{"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\/cs\/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. kv\u011btna konsorcium Khronos p\u0159edstavilo specifikaci <a rel=\"nofollow\" href=\"https:\/\/github.com\/KhronosGroup\/OpenCL-Docs\/releases\/tag\/v3.1.0\">OpenCL 3.1<\/a> \u2014 dal\u0161\u00ed aktualizaci otev\u0159en\u00e9ho standardu pro multiplatformn\u00ed computace na CPU, GPU, DSP, NPU a dal\u0161\u00edch zrychlova\u010d\u00edch. Vyd\u00e1n\u00ed je spojeno s konferenc\u00ed IWOCL 2026 a rozv\u00edj\u00ed model OpenCL 3.x, kde jsou n\u011bkter\u00e9 funkce nejprve testov\u00e1ny jako roz\u0161\u00ed\u0159en\u00ed a pot\u00e9 p\u0159eneseny do povinn\u00e9ho j\u00e1dra standardu.<\/p>\n<p><\/noindex><\/noindex> <\/p>\n<p>Hlavn\u00ed zm\u011bnou OpenCL 3.1 je povinn\u00e1 podpora na\u010d\u00edt\u00e1n\u00ed v\u00fdpo\u010detn\u00edch jader ve form\u00e1tu <strong>SPIR-V<\/strong> ve v\u0161ech kompatibiln\u00edch implementac\u00edch. SPIR-V slou\u017e\u00ed jako p\u0159enosn\u00e9 meziproduktov\u00e9 zastoupen\u00ed, kter\u00e9 m\u016f\u017ee b\u00fdt generov\u00e1no zejm\u00e9na p\u0159es LLVM\/Clang a SPIR-V LLVM Translator. To by m\u011blo zjednodu\u0161it pou\u017eit\u00ed OpenCL jako backendu pro SYCL, chipStar a specializovan\u00e9 p\u0159eklada\u010de, a tak\u00e9 umo\u017enit \u0161\u00ed\u0159en\u00ed jader ne ve form\u011b zdrojov\u00e9ho k\u00f3du, ale v p\u0159edkompilovan\u00e9 meziproduktov\u00e9 podob\u011b.<\/p>\n<p>Do j\u00e1dra OpenCL 3.1 byly tak\u00e9 p\u0159eneseny funkce d\u016fle\u017eit\u00e9 pro AI a HPC z\u00e1t\u011b\u017ee: <strong>subgroupy<\/strong> s operacemi shuffle\/rotate a roz\u0161\u00ed\u0159enou sadou typ\u016f, skal\u00e1rn\u00ed sou\u010diny cel\u00fdch \u010d\u00edsel s variantami p\u0159ete\u010den\u00ed a akumulace, nov\u00e9 bitov\u00e9 operace, po\u017eadavek na doporu\u010denou velikost lok\u00e1ln\u00ed pracovn\u00ed skupiny a standardn\u00ed \u017e\u00e1dost o UUID za\u0159\u00edzen\u00ed, slad\u011bnou s chov\u00e1n\u00edm Vulkan.<\/p>\n<p>Mezi dal\u0161\u00ed zm\u011bny pat\u0159\u00ed nov\u00e9 jazykov\u00e9 funkce bez nutnosti p\u0159ipojovat roz\u0161\u00ed\u0159en\u00ed, vylep\u0161en\u00fd printf v OpenCL C s podporou modifik\u00e1tor\u016f z a t, up\u0159esn\u011bn\u00ed s\u00e9mantiky CL_DEVICE_HOST_UNIFIED_MEMORY, mo\u017enost p\u0159edat nulovou velikost pro argumenty local memory a zjednodu\u0161en\u00e1 synchronizace p\u0159i ov\u011b\u0159ov\u00e1n\u00ed ud\u00e1losti ve stavu CL_COMPLETE.<\/p>\n<p>Pr\u00e1ce na implementac\u00edch OpenCL 3.1 ji\u017e prob\u00edh\u00e1 u spole\u010dnost\u00ed Arm, Imagination, Intel a Qualcomm. Mezi otev\u0159en\u00fdmi implementacemi Khronos zvl\u00e1\u0161\u0165 zmi\u0148uje <strong>Rusticl<\/strong> v r\u00e1mci Mesa, <strong>PoCL<\/strong> a <strong>CLVK<\/strong>. Rovn\u011b\u017e pokra\u010duje rozvoj vrstev kompatibility, kter\u00e9 spou\u0161t\u011bj\u00ed OpenCL nad Vulkan a DirectX 12, co\u017e by m\u011blo roz\u0161\u00ed\u0159it dostupnost OpenCL na syst\u00e9mech bez nativn\u00edch ovlada\u010d\u016f.<\/p>\n<p>Dal\u0161\u00edmi sm\u011bry rozvoje Khronos jsou pojmy p\u0159\u00edkazov\u00fdch buffer\u016f pro n\u00edzko\u00farov\u0148ov\u00e9 op\u011btovn\u00e9 spu\u0161t\u011bn\u00ed p\u0159\u00edkaz\u016f, vylep\u0161en\u00ed sd\u00edlen\u00e9 pam\u011bti, operace s maticemi v re\u017eimu spolupr\u00e1ce, nov\u00e9 AI typy jako form\u00e1ty s n\u00edzk\u00fdm rozli\u0161en\u00edm, a tak\u00e9 vylep\u0161en\u00ed pro extern\u00ed pam\u011b\u0165 a kompatibilitu s Vulkan, DirectX 12 a medi\u00e1ln\u00edmi pipeline.<\/p>\n<p>Zdroj: <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 5.0.3 - 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 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