Invention Application
- Patent Title: SHARED INTERRUPT CONTROLLER FOR A MULTI-THREADED PROCESSOR
- Patent Title (中): 用于多线程处理器的共享中断控制器
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Application No.: PCT/US2008/086435Application Date: 2008-12-11
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Publication No.: WO2009076531A2Publication Date: 2009-06-18
- Inventor: CODRESCU, Lucian , PLONDKE, Erich J. , VENKUMAHANTI, Suresh K. , AHMED, Muhammad , ANDERSON, William C.
- Applicant: QUALCOMM INCORPORATED , CODRESCU, Lucian , PLONDKE, Erich J. , VENKUMAHANTI, Suresh K. , AHMED, Muhammad , ANDERSON, William C.
- Applicant Address: Attn: INTERNATIONAL IP ADMINISTRATION 5775 Morehouse Drive San Diego, California 92121 US
- Assignee: QUALCOMM INCORPORATED,CODRESCU, Lucian,PLONDKE, Erich J.,VENKUMAHANTI, Suresh K.,AHMED, Muhammad,ANDERSON, William C.
- Current Assignee: QUALCOMM INCORPORATED,CODRESCU, Lucian,PLONDKE, Erich J.,VENKUMAHANTI, Suresh K.,AHMED, Muhammad,ANDERSON, William C.
- Current Assignee Address: Attn: INTERNATIONAL IP ADMINISTRATION 5775 Morehouse Drive San Diego, California 92121 US
- Agency: TALPALATSKY, Sam
- Priority: US11/954,615 20071212
- Main IPC: G06F9/48
- IPC: G06F9/48
Abstract:
A multi-threaded processor is disclosed that includes a sequencer adapted to provide instructions associated with one or more threads of a multi-threaded processor. The sequencer includes an interrupt controller adapted to receive one or more interrupts and to selectively allow a first thread of the one or more threads to service at least one interrupt. The interrupt controller includes logic to preclude a second thread of the one or more threads from responding to the at least one interrupt.
Information query
