{"id":49530,"date":"2019-08-09T11:31:01","date_gmt":"2019-08-09T09:31:01","guid":{"rendered":"https:\/\/www.planet3dnow.de\/cms\/?p=49530"},"modified":"2019-08-09T16:42:33","modified_gmt":"2019-08-09T14:42:33","slug":"nvidia-tritt-dem-konsortium-fuer-compute-express-link-cxl-bei","status":"publish","type":"post","link":"https:\/\/www.planet3dnow.de\/cms\/49530-nvidia-tritt-dem-konsortium-fuer-compute-express-link-cxl-bei\/","title":{"rendered":"Nvidia tritt dem Konsortium f\u00fcr Compute Express Link (CXL<\/span>) bei"},"content":{"rendered":"

Nach\u00addem AMD<\/span> bereits vor kur\u00adzem den Bei\u00adtritt zum Com\u00adpu\u00adte Express Link Kon\u00adsor\u00adti\u00adum \u2014 Kon\u00adkur\u00adrent Intel hat\u00adte CXL<\/span> im M\u00e4rz vor\u00adge\u00adstellt<\/a> \u2014 bekannt gege\u00adben hat\u00adte<\/a>, folgt nun auch Nvi\u00addia. Nvi\u00addia war bereits \u00fcber den Inter\u00adcon\u00adnect-Spe\u00adzia\u00adlis\u00adten Mel\u00adlan\u00adox, den man im M\u00e4rz f\u00fcr 6,9 Mil\u00adli\u00adar\u00adden US-Dol\u00adlar \u00fcber\u00adnom\u00admen hat\u00adte, im Kon\u00adsor\u00adti\u00adum ver\u00adtre\u00adten, des\u00adsen Mit\u00adglie\u00adder\u00adan\u00adzahl immer wei\u00adter ansteigt.<\/p>\n

Was ist Compute Express Link (CXL<\/span>)<\/strong><\/h3>\n

CXL<\/span> soll einen schnel\u00adlen und effi\u00adzi\u00aden\u00adten Inter\u00adcon\u00adnect zwi\u00adschen Pro\u00adzes\u00adso\u00adren sowie Gra\u00adfik\u00adkar\u00adten, Spei\u00adcher oder spe\u00adzi\u00adel\u00adlen Beschleu\u00adni\u00adger\u00adkar\u00adten eta\u00adblie\u00adren. CXL<\/span> steht dabei teil\u00adwei\u00adse in Kon\u00adkur\u00adrenz zu ande\u00adren Stan\u00addards wie CCIX<\/span>, Gen\u2011Z oder Open\u00adCA\u00adPI. Eini\u00adge Indus\u00adtrie\u00adver\u00adtre\u00adter haben aber bereits dar\u00adauf hin\u00adge\u00adwie\u00adsen, dass die\u00adse Stan\u00addards nicht immer in unmit\u00adtel\u00adba\u00adrer Kon\u00adkur\u00adrenz ste\u00adhen, son\u00addern sich teil\u00adwei\u00adse sogar erg\u00e4n\u00adzen und somit meh\u00adre\u00adre in Pro\u00adduk\u00adtiv\u00adsys\u00adte\u00admen zum Ein\u00adsatz kom\u00admen k\u00f6nnen.<\/p>\n

<\/a>
Schau\u00adbild PCI<\/span>\u2011E und CXL<\/span> auf einem Link (Quel\u00adle: CXL<\/span> Konsortium)<\/figcaption><\/figure>\n

Die Arbeit am Stan\u00addard erfolg\u00adte bei Intel und beruht auf PCI-Express 5.0. Mitt\u00adler\u00adwei\u00adle wur\u00adde die CXL<\/span> 1.1 Spe\u00adzi\u00adfi\u00adka\u00adti\u00adon her\u00adaus\u00adge\u00adge\u00adben, die Nicht\u00admit\u00adglie\u00addern zur Eva\u00adlu\u00adie\u00adrung bereit\u00adge\u00adstellt wird<\/a>.<\/p>\n

Zus\u00e4tz\u00adlich exis\u00adtiert ein White\u00adpa\u00adper<\/a>, das einen kur\u00adzen \u00dcber\u00adblick gibt. CXL<\/span> l\u00e4uft auf dem PCI-Express Lay\u00ader und unter\u00adst\u00fctzt x16, x8 und x4 nativ, sowie x2 und x1 in einem her\u00adab\u00adge\u00adsetz\u00adten Modus. CXL<\/span> 1.0 star\u00adtet mit 32 Giga\u00adtrans\u00adfer pro Sekun\u00adde und bie\u00adtet eine Band\u00adbrei\u00adte von 64 GiB\/s in jede Rich\u00adtung, au\u00dfer\u00addem unter\u00adst\u00fctzt es auch Daten\u00adra\u00adten von 16,0 GT<\/span>\/s und 8,0 GT<\/span>\/s im her\u00adab\u00adge\u00adsetz\u00adten Modus.<\/p>\n

Mitgliederentwicklung der verschiedenen Standards<\/strong><\/h3>\n

Zu neun Gr\u00fcn\u00addungs\u00admit\u00adglie\u00addern von CXL<\/span> \u2014 Ali\u00adbaba, Cis\u00adco, Dell EMC<\/span>, Face\u00adbook, Goog\u00adle, Hew\u00adlett Packard Enter\u00adpri\u00adse, Hua\u00adwei, Intel und Micro\u00adsoft  \u2014 haben sich mitt\u00adler\u00adwei\u00adle  etwa 50 wei\u00adte\u00adre Fir\u00admen<\/a> \u2014 unter ande\u00adrem AMD<\/span>, ARM<\/span>, Broad\u00adcom, Giga\u00adbyte, Mel\u00adlan\u00adox (Nvi\u00addia), Nvi\u00addia, Super\u00admi\u00adcro und Syn\u00adop\u00adsis \u2014 gesellt. <\/p>\n

