Invention Grant
- Patent Title: Speculative prefetching of data stored in flash memory
- Patent Title (中): 闪存中存储的数据的推测预取
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Application No.: US14148910Application Date: 2014-01-07
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Publication No.: US09582204B2Publication Date: 2017-02-28
- Inventor: Christopher J Sarcone , Shai Ojalvo
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Meyertons, Hood, Kivlin, Kowert & Goetzel, P.C.
- Main IPC: G11C29/00
- IPC: G11C29/00 ; G06F3/06 ; G06F12/02 ; G06F11/10 ; G11C29/52 ; G06F12/08
Abstract:
A method for data storage, includes holding a definition of a speculative readout mode for readout in a storage device, in which the storage device is requested to read a data unit having a data unit size, and in response the storage device retrieves a storage page that contains the data unit and has a storage page size larger than the data unit size, and retains the storage page in preparation for subsequent requests. Activation of the speculative readout mode is coordinated. A readout command using the speculative readout mode is performed.
Public/Granted literature
- US20150193155A1 SPECULATIVE PREFETCHING OF DATA STORED IN FLASH MEMORY Public/Granted day:2015-07-09
Information query
