Invention Grant
US08839258B2 Load balancing for multi-threaded applications via asymmetric power throttling
有权
通过不对称功率节流对多线程应用进行负载平衡
- Patent Title: Load balancing for multi-threaded applications via asymmetric power throttling
- Patent Title (中): 通过不对称功率节流对多线程应用进行负载平衡
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Application No.: US13354623Application Date: 2012-01-20
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Publication No.: US08839258B2Publication Date: 2014-09-16
- Inventor: Ryan Rakvic , Richard A. Hankins , Ed Grochowski , Hong Wang , Murali Annavaram , David K. Poulsen , Sanjiv Shah , John Shen , Gautham Chinya
- Applicant: Ryan Rakvic , Richard A. Hankins , Ed Grochowski , Hong Wang , Murali Annavaram , David K. Poulsen , Sanjiv Shah , John Shen , Gautham Chinya
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Blakely, Sokoloff, Taylor & Zafman LLP
- Main IPC: G06F9/46
- IPC: G06F9/46 ; G06F1/00 ; G06F1/26 ; G06F9/48
Abstract:
A first execution time of a first thread executing on a first processing unit of a multiprocessor is determined. A second execution time of a second thread executing on a second processing unit of the multiprocessor is determined, the first and second threads executing in parallel. Power is set to the first and second processing units to effectuate the first and second threads to finish executing at approximately the same time in future executions of the first and second threads. Other embodiments are also described and claimed.
Public/Granted literature
- US20120131366A1 LOAD BALANCING FOR MULTI-THREADED APPLICATIONS VIA ASYMMETRIC POWER THROTTLING Public/Granted day:2012-05-24
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