{"id":13065,"date":"2025-01-22T15:35:51","date_gmt":"2025-01-22T14:35:51","guid":{"rendered":"http:\/\/www.cmes.cz\/web\/?page_id=13065"},"modified":"2025-01-22T15:36:28","modified_gmt":"2025-01-22T14:36:28","slug":"slavnostni-zahajeni-provozu-superpocitace","status":"publish","type":"page","link":"http:\/\/www.cmes.cz\/web\/slavnostni-zahajeni-provozu-superpocitace\/","title":{"rendered":"Slavnostn\u00ed zah\u00e1jen\u00ed provozu superpo\u010d\u00edta\u010de"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"13065\" class=\"elementor elementor-13065\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5784596 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5784596\" data-element_type=\"section\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-fc0fa7e\" data-id=\"fc0fa7e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c5e0b6f elementor-widget elementor-widget-text-editor\" data-id=\"c5e0b6f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.17.0 - 08-11-2023 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p class=\"rtejustify\"><span style=\"color: #003366;\">Za p\u0159\u00edtomnosti p\u0159edstavitel\u016f Ministerstva \u017eivotn\u00edho pro\u00adst\u0159ed\u00ed, \u010cesk\u00e9ho hydrometeorologick\u00e9ho \u00fastavu, Akademie v\u011bd \u010cR, Ministerstva \u0161kolstv\u00ed, ml\u00e1de\u017ee a t\u011blov\u00fdchovy, arm\u00e1\u00addy, tisku i dal\u0161\u00edch host\u016f, byl 28. ledna 1999 slavnostn\u011b zah\u00e1\u00adjen provoz superpo\u010d\u00edta\u010de NEC SX-4, pracuj\u00edc\u00edho dosud ve zku\u00ad\u0161ebn\u00edm provozu v \u010cHM\u00da v Praze-Komo\u0159anech. Se sv\u00fdmi \u010dty\u0159\u00admi gigabity opera\u010dn\u00ed pam\u011bti je v sou\u010dasn\u00e9 dob\u011b nejv\u00fdkonn\u011bj\u0161\u00edm po\u010d\u00edta\u010dem v \u010cesku. I kdy\u017e \u010dten\u00e1\u0159i Meteorologick\u00fdch zpr\u00e1v ji\u017e byli o aktivit\u00e1ch spojen\u00fdch s po\u0159\u00edzen\u00edm tohoto superpo\u010d\u00edta\u00ad\u010de informov\u00e1ni, zrekapitulujeme alespo\u0148 z\u00e1kladn\u00ed oz\u0159ejmuj\u00edc\u00ed fakta.<\/span><\/p><p class=\"rtejustify\"><span style=\"color: #003366;\">Pot\u0159eba z\u00edskat dostate\u010dn\u011b v\u00fdkonn\u00fd superpo\u010d\u00edta\u010d pro para\u00adleln\u00ed a vektorov\u00e9 po\u010d\u00edt\u00e1n\u00ed se v \u010cesku objevila po\u010d\u00e1tkem 90. let, a to jak v meteorologick\u00e9 slu\u017eb\u011b (\u010cHM\u00da), tak i v akademick\u00e9 v\u011bdeck\u00e9 komunit\u011b (\u00dastav termomechaniky AV \u010cR, Fyzik\u00e1ln\u00ed \u00fastav AV \u010cR, vysok\u00e9 \u0161koly apod.). Kdysi \u0161pi\u010dkov\u00fd po\u010d\u00edta\u010d Cray Y-MP-L, kter\u00fd byl instalov\u00e1n ve Fyzik\u00e1ln\u00edm \u00fastavu AV \u010cR, sv\u00fdm v\u00fdkonem ji\u017e nesta\u010dil uspokojovat pot\u0159eby v\u011bdeck\u00e9 a v\u00fdzkumn\u00e9 sf\u00e9ry. Nov\u00e9 mo\u017enosti v\u011bdeck\u00e9 spolupr\u00e1ce po r. 1989 urychlily nutnost z\u00e1sadn\u00edho \u0159e\u0161en\u00ed tohoto probl\u00e9mu.