公开(公告)号：US20180217750A1

公开(公告)日：2018-08-02

申请号：US15420313

申请日：2017-01-31

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Vincent Nguyen ,  Thierry Fevrier ,  David Engler

IPC: G06F3/06

CPC classification number: G06F9/5016

Abstract: An example device in accordance with an aspect of the present disclosure includes a plurality of memory segments corresponding to at least one memory channel of a computing system that is to receive a memory module. A performance attribute of an Advanced Configuration and Power Interface (ACPI) table is set to indicate performance of at least one of the plurality of memory segments, and is usable for memory allocation by an operating system memory manager.

公开(公告)号：US20190163366A1

公开(公告)日：2019-05-30

申请号：US16247318

申请日：2019-01-14

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Vincent Nguyen ,  Thierry Fevrier ,  David Engler

IPC: G06F3/06 ,  G06F9/50

Abstract: An example device in accordance with an aspect of the present disclosure includes a plurality of memory segments corresponding to at least one memory channel of a computing system that is to receive a memory module. A performance attribute of an Advanced Configuration and Power Interface (ACPI) table is set to indicate performance of at least one of the plurality of memory segments, and is usable for memory allocation by an operating system memory manager.

公开(公告)号：US20170371776A1

公开(公告)日：2017-12-28

申请号：US15540241

申请日：2015-04-30

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Dwight D. Riley ,  Thierry Fevrier ,  Joseph E. Foster

IPC: G06F12/02 ,  G06F13/16 ,  G06F13/28 ,  G06F17/30

CPC classification number: G06F12/02 ,  G06F12/0246 ,  G06F13/16 ,  G06F13/28 ,  G06F16/1844 ,  G06F2212/1032 ,  G06F2212/7204

Abstract: According to an example, a fabric manager server may migrate data stored in a dual-interface non-volatile dual in-line memory module (NVDIMM) of a memory application server. The fabric manager server may receive data routing preferences for a memory fabric and retrieve the data stored in universal memory of the dual-port NVDIMM according to the data routing preferences through a second port of the dual-port NVDIMM. The retrieved data may then be routed from the dual-port NVDIMM for replication to remote storage according to the data routing preferences. Once the retrieved data is replicated to remote storage, the fabric manager may alert the dual-port NVDIMM.

公开(公告)号：US10649680B2

公开(公告)日：2020-05-12

申请号：US15540237

申请日：2015-04-30

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Dwight D. Riley ,  Joseph E. Foster ,  Thierry Fevrier

IPC: G06F3/06 ,  G06F12/1081 ,  G06F13/16 ,  G06F11/20 ,  G06F13/28

Abstract: According to an example, a dual-port non-volatile dual in-line memory module (NVDIMM) includes a first port to provide a central processing unit (CPU) with access to universal memory of the dual-port NVDIMM and a second port to provide an external NVDIMM manager circuit with access to the universal memory of the dual-port NVDIMM. Accordingly, a media controller of the dual-port NVDIMM may store data received from the CPU through the first port in the universal memory, control dual-port settings received from the CPU, and transmit the stored data to the NVDIMM manager circuit through the second port of the dual-port NVDIMM.

公开(公告)号：US10545686B2

公开(公告)日：2020-01-28

申请号：US15748645

申请日：2015-07-31

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Justin Haanbyull Park ,  Thierry Fevrier ,  David F Heinrich ,  David W Engler

IPC: G06F12/00 ,  G06F3/06 ,  G06F9/4401 ,  G06F1/30 ,  G06F9/50

Abstract: A computing device having firmware, an uninterruptible power supply (UPS), and a memory module with volatile memory. Firmware tasks are prioritized to elevate tasks associated with the copying of the contents of the volatile memory to the nonvolatile memory external to the memory module during the loss of main or primary power.

公开(公告)号：US09483325B2

公开(公告)日：2016-11-01

申请号：US14419387

申请日：2012-09-28

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Louis Laborde ,  Spencer A. Frink ,  Philp Garcia ,  Thierry Fevrier

IPC: G06F9/46 ,  G06F9/52 ,  G06F11/30 ,  G06F11/16 ,  G06F11/34

CPC classification number: G06F9/52 ,  G06F11/1675 ,  G06F11/30 ,  G06F11/3419 ,  G06F11/3466 ,  G06F2201/835 ,  G06F2201/86 ,  G06F2201/88

Abstract: A technique includes writing a first count value associated with a first timestamp counter to a first memory local to the first timestamp counter. The technique includes writing a second count value associated with a second timestamp counter to a second memory local to the second timestamp counter. The timestamp counters are synchronized based at least in part on the first and second count values.

Abstract translation: 一种技术包括将与第一时间戳计数器相关联的第一计数值写入第一时间戳计数器本地的第一存储器。 该技术包括将与第二时间戳计数器相关联的第二计数值写入第二时间戳计数器本地的第二存储器。 至少部分地基于第一和第二计数值来同步时间戳计数器。

公开(公告)号：US10180793B2

公开(公告)日：2019-01-15

申请号：US15420313

申请日：2017-01-31

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Vincent Nguyen ,  Thierry Fevrier ,  David Engler

IPC: G06F3/06

Abstract: An example device in accordance with an aspect of the present disclosure includes a plurality of memory segments corresponding to at least one memory channel of a computing system that is to receive a memory module. A performance attribute of an Advanced Configuration and Power Interface (ACPI) table is set to indicate performance of at least one of the plurality of memory segments, and is usable for memory allocation by an operating system memory manager.

公开(公告)号：US10157017B2

公开(公告)日：2018-12-18

申请号：US15500072

申请日：2015-04-30

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Dwight D. Riley ,  Joseph E. Foster ,  Thierry Fevrier

IPC: G06F3/06 ,  G06F13/16 ,  G06F11/14 ,  G06F11/20 ,  G06F13/28

Abstract: According to an example, data may be replicated using a dual-port nonvolatile dual in-line memory module (NVDIMM). A processor may request, through a first port of the dual-port NVDIMM, to store data to universal memory of the dual-port NVDIMM and to commit the data to remote storage according to a high-availability storage capability of the dual-port NVDIMM. The process may then receive a notification from the dual-port NVDIMM that the data has been transparently committed to the remote storage through a second port of the dual-port NVDIMM.

公开(公告)号：US20180004422A1

公开(公告)日：2018-01-04

申请号：US15540237

申请日：2015-04-30

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Dwight D. Riley ,  Joseph E. Foster ,  Thierry Fevrier

IPC: G06F3/06 ,  G06F13/16 ,  G06F12/1081 ,  G06F13/28 ,  G06F11/20

CPC classification number: G06F3/065 ,  G06F3/0619 ,  G06F3/0679 ,  G06F11/2023 ,  G06F12/1081 ,  G06F13/1684 ,  G06F13/28 ,  G06F2201/805 ,  G06F2201/82 ,  G06F2212/656

Abstract: According to an example, a dual-port non-volatile dual in-line memory module (NVDIMM) includes a first port to provide a central processing unit (CPU) with access to universal memory of the dual-port NVDIMM and a second port to provide an external NVDIMM manager circuit with access to the universal memory of the dual-port NVDIMM. Accordingly, a media controller of the dual-port NVDIMM may store data received from the CPU through the first port in the universal memory, control dual-port settings received from the CPU, and transmit the stored data to the NVDIMM manager circuit through the second port of the dual-port NVDIMM.