{"id":77492,"date":"2020-04-10T19:42:45","date_gmt":"2020-04-10T17:42:45","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/poberegis-arm-novye-64-razryadnye-yadra-synopsys-arc-uvelichat-proizvoditelnost-vtroe"},"modified":"2020-04-10T19:42:45","modified_gmt":"2020-04-10T17:42:45","slug":"poberegis-arm-novye-64-razryadnye-yadra-synopsys-arc-uvelichat-proizvoditelnost-vtroe","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/news\/poberegis-arm-novye-64-razryadnye-yadra-synopsys-arc-uvelichat-proizvoditelnost-vtroe","title":{"rendered":"Fii atent, ARM? Noile nuclee pe 64 de bi\u021bi Synopsys ARC vor tripla performan\u021ba","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Pu\u021bini \u0219tiu c\u0103 arhitectura procesorului ARC este una dintre cele mai r\u0103sp\u00e2ndite arhitecturi al\u0103turi de ARM, MIPS \u0219i x86. Dezvoltat\u0103 \u00een anii '80, arhitectura ARC este utilizat\u0103 \u00een diverse microcontrolere pentru o gam\u0103 larg\u0103 de produse high-tech, iar \u00een fiecare an se produc aproximativ 1,5 miliarde<\/a><\/noindex> dispozitive.<\/p>\n

Recent, compania Synopsys a anun\u021bat o nou\u0103 genera\u021bie de nuclee de procesor pe 32 \u0219i 64 de bi\u021bi ARC, care promit s\u0103 creasc\u0103 performan\u021ba de trei ori comparativ cu predecesoarele sale \u0219i vor permite construirea de sisteme pe cip cu 12 nuclee. Astfel, noile nuclee vor permite Synopsys s\u0103 concureze cu ARM \u00een mai multe domenii noi.<\/p>\n

«Aplica\u021biile integrate, cum ar fi controlerele pentru unit\u0103\u021bi de stocare cu stare solid\u0103 sau echipamente de re\u021bea, devin din ce \u00een ce mai complexe, ceea ce necesit\u0103 o cre\u0219tere semnificativ\u0103 a performan\u021bei, men\u021bin\u00e2nd \u00een acela\u0219i timp un consum de energie \u0219i dimensiuni reduse», a declarat John Koeter, vicepre\u0219edinte senior pentru marketing \u0219i strategie \u00een domeniul propriet\u0103\u021bii intelectuale la Synopsys. «Odat\u0103 cu lansarea noii arhitecturi ARCv3 \u0219i nucleelor ARC HS5x \u0219i HS6x, dezvoltatorii vor putea satisface cerin\u021bele tot mai mari de performan\u021b\u0103 ale SoC-urilor lor, at\u00e2t ast\u0103zi, c\u00e2t \u0219i \u00een viitor».<\/p>\n

\"Fii
\n<\/center><\/p>\n

Noile familii de procesoare Synopsys DesignWare ARC includ nuclee pe 32 de bi\u021bi HS56\/HS57D\/HS58<\/a><\/noindex> \u0219i nuclee pe 64 de bi\u021bi HS66\/HS68<\/a><\/noindex>. Procesoarele recent anun\u021bate sunt destinate unei game largi de aplica\u021bii, cum ar fi controlerele pentru unit\u0103\u021bi de stocare cu stare solid\u0103 (SSD), controlerele de re\u021bea, pilotajele automatizate pentru vehicule, sistemele de infotainment pentru automobile \u0219i multe altele. Av\u00e2nd \u00een vedere cerin\u021bele tot mai mari \u00een ceea ce prive\u0219te capacitatea memoriei, ARC HD6x pe 64 de bi\u021bi vor permite crearea de sisteme cu 4,5 PByte de DRAM, \u00een timp ce dispozitivele bazate pe ARC HD5x vor trebui s\u0103 se limiteze la capacit\u0103\u021bi mai mici. Totu\u0219i, volumele reale de memorie RAM suportate vor fi dictate mai degrab\u0103 de sistemul de operare utilizat, iar avantajele vizibile ale CPU-urilor pe 64 de bi\u021bi vor consta \u00eentr-un pipeline mai larg \u0219i un fi\u0219ier de registre mai mare.<\/p>\n

\u00cen ceea ce prive\u0219te arhitecturile DesignWare ARC HS5x \u0219i DesignWare ARC HS6x, acestea suport\u0103 setul de instruc\u021biuni ARCv3, care poate fi extins cu instruc\u021biuni APEX (ARC Processor EXtensions), dac\u0103 vreunul dintre clien\u021bi are nevoie de ceva specific. \u00cen plus, ARC HS57D este echipat cu un procesor de semnal digital ARCv3DSP care suport\u0103 150 de instruc\u021biuni. Noile nuclee au o ad\u00e2ncime a tubului de 10 trepte, pot executa dou\u0103 instruc\u021biuni pe ciclu \u0219i sunt echipate cu un modul de opera\u021bii \u00een virgul\u0103 mobil\u0103 de 128 de bi\u021bi. \u00cen acela\u0219i timp, cele mai avansate versiuni ale nucleelor suport\u0103 un cache de nivelul 2 (L2) cu o capacitate de p\u00e2n\u0103 la 16 MB.<\/p>\n

