{"id":33621,"date":"2019-10-31T21:53:47","date_gmt":"2019-10-31T18:53:47","guid":{"rendered":"https:\/\/prohoster.info\/blog\/additional-uplinks-v-arhitekture-sistemnoj-logiki-intel-c620\/"},"modified":"2019-10-31T21:53:47","modified_gmt":"2019-10-31T18:53:47","slug":"additional-uplinks-v-arhitekture-sistemnoj-logiki-intel-c620","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/administrirovanie\/additional-uplinks-v-arhitekture-sistemnoj-logiki-intel-c620","title":{"rendered":"Tov\u00e1bbi Uplinks az Intel C620 rendszernavig\u00e1ci\u00f3s architekt\u00far\u00e1j\u00e1ban","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Az x86 platformarchitekt\u00far\u00e1ban k\u00e9t ir\u00e1nyzat alakult ki, amelyek egym\u00e1st k\u00f6lcs\u00f6n\u00f6sen kieg\u00e9sz\u00edtik. Az egyik verzi\u00f3 szerint az integr\u00e1ci\u00f3 fel\u00e9 kell haladni egyetlen krist\u00e1lyban a sz\u00e1m\u00edt\u00e1si \u00e9s vez\u00e9rl\u0151 er\u0151forr\u00e1sok \u00f6sszevon\u00e1s\u00e1val. A m\u00e1sik megk\u00f6zel\u00edt\u00e9s a feladatok megoszt\u00e1s\u00e1t hirdeti: a processzor egy hat\u00e9kony buszra \u00e9p\u00fcl, amely perif\u00e9ri\u00e1s, sk\u00e1l\u00e1zhat\u00f3 \u00f6kosziszt\u00e9m\u00e1t form\u00e1l. Ez k\u00e9pezi az Intel C620 rendszerlogikai topol\u00f3gi\u00e1j\u00e1nak alapj\u00e1t a magas szint\u0171 platformok sz\u00e1m\u00e1ra.<\/a><\/noindex><\/p>\n

A kor\u00e1bbi Intel C610 chipk\u00e9szlett\u0151l val\u00f3 l\u00e9nyeges elt\u00e9r\u00e9s a processzor \u00e9s a PCH mikrochiphez tartoz\u00f3 perif\u00e9ria k\u00f6z\u00f6tti kommunik\u00e1ci\u00f3s csatorna kib\u0151v\u00edt\u00e9se, PCIe linkek felhaszn\u00e1l\u00e1s\u00e1val egy\u00fctt a hagyom\u00e1nyos DMI busz mellett.<\/p>\n

\"Tov\u00e1bbi
\n
\nN\u00e9zz\u00fck meg r\u00e9szletesebben az Intel Lewisburg d\u00e9li h\u00edd \u00fajdons\u00e1gait: milyen evol\u00faci\u00f3s \u00e9s forradalmi megk\u00f6zel\u00edt\u00e9sek b\u0151v\u00edtett\u00e9k a folyamatokkal val\u00f3 kommunik\u00e1ci\u00f3s hat\u00e1sk\u00f6r\u00e9t?<\/p>\n

Evol\u00faci\u00f3s v\u00e1ltoz\u00e1sok a CPU-PCH kommunik\u00e1ci\u00f3ban<\/h2>\n

\nAz evol\u00faci\u00f3s megk\u00f6zel\u00edt\u00e9s keret\u00e9n bel\u00fcl a CPU \u00e9s a d\u00e9li h\u00edd k\u00f6z\u00f6tti f\u0151 kommunik\u00e1ci\u00f3s csatorna, a DMI (Direct Media Interface) busz, t\u00e1mogatja a PCIe x4 Gen3 m\u00f3dot 8,0 GT\/S teljes\u00edtm\u00e9nnyel. Kor\u00e1bban az Intel C610 PCH eset\u00e9ben a processzor \u00e9s a rendszerlogika k\u00f6z\u00f6tti kommunik\u00e1ci\u00f3 PCIe x4 Gen 2 m\u00f3dban t\u00f6rt\u00e9nt 5,0 GT\/S s\u00e1vsz\u00e9less\u00e9ggel.<\/p>\n

\"Tov\u00e1bbi
\n
\nAz Intel C610 \u00e9s C620 rendszerlogika funkci\u00f3inak \u00f6sszehasonl\u00edt\u00e1sa<\/em><\/p>\n

Megjegyezz\u00fck, hogy ez a rendszer l\u00e9nyegesen konzervat\u00edvabb, mint a processzor be\u00e9p\u00edtett PCIe portjai, amelyeket \u00e1ltal\u00e1ban GPU-k \u00e9s NVMe t\u00e1rol\u00f3k csatlakoztat\u00e1s\u00e1ra haszn\u00e1lnak, ahol m\u00e1r r\u00e9g\u00f3ta alkalmazz\u00e1k a PCIe 3.0-t, \u00e9s folyamatban van a PCI Express Gen4-re val\u00f3 \u00e1tt\u00e9r\u00e9s.<\/p>\n

