{"id":31403,"date":"2019-10-31T21:41:05","date_gmt":"2019-10-31T18:41:05","guid":{"rendered":"https:\/\/prohoster.info\/blog\/reliz-pocl-1-3-nezavisimoj-realizatsii-standarta-opencl\/"},"modified":"2019-10-31T21:41:05","modified_gmt":"2019-10-31T18:41:05","slug":"reliz-pocl-1-3-nezavisimoj-realizatsii-standarta-opencl","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pl\/blog\/news\/reliz-pocl-1-3-nezavisimoj-realizatsii-standarta-opencl","title":{"rendered":"Wydanie PoCL 1.3, niezale\u017cnej implementacji standardu OpenCL","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Dost\u0119pna jest wersja projektu PoCL 1.3 (Portable Computing Language OpenCL), rozwijaj\u0105cego implementacj\u0119 standardu OpenCL, niezale\u017cn\u0105 od producent\u00f3w akcelerator\u00f3w graficznych, umo\u017cliwiaj\u0105ca u\u017cycie r\u00f3\u017cnych backend\u00f3w do uruchamiania j\u0105der OpenCL na r\u00f3\u017cnych typach procesor\u00f3w graficznych i centralnych. Kod projektu udost\u0119pniany jest na licencji MIT. Obs\u0142ugiwane s\u0105 platformy X86_64, MIPS32, ARM v7, APU AMD HSA i r\u00f3\u017cne specjalizowane procesory TTA (Transport Triggered Architecture) z architektur\u0105 VLIW.<\/p>\n

Implementacja kompilatora j\u0105der OpenCL oparta jest na LLVM, a jako frontend dla OpenCL C wykorzystuje Clang. Aby zapewni\u0107 odpowiedni\u0105 przeno\u015bno\u015b\u0107 i wydajno\u015b\u0107, kompilator j\u0105der OpenCL mo\u017ce generowa\u0107 funkcje kombinowane, kt\u00f3re mog\u0105 wykorzysta\u0107 r\u00f3\u017cne zasoby sprz\u0119towe do r\u00f3wnoleg\u0142ego wykonywania kodu, takie jak VLIW, superskalarny, SIMD, SIMT, wielordzeniowy i wielow\u0105tkowy. Obs\u0142uga sterownik\u00f3w ICD jest dost\u0119pna.
\n(Installable Client Driver). Dost\u0119pne s\u0105 backendy zapewniaj\u0105ce dzia\u0142anie przez CPU, ASIP (TCE\/TTA), GPU bazuj\u0105ce na architekturze HSA oraz GPU NVIDIA (CUDA). <\/p>\n

W nowej wersji dodano wsparcie dla LLVM\/Clang 8.0. Zapewniono wsparcie dla ICD (Installable Client Driver) na platformie macOS. Umo\u017cliwiono kompilacj\u0119 pocl bez backendowych sterownik\u00f3w dla CPU. Dla HSA (Heterogeneous System Architecture) wprowadzono wczesne wsparcie dla kompilacji ISA na runtime HSA. Przeprowadzono porz\u0105dkowanie kodu, w tym usuni\u0119to bibliotek\u0119 Vecmathlib oraz zaprzestano wsparcia dla starszych wersji LLVM (poni\u017cej 6.0).
\n
\u0179r\u00f3d\u0142o: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u0440\u0435\u043b\u0438\u0437 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 PoCL 1.3 (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 \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 TTA-\u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u0430\u0445 (Transport […]<\/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-31403","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\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\udd47Wydanie PoCL 1.3, niezale\u017cnej implementacji standardu OpenCL | ProHoster","description":"Dost\u0119pna jest wersja projektu PoCL 1.3 (Portable Computing Language OpenCL), rozwijaj\u0105cego implementacj\u0119 standardu OpenCL, niezale\u017cn\u0105 od producent\u00f3w akcelerator\u00f3w graficznych, umo\u017cliwiaj\u0105ca u\u017cycie 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