{"id":37343,"date":"2019-10-31T22:17:07","date_gmt":"2019-10-31T19:17:07","guid":{"rendered":"https:\/\/prohoster.info\/blog\/ibm-obyavil-ob-otkrytii-arhitektury-protsessorov-power\/"},"modified":"2019-10-31T22:17:07","modified_gmt":"2019-10-31T19:17:07","slug":"ibm-obyavil-ob-otkrytii-arhitektury-protsessorov-power","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/news\/ibm-obyavil-ob-otkrytii-arhitektury-protsessorov-power","title":{"rendered":"IBM a anun\u021bat deschiderea arhitecturii procesorului Power","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Compania IBM a anun\u021bat<\/a><\/noindex> despre conversia arhitecturii setului de instruc\u021biuni (ISA) Power \u00eentr-o form\u0103 open-source. \u00cen 2013, compania IBM a \u00eenfiin\u021bat deja consor\u021biul OpenPOWER, \u00een cadrul c\u0103ruia a oferit posibilitatea licen\u021bierii propriet\u0103\u021bii intelectuale asociate cu POWER \u0219i a oferit acces complet la specifica\u021bii. \u00cen acest context, pentru ob\u021binerea licen\u021bei de produc\u021bie a chip-urilor continuau s\u0103 se perceap\u0103 redeven\u021be. De acum \u00eenainte, crearea de modific\u0103ri proprii ale chip-urilor bazate pe arhitectura setului de instruc\u021biuni Power va deveni disponibil\u0103 publicului \u0219i nu va necesita pl\u0103\u021bi. De asemenea, se ofer\u0103 dreptul de a utiliza gratuit toate brevetele asociate cu Power ale IBM, iar gestionarea proiectului este transferat\u0103 comunit\u0103\u021bii, care acum
\nva fi implicat\u0103 \u00een procesele de luare a deciziilor.<\/p>\n

Organiza\u021bia responsabil\u0103 de dezvoltare, OpenPOWER Foundation, va transformat\u0103<\/a><\/noindex> fi sub umbrela Linux Foundation, ceea ce va permite crearea unei platforme independente pentru dezvoltarea ulterioar\u0103 a arhitecturii Power, f\u0103r\u0103 leg\u0103tur\u0103 cu un produc\u0103tor specific. La consor\u021biul OpenPOWER s-au al\u0103turat deja peste 350 de companii. Comunit\u0103\u021bii i-au fost transferate peste 3 milioane de linii de cod pentru firmware-uri de sistem, specifica\u021bii \u0219i scheme necesare pentru crearea chip-urilor compatibile cu Power.<\/a><\/noindex> Pe l\u00e2ng\u0103 conversia arhitecturii setului de instruc\u021biuni \u00een categoria Open Hardware, IBM a transferat comunit\u0103\u021bii \u0219i c\u00e2teva tehnologii \u00eenrudite, utilizate \u00een chip-urile Power9, inclusiv implementarea software (softcore) POWER ISA, precum \u0219i designul de referin\u021b\u0103 pentru dezvoltarea extensiilor bazate pe interfe\u021bele <\/p>\n

OpenCAPI (Open Coherent Accelerator Processor Interface) \u0219i OMI (Open Memory Interface). Implementarea software oferit\u0103 permite simularea func\u021bion\u0103rii procesorului de referin\u021b\u0103 utiliz\u00e2nd FPGA Xilinx.<\/a><\/noindex> Tehnologia OpenCAPI va oferi posibilitatea de a ob\u021bine performan\u021be maxime \u0219i de a elimina blocajele \u00een organizarea interac\u021biunii \u00eentre nucleele procesorului \u0219i dispozitivele integrate, cum ar fi GPU-uri, ASIC-uri, diverse acceleratoare hardware, chip-uri de re\u021bea \u0219i controlere de stocare. OMI va accelera capacitatea de band\u0103 a controlerelor de memorie \u0219i va reduce \u00eent\u00e2rzierile care apar. De exemplu, gra\u021bie acestor extensii bazate pe Power, va fi posibil\u0103 crearea de chip-uri specializate, optimizate pentru rezolvarea sarcinilor de inteligen\u021b\u0103 artificial\u0103 \u0219i analize de date de \u00eenalt\u0103 performan\u021b\u0103 \u00een memorie. <\/p>\n

Tehnologia OpenCAPI va permite ob\u021binerea unei performan\u021be maxime \u0219i eliminarea punctelor slabe \u00een organizarea interac\u021biunii \u00eentre nucleele procesorului \u0219i dispozitivele integrate, cum ar fi GPU, ASIC, diferite acceleratoare hardware, cipuri de re\u021bea \u0219i controlere de stocare a datelor. OMI va accelera l\u0103\u021bimea de band\u0103 a controlerelor de memorie \u0219i va reduce \u00eent\u00e2rzierile generate. De exemplu, datorit\u0103 acestor suplimente bazate pe Power, va fi posibil s\u0103 se creeze cipuri specializate, optimizate pentru a rezolva sarcini de inteligen\u021b\u0103 artificial\u0103 \u0219i analize de date de \u00eenalt\u0103 performan\u021b\u0103 \u00een memorie. <\/p>\n

Comparativ cu arhitecturile deschise deja disponibile MIPS<\/a><\/noindex> \u0219i RISC-V<\/a><\/noindex>, arhitectura Power este \u00een primul r\u00e2nd atractiv\u0103 pentru capacitatea de a crea sisteme server moderne, platforme industriale \u0219i clustere. De exemplu, \u00een colaborare cu IBM, NVIDIA \u0219i Mellanox, pe baza arhitecturii Power au fost lansate dou\u0103 dintre cele mai mari clustere din lume, care conduc al libert\u0103\u021bii pe internet<\/a><\/noindex> supercomputerele Top500.<\/p>\n

<\/a><\/noindex><\/p>\n

Sursa: opennet.ro<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f IBM \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u0435 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b \u043d\u0430\u0431\u043e\u0440\u0430 \u043a\u043e\u043c\u0430\u043d\u0434 (ISA) Power \u0432 \u0440\u0430\u0437\u0440\u044f\u0434 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0445. \u0412 2013 \u0433\u043e\u0434\u0443 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f IBM \u0443\u0436\u0435 \u0443\u0447\u0440\u0435\u0434\u0438\u043b\u0430 \u043a\u043e\u043d\u0441\u043e\u0440\u0446\u0438\u0443\u043c OpenPOWER, \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u043e\u0439 \u0441 POWER \u0438\u043d\u0442\u0435\u043b\u043b\u0435\u043a\u0442\u0443\u0430\u043b\u044c\u043d\u043e\u0439 \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0441\u0442\u0438 \u0438 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \u043f\u043e\u043b\u043d\u044b\u0439 \u0434\u043e\u0441\u0442\u0443\u043f \u043a \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044f\u043c. \u041f\u0440\u0438 \u044d\u0442\u043e\u043c \u0437\u0430 \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u0435 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0438 \u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u043e \u0447\u0438\u043f\u043e\u0432 \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u043b\u0438 \u0441\u043e\u0431\u0438\u0440\u0430\u0442\u044c\u0441\u044f \u043e\u0442\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u044f. \u041e\u0442\u043d\u044b\u043d\u0435, \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0445 \u043c\u043e\u0434\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0439 \u0447\u0438\u043f\u043e\u0432 […]<\/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-37343","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\udd47IBM a anun\u021bat deschiderea arhitecturii procesoarelor Power | ProHoster","description":"Compania IBM a anun\u021bat transferul arhitecturii setului de comenzi (ISA) Power 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