{"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\/sv\/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>Den 5 maj presenterade Khronos-konsortiet en specifikation <a rel=\"nofollow\" href=\"https:\/\/github.com\/KhronosGroup\/OpenCL-Docs\/releases\/tag\/v3.1.0\">OpenCL 3.1<\/a> \u2014 en ny uppdatering av den \u00f6ppna standarden f\u00f6r plattformsoberoende ber\u00e4kningar p\u00e5 CPU, GPU, DSP, NPU och andra acceleratorer. Utgivningen \u00e4r kopplad till konferensen IWOCL 2026 och utvecklar modellen OpenCL 3.x, d\u00e4r vissa funktioner f\u00f6rst pr\u00f6vas som till\u00e4gg och d\u00e4refter flyttas till den obligatoriska k\u00e4rnan av standarden.<\/p>\n<p><\/noindex><\/noindex> <\/p>\n<p>Huvud\u00e4ndringen i OpenCL 3.1 \u00e4r det obligatoriska st\u00f6det f\u00f6r laddning av ber\u00e4kningsk\u00e4rnor i formatet <strong>SPIR-V<\/strong> i alla kompatibla implementationer. SPIR-V anv\u00e4nds som ett portabelt mellanliggande representationsformat som kan genereras, bland annat genom LLVM\/Clang och SPIR-V LLVM Translator. Detta ska f\u00f6renkla anv\u00e4ndningen av OpenCL som backend f\u00f6r SYCL, chipStar och specialiserade kompilatorer, samt m\u00f6jligg\u00f6ra spridning av k\u00e4rnor inte som k\u00e4llkod, utan i ett f\u00f6rkompilerat mellanliggande format.<\/p>\n<p>I k\u00e4rnan av OpenCL 3.1 har \u00e4ven funktioner flyttats som \u00e4r viktiga f\u00f6r AI- och HPC-belastningar: <strong>subgrupper<\/strong> med shuffle-\/rotate-operationer och en utvidgad typupps\u00e4ttning, skal\u00e4ra produkter av heltal med m\u00e4ttnads- och ackumuleringsvarianter, nya bitoperationer, f\u00f6rfr\u00e5gan om rekommenderad storlek p\u00e5 den lokala arbetsgruppen och standardiserad beg\u00e4ran om UUID f\u00f6r enheten, i enlighet med Vulkan-beteende.<\/p>\n<p>Bland \u00f6vriga f\u00f6r\u00e4ndringar kan n\u00e4mnas nya spr\u00e5km\u00f6jligheter utan behov av att ansluta till\u00e4gg, f\u00f6rb\u00e4ttrad printf i OpenCL C med st\u00f6d f\u00f6r modifierarna z och t, klarg\u00f6rande av semantiken CL_DEVICE_HOST_UNIFIED_MEMORY, m\u00f6jlighet att \u00f6verf\u00f6ra nollstorlek f\u00f6r lokala minnesargument och f\u00f6renkling av synkronisering vid kontroll av h\u00e4ndelse i tillst\u00e5ndet CL_COMPLETE.<\/p>\n<p>Arbetet med implementationer av OpenCL 3.1 p\u00e5g\u00e5r redan hos Arm, Imagination, Intel och Qualcomm. Bland de \u00f6ppna implementationerna n\u00e4mner Khronos s\u00e4rskilt <strong>Rusticl<\/strong> i Mesa, <strong>PoCL<\/strong> och <strong>CLVK<\/strong>. Utvecklingen av kompatibilitetslager som k\u00f6r OpenCL ovanp\u00e5 Vulkan och DirectX 12 forts\u00e4tter, vilket ska \u00f6ka tillg\u00e5ngen till OpenCL p\u00e5 system utan native drivrutiner.<\/p>\n<p>Khronos n\u00e4mner att framtida utvecklingsomr\u00e5den inkluderar kommandobuffrar f\u00f6r l\u00e5g niv\u00e5 \u00e5terstart av kommandon, f\u00f6rb\u00e4ttringar av enhetlig delad minne, operationer med matriser i gemensamt l\u00e4ge, nya AI-typer s\u00e5som l\u00e5gt precisionsformat, samt f\u00f6rb\u00e4ttringar f\u00f6r extern minne och kompatibilitet med Vulkan, DirectX 12 och medie-pipelines.<\/p>\n<p>K\u00e4lla: <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 5.0.4 - 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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