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Modification of the Method of Multiple Mutual Synchronization of Parallel Computing Threads for Processors with Hyperthreading Technology.

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Title: Modification of the Method of Multiple Mutual Synchronization of Parallel Computing Threads for Processors with Hyperthreading Technology.
Authors: Ksenofontov, S. Yu.1 (AUTHOR) xen@ipfran.ru
Source: Instruments & Experimental Techniques. Feb2026, Vol. 69 Issue 1, p35-39. 5p.
Subjects: Synchronization, Simultaneous multithreading processors, Load balancing (Computer networks), Parallel programming, Multicore processors, Optical tomography, Optical coherence tomography
Abstract: A modification of the method of multiple mutual synchronization of parallel computing threads, which was used in spectral-domain optical coherence tomography systems controlled by computing systems with a central processor using HyperThreading technology, is proposed. This modification ensures uniform computational load of all involved logical processors and reduces peak load rates. Due to this, the stable performance of the computational method was demonstrated in solving tomographic problems of varying complexity using multiscalar processors of different generations, different performance, and different manufacturers. [ABSTRACT FROM AUTHOR]
Copyright of Instruments & Experimental Techniques is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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DbLabel: Engineering Source
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PubType: Academic Journal
PubTypeId: academicJournal
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  Data: A modification of the method of multiple mutual synchronization of parallel computing threads, which was used in spectral-domain optical coherence tomography systems controlled by computing systems with a central processor using HyperThreading technology, is proposed. This modification ensures uniform computational load of all involved logical processors and reduces peak load rates. Due to this, the stable performance of the computational method was demonstrated in solving tomographic problems of varying complexity using multiscalar processors of different generations, different performance, and different manufacturers. [ABSTRACT FROM AUTHOR]
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  Data: <i>Copyright of Instruments & Experimental Techniques is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1134/S0020441226700181
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        Text: English
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      – SubjectFull: Synchronization
        Type: general
      – SubjectFull: Simultaneous multithreading processors
        Type: general
      – SubjectFull: Load balancing (Computer networks)
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      – SubjectFull: Parallel programming
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      – SubjectFull: Multicore processors
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      – SubjectFull: Optical tomography
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      – SubjectFull: Optical coherence tomography
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              Text: Feb2026
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