Invention Grant
US09304940B2 Processors, methods, and systems to relax synchronization of accesses to shared memory
有权
处理器，方法和系统，以缓解对共享内存访问的同步
- Patent Title: Processors, methods, and systems to relax synchronization of accesses to shared memory
- Patent Title (中): 处理器，方法和系统，以缓解对共享内存访问的同步
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Application No.: US13844729Application Date: 2013-03-15
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Publication No.: US09304940B2Publication Date: 2016-04-05
- Inventor: Martin G. Dixon , William C. Rash , Yazmin A. Santiago
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Vecchia Patent Agent, LLC
- Main IPC: G06F12/14
- IPC: G06F12/14 ; G06F12/08
Abstract:
A processor of an aspect includes a plurality of logical processors. A first logical processor of the plurality is to execute software that includes a memory access synchronization instruction that is to synchronize accesses to a memory. The processor also includes memory access synchronization relaxation logic that is to prevent the memory access synchronization instruction from synchronizing accesses to the memory when the processor is in a relaxed memory access synchronization mode.
Public/Granted literature
- US20140281196A1 PROCESSORS, METHODS, AND SYSTEMS TO RELAX SYNCHRONIZATION OF ACCESSES TO SHARED MEMORY Public/Granted day:2014-09-18
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