{"id":112354,"date":"2023-12-20T03:10:28","date_gmt":"2023-12-20T01:10:28","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/reliz-pocl-5-0-s-nezavisimoj-realizacziej-standarta-opencl"},"modified":"2023-12-20T03:10:28","modified_gmt":"2023-12-20T01:10:28","slug":"reliz-pocl-5-0-s-nezavisimoj-realizacziej-standarta-opencl","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/reliz-pocl-5-0-s-nezavisimoj-realizacziej-standarta-opencl","title":{"rendered":"PoCL 5.0 v\u00e4ljaanne s\u00f5ltumatult OpenCL standardi rakendusega","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Avaldas PoCL 5.0 (Portable Computing Language OpenCL) projekti v\u00e4ljaande, mis arendab OpenCL standardi rakendust, mis ei s\u00f5ltu graafikakiirusest ja v\u00f5imaldab kasutada erinevaid tagap\u00f5hju OpenCL-kerede t\u00f6\u00f6tlemiseks erinevatel t\u00fc\u00fcpi graafika- ja keskprotsessoritel. Projekti kood jagatakse MIT litsentsi alusel. Toetatakse t\u00f6\u00f6tab platvormidel X86_64, MIPS32, ARM v7, AMD HSA APU, NVIDIA GPU ja erinevates spetsialiseeritud ASIP (rakendusep\u00f5hine k\u00e4skluskomplekti protsessor) ja TTA-protsessorites (Transport Triggered Architecture) koos VLIW arhitektuuriga.    <\/p>\n<p>OpenCL kerede kompilaatori rakendamine p\u00f5hineb LLVM-l ja OpenCL C jaoks kasutatakse front-end'ina Clang'i. Adekaatse \u00fclekantavuse ja j\u00f5udluse tagamiseks suuteline OpenCL kerede kompilaator genereerima kombineeritud funktsioone, mis v\u00f5ivad kasutada erinevaid riistvaralisi ressursse koodi t\u00e4itmise paralleelseks jagamiseks, nagu VLIW, superkiirus, SIMD, SIMT, mitmetuumalisus ja mitme l\u00f5ime t\u00f6\u00f6tlemine. Toetatakse ICD-draivereid (Installable Client Driver). Olemas on tagap\u00f5hjused, mis v\u00f5imaldavad t\u00f6\u00f6tada l\u00e4bi CPU, ASIP (TCE\/TTA), HSA arhitektuuriga GPU ja NVIDIA GPU (libcuda kaudu).     <\/p>\n<p>Uues versioonis:  <\/p>\n<ul>\n<li class=\"l\"> T\u00f6\u00f6d hakkas uus tagaplaneering &#171;Remote&#187;, mis on m\u00f5eldud hajutatud arvutuste korraldamiseks, edastades OpenCL-i k\u00e4skluste t\u00f6\u00f6tlemise teistele hostidele v\u00f5rgus, kus t\u00f6\u00f6tab taustaprotsess pocld.\n<li class=\"l\"> CUDA draiveris on rakendatud t\u00e4iendavad funktsioonid ja OpenCL 3.0 laiendused, nagu aatomaarutused, piiratud ulatusega muutujad, alamgrupid intel_sub_group_shuffle, intel_sub_group_shuffle_xor, get_sub_group_local_id, sub_group_barrier ja sub_group_ballot.\n<li class=\"l\"> Parandatud on CPU toetus RISC-V arhitektuuril. PoCL-i t\u00f6\u00f6 on testitud Starfive VisionFive 2 plaadil, kus t\u00f6\u00f6tab Ubuntu 23.10 keskkonna all koos LLVM 17 ja GCC 13.2-ga.\n<li class=\"l\"> Rakendatud on laiendus cl_ext_float_atomics, mis toetab FP32 ja FP64.\n<li class=\"l\"> Laienduse cl_khr_command_buffer rakendamine on uuendatud versioonile 0.9.4.\n<li class=\"l\"> Pakutud on eksperimentaalne AlmaIF tagap\u00f5hi FPGA jaoks.\n<li class=\"l\"> Eemaldatud on l\u00f5petamata toetus varjude vahepealsele esitlusele SPIR 1.x\/2.0. Soovitatud vahepealne keeleline keel on SPIR-V.\n<li class=\"l\"> Lisatud on toetus Clang\/LLVM 17.0. Clang\/LLVM 10-13 toetus kuulutati v\u00e4lja aegunud.       <\/ul>\n<p>Allikas: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=60316\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 PoCL 5.0 (Portable Computing Language OpenCL), \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430 OpenCL, \u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u0443\u044e \u043e\u0442 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u0439 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0443\u0441\u043a\u043e\u0440\u0438\u0442\u0435\u043b\u0435\u0439 \u0438 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0443\u044e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0435 \u0431\u044d\u043a\u0435\u043d\u0434\u044b \u0434\u043b\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f OpenCL-\u044f\u0434\u0435\u0440 \u043d\u0430 \u0440\u0430\u0437\u043d\u044b\u0445 \u0442\u0438\u043f\u0430\u0445 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0438 \u0446\u0435\u043d\u0442\u0440\u0430\u043b\u044c\u043d\u044b\u0445 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u043e\u0432. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 MIT. \u041f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0440\u0430\u0431\u043e\u0442\u0430 \u043d\u0430 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0430\u0445 X86_64, MIPS32, ARM v7, AMD HSA APU, NVIDIA GPU \u0438 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-112354","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 PoCL 5.0 (Portable 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