Technologies for position-independent persistent memory pointers

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United States of America Patent

PATENT NO 9767037
SERIAL NO

14751454

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Abstract

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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.

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Patent Owner(s)

  • INTEL CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cintra, Marcelo S Milpitas, US 2 5
DuChateau, Alexandre Xavier Santa Clara, US 8 45
Wang, Cheng San Ramon, US 437 3411
Wu, Youfeng Palo Alto, US 126 2705

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