{"id":35739,"date":"2019-10-31T22:06:05","date_gmt":"2019-10-31T19:06:05","guid":{"rendered":"https:\/\/prohoster.info\/blog\/optane-dc-persistent-memory-optane-v-formate-dimm\/"},"modified":"2019-10-31T22:06:05","modified_gmt":"2019-10-31T19:06:05","slug":"optane-dc-persistent-memory-optane-v-formate-dimm","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/administrirovanie\/optane-dc-persistent-memory-optane-v-formate-dimm","title":{"rendered":"Optane DC Persistent Memory \u2014 Optane DIMM form\u00e1tumban","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

\"Optane
\nA m\u00falt h\u00e9ten, az Intel Data Center Tech Summit konferenci\u00e1n a v\u00e1llalat hivatalosan bemutatta az Optane mem\u00f3ri\u00e1t DIMM modulokra alapozva, 3D XPoint<\/a><\/noindex> melyet Optane DC Persistent Memory n\u00e9ven ismer\u00fcnk (ne t\u00e9vessz\u00fck \u00f6ssze az Intel Optane Memory<\/a><\/noindex> \u2014 a fogyaszt\u00f3i szegmens cache t\u00e1rol\u00f3ival). <\/p>\n

A mem\u00f3ria modulok 128, 256 vagy 512 GB kapacit\u00e1ssal rendelkeznek, a pin kioszt\u00e1s megfelel a DIMM szabv\u00e1nynak, azonban term\u00e9szetesen a hardvernek t\u00e1mogatnia kell ezt a mem\u00f3riafajt\u00e1t \u2014 ilyen t\u00e1mogat\u00e1s az Intel Xeon szerverplatformok k\u00f6vetkez\u0151 gener\u00e1ci\u00f3j\u00e1ban fog megjelenni. Ami a term\u00e9k szoftveres t\u00e1mogat\u00e1s\u00e1t illeti, az Intel Persistent Memory Development Kit<\/a><\/noindex> (PMDK, az el\u0151z\u0151 \u00e9v v\u00e9g\u00e9ig NVML n\u00e9ven ismert) projekten m\u00e1r r\u00e9g\u00f3ta dolgoznak ny\u00edlt forr\u00e1sk\u00f3d\u00fa form\u00e1ban.
\n<\/a><\/noindex>
\nSajnos a prezent\u00e1ci\u00f3ban nem tal\u00e1lhat\u00f3k technikai r\u00e9szletek, mint p\u00e9ld\u00e1ul az energiafogyaszt\u00e1s, frekvencia stb. \u2014 v\u00e1rjuk a friss\u00edt\u00e9st az ARK<\/a><\/noindex>. Nem vil\u00e1gos, hogy lehets\u00e9ges-e a DRAM \u00e9s az Optane kombin\u00e1l\u00e1sa ugyanazon a mem\u00f3ria vez\u00e9rl\u0151 csatorn\u00e1n. Azonban a nemr\u00e9g megjelent mem\u00f3ri\u00e1t hamarosan 'meg lehet tapintani' \u00e9s valamit m\u00e9rni is, igaz, egyel\u0151re csak t\u00e1volr\u00f3l. Ny\u00e1ron internetes tesztel\u00e9st fognak v\u00e9gezni az Optane DC Persistent Memoryval \u2014 \u00d6n is r\u00e9szt vehet ebben,<\/a><\/noindex>, ha egy Intel partnerc\u00e9gn\u00e9l dolgozik (sosem k\u00e9s\u0151 csatlakozni hozz\u00e1juk, egy\u00e9bk\u00e9nt). A tesztel\u00e9shez egy 2 processzoros csom\u00f3pontokkal rendelkez\u0151 szerverfarmot, 256 GB DRAM-ot \u00e9s 1 TB Persistent Memory-t biztos\u00edtanak. <\/p>\n

Azt\u00e1n az \u00e9v v\u00e9g\u00e9n megkezd\u0151dnek a mem\u00f3ria sz\u00e1ll\u00edt\u00e1sok k\u00fcl\u00f6nb\u00f6z\u0151 projektekhez. A sz\u00e9les k\u00f6r\u0171 \u00e9rt\u00e9kes\u00edt\u00e9st pedig 2019 elej\u00e9re tervezik.
\n
Forr\u00e1s: habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041d\u0430 \u043c\u0438\u043d\u0443\u0432\u0448\u0435\u0439 \u043d\u0435\u0434\u0435\u043b\u0435 \u043d\u0430 \u043a\u043e\u043d\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0438 Intel Data Center Tech Summit \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f \u043e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \u043f\u0430\u043c\u044f\u0442\u044c Optane \u043d\u0430 \u0431\u0430\u0437\u0435 \u043c\u043e\u0434\u0443\u043b\u0435\u0439 3D XPoint \u0432 \u0444\u043e\u0440\u043c\u0430\u0442\u0435 DIMM, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043f\u043e\u043b\u0443\u0447\u0438\u043b\u0430 \u043d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 Optane DC Persistent Memory (\u043f\u0440\u043e\u0441\u044c\u0431\u0430 \u043d\u0435 \u043f\u0443\u0442\u0430\u0442\u044c \u0441 Intel Optane Memory \u2014 \u043f\u043e\u0442\u0440\u0435\u0431\u0438\u0442\u0435\u043b\u044c\u0441\u043a\u043e\u0439 \u043b\u0438\u043d\u0435\u0439\u043a\u043e\u0439 \u043a\u044d\u0448\u0438\u0440\u0443\u044e\u0449\u0438\u0445 \u043d\u0430\u043a\u043e\u043f\u0438\u0442\u0435\u043b\u0435\u0439). \u041f\u043b\u0430\u043d\u043a\u0438 \u043f\u0430\u043c\u044f\u0442\u0438 \u0438\u043c\u0435\u044e\u0442 \u043e\u0431\u044a\u0435\u043c 128, 256 \u0438\u043b\u0438 512 \u0413\u0431, \u0440\u0430\u0441\u043f\u0438\u043d\u043e\u0432\u043a\u0430 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u0435\u0442 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0443 DIMM, […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":26776,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-35739","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\udd47Optane DC Persistent Memory \u2014 Optane DIMM form\u00e1tumban | ProHoster","description":"A m\u00falt h\u00e9ten az Intel 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