Invention Grant
- Patent Title: Deadlock preventing apparatus, deadlock preventing method, and program
- Patent Title (中): 防止死锁装置，死锁防止方法和程序
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Application No.: US14117283Application Date: 2012-05-08
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Publication No.: US09323585B2Publication Date: 2016-04-26
- Inventor: Toshio Tonouchi
- Applicant: Toshio Tonouchi
- Applicant Address: JP Tokyo
- Assignee: NEC Corporation
- Current Assignee: NEC Corporation
- Current Assignee Address: JP Tokyo
- Agency: Wilmer Cutler Pickering Hale and Dorr LLP
- Priority: JP2011-107588 20110512
- International Application: PCT/JP2012/061716 WO 20120508
- International Announcement: WO2012/153722 WO 20121115
- Main IPC: G06F9/46
- IPC: G06F9/46 ; G06F9/52 ; G06F11/36
Abstract:
A deadlock preventing apparatus includes a deadlock detecting section 360 configured to detect a lock command causing a deadlock on a program code of application programs 120, 130 and an emergency processing section 180 configured to insert a new lock command and a new unlock command to the program code to encompass a part from a lock command place corresponding to the lock command detected by the deadlock detecting section 360 to an unlock command place.
Public/Granted literature
- US20140250441A1 DEADLOCK PREVENTING APPARATUS, DEADLOCK PREVENTING METHOD, AND PROGRAM Public/Granted day:2014-09-04
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