{"id":1677,"date":"2010-09-17T16:48:19","date_gmt":"2010-09-17T14:48:19","guid":{"rendered":"http:\/\/www.ehu.es\/sgi\/Arina\/?p=1677"},"modified":"2011-04-20T11:39:15","modified_gmt":"2011-04-20T09:39:15","slug":"bigdft-2","status":"publish","type":"post","link":"https:\/\/www.ehu.eus\/sgi\/kalkulu-softwarea\/bigdft-2","title":{"rendered":"BigDFT"},"content":{"rendered":"<h2>Informazio orokorra<\/h2>\n<p>DFTren ab-initio kalkulu-programaren 1.5 bertsioa. Wavelet base bat erabiltzen du espazio errealean.<!--more--><\/p>\n<h2>Nola erabili<\/h2>\n<p>Programak\u00a0<tt>\/software\/bin\/bigdft<\/tt> direktorioan daude. Horrela bigdft exekutatzeko erabili<\/p>\n<pre>\/software\/bin\/bigdft\/bigdft<\/pre>\n<p>Eskatutako kore kopuruaren arabera paralelon exekutatuko da. Beste erabilera eta programa batzuk ere baditu, adibidez:<\/p>\n<p><tt>abscalc bart bigdft frequencies MDanalysis memguess NEB rism test_forces<\/tt><\/p>\n<h2><big><strong>Benchmark<\/strong><\/big><\/h2>\n<p>Benchmark txiki baten datuak aurkezten dizuegu, emaitza segundueta dago. Zaiatuko gara kalkulu handiago batekin eginten aurrerago.<\/p>\n<table border=\"1\" cellpadding=\"3\">\n<tbody>\n<tr>\n<td align=\"LEFT\"><strong>System<\/strong><\/td>\n<td align=\"RIGHT\"><strong>1 core<\/strong><\/td>\n<\/tr>\n<tr>\n<td align=\"LEFT\">Xeon<\/td>\n<td align=\"RIGHT\">18<\/td>\n<\/tr>\n<tr>\n<td align=\"LEFT\">Itanium<\/td>\n<td align=\"RIGHT\">28<\/td>\n<\/tr>\n<tr>\n<td align=\"LEFT\">Opteron<\/td>\n<td align=\"RIGHT\">46<\/td>\n<\/tr>\n<tr>\n<td align=\"LEFT\">Core2duo<\/td>\n<td align=\"RIGHT\">37<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Benchmark txikia denez emaitzak ez dira oso zehatzak, baina joerak ikus daitezke. Xeon eta Itanium nodoak azkarreanak dira. Opteron nodoak eta P\u00e9ndulo atzean geratzen direlarik.<\/p>\n<h2>Informazio gehiago<\/h2>\n<p><a href=\"http:\/\/inac.cea.fr\/L_Sim\/BigDFT\/\" target=\"_top\"><big> BigDFT web orrialdea<\/big><\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Informazio orokorra DFTren ab-initio kalkulu-programaren 1.5 bertsioa. Wavelet base bat erabiltzen du espazio errealean.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_links_to":"","_links_to_target":""},"categories":[66],"tags":[],"_links":{"self":[{"href":"https:\/\/www.ehu.eus\/sgi\/wp-json\/wp\/v2\/posts\/1677"}],"collection":[{"href":"https:\/\/www.ehu.eus\/sgi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ehu.eus\/sgi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ehu.eus\/sgi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ehu.eus\/sgi\/wp-json\/wp\/v2\/comments?post=1677"}],"version-history":[{"count":6,"href":"https:\/\/www.ehu.eus\/sgi\/wp-json\/wp\/v2\/posts\/1677\/revisions"}],"predecessor-version":[{"id":4289,"href":"https:\/\/www.ehu.eus\/sgi\/wp-json\/wp\/v2\/posts\/1677\/revisions\/4289"}],"wp:attachment":[{"href":"https:\/\/www.ehu.eus\/sgi\/wp-json\/wp\/v2\/media?parent=1677"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ehu.eus\/sgi\/wp-json\/wp\/v2\/categories?post=1677"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ehu.eus\/sgi\/wp-json\/wp\/v2\/tags?post=1677"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}