{"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\/hu\/blog\/news\/kompaniya-amd-otkryla-kod-drajvera-dlya-npu-na-baze-arhitektury-xdna","title":{"rendered":"Az AMD megnyitotta az XDNA architekt\u00far\u00e1ra \u00e9p\u00fcl\u0151 NPU illeszt\u0151programj\u00e1nak forr\u00e1sk\u00f3dj\u00e1t","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Az AMD k\u00f6zz\u00e9tette az XDNA architekt\u00far\u00e1ra \u00e9p\u00fcl\u0151 vez\u00e9rl\u0151programok forr\u00e1sk\u00f3dj\u00e1t, amely eszk\u00f6z\u00f6ket biztos\u00edt a g\u00e9pi tanul\u00e1ssal \u00e9s a jelfeldolgoz\u00e1ssal kapcsolatos sz\u00e1m\u00edt\u00e1sok gyors\u00edt\u00e1s\u00e1ra (NPU, Idegi Feldolgoz\u00f3 Egys\u00e9g). Az XDNA architekt\u00far\u00e1ra \u00e9p\u00fcl\u0151 NPU az AMD Ryzen 7040 \u00e9s 8040 processzorcsal\u00e1djaiban, az AMD Alveo V70 gyors\u00edt\u00f3kban \u00e9s az AMD Versal SoC-kban tal\u00e1lhat\u00f3. A k\u00f3d C \u00e9s C++ nyelveken \u00edr\u00f3dott, \u00e9s GPLv2 licenc alatt \u00e1ll. A vez\u00e9rl\u0151program m\u0171k\u00f6d\u00e9s\u00e9hez Linux 6.7 kernel sz\u00fcks\u00e9ges, IOMMU SVA (Megosztott Virtu\u00e1lis C\u00edmz\u00e9s) t\u00e1mogat\u00e1ssal. <\/p>\n

A k\u00f6zz\u00e9tett k\u00f3d tartalmazza a Linux kernelhez k\u00e9sz\u00fclt drivert (amdxdna.ko) \u00e9s a runtime k\u00f6nyvt\u00e1rat (plugin «xrt_plugin*-amdxdna»), amely lehet\u0151v\u00e9 teszi az XRT (Xilinx Runtime Library) interf\u00e9sz haszn\u00e1lat\u00e1t, amelyen kereszt\u00fcl az alkalmaz\u00e1sok hozz\u00e1f\u00e9rhetnek a hardveres gyors\u00edt\u00f3 oldal\u00e1n fut\u00f3 feldolgoz\u00f3khoz (kernel). Az XRT lehet\u0151v\u00e9 teszi az AMD NPU kihaszn\u00e1l\u00e1s\u00e1t a hagyom\u00e1nyos programoz\u00e1si nyelveken \u00edrt alkalmaz\u00e1sokban. K\u00fcl\u00f6nb\u00f6z\u0151 absztrakci\u00f3s szintek \u00e1llnak rendelkez\u00e9sre, az alacsony szint\u0171 API-kt\u00f3l C\/C++ nyelven kereszt\u00fcl a magas szint\u0171 Python k\u00f6t\u00e9sekig \u00e9s a TensorFlow, PyTorch \u00e9s Caffe integr\u00e1ci\u00f3j\u00e1hoz sz\u00fcks\u00e9ges komponensekig.
\n
Forr\u00e1s: 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\udd47Az AMD megnyitotta az XDNA architekt\u00far\u00e1ra \u00e9p\u00fcl\u0151 NPU vez\u00e9rl\u0151program k\u00f3dj\u00e1t | ProHoster","description":"Az AMD k\u00f6zz\u00e9tette az XDNA architekt\u00far\u00e1ra \u00e9p\u00fcl\u0151 vez\u00e9rl\u0151programok forr\u00e1sk\u00f3dj\u00e1t, amely eszk\u00f6z\u00f6ket biztos\u00edt a g\u00e9pi tanul\u00e1ssal \u00e9s a jelfeldolgoz\u00e1ssal kapcsolatos sz\u00e1m\u00edt\u00e1sok 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