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	<id>https://enciklopedija.cc/index.php?action=history&amp;feed=atom&amp;title=Jaguar_%28ra%C4%8Dunalo%29</id>
	<title>Jaguar (računalo) - Povijest promjena</title>
	<link rel="self" type="application/atom+xml" href="https://enciklopedija.cc/index.php?action=history&amp;feed=atom&amp;title=Jaguar_%28ra%C4%8Dunalo%29"/>
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	<updated>2026-09-01T09:07:28Z</updated>
	<subtitle>Povijest promjena ove stranice na wikiju</subtitle>
	<generator>MediaWiki 1.42.3</generator>
	<entry>
		<id>https://enciklopedija.cc/index.php?title=Jaguar_(ra%C4%8Dunalo)&amp;diff=281555&amp;oldid=prev</id>
		<title>WikiSysop: no summary specified</title>
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		<updated>2021-11-02T03:05:51Z</updated>

		<summary type="html">&lt;p&gt;no summary specified&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;←Starija inačica&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Inačica od 2. studeni 2021. u 03:05&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l19&quot;&gt;Redak 19:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Redak 19:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Vanjske poveznice==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Vanjske poveznice==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;{{commonscat|Jaguar (supercomputer)}}&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*Više informacija na [https://web.archive.org/web/20121224203858/http://www.nccs.gov/wp-content/uploads/2010/01/Bland-Jaguar-Paper.pdf &amp;#039;&amp;#039;Jaguar: najbrže svjetsko računalo&amp;#039;&amp;#039;]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*Više informacija na [https://web.archive.org/web/20121224203858/http://www.nccs.gov/wp-content/uploads/2010/01/Bland-Jaguar-Paper.pdf &amp;#039;&amp;#039;Jaguar: najbrže svjetsko računalo&amp;#039;&amp;#039;]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*Više informacija na [http://www.olcf.ornl.gov/computing-resources/jaguar/ &amp;#039;&amp;#039;Jaguar Cray XK6&amp;#039;&amp;#039;]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*Više informacija na [http://www.olcf.ornl.gov/computing-resources/jaguar/ &amp;#039;&amp;#039;Jaguar Cray XK6&amp;#039;&amp;#039;]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Kategorija:Superračunala]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Kategorija:Superračunala]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>WikiSysop</name></author>
	</entry>
	<entry>
		<id>https://enciklopedija.cc/index.php?title=Jaguar_(ra%C4%8Dunalo)&amp;diff=150854&amp;oldid=prev</id>
		<title>WikiSysop: Bot: Automatski unos stranica</title>
		<link rel="alternate" type="text/html" href="https://enciklopedija.cc/index.php?title=Jaguar_(ra%C4%8Dunalo)&amp;diff=150854&amp;oldid=prev"/>
		<updated>2021-09-22T09:56:48Z</updated>

		<summary type="html">&lt;p&gt;Bot: Automatski unos stranica&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Nova stranica&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;lt;!--&amp;#039;&amp;#039;&amp;#039;Jaguar (računalo)&amp;#039;&amp;#039;&amp;#039;--&amp;gt;&amp;#039;&amp;#039;&amp;#039;Jaguar&amp;#039;&amp;#039;&amp;#039; je [[superračunalo]] [[petaflops|petaflop]] razine tvrtke [[Cray]] izrađeno u [[Oak Ridge National Laboratory]] (ORNL) u [[Oak Ridge]]u, [[Tennessee]], [[SAD]]. U [[studeni|studenom]] [[2009.]] nalazilo se na prvom mjestu najbržih superračunala polugodišnje liste 500 najbržih superračunala na svijetu, [[TOP500]].&lt;br /&gt;
