{"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\/fr\/blog\/administrirovanie\/optane-dc-persistent-memory-optane-v-formate-dimm","title":{"rendered":"M\u00e9moire Persistante Optane DC \u2014 Optane au format DIMM","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

\"M\u00e9moire
\nLa semaine derni\u00e8re, lors de la conf\u00e9rence Intel Data Center Tech Summit, la soci\u00e9t\u00e9 a officiellement pr\u00e9sent\u00e9 la m\u00e9moire Optane bas\u00e9e sur des modules 3D XPoint<\/a><\/noindex> au format DIMM, qui a \u00e9t\u00e9 nomm\u00e9e M\u00e9moire Persistante Optane DC (\u00e0 ne pas confondre avec M\u00e9moire Optane Intel<\/a><\/noindex> \u2014 la gamme de disques de mise en cache pour les consommateurs). <\/p>\n

Les barrettes de m\u00e9moire ont une capacit\u00e9 de 128, 256 ou 512 Go, la connectique respecte la norme DIMM, cependant, bien entendu, le mat\u00e9riel doit supporter ce type de m\u00e9moire \u2014 ce support appara\u00eetra dans la prochaine g\u00e9n\u00e9ration de plates-formes serveur Intel Xeon. En ce qui concerne le support logiciel du produit, il existe d\u00e9j\u00e0 depuis un certain temps le projet Open Source d'Intel Kit de D\u00e9veloppement de M\u00e9moire Persistante<\/a><\/noindex> (PMDK, jusqu'\u00e0 la fin de l'ann\u00e9e derni\u00e8re \u2014 NVML).
\n<\/a><\/noindex>
\nMalheureusement, la pr\u00e9sentation ne contient pas de d\u00e9tails techniques tels que la consommation d'\u00e9nergie, la fr\u00e9quence, etc. \u2014 nous attendrons une mise \u00e0 jour sur ARK<\/a><\/noindex>. Il n'est pas clair non plus s'il sera possible de combiner DRAM et Optane sur un m\u00eame canal de contr\u00f4leur de m\u00e9moire. Cependant, la m\u00e9moire nouvellement lanc\u00e9e pourra bient\u00f4t \u00eatre \u00ab touch\u00e9e \u00bb et mesur\u00e9e, bien que pour l'instant, seulement \u00e0 distance. Un test Internet de la M\u00e9moire Persistante Optane DC sera effectu\u00e9 cet \u00e9t\u00e9 \u2014 vous pourrez \u00e9galement devenir l'un de ses participants<\/a><\/noindex>, si vous travaillez dans une entreprise partenaire d'Intel (il n'est jamais trop tard pour le devenir, d'ailleurs). Pour les tests, une ferme de serveurs avec des n\u0153uds \u00e0 2 processeurs, 256 Go de DRAM et 1 To de M\u00e9moire Persistante sera fournie. <\/p>\n

Ensuite, \u00e0 la fin de l'ann\u00e9e, des livraisons de m\u00e9moire commenceront pour certains projets. Les ventes massives sont pr\u00e9vues pour le d\u00e9but de l'ann\u00e9e 2019.
\n
Source : 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\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\udd47M\u00e9moire Persistante Optane DC \u2014 Optane au format DIMM | ProHoster","description":"La semaine derni\u00e8re, lors de la conf\u00e9rence 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