\"Fii<\/p>\n

\u00cen ceea ce prive\u0219te performan\u021ba, Synopsys afirm\u0103 c\u0103 ob\u021bine 3 DMIPS la MHz \u00een calcule \u00eentregi, precum \u0219i 5,1 CoreMark la MHz, ceea ce este foarte decent pentru nuclee miniaturale cu consum minim de energie. Astfel, 3 DMIPS la MHz — este peste nivelul unor procesoare destul de puternice, Cortex-A55<\/a><\/noindex>, \u00een timp ce 5,1 CoreMark la MHz — este peste orice procesor ARM pentru microcontrolere.<\/a><\/noindex><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\n

Nucleele de procesor Synopsys DesignWare ARC HS5x \u0219i HS6x
<\/strong><\/p>\n<\/td>\n<\/tr>\n

<\/td>\nHS5x<\/td>\nHS6x<\/td>\n<\/tr>\n
<\/td>\nHS56<\/td>\nHS57D<\/td>\nHS58<\/td>\nHS66<\/td>\nHS68<\/td>\n<\/tr>\n
Setul de instruc\u021biuni<\/td>\nARCv3<\/td>\n<\/tr>\n
Instruc\u021biunile APEX<\/td>\nSunt suportate<\/td>\n<\/tr>\n
L\u0103\u021bimea de band\u0103<\/td>\n32 de bi\u021bi<\/td>\n64 de bi\u021bi<\/td>\n<\/tr>\n
Instruc\u021biuni pe ciclu<\/td>\n2<\/td>\n<\/tr>\n
Lungimea tubului<\/td>\n10 trepte<\/td>\n<\/tr>\n
DSP<\/td>\n\u2014<\/td>\nARCv3DSP
150 de instruc\u021biuni<\/td>\n		\u2014<\/td>\n\u2014<\/td>\n\u2014<\/td>\n<\/tr>\n
Precizia FPU<\/td>\nFP16, FP32, FP64<\/td>\n<\/tr>\n
Cluster de procesor<\/td>\n12 nuclee<\/td>\n<\/tr>\n
Acceleratori per cluster<\/td>\n16 acceleratori<\/td>\n<\/tr>\n
L1<\/td>\nCache de instruc\u021biuni + Cache de date<\/td>\n<\/tr>\n
L2<\/td>\n\u2014<\/td>\n\u2014<\/td>\n16 MB<\/td>\n\u2014<\/td>\n16 MB<\/td>\n<\/tr>\n
Capacitatea maxim\u0103 a memoriei<\/td>\n64 GB (depinde de OS)<\/td>\n4,5 Petabytes<\/td>\n<\/tr>\n
Frecven\u021ba (pe 16FFC)<\/td>\n1,8 GHz<\/td>\n<\/tr>\n
DMIPS<\/td>\n5400 DMIPS pe nucleu \/ 3 DMIPS pe MHz<\/td>\n<\/tr>\n
CoreMark<\/td>\n9180 CoreMark pe nucleu \/ 5,1 CoreMark pe MHz<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Una dintre caracteristicile cheie ale noului familiei DesignWare ARC HS5x \u0219i DesignWare ARC HS6x este capacitatea de a crea sisteme pe cip (system-on-chip, SoC) cu 12 nuclee de procesor generice \u0219i 16 acceleratori specializa\u021bi. Fiecare nucleu\/accelerator dintr-un asemenea procesor func\u021bioneaz\u0103 la propria frecven\u021b\u0103 de ceas \u0219i utilizeaz\u0103 propriul subsistem de alimentare pentru maximizarea eficien\u021bei energetice. Pe l\u00e2ng\u0103 noile nuclee, Synopsys ofer\u0103, de asemenea, o conexiune de coeren\u021b\u0103 a cache-ului interprocesor cu o l\u0103\u021bime de band\u0103 de 800 GB\/s. <\/p>\n

Un astfel de SoC bazat pe arhitectura ARC nu este foarte r\u0103sp\u00e2ndit ast\u0103zi, dar av\u00e2nd \u00een vedere procesoarele promi\u021b\u0103toare pentru sisteme de autoconducere, stocare de date, gestionarea fluxurilor de date, mul\u021bi nucleu \u0219i diverse tipuri de acceleratoare se vor dovedi foarte utile. Aceasta va permite Synopsys s\u0103 concureze cu nucleele ARM pentru un loc \u00een SoC pentru aplica\u021biile men\u021bionate, ceea ce nu s-a \u00eent\u00e2mplat p\u00e2n\u0103 acum. Astfel, nucleele DesignWare ARC HS5x \u0219i DesignWare ARC HS6x au st\u00e2rnit deja interesul produc\u0103torului de SSD-uri Starblaze. <\/p>\n

