{"id":54962,"date":"2020-01-09T00:00:00","date_gmt":"2020-01-08T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/open-compute-project-razrabatyvaet-unifitsirovannyj-interfejs-dlya-chipletov"},"modified":"2020-02-18T14:03:01","modified_gmt":"2020-02-18T11:03:01","slug":"open-compute-project-razrabatyvaet-unifitsirovannyj-interfejs-dlya-chipletov","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/open-compute-project-razrabatyvaet-unifitsirovannyj-interfejs-dlya-chipletov","title":{"rendered":"Open Compute Project sta sviluppando un'interfaccia unificata per chiplet","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

I chip con pi\u00f9 dieci sono ormai una realt\u00e0 consolidata. Inoltre, il mercato \u00e8 in crescente espansione grazie ai sistemi eterogenei, come AMD Rome. Un singolo die all'interno di questi chip \u00e8 solitamente definito chiplet.<\/p>\n

L'uso dei chiplet permette di ottimizzare il processo produttivo e ridurre i costi di produzione di processori complessi; semplifica anche il compito di scalabilit\u00e0. Sebbene la tecnologia dei chiplet comporti alcune sfide, l'Open Compute Project offre una soluzione<\/a><\/noindex>. OCP, ricordiamo, \u00e8 un organizzazione<\/a><\/noindex>, all'interno della quale i membri condividono le loro innovazioni nel campo della progettazione software e hardware per i moderni datacenter e le attrezzature a essi associate. Di essa abbiamo parlato pi\u00f9 volte parlavano<\/a><\/noindex> ai nostri lettori.<\/p>\n

\"Open<\/p>\n

Oggi molte aziende utilizzano chiplet. Non solo AMD ha abbandonato i core CPU monolitici per passare a \"processori modulari\", ma anche i chip Intel Stratix 10 e Huawei Kunpeng seguono questa configurazione. A prima vista, l'architettura modulare e a chiplet offre una grande flessibilit\u00e0, ma attualmente non \u00e8 cos\u00ec \u2014 tutti i produttori impiegano i propri sistemi di interconnessione (ad esempio, per AMD si tratta di Infinity Fabric). Di conseguenza, le opzioni di configurazione del chip sono limitate all'arsenale di un singolo produttore. Nel migliore dei casi, possono essere utilizzati chiplet di sviluppatori alleati o subordinati.<\/p>\n

\"Open<\/p>\n

Intel sta cercando di affrontare questo problema collaborando con DARPA e promuovendo uno standard aperto Advanced Interface Bus (AIB)<\/a><\/noindex>. Anche Open Compute Project<\/a><\/noindex>ha una propria visione della questione: gi\u00e0 nel 2018, il consortium ha creato un sottogruppo Open Domain-Specific Architecture (ODSA)<\/a><\/noindex>, impegnata a risolvere questo problema. L'approccio OCP \u00e8 pi\u00f9 ampio di quello di Intel, con l'obiettivo globale di unificare completamente il mercato dei chiplet. Questo dovrebbe semplificare al massimo la creazione di soluzioni architetturali specifiche, in grado di combinare chiplet di diversi tipi e produttori: coprocessori tensoriali, acceleratori di rete e crittografia, persino ASIC per l'estrazione di criptovalute.<\/p>\n

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

Il progresso di ODSA \u00e8 notevole: se durante il primo incontro del gruppo nel 2018 c'erano solo sette aziende sviluppatrici, attualmente il numero dei partecipanti \u00e8 quasi arrivato a cento. Il lavoro procede, ma ci sono ancora molte difficolt\u00e0 da risolvere: non solo il problema dell'assenza di un'interfaccia unificata per le connessioni, ma sar\u00e0 necessario sviluppare e accettare uno standard che consenta di combinare chiplet con diverse funzionalit\u00e0, risolvere questioni di packaging e testing di soluzioni multi-chiplet, fornire strumenti di sviluppo, affrontare questioni relative alla propriet\u00e0 intellettuale, e molto, molto altro.<\/p>\n

Attualmente, il mercato delle soluzioni basate su chiplet di diversi produttori \u00e8 ancora in una fase embrionale. Solo il tempo dir\u00e0 quale approccio avr\u00e0 successo.<\/p>\n

<\/p>\n

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

\t\t\t\t


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

\u0427\u0438\u043f\u044b \u0441 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u043c\u0438 \u043a\u0440\u0438\u0441\u0442\u0430\u043b\u043b\u0430\u043c\u0438 \u0432 \u0435\u0434\u0438\u043d\u043e\u0439 \u0443\u043f\u0430\u043a\u043e\u0432\u043a\u0435 — \u0443\u0436\u0435 \u043d\u0435 \u043d\u043e\u0432\u043e\u0441\u0442\u044c. \u0411\u043e\u043b\u0435\u0435 \u0442\u043e\u0433\u043e, \u0440\u044b\u043d\u043e\u043a \u0430\u043a\u0442\u0438\u0432\u043d\u043e \u043f\u043e\u043a\u043e\u0440\u044f\u044e\u0442 \u0433\u0435\u0442\u0435\u0440\u043e\u0433\u0435\u043d\u043d\u044b\u0435 \u0441\u0438\u0441\u0442\u0435\u043c\u044b, \u0442\u0430\u043a\u0438\u0435 \u043a\u0430\u043a AMD Rome. \u041e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u0439 \u043a\u0440\u0438\u0441\u0442\u0430\u043b\u043b \u0432 \u0442\u0430\u043a\u0438\u0445 \u0447\u0438\u043f\u0430\u0445 \u043e\u0431\u044b\u0447\u043d\u043e \u0438\u043c\u0435\u043d\u0443\u0435\u0442\u0441\u044f \u0447\u0438\u043f\u043b\u0435\u0442\u043e\u043c. \u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0447\u0438\u043f\u043b\u0435\u0442\u043e\u0432 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0442\u0435\u0445\u043f\u0440\u043e\u0446\u0435\u0441\u0441 \u0438 \u0441\u043d\u0438\u0437\u0438\u0442\u044c \u0441\u0435\u0431\u0435\u0441\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430 \u0441\u043b\u043e\u0436\u043d\u044b\u0445 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u043e\u0432; \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u0443\u043f\u0440\u043e\u0449\u0430\u0435\u0442\u0441\u044f \u0438 \u0437\u0430\u0434\u0430\u0447\u0430 \u043c\u0430\u0441\u0448\u0442\u0430\u0431\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f. \u0423 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0438 \u0447\u0438\u043f\u043b\u0435\u0442\u043e\u0432 \u0435\u0441\u0442\u044c \u0441\u0432\u043e\u0438 \u0438\u0437\u0434\u0435\u0440\u0436\u043a\u0438, \u043d\u043e Open Compute […]<\/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-54962","post","type-post","status-publish","format-standard","hentry","category-novosti-interneta"],"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\udd47Open Compute Project sviluppa un'interfaccia unificata per i chiplet | ProHoster","description":"I chip con pi\u00f9 cristalli in un'unica confezione non sono pi\u00f9 una novit\u00e0. Anzi, il mercato \u00e8 attivamente conquistato da sistemi eterogenei, come AMD Rome.","canonical_url":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/open-compute-project-razrabatyvaet-unifitsirovannyj-interfejs-dlya-chipletov","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"it_IT","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\udd47Open Compute Project \u0440\u0430\u0437\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0435\u0442 \u0443\u043d\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 \u0434\u043b\u044f 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