Wie bei CCIX<\/span> ent\u00adwi\u00adckelt sich die Mit\u00adglie\u00adder\u00adan\u00adzahl wei\u00adter posi\u00adtiv, wobei ein rich\u00adti\u00adger Ver\u00adgleich schwie\u00adrig ist, da jeder Stan\u00addard unter\u00adschied\u00adli\u00adche For\u00admen der Mit\u00adglied\u00adschaft hat und die\u00adse Kate\u00adgo\u00adrien manch\u00admal sogar gar nicht \u2014 wie im Fall von Gen\u2011Z \u2014 \u00f6ffent\u00adlich macht.<\/p>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n
Stan\u00addard<\/th>\nSpe\u00adzi\u00adfi\u00adka\u00adtio\u00adnen<\/th>\nGr\u00fcn\u00addungs\u00admit\u00adglie\u00adder \/ Leader<\/th>\nStand 19.07.19 1<\/sup><\/th>\nStand 09.08.19<\/th>\n<\/tr>\n<\/thead>\n
CCIX<\/span><\/a><\/td>\n\n
    \n
  • offen nur zur Evaluierung<\/li>\n
  • CCIX<\/span> PHY<\/span> nur f\u00fcr Mitglieder<\/li>\n<\/ul>\n<\/td>\n
AMD<\/span>, ARM<\/span>, Hua\u00adwei, Mel\u00adlan\u00adox, Qual\u00adcomm, Xilinx2<\/sup><\/td>\n553<\/sup><\/td>\n573<\/sup><\/td>\n<\/tr>\n
CXL<\/span><\/a><\/td>\n\n
    \n
  • offen nur zur Evaluierung<\/li>\n<\/ul>\n<\/td>\n
Ali\u00adbaba Group, Cis\u00adco, Dell EMC<\/span>, Face\u00adbook, Goog\u00adle, HPE<\/span>, Hua\u00adwei, Intel, Micro\u00adsoft 4<\/sup><\/td>\n55<\/td>\n58<\/td>\n<\/tr>\n
Gen\u2011Z<\/a><\/td>\n\n
    \n
  • offen f\u00fcr jeden<\/li>\n<\/ul>\n<\/td>\n
AMD<\/span>, ARM<\/span>, Cray Dell EMC<\/span>, HPE<\/span>, IDT<\/span>, Intel\u00adli\u00adProp, Mel\u00adlan\u00adox, Micron, MSS<\/span>, Sam\u00adsung, SK<\/span> Hynix, Xilinx 5<\/sup><\/td>\n70<\/td>\n70<\/td>\n<\/tr>\n
Open\u00adCA\u00adPI<\/a><\/td>\n\n
    \n
  • offen f\u00fcr jeden<\/li>\n<\/ul>\n<\/td>\n
AMD<\/span>, Goog\u00adle, IBM<\/span>, Mel\u00adlan\u00adox, Nvi\u00addia, Wes\u00adtern Digi\u00adtal, Xilinx 6<\/sup><\/td>\n43<\/td>\n43<\/td>\n<\/tr>\n
1<\/sup> Quel\u00adle : Com\u00adpu\u00adter\u00adBa\u00adse<\/a> 2<\/sup>Pro\u00admo\u00adters  3<\/sup>Inklu\u00adsi\u00adve Adop\u00adters  4<\/sup> Foun\u00adding Pro\u00admo\u00adters  5 <\/sup>Lea\u00adder\u00adship<\/a> 6 <\/sup>Stra\u00adte\u00adgic Level<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Nach\u00addem AMD<\/span> bereits vor kur\u00adzem den Bei\u00adtritt zum Com\u00adpu\u00adte Express Link Kon\u00adsor\u00adti\u00adum \u2014 Kon\u00adkur\u00adrent Intel hat\u00adte CXL<\/span> im M\u00e4rz vor\u00adge\u00adstellt<\/a> \u2014 bekannt gege\u00adben hat\u00adte<\/a>, folgt nun auch Nvi\u00addia. Nvi\u00addia war bereits \u00fcber den Inter\u00adcon\u00adnect-Spe\u00adzia\u00adlis\u00adten Mel\u00adlan\u00adox, den man im M\u00e4rz f\u00fcr 6,9 Mil\u00adli\u00adar\u00adden US-Dol\u00adlar \u00fcber\u00adnom\u00admen hat\u00adte, im Kon\u00adsor\u00adti\u00adum ver\u00adtre\u00adten, des\u00adsen Mit\u00adglie\u00adder\u00adan\u00adzahl immer wei\u00adter ansteigt. (\u2026) Wei\u00adter\u00adle\u00adsen \u00bb<\/a><\/p>\n","protected":false},"author":593,"featured_media":45097,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"wp_typography_post_enhancements_disabled":false,"ngg_post_thumbnail":0,"footnotes":""},"categories":[12,11],"tags":[1793,1791,1004,992],"class_list":["post-49530","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aktuelles","category-news","tag-ccix","tag-clx","tag-intel","tag-nvidia","entry"],"share_on_mastodon":{"url":"","error":""},"_links":{"self":[{"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/posts\/49530","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/users\/593"}],"replies":[{"embeddable":true,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/comments?post=49530"}],"version-history":[{"count":4,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/posts\/49530\/revisions"}],"predecessor-version":[{"id":49674,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/posts\/49530\/revisions\/49674"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/media\/45097"}],"wp:attachment":[{"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/media?parent=49530"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/categories?post=49530"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/tags?post=49530"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}