{"id":2707,"date":"2022-01-28T16:54:00","date_gmt":"2022-01-28T13:54:00","guid":{"rendered":"http:\/\/selftiming.ru\/new\/?p=2707"},"modified":"2023-04-07T16:54:06","modified_gmt":"2023-04-07T13:54:06","slug":"optimizing-data-flow-processor-architecture-for-efficient-implementation-of-dsp-algorithms","status":"publish","type":"post","link":"http:\/\/selftiming.ru\/new\/2022\/01\/28\/optimizing-data-flow-processor-architecture-for-efficient-implementation-of-dsp-algorithms\/","title":{"rendered":"Optimizing Data-flow Processor Architecture for Efficient Implementation of DSP Algorithms"},"content":{"rendered":"\n<p>Yury Stepchenkov, Dmitry Khilko, Yury Shikunov, Georgy Orlov.&nbsp; Optimizing Data-flow Processor Architecture for Efficient Implementation of DSP Algorithms \/\/ 2022 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (ElConRus) St. Petersburg, Moscow, Russia, January 25-28, 2022. \u2014 IEEE, P. 464-468<\/p>\n\n\n\n<p>DOI: 10.1109\/ElConRus54750.2022.9755727 (Indexed in WoS, Scopus, \u044f\u0434\u0440\u043e \u0420\u0418\u041d\u0426) URL: <a rel=\"noreferrer noopener\" href=\"https:\/\/ieeexplore.ieee.org\/document\/9755727\" target=\"_blank\">https:\/\/ieeexplore.ieee.org\/document\/9755727<\/a>.<\/p>\n\n\n\n<p><strong>\u0424\u0438\u043d\u0430\u043d\u0441\u043e\u0432\u0430\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430:<\/strong> \u0418\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0435 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u043e \u043f\u0440\u0438 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0435 \u0420\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u043e\u0433\u043e \u043d\u0430\u0443\u0447\u043d\u043e\u0433\u043e \u0444\u043e\u043d\u0434\u0430 (\u043f\u0440\u043e\u0435\u043a\u0442 19-11-00334). \/ <strong>Funding Agency<\/strong>: The research was supported by the Russian Science Foundation (project No. 19-11-0034).<\/p>\n\n\n\n<p><strong>Abstract:<\/strong> The FPGA prototype of the Hybrid Architecture of Recurrent Signal Processor has shown promising results on the isolated word recognition (IWR) problem. This task is a subset of DSP algorithms. In expanding trial on a wide range of DSP algorithms, work has begun to increase the versatility of architectural solutions. The proposed solutions aim to reduce memory costs for storing tagged input data and optimize a number of computational pipeline modules. The article covers the implementation results of the FFT and a series of FIR filter algorithms. Some redundant, highly specialized for the IWR tasks blocks were excluded in the course of this work. The proposed architectural solutions increase the scalability of the architecture and reuse the introduced blocks to optimize the solution of other DSP tasks.<\/p>\n\n\n\n<p><strong>\u0410\u043d\u043d\u043e\u0442\u0430\u0446\u0438\u044f:<\/strong> \u041d\u0430\u0441\u0442\u043e\u044f\u0449\u0430\u044f \u0441\u0442\u0430\u0442\u044c\u044f \u043e\u043f\u0438\u0441\u044b\u0432\u0430\u0435\u0442 \u0437\u0430\u0432\u0435\u0440\u0448\u0430\u044e\u0449\u0438\u0439 \u044d\u0442\u0430\u043f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u041f\u041b\u0418\u0421 \u043f\u0440\u043e\u0442\u043e\u0442\u0438\u043f\u0430 \u0440\u0435\u043a\u0443\u0440\u0440\u0435\u043d\u0442\u043d\u043e\u0433\u043e \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0430 \u0441\u0438\u0433\u043d\u0430\u043b\u043e\u0432. \u0412 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0435 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0434\u0430\u043d\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0442\u043e\u0442\u0438\u043f\u0430 \u0431\u044b\u043b \u0441\u043e\u0437\u0434\u0430\u043d \u043d\u0430\u0431\u043e\u0440 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u043b\u044c\u043d\u044b\u0445 \u0441\u0440\u0435\u0434\u0441\u0442\u0432, \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u0431\u044b\u043b\u0430 \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u0435\u043d\u0430 \u0432\u0435\u0440\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044f \u0434\u0438\u0437\u0430\u0439\u043d\u0430. \u041c\u044b \u043e\u043f\u0438\u0441\u044b\u0432\u0430\u0435\u043c \u043c\u0435\u0442\u043e\u0434\u0438\u043a\u0443 \u0432\u0430\u043b\u0438\u0434\u0430\u0446\u0438\u0438 \u043f\u0440\u043e\u0442\u043e\u0442\u0438\u043f\u0430 \u043d\u0430 \u043a\u043b\u0430\u0441\u0441\u0435 DSP \u0437\u0430\u0434\u0430\u0447 \u043d\u0430 \u043f\u0440\u0438\u043c\u0435\u0440\u0435 \u0434\u0435\u043c\u043e\u043d\u0441\u0442\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0437\u0430\u0434\u0430\u0447\u0438 \u0440\u0430\u0441\u043f\u043e\u0437\u043d\u0430\u0432\u0430\u043d\u0438\u044f \u0438\u0437\u043e\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u0441\u043b\u043e\u0432. \u0412\u0437\u044f\u0432 \u0437\u0430 \u043e\u0441\u043d\u043e\u0432\u0443 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u043d\u044b\u0435 \u0440\u0430\u043d\u0435\u0435 \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430 \u0438 \u043c\u0435\u0442\u043e\u0434\u0438\u043a\u0438 \u0432\u0435\u0440\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0439 \u0438 \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0439 \u043c\u043e\u0434\u0435\u043b\u0435\u0439, \u043c\u044b \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043b\u0438 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442 \u0432\u0430\u043b\u0438\u0434\u0430\u0446\u0438\u0438 \u0434\u0438\u0437\u0430\u0439\u043d\u0430. \u0414\u0430\u043d\u043d\u043e\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u043b\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0442\u044c \u0435\u0434\u0438\u043d\u043e\u043e\u0431\u0440\u0430\u0437\u0438\u0435 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430 \u0432\u0430\u043b\u0438\u0434\u0430\u0446\u0438\u0438 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u0432\u0438\u0434\u043e\u0432 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b \u0438 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u044c \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u043e\u0441\u0442\u044c \u0438\u0445 \u0440\u0430\u0431\u043e\u0442\u044b.<\/p>\n\n\n\n<p>\u0414\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u0443\u044e \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044e \u043e \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0438 \u0434\u043e\u043a\u043b\u0430\u0434\u0430 \u0432\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u043d\u0430 <a rel=\"noreferrer noopener\" href=\"https:\/\/ieeexplore.ieee.org\/xpl\/conhome\/9396056\/proceeding\" target=\"_blank\">\u0441\u0430\u0439\u0442\u0435 \u043a\u043e\u043d\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0438<\/a> \/ You can get additional information on the content of the article on the <a rel=\"noreferrer noopener\" href=\"https:\/\/ieeexplore.ieee.org\/xpl\/conhome\/9396056\/proceeding\" target=\"_blank\">conference website<\/a>. \u0422\u0430\u043a\u0436\u0435 \u0432\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u0441\u0432\u044f\u0437\u0430\u0442\u044c\u0441\u044f \u0441 \u0430\u0432\u0442\u043e\u0440\u0430\u043c\u0438 \u0434\u043e\u043a\u043b\u0430\u0434\u0430, \u0438\u043b\u0438 \u0441 \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u043c \u043d\u0430\u0443\u0447\u043d\u043e\u0439 \u0433\u0440\u0443\u043f\u043f\u044b \u0421\u0442\u0435\u043f\u0447\u0435\u043d\u043a\u043e\u0432\u044b\u043c \u042e. \u0410. <a rel=\"noreferrer noopener\" href=\"mailto:ia_ste@mail.ru\" target=\"_blank\">ia_ste@mail.ru<\/a> \/ You can also contact the authors of the report, or with the head of the scientific group Stepchenkov Ya. A. <a rel=\"noreferrer noopener\" href=\"mailto:ia_ste@mail.ru\" target=\"_blank\">ia_ste@mail.ru<\/a>.<\/p>\n\n\n\n<div class=\"wp-block-file\"><a href=\"http:\/\/selftiming.ru\/new\/wp-content\/uploads\/2022\/02\/ieee2022_elconrus_optimizing_dataflow.pptx\" class=\"wp-block-file__button\" download=\"\">Download presentation<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Yury Stepchenkov, Dmitry Khilko, Yury Shikunov, Georgy Orlov.&nbsp; Optimizing Data-flow Processor Architecture for Efficient Implementation of DSP Algorithms \/\/ 2022 IEEE Conference of Russian Young Researchers in Electrical and Electronic Engineering (ElConRus) St. Petersburg, Moscow, Russia, January 25-28, 2022. \u2014 IEEE, P. 464-468 DOI: 10.1109\/ElConRus54750.2022.9755727 (Indexed in WoS, Scopus, \u044f\u0434\u0440\u043e \u0420\u0418\u041d\u0426) URL: https:\/\/ieeexplore.ieee.org\/document\/9755727. \u0424\u0438\u043d\u0430\u043d\u0441\u043e\u0432\u0430\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430: [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[27,60,13,53,15,59],"tags":[],"class_list":["post-2707","post","type-post","status-publish","format-standard","hentry","category-27","category-orlov-g-a","category-rekurentnost","category-stepchenkov-yu-a","category-conferences-rekurentnost","category-hilko-d-v"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Optimizing Data-flow Processor Architecture for Efficient Implementation of DSP Algorithms - \u041f\u0435\u0440\u0441\u043f\u0435\u043a\u0442\u0438\u0432\u043d\u044b\u0435 \u043f\u0443\u0442\u0438 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u0443\u0440\u044b<\/title>\n<meta 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