{"id":6082,"date":"2022-11-17T22:54:28","date_gmt":"2022-11-17T21:54:28","guid":{"rendered":"https:\/\/eurocc.nscc.sk\/?p=6082"},"modified":"2022-11-17T22:54:28","modified_gmt":"2022-11-17T21:54:28","slug":"postupnymi-krokmi-k-spusteniu-devany","status":"publish","type":"post","link":"https:\/\/eurocc.nscc.sk\/en\/postupnymi-krokmi-k-spusteniu-devany\/","title":{"rendered":"Postupn\u00fdmi krokmi k spusteniu Devany<\/strong>"},"content":{"rendered":"
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Postupn\u00fdmi krokmi k spusteniu Devany<\/strong><\/h5>\n<\/div><\/div>\n\n\n\n

Po \u00faspe\u0161nom navezen\u00ed nov\u00e9ho superpo\u010d\u00edta\u010da Devana bude spusteniu a spr\u00edstupneniu pre pou\u017e\u00edvate\u013eov predch\u00e1dza\u0165 e\u0161te nieko\u013eko krokov, ktor\u00e9 sa bud\u00fa realizova\u0165 po\u010das najbli\u017e\u0161\u00edch t\u00fd\u017ed\u0148ov. Predov\u0161etk\u00fdm je nevyhnutn\u00e9 dokon\u010denie a servis pomocnej infra\u0161trukt\u00fary, ako s\u00fa elektrick\u00e9 rozvody a chladiaci syst\u00e9m. <\/strong><\/p>\n<\/div>\n\n\n\n

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Nasledova\u0165 bude in\u0161tal\u00e1cia linuxov\u00e9ho opera\u010dn\u00e9ho syst\u00e9mu a n\u00e1strojov pre mana\u017ement syst\u00e9mu, mana\u017ement d\u00e1t a s\u00faborov\u00e9ho syst\u00e9mu, ako aj mnoh\u00fdm po\u017e\u00edvate\u013eom zn\u00e1my n\u00e1stroj na mana\u017ement \u00faloh Slurm. Napokon sa nain\u0161taluje ekosyst\u00e9m pre aplik\u00e1cie a v\u00fdvoj softv\u00e9ru, teda be\u017en\u00e9 matematick\u00e9 kni\u017enice a kompil\u00e1tory. Pred samotn\u00fdm prebrat\u00edm Devany od dod\u00e1vate\u013ea prebehne prv\u00e9 testovanie v r\u00e9\u017eii V\u00fdpo\u010dtov\u00e9ho strediska SAV. Testy bud\u00fa zah\u0155\u0148a\u0165 aj tzv. Linpack, \u010do je s\u00fabor \u0161tandardizovan\u00fdch numerick\u00fdch \u00faloh, ktor\u00e9ho v\u00fdsledkom je defin\u00edcia v\u00fdkonu v jednotk\u00e1ch Flop\/s, teda po\u010det aritmetick\u00fdch oper\u00e1ci\u00ed, ktor\u00e9 superpo\u010d\u00edta\u010d vykon\u00e1 za sekundu. Najv\u00fdkonnej\u0161\u00ed po\u010d\u00edta\u010d v Eur\u00f3pe \u2013 LUMI \u2013 m\u00e1 v\u00fdkon 309 PFlop\/s, \u010do je 309×1015<\/sup> oper\u00e1ci\u00ed. Teoretick\u00fd predpokladan\u00fd v\u00fdkon Devany je okolo 800 TFlop\/s, teda 800×1012<\/sup> oper\u00e1ci\u00ed za sekundu. Testova\u0165 sa bude aj r\u00fdchlos\u0165 \u010d\u00edtania a z\u00e1pisu d\u00e1t z d\u00e1tov\u00fdch \u00falo\u017e\u00edsk. Napokon sa vykonaj\u00fa z\u00e1\u0165a\u017eov\u00e9 testy, kedy sa na v\u0161etk\u00fdch v\u00fdpo\u010dtov\u00fdch uzloch spustia aplik\u00e1cie vy\u017eaduj\u00face pln\u00fd v\u00fdkon procesorov a pln\u00fa opera\u010dn\u00fa pam\u00e4\u0165. Test bude prebieha\u0165 pribli\u017ene 48 hod\u00edn a prever\u00ed sa n\u00edm stabilita syst\u00e9mu a kapacita chladenia.<\/p>\n\n\n\n

Po ukon\u010den\u00ed a vyhodnoten\u00ed testov, ktor\u00e9 predpoklad\u00e1me za\u010diatkom decembra, budeme m\u00f4c\u0165 spr\u00edstupni\u0165 Devanu pre pou\u017e\u00edvate\u013eov. Pri tejto pr\u00edle\u017eitosti pripravujeme aj nov\u00fd port\u00e1l, ktor\u00fd bude sl\u00fa\u017ei\u0165 na pod\u00e1vanie, hodnotenie a mana\u017ement projektov a pou\u017e\u00edvate\u013eov.<\/p>\n\n\n\n

Text: Lucia Demovi\u010dov\u00e1
Pictures: Pavol Nov\u00e1k<\/p>\n\n\n\n

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\"\"<\/a> Apply for the EUMaster4HPC Summer School 2026 focused on High-Performance Computing.<\/a> 23 Mar<\/span> -<\/span> From 5 to 14 July 2026, the EUMaster4HPC Summer School titled \u201cHigh-Performance Computing and Emerging Trends\u201d will take place in Luxembourg. The event will be held at the Marienthal Youth Center and the University of Luxembourg in Belval.<\/span><\/div><\/div>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"

Po \u00faspe\u0161nom navezen\u00ed nov\u00e9ho superpo\u010d\u00edta\u010da Devana bude spusteniu a spr\u00edstupneniu pre pou\u017e\u00edvate\u013eov predch\u00e1dza\u0165 e\u0161te nieko\u013eko krokov, ktor\u00e9 sa bud\u00fa realizova\u0165 po\u010das najbli\u017e\u0161\u00edch t\u00fd\u017ed\u0148ov. Predov\u0161etk\u00fdm je nevyhnutn\u00e9 dokon\u010denie a servis pomocnej infra\u0161trukt\u00fary, ako s\u00fa elektrick\u00e9 rozvody a chladiaci syst\u00e9m. <\/p>","protected":false},"author":2,"featured_media":6154,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"templates\/template-full-width.php","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/eurocc.nscc.sk\/en\/wp-json\/wp\/v2\/posts\/6082"}],"collection":[{"href":"https:\/\/eurocc.nscc.sk\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/eurocc.nscc.sk\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/eurocc.nscc.sk\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/eurocc.nscc.sk\/en\/wp-json\/wp\/v2\/comments?post=6082"}],"version-history":[{"count":27,"href":"https:\/\/eurocc.nscc.sk\/en\/wp-json\/wp\/v2\/posts\/6082\/revisions"}],"predecessor-version":[{"id":6167,"href":"https:\/\/eurocc.nscc.sk\/en\/wp-json\/wp\/v2\/posts\/6082\/revisions\/6167"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/eurocc.nscc.sk\/en\/wp-json\/wp\/v2\/media\/6154"}],"wp:attachment":[{"href":"https:\/\/eurocc.nscc.sk\/en\/wp-json\/wp\/v2\/media?parent=6082"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/eurocc.nscc.sk\/en\/wp-json\/wp\/v2\/categories?post=6082"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/eurocc.nscc.sk\/en\/wp-json\/wp\/v2\/tags?post=6082"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}