[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.golija.cz\/superpocitac-na-radiove-zablesky\/#Article","mainEntityOfPage":"https:\/\/www.golija.cz\/superpocitac-na-radiove-zablesky\/","headline":"Superpo\u010d\u00edta\u010d na r\u00e1diov\u00e9 z\u00e1blesky","name":"Superpo\u010d\u00edta\u010d na r\u00e1diov\u00e9 z\u00e1blesky","description":"Sv\u011bt okolo n\u00e1s n\u00e1m p\u0159in\u00e1\u0161\u00ed nov\u00e9 a nov\u00e9 z\u00e1hady. V\u011bdci prahnou po jejich zkoum\u00e1n\u00ed, ale bez nejnov\u011bj\u0161\u00ed techniky to nen\u00ed […]","datePublished":"2025-02-27","dateModified":"2023-05-01","author":{"@type":"Person","@id":"https:\/\/www.golija.cz\/author\/#Person","name":"","url":"https:\/\/www.golija.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/8ee00db67df6a380981db2e33f97d2fa79637c4880a83f2a0ac4c29b5bb179e1?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/8ee00db67df6a380981db2e33f97d2fa79637c4880a83f2a0ac4c29b5bb179e1?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"golija.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.golija.cz\/wp-content\/uploads\/img_a306822_w1718_t1518032021.jpg","url":"https:\/\/www.golija.cz\/wp-content\/uploads\/img_a306822_w1718_t1518032021.jpg","height":0,"width":0},"url":"https:\/\/www.golija.cz\/superpocitac-na-radiove-zablesky\/","wordCount":418,"articleBody":"\tSv\u011bt okolo n\u00e1s n\u00e1m p\u0159in\u00e1\u0161\u00ed nov\u00e9 a nov\u00e9 z\u00e1hady. V\u011bdci prahnou po jejich zkoum\u00e1n\u00ed, ale bez nejnov\u011bj\u0161\u00ed techniky to nen\u00ed mo\u017en\u00e9. Mezi velmi \u017ehavou novinku pat\u0159\u00ed objeven\u00ed v\u00fdskytu r\u00e1diov\u00fdch z\u00e1blesku. V\u011bdci zat\u00edm pouze p\u0159edpokl\u00e1daj\u00ed, \u017ee mohou vznikat p\u0159i obrovsk\u00fdch vesm\u00edrn\u00fdch exploz\u00edch, jako je supernova nebo t\u0159eba sr\u00e1\u017eka \u010dern\u00fdch d\u011br. Let\u00ed k\u00a0n\u00e1m rychlost\u00ed blesku miliardu let. A jejich prozkoum\u00e1n\u00ed m\u016f\u017ee p\u0159in\u00e9st nov\u00e9 informace o slo\u017een\u00ed vesm\u00edru. P\u0159i lovu t\u011bchto r\u00e1diov\u00fdch z\u00e1blesk\u016f instalovali astronomov\u00e9 vysokorychlostn\u00ed kamery na radioteleskop v\u00a0Nizozem\u00ed. A na tyto kamery byl p\u0159ipojen superpo\u010d\u00edta\u010d, kter\u00fd je pova\u017eov\u00e1n za nejv\u00fdkonn\u011bj\u0161\u00ed.\t\tSuperpo\u010d\u00edta\u010d ARTS by bral ka\u017ed\u00fd hr\u00e1\u010d videoher\t\u00a0\tU\u017e podle n\u00e1zvu superpo\u010d\u00edta\u010d je jasn\u00e9, \u017ee to nebude \u017e\u00e1dn\u00e9 tint\u00edtko. Disponuje opravdu velmi v\u00fdkonn\u00fdm procesorem. \u0160iroko\u00fahl\u00e9 kamery, kter\u00e9 sn\u00edmaj\u00ed r\u00e1diov\u00e9 z\u00e1blesky, mus\u00ed za sekundu vytvo\u0159it 20 tis\u00edc sn\u00edmk\u016f. A aby bylo mo\u017en\u00e9 tak velk\u00e9 mno\u017estv\u00ed sn\u00edmk\u016f kvalitn\u011b vytvo\u0159it a zpracovat bylo pot\u0159eba p\u0159ij\u00edt s n\u011bjak\u00fdm hodn\u011b v\u00fdkonn\u00fdm po\u010d\u00edta\u010dem. Nizozem\u0161t\u00ed astronomov\u00e9 to tedy vzali do vlastn\u00edch rukou a superpo\u010d\u00edta\u010d nejen vymysleli, ale tak\u00e9 sestrojili. Cel\u00fd tento po\u010d\u00edta\u010d poh\u00e1n\u011bj\u00ed grafick\u00e9 procesory, kter\u00e9 ke hran\u00ed pou\u017e\u00edvaj\u00ed velmi \u010dasto hr\u00e1\u010di po\u010d\u00edta\u010dov\u00fdch her. A \u010d\u00edm disponuje tento po\u010d\u00edta\u010d, \u017ee je naz\u00fdv\u00e1n superpo\u010d\u00edta\u010dem? Zm\u00edn\u011bn\u00fdch grafick\u00fdch procesor\u016f tam najdete 200. A zvl\u00e1dnou zpracovat neskute\u010dn\u00e9 mno\u017estv\u00ed dat. Uv\u00e1d\u00ed se a\u017e 4 terabajty za sekundu. Pro p\u0159edstavu, je to mnohem v\u00edce ne\u017e zvl\u00e1dne zpracovat cel\u00fd internet v\u00a0Nizozem\u00ed, kde jak u\u017e bylo uv\u00e1d\u011bno, tento po\u010d\u00edta\u010d vznikl.\t\tExtr\u00e9mn\u00ed zat\u00ed\u017een\u00ed superpo\u010d\u00edta\u010d\u016f\t\u00a0\tS\u00edla hardwaru i softwaru u t\u011bchto velmi v\u00fdkonnostn\u00edch po\u010d\u00edta\u010d\u016f je velmi velk\u00e1. Proto p\u0159in\u00e1\u0161\u00ed i spoustu probl\u00e9m\u016f. Mezi nejv\u011bt\u0161\u00ed samoz\u0159ejm\u011b pat\u0159\u00ed ochlazov\u00e1n\u00ed a nap\u00e1jen\u00ed. Tyto po\u010d\u00edta\u010de jsou toti\u017e sestavov\u00e1ny z\u00a0velk\u00e9ho mno\u017estv\u00ed paraleln\u011b zapojen\u00fdch procesor\u016f. A jejich spot\u0159eba je opravdu gigantick\u00e1. Dal\u0161\u00edm probl\u00e9mem je vysok\u00fd p\u0159enos dat. Rychlost p\u0159enosu je limitov\u00e1na rychlost\u00ed sv\u011btla a\u0165 u\u017e se jedn\u00e1 o optickou nebo kabelovou s\u00ed\u0165.                                                                                                                                                                                                                                                                                                                                                                                        4.7\/5 - (6 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Superpo\u010d\u00edta\u010d na r\u00e1diov\u00e9 z\u00e1blesky","item":"https:\/\/www.golija.cz\/superpocitac-na-radiove-zablesky\/#breadcrumbitem"}]}]