{"id":113206,"date":"2024-01-28T18:50:35","date_gmt":"2024-01-28T16:50:35","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/kompaniya-amd-otkryla-kod-drajvera-dlya-npu-na-baze-arhitektury-xdna"},"modified":"2024-01-28T18:50:35","modified_gmt":"2024-01-28T16:50:35","slug":"kompaniya-amd-otkryla-kod-drajvera-dlya-npu-na-baze-arhitektury-xdna","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/kompaniya-amd-otkryla-kod-drajvera-dlya-npu-na-baze-arhitektury-xdna","title":{"rendered":"Spole\u010dnost AMD otev\u0159ela k\u00f3d ovlada\u010de pro NPU zalo\u017eenou na architektu\u0159e XDNA","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Spole\u010dnost AMD zve\u0159ejnila zdrojov\u00e9 k\u00f3dy ovlada\u010de pro karty s j\u00e1drem zalo\u017een\u00fdm na architektu\u0159e XDNA, kter\u00e1 poskytuje prost\u0159edky pro zrychlen\u00ed v\u00fdpo\u010dt\u016f spojen\u00fdch s strojov\u00fdm u\u010den\u00edm a zpracov\u00e1n\u00edm sign\u00e1l\u016f (NPU, Neural Processing Unit). NPU na b\u00e1zi architektury XDNA je dod\u00e1v\u00e1na v \u0159ad\u00e1ch procesor\u016f AMD Ryzen 7040 a 8040, akceler\u00e1torech AMD Alveo V70 a SoC AMD Versal. K\u00f3d je naps\u00e1n ve form\u00e1tech C a C++ a je otev\u0159en pod licenc\u00ed GPLv2. Pro fungov\u00e1n\u00ed ovlada\u010de je vy\u017eadov\u00e1no j\u00e1dro Linux 6.7 s podporou IOMMU SVA (Shared Virtual Addressing). <\/p>\n

Publikovan\u00fd k\u00f3d zahrnuje ovlada\u010d pro j\u00e1dro Linux (amdxdna.ko) a runtime knihovnu (plugin «xrt_plugin*-amdxdna») pro vyu\u017eit\u00ed rozhran\u00ed XRT (Xilinx Runtime Library), kter\u00e9 umo\u017e\u0148uje aplikac\u00edm komunikovat s obsluhou (kernel) prov\u00e1d\u011bnou na stran\u011b hardwarov\u00e9ho akceler\u00e1toru. XRT umo\u017e\u0148uje zapojen\u00ed NPU AMD do aplikac\u00ed psan\u00fdch v b\u011b\u017en\u00fdch programovac\u00edch jazyc\u00edch. Nab\u00edz\u00ed r\u016fzn\u00e9 \u00farovn\u011b abstrakce, od n\u00edzko\u00farov\u0148ov\u00fdch API pro C\/C++ a\u017e po vysoce abstraktn\u00ed vazby pro Python a komponenty pro integraci s TensorFlow, PyTorch a Caffe.
\n
Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f AMD \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0435 \u0442\u0435\u043a\u0441\u0442\u044b \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430 \u0434\u043b\u044f \u043a\u0430\u0440\u0442 \u0441 \u0434\u0432\u0438\u0436\u043a\u043e\u043c \u043d\u0430 \u0431\u0430\u0437\u0435 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b XDNA, \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0438\u043c \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430 \u0434\u043b\u044f \u0443\u0441\u043a\u043e\u0440\u0435\u043d\u0438\u044f \u0432\u044b\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0439, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0445 \u0441 \u043c\u0430\u0448\u0438\u043d\u043d\u044b\u043c \u043e\u0431\u0443\u0447\u0435\u043d\u0438\u0435\u043c \u0438 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u043e\u0439 \u0441\u0438\u0433\u043d\u0430\u043b\u043e\u0432 (NPU, Neural Processing Unit). NPU \u043d\u0430 \u0431\u0430\u0437\u0435 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b XDNA \u043f\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0432 \u0441\u0435\u0440\u0438\u044f\u0445 7040 \u0438 8040 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u043e\u0432 AMD Ryzen, \u0443\u0441\u043a\u043e\u0440\u0438\u0442\u0435\u043b\u044f\u0445 AMD Alveo V70 \u0438 SoC AMD Versal. \u041a\u043e\u0434 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 […]<\/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-113206","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Spole\u010dnost AMD otev\u0159ela k\u00f3d ovlada\u010de pro NPU na b\u00e1zi architektury XDNA | ProHoster","description":"Spole\u010dnost AMD zve\u0159ejnila zdrojov\u00e9 k\u00f3dy ovlada\u010de pro karty s j\u00e1drem zalo\u017een\u00fdm na architektu\u0159e XDNA, kter\u00e1 poskytuje prost\u0159edky pro zrychlen\u00ed v\u00fdpo\u010dt\u016f spojen\u00fdch s strojov\u00fdm u\u010den\u00edm a zpracov\u00e1n\u00edm 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