{"id":773,"date":"2024-01-12T09:20:48","date_gmt":"2024-01-12T09:20:48","guid":{"rendered":"https:\/\/v2.joaomiguelvieira.com\/~joaovieira\/site\/?p=773"},"modified":"2024-01-12T09:22:12","modified_gmt":"2024-01-12T09:22:12","slug":"artigo-aceite-na-ieee-access-2","status":"publish","type":"post","link":"https:\/\/v2.joaomiguelvieira.com\/~joaovieira\/site\/pt\/2024\/01\/12\/artigo-aceite-na-ieee-access-2\/","title":{"rendered":"Artigo aceite na IEEE Access"},"content":{"rendered":"\n<p>O meu artigo designado <a href=\"https:\/\/v2.joaomiguelvieira.com\/~joaovieira\/public\/docs\/papers\/ndpmulator_a_full_system_simulation_framework_for_near_data_processing.pdf\"><em>\u201cNDPmulator: Enabling Full-System Simulation for Near-Data Accelerators from Caches to DRAM\u201d<\/em><\/a> foi aceite na revista IEEE Access.<\/p>\n\n\n\n<p><strong><strong>Sum\u00e1rio (apenas em ingl\u00eas):<\/strong><\/strong><\/p>\n\n\n\n<p>The accurate simulation and performance assessment of Near-Data Accelerators (NDAccs) is a complex challenge as it must consider the operation of the entire processing system, the impact of the Operating System (OS) overheads, and the memory contention caused by concurrent processes. While recent proposals have attempted to repurpose and extend existing tools, the offered support for the development and evaluation of NDAccs is limited and full-system simulation is rarely provided. To mitigate this problem, the NDPmulator simulation framework, based on the widely established gem5 architectural simulator, is herein proposed. NDPmulator provides System Emulation (SE) and Full System (FS) support for the development and evaluation of novel NDAccs deployed at multiple levels of the memory hierarchy. To demonstrate its versatility and performance-efficiency, the proposed NDPmulator is used to model three existing NDAccs, showing that it can accurately estimate and anticipate the results of the evaluation performed by the original authors while requiring a significantly smaller implementation effort and a fraction of the simulation time. Furthermore, NDPmulator offers the possibility to conduct complex experiments where the NDAcc is coupled to a real system featuring an OS. Hence it allows modeling all overheads related to the NDAcc device driver, the OS, and the contention caused by concurrent and background processes.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>O meu artigo designado \u201cNDPmulator: Enabling Full-System Simulation for Near-Data Accelerators from Caches to DRAM\u201d foi aceite na revista IEEE Access. Sum\u00e1rio (apenas em ingl\u00eas): The accurate simulation and performance assessment of Near-Data Accelerators (NDAccs) is a complex challenge as it must consider the operation of the entire processing system, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[149],"tags":[],"class_list":["post-773","post","type-post","status-publish","format-standard","hentry","category-investigacao"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Artigo aceite na IEEE Access - Jo\u00e3o Vieira<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/v2.joaomiguelvieira.com\/~joaovieira\/site\/pt\/2024\/01\/12\/artigo-aceite-na-ieee-access-2\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Artigo aceite na IEEE Access - Jo\u00e3o Vieira\" \/>\n<meta property=\"og:description\" content=\"O meu artigo designado \u201cNDPmulator: Enabling Full-System Simulation for Near-Data Accelerators from Caches to DRAM\u201d foi aceite na revista IEEE Access. Sum\u00e1rio (apenas em ingl\u00eas): The accurate simulation and performance assessment of Near-Data Accelerators (NDAccs) is a complex challenge as it must consider the operation of the entire processing system, [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/v2.joaomiguelvieira.com\/~joaovieira\/site\/pt\/2024\/01\/12\/artigo-aceite-na-ieee-access-2\/\" \/>\n<meta property=\"og:site_name\" content=\"Jo\u00e3o Vieira\" \/>\n<meta property=\"article:published_time\" content=\"2024-01-12T09:20:48+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-01-12T09:22:12+00:00\" \/>\n<meta name=\"author\" content=\"joaovieira\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"joaovieira\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/v2.joaomiguelvieira.com\/~joaovieira\/site\/pt\/2024\/01\/12\/artigo-aceite-na-ieee-access-2\/\",\"url\":\"https:\/\/v2.joaomiguelvieira.com\/~joaovieira\/site\/pt\/2024\/01\/12\/artigo-aceite-na-ieee-access-2\/\",\"name\":\"Artigo aceite na IEEE Access - Jo\u00e3o Vieira\",\"isPartOf\":{\"@id\":\"https:\/\/v2.joaomiguelvieira.com\/~joaovieira\/site\/#website\"},\"datePublished\":\"2024-01-12T09:20:48+00:00\",\"dateModified\":\"2024-01-12T09:22:12+00:00\",\"author\":{\"@id\":\"https:\/\/v2.joaomiguelvieira.com\/~joaovieira\/site\/#\/schema\/person\/b43022dcf2dd3fcebc49bdba70b3c137\"},\"breadcrumb\":{\"@id\":\"https:\/\/v2.joaomiguelvieira.com\/~joaovieira\/site\/pt\/2024\/01\/12\/artigo-aceite-na-ieee-access-2\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/v2.joaomiguelvieira.com\/~joaovieira\/site\/pt\/2024\/01\/12\/artigo-aceite-na-ieee-access-2\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/v2.joaomiguelvieira.com\/~joaovieira\/site\/pt\/2024\/01\/12\/artigo-aceite-na-ieee-access-2\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/v2.joaomiguelvieira.com\/~joaovieira\/site\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Artigo aceite na IEEE Access\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/v2.joaomiguelvieira.com\/~joaovieira\/site\/#website\",\"url\":\"https:\/\/v2.joaomiguelvieira.com\/~joaovieira\/site\/\",\"name\":\"Jo\u00e3o Vieira\",\"description\":\"Personal website\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/v2.joaomiguelvieira.com\/~joaovieira\/site\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/v2.joaomiguelvieira.com\/~joaovieira\/site\/#\/schema\/person\/b43022dcf2dd3fcebc49bdba70b3c137\",\"name\":\"joaovieira\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/v2.joaomiguelvieira.com\/~joaovieira\/site\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/e7a87195dd6f0d6d1dbd2a4b40edee6bec488a772ba7ecca37b63989a54b0903?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/e7a87195dd6f0d6d1dbd2a4b40edee6bec488a772ba7ecca37b63989a54b0903?s=96&d=mm&r=g\",\"caption\":\"joaovieira\"},\"url\":\"https:\/\/v2.joaomiguelvieira.com\/~joaovieira\/site\/author\/joaovieira\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Artigo aceite na IEEE Access - Jo\u00e3o Vieira","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/v2.joaomiguelvieira.com\/~joaovieira\/site\/pt\/2024\/01\/12\/artigo-aceite-na-ieee-access-2\/","og_locale":"en_US","og_type":"article","og_title":"Artigo aceite na IEEE Access - Jo\u00e3o Vieira","og_description":"O meu artigo designado \u201cNDPmulator: Enabling Full-System Simulation for Near-Data Accelerators from Caches to DRAM\u201d foi aceite na revista IEEE Access. 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