Invention Grant
- Patent Title: Quality of service scheduling for simultaneous multi-threaded processors
- Patent Title (中): 同步多线程处理器的服务质量调度
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Application No.: US12130612Application Date: 2008-05-30
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Publication No.: US08869153B2Publication Date: 2014-10-21
- Inventor: Orran Y. Krieger , Bryan S. Rosenburg , Robert B. Tremaine , Robert W. Wisniewski
- Applicant: Orran Y. Krieger , Bryan S. Rosenburg , Robert B. Tremaine , Robert W. Wisniewski
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Scully, Scott, Murphy & Presser, P.C.
- Agent Daniel P. Morris, Esq.
- Main IPC: G06F9/46
- IPC: G06F9/46 ; G06F9/38 ; G06F9/50
Abstract:
A method and system for providing quality of service guarantees for simultaneous multithreaded processors are disclosed. Hardware and operating system communicate with one another providing information relating to thread attributes for threads executing on processing elements. The operating system controls scheduling of the threads based at least partly on the information communicated and provides quality of service guarantees.
Public/Granted literature
- US20080229321A1 QUALITY OF SERVICE SCHEDULING FOR SIMULTANEOUS MULTI-THREADED PROCESSORS Public/Granted day:2008-09-18
Information query
