Invention Grant
US09122401B2 Efficient enforcement of command execution order in solid state drives
有权
在固态驱动器中有效执行命令执行顺序
- Patent Title: Efficient enforcement of command execution order in solid state drives
- Patent Title (中): 在固态驱动器中有效执行命令执行顺序
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Application No.: US13593299Application Date: 2012-08-23
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Publication No.: US09122401B2Publication Date: 2015-09-01
- Inventor: Etai Zaltsman , Oren Golov , Ori Moshe Stern , Shai Ojalvo
- Applicant: Etai Zaltsman , Oren Golov , Ori Moshe Stern , Shai Ojalvo
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Meyertons, Hood, Kivlin, Kower & Goetzel, P.C.
- Main IPC: G06F12/00
- IPC: G06F12/00 ; G06F3/06
Abstract:
A method in a storage device includes receiving from a host storage commands for execution in a non-volatile memory of the storage device. At least a subset of the storage commands are to be executed in accordance with an order-of-arrival in which the storage commands in the subset are received. The received storage commands are executed in the non-volatile memory in accordance with internal scheduling criteria of the storage device, which permit deviations from the order-of-arrival, but such that execution of the storage commands in the subset reflects the order-of-arrival to the host.
Public/Granted literature
- US20140059270A1 EFFICIENT ENFORCEMENT OF COMMAND EXECUTION ORDER IN SOLID STATE DRIVES Public/Granted day:2014-02-27
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