Forradalmi v\u00e1ltoz\u00e1sok a CPU-PCH kommunik\u00e1ci\u00f3ban<\/h2>\n

\nA forradalmi v\u00e1ltoz\u00e1sok k\u00f6z\u00e9 tartozik az \u00faj PCIe kommunik\u00e1ci\u00f3s csatorn\u00e1k, az Additional Uplinks hozz\u00e1ad\u00e1sa. Fizikailag ez k\u00e9t PCI Express port, amelyek PCIe x8 Gen3 \u00e9s PCIe x16 Gen3 m\u00f3dokban m\u0171k\u00f6dnek, mindkett\u0151 8,0 GT\/S sebess\u00e9ggel.<\/p>\n

\"Tov\u00e1bbi
\n
\nA CPU \u00e9s az Intel C620 PCH k\u00f6z\u00f6tti interakci\u00f3hoz 3 busz haszn\u00e1latos: DMI \u00e9s k\u00e9t PCI Express port<\/em><\/p>\n

Mi\u00e9rt volt sz\u00fcks\u00e9g a megl\u00e9v\u0151 kommunik\u00e1ci\u00f3s topol\u00f3gia fel\u00fclvizsg\u00e1lat\u00e1ra az Intel C620 eset\u00e9ben? El\u0151sz\u00f6r is, a PCH-ben integr\u00e1lhat\u00f3 ak\u00e1r 4 \u00fczemi 10GbE h\u00e1l\u00f3zati vez\u00e9rl\u0151, RDMA funkci\u00f3val. M\u00e1sodszor, a h\u00e1l\u00f3zati forgalom titkos\u00edt\u00e1s\u00e1\u00e9rt \u00e9s az t\u00e1rol\u00f3rendszerrel val\u00f3 kapcsolatok\u00e9rt az Intel QuickAssist Technology (QAT) \u00faj \u00e9s gyorsabb gener\u00e1ci\u00f3s t\u00e1rsv\u00e9grehajt\u00f3 k\u00e9sz\u00fcl\u00e9kek felelnek, amelyek hardveres t\u00e1mogat\u00e1st ny\u00fajtanak a t\u00f6m\u00f6r\u00edt\u00e9shez \u00e9s titkos\u00edt\u00e1shoz. V\u00e9g\u00fcl pedig az \u201einnov\u00e1ci\u00f3 motorja\u201d \u2014 Innovation Engine<\/a><\/noindex>, amely csak OEM-gy\u00e1rt\u00f3k sz\u00e1m\u00e1ra lesz el\u00e9rhet\u0151.<\/p>\n

Sk\u00e1l\u00e1zhat\u00f3s\u00e1g \u00e9s rugalmass\u00e1g<\/h2>\n

\nFontos jellemz\u0151je, hogy lehet\u0151s\u00e9g van nemcsak a PCH csatlakoz\u00e1si topol\u00f3gia, hanem a chip bels\u0151 er\u0151forr\u00e1saival val\u00f3 hozz\u00e1f\u00e9r\u00e9s priorit\u00e1s\u00e1nak opcion\u00e1lis megv\u00e1laszt\u00e1s\u00e1ra is a gyors kapcsolati csatorn\u00e1kkal a k\u00f6zponti feldolgoz\u00f3egys\u00e9g (processzorok) sz\u00e1m\u00e1ra. Ezenk\u00edv\u00fcl a speci\u00e1lis EPO (EndPoint Only Mode) \u00fczemm\u00f3dban a PCH csatlakoz\u00e1sa a klasszikus PCI Express eszk\u00f6zk\u00e9nt t\u00f6rt\u00e9nik, mely 10 GbE \u00e9s Intel QAT er\u0151forr\u00e1sokat tartalmaz. Ezzel p\u00e1rhuzamosan a klasszikus DMI interf\u00e9sz, valamint a diagramon fekete sz\u00ednnel l\u00e1that\u00f3 sz\u00e1mos Legacy rendszer le van v\u00e1lasztva.<\/p>\n

\"Tov\u00e1bbi
\n
\nAz Intel C620 PCH bels\u0151 architekt\u00far\u00e1ja<\/em><\/p>\n

Elm\u00e9letileg ez lehet\u0151v\u00e9 teszi, hogy a rendszer t\u00f6bb mint egy Intel C620 PCH chipet haszn\u00e1ljon, a 10 GbE \u00e9s Intel QAT funkcionalit\u00e1st a teljes\u00edtm\u00e9ny k\u00f6vetelm\u00e9nyei szerint sk\u00e1l\u00e1zva. A Legacy funkci\u00f3k, amelyek egyetlen p\u00e9ld\u00e1nyban sz\u00fcks\u00e9gesek, csak az egyik telep\u00edtett PCH chipn\u00e9l aktiv\u00e1lhat\u00f3ak.<\/p>\n

