{"id":170563,"date":"2026-05-10T12:24:51","date_gmt":"2026-05-10T10:24:51","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/opencl-3-1"},"modified":"2026-05-10T12:24:51","modified_gmt":"2026-05-10T10:24:51","slug":"opencl-3-1","status":"publish","type":"post","link":"https:\/\/prohoster.info\/no\/blog\/news\/opencl-3-1","title":{"rendered":"OpenCL 3.1","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex>      <noindex><\/p>\n<p>5. mai presenterte Khronos-konsortiet spesifikasjonen <a rel=\"nofollow\" href=\"https:\/\/github.com\/KhronosGroup\/OpenCL-Docs\/releases\/tag\/v3.1.0\">OpenCL 3.1<\/a> \u2014 en ny oppdatering av den \u00e5pne standarden for plattformuavhengige beregninger p\u00e5 CPU, GPU, DSP, NPU og andre akseleratorer. Utgivelsen er knyttet til konferansen IWOCL 2026 og utvikler OpenCL 3.x-modellen, hvor en del funksjoner f\u00f8rst testes som utvidelser, f\u00f8r de overf\u00f8res til den obligatoriske kjernen i standarden.<\/p>\n<p><\/noindex><\/noindex> <\/p>\n<p>Hovedendringen i OpenCL 3.1 er obligatorisk st\u00f8tte for lasting av beregningskjerner i formatet <strong>SPIR-V<\/strong> i alle kompatible implementeringer. SPIR-V brukes som et b\u00e6rbart mellomliggende format som blant annet kan genereres via LLVM\/Clang og SPIR-V LLVM Translator. Dette skal forenkle bruken av OpenCL som backend for SYCL, chipStar og spesialiserte kompilatorer, samt muliggj\u00f8re distribusjon av kjerner ikke som kildekode, men i forh\u00e5ndskompilert mellomliggende form.<\/p>\n<p>I kjernen til OpenCL 3.1 er det ogs\u00e5 tatt med funksjoner som er viktige for AI- og HPC-arbeidsbelastninger: <strong>subgrupper<\/strong> med shuffle-\/rotate-operasjoner og et utvidet typebibliotek, skalarprodukter av heltall med metnings- og akkumuleringsvarianter, nye bitoperasjoner, foresp\u00f8rsel om anbefalt st\u00f8rrelse p\u00e5 lokal arbeidsgruppe, og en standard foresp\u00f8rsel UUID for enheten som er i samsvar med Vulkan-adferd.<\/p>\n<p>Blant andre endringer kan man merke seg nye spr\u00e5klige muligheter uten behov for \u00e5 koble til utvidelser, forbedret printf i OpenCL C med st\u00f8tte for modifikatorene z og t, presisering av semantikken til CL_DEVICE_HOST_UNIFIED_MEMORY, muligheten for \u00e5 sende null st\u00f8rrelse for local memory-argumenter, og forenkling av synkronisering ved sjekk av hendelser i tilstanden CL_COMPLETE.<\/p>\n<p>Arbeidet med implementeringene av OpenCL 3.1 p\u00e5g\u00e5r allerede hos Arm, Imagination, Intel og Qualcomm. Blant de \u00e5pne implementeringene fremhever Khronos spesifikt <strong>Rusticl<\/strong> i Mesa, <strong>PoCL<\/strong> og <strong>CLVK<\/strong>. Utviklingen av kompatibilitetslag som kj\u00f8rer OpenCL p\u00e5 toppen av Vulkan og DirectX 12 fortsetter, noe som skal utvide tilgjengeligheten av OpenCL p\u00e5 systemer uten native drivere.<\/p>\n<p>De neste utviklingsomr\u00e5dene Khronos nevner er kommandopuffer for lavniv\u00e5 gjenkj\u00f8ring av kommandoer, forbedringer i delt felles minne, matriseoperasjoner i samarbeidmodus, nye AI-typer som lavpresisjonsformater, samt forbedringer for eksternt minne og kompatibilitet med Vulkan, DirectX 12 og mediepipelines.<\/p>\n<p>Kilde: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/opensource\/18284791\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>5 \u043c\u0430\u044f \u043a\u043e\u043d\u0441\u043e\u0440\u0446\u0438\u0443\u043c Khronos \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044e OpenCL 3.1 \u2014 \u043e\u0447\u0435\u0440\u0435\u0434\u043d\u043e\u0435 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0433\u043e \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430 \u0434\u043b\u044f \u043a\u0440\u043e\u0441\u0441\u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0435\u043d\u043d\u044b\u0445 \u0432\u044b\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0439 \u043d\u0430 CPU, GPU, DSP, NPU \u0438 \u0434\u0440\u0443\u0433\u0438\u0445 \u0443\u0441\u043a\u043e\u0440\u0438\u0442\u0435\u043b\u044f\u0445. \u0412\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u0438\u0443\u0440\u043e\u0447\u0435\u043d \u043a \u043a\u043e\u043d\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0438 IWOCL 2026 \u0438 \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442 \u043c\u043e\u0434\u0435\u043b\u044c OpenCL 3.x, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0447\u0430\u0441\u0442\u044c \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0435\u0439 \u0441\u043d\u0430\u0447\u0430\u043b\u0430 \u043e\u0431\u043a\u0430\u0442\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u043a\u0430\u043a \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u044f, \u0430 \u0437\u0430\u0442\u0435\u043c \u043f\u0435\u0440\u0435\u043d\u043e\u0441\u0438\u0442\u0441\u044f \u0432 \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0435 \u044f\u0434\u0440\u043e \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430. \u0413\u043b\u0430\u0432\u043d\u043e\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435 OpenCL 3.1 \u2014 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-170563","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.5 - aioseo.com -->\n\t<meta name=\"description\" content=\"5 \u043c\u0430\u044f \u043a\u043e\u043d\u0441\u043e\u0440\u0446\u0438\u0443\u043c Khronos \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044e OpenCL 3.1 \u2014 \u043e\u0447\u0435\u0440\u0435\u0434\u043d\u043e\u0435 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043e\u0442\u043a\u0440\u044b\u0442\u043e\u0433\u043e \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430.\" \/>\n\t<meta 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