Invention Grant
- Patent Title: Synchronization in a computing device
- Patent Title (中): 计算设备中的同步
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Application No.: US14565512Application Date: 2014-12-10
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Publication No.: US09411363B2Publication Date: 2016-08-09
- Inventor: Keqiang Wu , Jiwei Lu , Yong-Fong Lee
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Grossman, Tucker, Perreault & Pfleger, PLLC
- Main IPC: G06F9/46
- IPC: G06F9/46 ; G06F1/12 ; G06F9/30

Abstract:
One embodiment provides an apparatus. The apparatus includes a processor, a chipset, a memory to store a process, and logic. The processor includes one or more core(s) and is to execute the process. The logic is to acquire performance monitoring data in response to a platform processor utilization parameter (PUP) greater than a detection utilization threshold (UT), identify a spin loop based, at least in part, on at least one of a detected hot function and/or a detected hot loop, modify the identified spin loop using binary translation to create a modified process portion, and implement redirection from the identified spin loop to the modified process portion.
Public/Granted literature
- US20160170438A1 SYNCHRONIZATION IN A COMPUTING DEVICE Public/Granted day:2016-06-16
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