\u00cdgy a v\u00e9gs\u0151 d\u00f6nt\u00e9s a diz\u00e1jnban a platform fejleszt\u0151j\u00e9re h\u00e1rul, aki technol\u00f3giai \u00e9s marketing t\u00e9nyez\u0151k alapj\u00e1n hat\u00e1rozza meg a konkr\u00e9t term\u00e9kek pozicion\u00e1l\u00e1s\u00e1t.
\n
Forr\u00e1s: habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0412 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u0435 x86-\u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c \u0432\u043e\u0437\u043d\u0438\u043a\u043b\u0438 \u0434\u0432\u0430 \u0442\u0435\u0447\u0435\u043d\u0438\u044f, \u0432\u0437\u0430\u0438\u043c\u043d\u043e \u0434\u043e\u043f\u043e\u043b\u043d\u044f\u044e\u0449\u0438\u0435 \u0434\u0440\u0443\u0433 \u0434\u0440\u0443\u0433\u0430. \u041f\u043e \u043e\u0434\u043d\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438, \u043d\u0443\u0436\u043d\u043e \u0434\u0432\u0438\u0433\u0430\u0442\u044c\u0441\u044f \u0432 \u0441\u0442\u043e\u0440\u043e\u043d\u0443 \u0438\u043d\u0442\u0435\u0433\u0440\u0430\u0446\u0438\u0438 \u0432 \u043e\u0434\u043d\u043e\u043c \u043a\u0440\u0438\u0441\u0442\u0430\u043b\u043b\u0435 \u0432\u044b\u0447\u0438\u0441\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u0438 \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u044e\u0449\u0438\u0445 \u0440\u0435\u0441\u0443\u0440\u0441\u043e\u0432. \u0412\u0442\u043e\u0440\u043e\u0439 \u043f\u043e\u0434\u0445\u043e\u0434 \u0438\u0441\u043f\u043e\u0432\u0435\u0434\u0443\u0435\u0442 \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u0435 \u043e\u0431\u044f\u0437\u0430\u043d\u043d\u043e\u0441\u0442\u0435\u0439: \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440 \u043e\u0441\u043d\u0430\u0449\u0430\u0435\u0442\u0441\u044f \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u0448\u0438\u043d\u043e\u0439, \u0444\u043e\u0440\u043c\u0438\u0440\u0443\u044e\u0449\u0435\u0439 \u043f\u0435\u0440\u0438\u0444\u0435\u0440\u0438\u0439\u043d\u0443\u044e \u043c\u0430\u0441\u0448\u0442\u0430\u0431\u0438\u0440\u0443\u0435\u043c\u0443\u044e \u044d\u043a\u043e\u0441\u0438\u0441\u0442\u0435\u043c\u0443. \u041e\u043d \u043f\u043e\u043b\u043e\u0436\u0435\u043d \u0432 \u043e\u0441\u043d\u043e\u0432\u0443 \u0442\u043e\u043f\u043e\u043b\u043e\u0433\u0438\u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u043e\u0439 \u043b\u043e\u0433\u0438\u043a\u0438 Intel C620 \u0434\u043b\u044f \u0432\u044b\u0441\u043e\u043a\u043e\u0443\u0440\u043e\u0432\u043d\u0435\u0432\u044b\u0445 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c. \u041f\u0440\u0438\u043d\u0446\u0438\u043f\u0438\u0430\u043b\u044c\u043d\u043e\u0435 \u043e\u0442\u043b\u0438\u0447\u0438\u0435 \u043e\u0442 \u043f\u0440\u0435\u0434\u044b\u0434\u0443\u0449\u0435\u0433\u043e \u0447\u0438\u043f\u0441\u0435\u0442\u0430 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":25312,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-33621","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"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\udd47 Tov\u00e1bbi Uplinks az Intel C620 rendszerlogikai architekt\u00far\u00e1j\u00e1ban | ProHoster","description":"Az x86 platformok architekt\u00far\u00e1j\u00e1ban k\u00e9t, egym\u00e1st k\u00f6lcs\u00f6n\u00f6sen kieg\u00e9sz\u00edt\u0151 ir\u00e1nyzat alakult ki. Az egyik verzi\u00f3 szerint az integr\u00e1ci\u00f3 ir\u00e1ny\u00e1ba kell l\u00e9pni egy chipben a sz\u00e1m\u00edt\u00e1si \u00e9s vez\u00e9rl\u0151 er\u0151forr\u00e1sok vonatkoz\u00e1s\u00e1ban.","canonical_url":"https:\/\/prohoster.info\/hu\/blog\/administrirovanie\/additional-uplinks-v-arhitekture-sistemnoj-logiki-intel-c620","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"hu_HU","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\udd47Additional Uplinks \u0432 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u0435 \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u043e\u0439 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