&lt;br /&gt;
Jaguar postiže 1941 [[teraflops]]a (1,94 [[petaflops]]a). Sastoji se od 298.592 [[x86]] [[AMD]] [[Opteron]] 6274 16-jezgrenih [[Procesor (računarstvo)|procesor]]a na frekvenciji od 2,2&amp;amp;nbsp;GHz i rabi [[Linux]] t.zv. [[Cray Linux Environment]]. Jaguar je zapravo superračunalo [[Cray XK6]] razvijeno na temeljima [[Cray XT5]] superračunala.&lt;br /&gt;
&lt;br /&gt;
Jaguar je nastao kao serija nadogradnji počevši s 25 teraflopsa [[Cray XT3]] sustavam 2005. Početkom 2008. Jaguar je bio Cray XT4 s 263 teraflopsa. Tijekom 2008. dodan mu je 1,4 petaflopsa Cray XT5. Početkom 2012. Jaguar je bio Cray XT5 s 1759 teraflopsa. Tijekom 2012. iz svakog čvora XT5 dva 6-jezgrena procesora zamijenjena su sa 16-jezgrenim Opteronom 6275. Kao rezultat nadogradnji 2012. nastaje sustav s nešto manje od 300 000 jezgri povezanih Cray Gemini mrežom. Dijelovi su povezani u jedinstven sustav koristeći se mrežom InfiniBand koja povezuje datotečne sustave Spider.&lt;br /&gt;
&lt;br /&gt;
Jaguar XK6 je heterogeni sustav sa 18688 čvorova. Svaki čvor ima procesor AMD Opteron 6274 (Interlagos) sa 16 jezgara i 32 GB memorije. 960 čvorova sada sadrži kartice NVIDIA GPGPU compute. Krajem 2012. godine planirana je nadogradnja većom količinom čvorova pojačanih karticama GPGPU compute čime bi sustav Jaguar promijenio ime u Titan. &lt;br /&gt;
Ukupna memorija Jaguara gotovo je 600 [[terabajt]]a (TB).&lt;br /&gt;
&lt;br /&gt;
Stariji XT5 je imao isti broj čvorova. Svaki čvor XT5 je ima AMD Opteron 2435 (Istanbul) 6-jezgreni procesor i 16 GB memorije. XT4 dio je imao 7832 čvora i opremljen je 4-jezgreni AMD Opteron 1354 (Budapest) procesorom i 8 GB memorije. Ukupna memorija Jaguara prelazi 360 [[terabajt]]a (TB). XT4 dio ima 7832 čvora i opremljen je četverojezgrenim procesorom AMD Opteron 1354 (Budapest) i memorijom od 8 GB.&lt;br /&gt;
&lt;br /&gt;
Jaguar koristi [[Lustre datotečni sustav]] popularno nazvan Spider na svim memorijama. Spider postiže 240 GB/s i osigurava više od 10 [[bajt|petabajt]]a (PB) prostora.&lt;br /&gt;
&lt;br /&gt;
Jaguar je napravljen za rješavanje najsloženijih znanstvenih problema poput klimatskih modela, obnovljive energije, seizmologije, kemije, astrofizike, fuzije itd. 80 % Jaguara alocira program DOE Innovative and Novel Computational Impact on Theory and Experiment (INCITE).&lt;br /&gt;
&lt;br /&gt;
U siječnju 2010. Jaguar je proglašen za najsnažnije svjetsko superračunalo (lista TOP500). Po teorijskim performansama nalazi se na drugom mjestu, odmah iza superračunala [[Nebulae]] iz [[Kina|Kine]].&lt;br /&gt;
&lt;br /&gt;
Prema listi TOP500 nalazi se na 6. mjestu&lt;br /&gt;
&lt;br /&gt;
==Vanjske poveznice==&lt;br /&gt;
{{commonscat|Jaguar (supercomputer)}}&lt;br /&gt;
*Više informacija na [https://web.archive.org/web/20121224203858/http://www.nccs.gov/wp-content/uploads/2010/01/Bland-Jaguar-Paper.pdf &amp;#039;&amp;#039;Jaguar: najbrže svjetsko računalo&amp;#039;&amp;#039;]&lt;br /&gt;
*Više informacija na [http://www.olcf.ornl.gov/computing-resources/jaguar/ &amp;#039;&amp;#039;Jaguar Cray XK6&amp;#039;&amp;#039;]&lt;br /&gt;
&lt;br /&gt;
[[Kategorija:Superračunala]]&lt;/div&gt;</summary>
		<author><name>WikiSysop</name></author>
	</entry>
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