«Dezvoltatorii de solu\u021bii integrate de \u00eenalt\u0103 performan\u021b\u0103 se confrunt\u0103 constant cu noi provoc\u0103ri \u00een atingerea unui nivel ridicat de performan\u021b\u0103, utiliz\u00e2nd cantit\u0103\u021bi mari de memorie \u0219i confrunt\u00e2ndu-se cu restric\u021bii \u00een materie de consum de energie \u0219i dimensiuni», a declarat Bruce Cheng, Directorul de \u0218tiin\u021b\u0103 al Starblaze. «Capacit\u0103\u021bile noilor procesoare ARC HS5x pe 32 de bi\u021bi \u0219i procesoare HS6x pe 64 de bi\u021bi de la Synopsys \u00een ceea ce prive\u0219te multithreading-ul ne vor permite s\u0103 atingem un nou nivel de eficien\u021b\u0103 energetic\u0103, care nu este oferit de alte procesoare disponibile pe pia\u021b\u0103 \u00een prezent».<\/p>\n

\"Fii<\/p>\n

Synopsys va \u00eencepe s\u0103 ofere nucleele ARC HS56, HS57D, HS58, HS66, HS68, precum \u0219i versiunile lor multiprocesor HS56MP, HS57DMP, HS58MP, HS66MP, HS68MP, \u00eencep\u00e2nd cu trimestrul al treilea din 2020. \u00cen plus, compania va oferi pachetul ARC MetaWare Development Toolkit pentru crearea circuitelor integrate bazate pe aceste nuclee, precum \u0219i un simulator \u0219i un verifier pentru a verifica func\u021bionarea SoC \u00eenainte de a fi materializat \u00een siliciu. \u00cen ceea ce prive\u0219te suportul din partea sistemelor de operare, noile nuclee vor fi compatibile cu o serie de distribu\u021bii Linux, Zephyr \u0219i diverse sisteme de operare personalizate.<\/p>\n

<\/p>\n

<\/center><\/p>\n

\t\t\t\t


\n\t\t\t\t\t\t\t\t<\/center>
Sursa: 3dnews.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041d\u0435\u043c\u043d\u043e\u0433\u0438\u0435 \u0437\u043d\u0430\u044e\u0442, \u0447\u0442\u043e \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u043d\u0430\u044f \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u0430 ARC \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043e\u0434\u043d\u043e\u0439 \u0438\u0437 \u0441\u0430\u043c\u044b\u0445 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043d\u044b\u0445 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440 \u043d\u0430\u0440\u044f\u0434\u0443 \u0441 ARM, MIPS \u0438 x86. \u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u043d\u0430\u044f \u0432 1980-\u0445 \u0433\u043e\u0434\u0430\u0445, \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u0430 ARC \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u0432 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u043c\u0438\u043a\u0440\u043e\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u0430\u0445 \u0434\u043b\u044f \u0448\u0438\u0440\u043e\u0447\u0430\u0439\u0448\u0435\u0433\u043e \u0441\u043f\u0435\u043a\u0442\u0440\u0430 \u0432\u044b\u0441\u043e\u043a\u043e\u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0447\u043d\u043e\u0439 \u043f\u0440\u043e\u0434\u0443\u043a\u0446\u0438\u0438, \u0430 \u043a\u0430\u0436\u0434\u044b\u0439 \u0433\u043e\u0434 \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 ARC \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0441\u044f \u043e\u043a\u043e\u043b\u043e 1,5 \u043c\u0438\u043b\u043b\u0438\u0430\u0440\u0434\u0430 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432. \u041d\u0430 \u0434\u043d\u044f\u0445 \u043a\u043e\u0440\u043f\u043e\u0440\u0430\u0446\u0438\u044f Synopsys \u0430\u043d\u043e\u043d\u0441\u0438\u0440\u043e\u0432\u0430\u043b\u0430 \u043d\u043e\u0432\u043e\u0435 \u043f\u043e\u043a\u043e\u043b\u0435\u043d\u0438\u0435 32- \u0438 64-\u0440\u0430\u0437\u0440\u044f\u0434\u043d\u044b\u0445 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u043d\u044b\u0445 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":77493,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-77492","post","type-post","status-publish","format-standard","has-post-thumbnail","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\udd47Te preg\u0103te\u0219ti, ARM? Noile nuclee de 64 de bi\u021bi Synopsys ARC vor cre\u0219te performan\u021ba de trei ori | ProHoster","description":"Pu\u021bini \u0219tiu c\u0103 arhitectura de procesor ARC este una dintre cele mai r\u0103sp\u00e2ndite arhitecturi, al\u0103turi de ARM, MIPS \u0219i x86.","canonical_url":"https:\/\/prohoster.info\/ro\/blog\/news\/poberegis-arm-novye-64-razryadnye-yadra-synopsys-arc-uvelichat-proizvoditelnost-vtroe","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"ro_RO","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u041f\u043e\u0431\u0435\u0440\u0435\u0433\u0438\u0441\u044c, ARM? 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