公开(公告)号：US09971703B2

公开(公告)日：2018-05-15

申请号：US15672425

申请日：2017-08-09

Applicant: Intel Corporation

Inventor： Marcelo S. Cintra ,  Cheng Wang ,  Youfeng Wu ,  Alexandre Xavier DuChateau

IPC: G06F12/1009 ,  G06F12/02

CPC classification number: G06F12/1009 ,  G06F8/447 ,  G06F9/3836 ,  G06F9/44568 ,  G06F12/0238 ,  G06F12/0292 ,  G06F2212/1044

Abstract: Technologies for persistent memory pointer access include a computing device having a persistent memory including one or more nonvolatile regions. The computing device may load a persistent memory pointer having a static region identifier, a segment identifier, and an offset from the persistent memory. The computing device may map the static region identifier to a dynamic region identifier and determine a virtual memory address of the persistent memory pointer target based on the dynamic region identifier, the segment identifier, and the offset. The computing device may load an in-storage representation of a persistent-export pointer from the persistent memory, map the in-storage representation to a runtime representation, and determine a target address of a persistent external data object based on the runtime representation. The computing device may include a compiler to generate output code including persistent memory pointer and/or persistent-export pointer accesses. Other embodiments are described and claimed.

公开(公告)号：US20170337137A1

公开(公告)日：2017-11-23

申请号：US15672425

申请日：2017-08-09

Applicant: Intel Corporation

Inventor： Marcelo S. Cintra ,  Cheng Wang ,  Youfeng Wu ,  Alexandre Xavier DuChateau

IPC: G06F12/1009 ,  G06F12/02

CPC classification number: G06F12/1009 ,  G06F8/447 ,  G06F9/3836 ,  G06F9/44568 ,  G06F12/0238 ,  G06F12/0292 ,  G06F2212/1044

Abstract: Technologies for persistent memory pointer access include a computing device having a persistent memory including one or more nonvolatile regions. The computing device may load a persistent memory pointer having a static region identifier, a segment identifier, and an offset from the persistent memory. The computing device may map the static region identifier to a dynamic region identifier and determine a virtual memory address of the persistent memory pointer target based on the dynamic region identifier, the segment identifier, and the offset. The computing device may load an in-storage representation of a persistent-export pointer from the persistent memory, map the in-storage representation to a runtime representation, and determine a target address of a persistent external data object based on the runtime representation. The computing device may include a compiler to generate output code including persistent memory pointer and/or persistent-export pointer accesses. Other embodiments are described and claimed.

公开(公告)号：US20160378679A1

公开(公告)日：2016-12-29

申请号：US14751454

申请日：2015-06-26

Applicant: Intel Corporation

Inventor： Marcelo S. Cintra ,  Cheng Wang ,  Youfeng Wu ,  Alexandre Xavier DuChateau

IPC: G06F12/10 ,  G06F12/02

CPC classification number: G06F12/1009 ,  G06F8/447 ,  G06F9/3836 ,  G06F9/44568 ,  G06F12/0238 ,  G06F12/0292 ,  G06F2212/1044

Abstract: Technologies for persistent memory pointer access include a computing device having a persistent memory including one or more nonvolatile regions. The computing device may load a persistent memory pointer having a static region identifier, a segment identifier, and an offset from the persistent memory. The computing device may map the static region identifier to a dynamic region identifier and determine a virtual memory address of the persistent memory pointer target based on the dynamic region identifier, the segment identifier, and the offset. The computing device may load an in-storage representation of a persistent-export pointer from the persistent memory, map the in-storage representation to a runtime representation, and determine a target address of a persistent external data object based on the runtime representation. The computing device may include a compiler to generate output code including persistent memory pointer and/or persistent-export pointer accesses. Other embodiments are described and claimed.

Abstract translation: 用于持久存储器指针访问的技术包括具有包括一个或多个非易失性区域的持久存储器的计算设备。 计算设备可以从永久存储器加载具有静态区域标识符，段标识符和偏移的持久存储器指针。 计算设备可以将静态区域标识符映射到动态区域标识符，并且基于动态区域标识符，段标识符和偏移来确定持久存储器指针目标的虚拟存储器地址。 计算设备可以从永久存储器加载持久输出指针的存储器表示，将存储器表示映射到运行时表示，并且基于运行时表示来确定持久外部数据对象的目标地址。 计算设备可以包括用于生成包括持久存储器指针和/或持久输出指针访问的输出代码的编译器。 描述和要求保护其他实施例。

公开(公告)号：US09767037B2

公开(公告)日：2017-09-19

申请号：US14751454

申请日：2015-06-26

Applicant: Intel Corporation

Inventor： Marcelo S. Cintra ,  Cheng Wang ,  Youfeng Wu ,  Alexandre Xavier DuChateau

IPC: G06F12/10 ,  G06F12/02 ,  G06F12/1009

CPC classification number: G06F12/1009 ,  G06F8/447 ,  G06F9/3836 ,  G06F9/44568 ,  G06F12/0238 ,  G06F12/0292 ,  G06F2212/1044

Abstract: Technologies for persistent memory pointer access include a computing device having a persistent memory including one or more nonvolatile regions. The computing device may load a persistent memory pointer having a static region identifier, a segment identifier, and an offset from the persistent memory. The computing device may map the static region identifier to a dynamic region identifier and determine a virtual memory address of the persistent memory pointer target based on the dynamic region identifier, the segment identifier, and the offset. The computing device may load an in-storage representation of a persistent-export pointer from the persistent memory, map the in-storage representation to a runtime representation, and determine a target address of a persistent external data object based on the runtime representation. The computing device may include a compiler to generate output code including persistent memory pointer and/or persistent-export pointer accesses. Other embodiments are described and claimed.