Invention Grant
- Patent Title: Method for determining the structure of a hybrid computing system
- Patent Title (中): 确定混合计算系统结构的方法
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Application No.: US13881745Application Date: 2011-10-13
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Publication No.: US09323537B2Publication Date: 2016-04-26
- Inventor: Sergey Alexandrovich Stepanenko
- Applicant: Sergey Alexandrovich Stepanenko
- Applicant Address: RU Sarov
- Assignee: Federal State Unitary Enterprise—AU—Russian Scientific Research Institute of Experimental Physics—FSUE RVNC—VNIIEF
- Current Assignee: Federal State Unitary Enterprise—AU—Russian Scientific Research Institute of Experimental Physics—FSUE RVNC—VNIIEF
- Current Assignee Address: RU Sarov
- Priority: RU2010144734 20101101
- International Application: PCT/RU2011/000801 WO 20111013
- International Announcement: WO2012/060736 WO 20120510
- Main IPC: G06F9/38
- IPC: G06F9/38 ; G06F9/50 ; G06F15/80
Abstract:
A method comprises measuring the execution time T1 for a problem to be solved with a program being run by a single processor, measuring the execution time TM and TS of MIMD and SIMD program fragments being run by a single processor and a single accelerator correspondingly, determining the specific acceleration ρ of the execution time for an SIMD program fragment being run by a single accelerator in comparison with the execution time for the fragment being run by a single processor, determining a portion of the execution time for an MIMD fragment being run by a single processor and a portion of the execution time for an SIMD fragment being run by a single processor and adjusting the quantity of processors or accelerators comprised in a hybrid computing system structure according to the data obtained.
Public/Granted literature
- US20130212356A1 METHOD FOR DETERMINING THE STRUCTURE OF A HYBRID COMPUTING SYSTEM Public/Granted day:2013-08-15
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