<\/span><\/p><p class=\"rtejustify\"><span style=\"color: #003366;\">V prvn\u00ed polovin\u011b 90. let vyvinuli \u010de\u0161t\u00ed meteorologov\u00e9 spo\u00adle\u010dn\u011b s Franci\u00ed a n\u011bkter\u00fdmi zem\u011bmi st\u0159edn\u00ed Evropy lok\u00e1ln\u00ed model numerick\u00e9ho modelov\u00e1n\u00ed po\u010das\u00ed zn\u00e1m\u00fd pod zkratkou ALADIN. Po\u010d\u00edt\u00e1n\u00ed numerick\u00e9ho modelu m\u00e1 specifick\u00e9 n\u00e1roky &#8211; vy\u017eaduje dvakr\u00e1t denn\u011b ca kolem jedn\u00e9 hodiny plnou kapaci\u00adtu v\u00fdkonn\u00e9ho vektorov\u011b-paraleln\u00edho po\u010d\u00edta\u010de, aby byl model spo\u010dten dostate\u010dn\u011b rychle a mohl b\u00fdt vyu\u017eit aktu\u00e1ln\u011b pro p\u0159ed\u00adpov\u011b\u010f po\u010das\u00ed a dal\u0161\u00ed aplikace. Pro zb\u00fdvaj\u00edc\u00ed \u010d\u00e1st denn\u00ed kapacity je superpo\u010d\u00edta\u010d prakticky voln\u00fd pro v\u00fdzkum a v\u00fdvoj.<\/span><\/p><p class=\"rtejustify\"><span style=\"color: #003366;\">My\u0161lenka spole\u010dn\u00e9ho po\u010d\u00edt\u00e1n\u00ed modelu na superpo\u010d\u00edta\u010di pro st\u0159edn\u00ed Evropu vznikla ji\u017e v roce 1990. Av\u0161ak teprve v roce 1994 zalo\u017eily zem\u011b st\u0159edn\u00ed Evropy (\u010cesko, Slovensko, Slovinsko, Chorvatsko, Ma\u010farsko, Rakousko) spole\u010dn\u00fd pro\u00adjekt vybudov\u00e1n\u00ed st\u0159edoevropsk\u00e9ho centra pro numerick\u00e9 modelov\u00e1n\u00ed v omezen\u00e9m prostoru (LACE) p\u0159edpokl\u00e1daj\u00edc\u00ed z\u00edsk\u00e1n\u00ed odpov\u00eddaj\u00edc\u00ed po\u010d\u00edta\u010dov\u00e9 kapacity. Po mimo\u0159\u00e1dn\u00e9m \u00fasil\u00ed (zaji\u0161t\u011bn\u00ed finan\u010dn\u00edch prost\u0159edk\u016f) poda\u0159ilo se \u010cHM\u00da na z\u00e1klad\u011b tendru vybrat vektorov\u011b paraleln\u00ed superpo\u010d\u00edta\u010d SX-4 od japonsk\u00e9 firmy NEC, kter\u00fd byl v \u00fastavu instalov\u00e1n. I kdy\u017e v\u00fdrazn\u00fdm faktorem p\u0159i rozhodov\u00e1n\u00ed o po\u0159\u00edzen\u00ed superpo\u010d\u00edta\u010de byla nutnost zlep\u0161en\u00ed meteorologick\u00e9 p\u0159edpov\u011bdi, po\u010d\u00edtalo se od po\u010d\u00e1tku se \u0161ir\u0161\u00edm multidisciplin\u00e1rn\u00edm vyu\u017eit\u00edm.<\/span><\/p><p class=\"rtejustify\"><span style=\"color: #003366;\">Pro meteorologick\u00e9 \u00fa\u010dely je kapacita superpo\u010d\u00edta\u010de vyu\u00ad\u017e\u00edv\u00e1na zhruba z jedn\u00e9 poloviny a na tyto provozn\u00ed n\u00e1klady p\u0159i\u00adsp\u00edvaj\u00ed \u010dlensk\u00e9 zem\u011b sdru\u017een\u00e9 v projektu LACE. V \u010cHM\u00da se dvakr\u00e1t denn\u011b po\u010d\u00edt\u00e1 model ALADIN pro oblast st\u0159edn\u00ed Evropy ze vstupn\u00edch dat z glob\u00e1ln\u00edho modelu ARPEGE. Pro\u00addukty modelu jsou pak p\u0159es V\u00edde\u0148 pravideln\u011b distribuov\u00e1ny do v\u0161ech \u010dlensk\u00fdch st\u00e1t\u016f LACE. Superpo\u010d\u00edta\u010d slou\u017e\u00ed i pro v\u00fdchovu nov\u00e9 generace meteorolog\u016f.