Invention Grant
- Patent Title: Controlling the state of a process between a running and a stopped state by comparing identification information sent prior to execution
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Application No.: US13653501Application Date: 2012-10-17
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Publication No.: US09652299B2Publication Date: 2017-05-16
- Inventor: Hideyuki Koinuma , Hideyuki Kizawa , Keiji Miyauchi
- Applicant: FUJITSU LIMITED
- Applicant Address: JP Kawasaki
- Assignee: FUJITSU LIMITED
- Current Assignee: FUJITSU LIMITED
- Current Assignee Address: JP Kawasaki
- Agency: Fujitsu Patent Center
- Priority: JP2011-290026 20111228
- Main IPC: G06F9/52
- IPC: G06F9/52
Abstract:
A hardware thread causes a SleepID register of a WAKEUP signal generation unit to store a SleepID that identifies the hardware thread when suspending a process due to waiting for a process by another CPU. The WAKEUP signal generation unit causes the WAKEUP data register of the WAKEUP signal generation unit to store a SleepID notified by a node when a process that the hardware thread waits ends. The WAKEUP signal generation unit outputs a WAKEUP signal that cancels the stop of the hardware thread to the hardware thread when the SleepIDs of the SleepID register and the WAKEUP data register agree with each other.
Public/Granted literature
- US20130174161A1 INFORMATION PROCESSING APPARATUS AND METHOD OF CONTROLLING INFORMATION PROCESSING APPARATUS Public/Granted day:2013-07-04
Information query
