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Memory architecture with policy based data storage

  • US 8,595,463 B2
  • Filed: 09/15/2010
  • Issued: 11/26/2013
  • Est. Priority Date: 09/15/2010
  • Status: Expired due to Fees
First Claim
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1. A method of memory management comprising:

  • interrogating, with a memory space controller, memory characteristic information comprised within an excess portion of a virtual address associated with a data store request to determine a memory type to which data is to be stored in a memory space comprising one or more memory types;

    subsequent to the memory space controller determining the memory type to which data is to be stored, mapping the virtual address with a physical address associated with the determined memory type;

    storing data associated with the data store request to the determined memory type;

    clearing the memory characteristic information used to determine the memory type to which data is to be stored from the excess portion; and

    storing post-write memory characteristic information to the excess portion.

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