<\/span><\/p><p class=\"rtejustify\"><span style=\"color: #003366;\">\u010cHM\u00da nab\u00eddl volnou kapacitu superpo\u010d\u00edta\u010de \u010desk\u00e9 v\u011bdeck\u00e9 komunit\u011b. Partnerem se stal \u00dastav termomechaniky AV \u010cR, kter\u00fd z\u00edskal pot\u0159ebn\u00e9 prost\u0159edky na provoz 50% kapacity z programu \u201eRozvoj informa\u010dn\u00ed infrastruktury pro v\u00fdzkum a v\u00fdvoj &#8211; INFRA 2&#8243; od Ministerstva \u0161kolstv\u00ed, ml\u00e1\u00adde\u017ee a t\u011blov\u00fdchovy.<\/span><\/p><p class=\"rtejustify\"><span style=\"color: #003366;\">Na projektu se pod\u00edlej\u00ed i pracovn\u00edci Fyzik\u00e1ln\u00edho \u00fastavu AV \u010cR a p\u0159edpokl\u00e1d\u00e1 se dal\u0161\u00ed vyu\u017eit\u00ed ze strany v\u011bdeck\u00fdch pracovn\u00edk\u016f AV, vysok\u00fdch \u0161kol i student\u016f.<\/span><\/p><p class=\"rtejustify\"><span style=\"color: #003366;\">Pro \u0159\u00edzen\u00ed a organizaci pr\u00e1ce (programov\u00e9 vybaven\u00ed, roz\u00add\u011blen\u00ed v\u00fdpo\u010detn\u00edch kapacit apod.) byla z\u0159\u00edzena spr\u00e1vn\u00ed rada projektu. Vzniklo virtu\u00e1ln\u00ed v\u00fdpo\u010detn\u00ed st\u0159edisko Meteor, kter\u00e9 organizuje v\u00fdpo\u010dty na po\u010d\u00edta\u010di, a pro zp\u0159\u00edstupn\u011bn\u00ed ve\u0161ker\u00e9 dokumentace byl vytvo\u0159en internetovsk\u00fd server. Na superpo\u00ad\u010d\u00edta\u010di lze po\u010d\u00edtat i na d\u00e1lku s vyu\u017e\u00edv\u00e1n\u00edm po\u010d\u00edta\u010dov\u00fdch s\u00edt\u00ed -p\u0159ipravuje se i p\u0159ipojen\u00ed k vysoce v\u00fdkonn\u00e9 s\u00edti PASNET.<\/span><\/p><p class=\"rteright\"><span style=\"color: #003366;\"><em>Zden\u011bk Hork\u00fd, MZ 1999\/1, ro\u010dn\u00edk 52, str. 16<\/em><\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Za p\u0159\u00edtomnosti p\u0159edstavitel\u016f Ministerstva \u017eivotn\u00edho pro\u00adst\u0159ed\u00ed, \u010cesk\u00e9ho hydrometeorologick\u00e9ho \u00fastavu, Akademie v\u011bd \u010cR, Ministerstva \u0161kolstv\u00ed, ml\u00e1de\u017ee a t\u011blov\u00fdchovy, arm\u00e1\u00addy, tisku i dal\u0161\u00edch host\u016f, byl 28. ledna 1999 slavnostn\u011b zah\u00e1\u00adjen provoz superpo\u010d\u00edta\u010de [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-13065","page","type-page","status-publish","hentry","entry"],"_links":{"self":[{"href":"http:\/\/www.cmes.cz\/web\/wp-json\/wp\/v2\/pages\/13065","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.cmes.cz\/web\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/www.cmes.cz\/web\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/www.cmes.cz\/web\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cmes.cz\/web\/wp-json\/wp\/v2\/comments?post=13065"}],"version-history":[{"count":4,"href":"http:\/\/www.cmes.cz\/web\/wp-json\/wp\/v2\/pages\/13065\/revisions"}],"predecessor-version":[{"id":13069,"href":"http:\/\/www.cmes.cz\/web\/wp-json\/wp\/v2\/pages\/13065\/revisions\/13069"}],"wp:attachment":[{"href":"http:\/\/www.cmes.cz\/web\/wp-json\/wp\/v2\/media?parent=13065"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}