,  G06F12/14 ,  G06F21/62

CPC classification number: G06F21/64 ,  G06F12/1416 ,  G06F21/52 ,  G06F21/566 ,  G06F21/6218 ,  G06F21/79 ,  G06F2212/1052

Abstract: According to an example, memory integrity checking may include receiving computer program code, and using a loader to load the computer program code in memory. Memory integrity checking may further include verifying the integrity of the computer program code by selectively implementing synchronous verification and/or asynchronous verification. The synchronous verification may be based on loader security features associated with the loading of the computer program code. Further, the asynchronous verification may be based on a media controller associated with the memory containing the computer program code.

Abstract translation: 根据示例，存储器完整性检查可以包括接收计算机程序代码，并且使用加载器将计算机程序代码加载到存储器中。 存储器完整性检查还可以包括通过选择性地实现同步验证和/或异步验证来验证计算机程序代码的完整性。 同步验证可以基于与加载计算机程序代码相关联的加载器安全特征。 此外，异步验证可以基于与包含计算机程序代码的存储器相关联的媒体控制器。