{"id":5052,"date":"2013-10-30T12:38:36","date_gmt":"2013-10-30T11:38:36","guid":{"rendered":"http:\/\/www.planet3dnow.de\/cms\/?p=5052"},"modified":"2014-01-29T18:29:33","modified_gmt":"2014-01-29T17:29:33","slug":"opencl-beschleunigung-in-libreoffice-4-2-nimmt-form-an","status":"publish","type":"post","link":"https:\/\/www.planet3dnow.de\/cms\/5052-opencl-beschleunigung-in-libreoffice-4-2-nimmt-form-an\/","title":{"rendered":"OpenCL-Beschleunigung in LibreOffice 4.2 nimmt Form&nbsp;an"},"content":{"rendered":"<p><a title=\"AMD tritt dem The Document Foundation Advisory Board bei, um LibreOffice zu beschleunigen [2. Update]\" href=\"http:\/\/www.planet3dnow.de\/cms\/7776-amd-the-document-foundation-advisory-board-libreoffice-beschleunigen\/\">Anfang Juni berich\u00adte\u00adten wir \u00fcber AMDs Bei\u00adtritt zum Advi\u00adso\u00adry Board der <em>The Docu\u00adment Foun\u00adda\u00adti\u00adon<\/em> (<span class=\"caps\">TDF<\/span>)<\/a> mit dem kla\u00adren Ziel, das Libre\u00adOf\u00adfice-Paket und dar\u00adaus zun\u00e4chst im spe\u00adzi\u00adel\u00adlen die Excel-Alter\u00adna\u00adti\u00adve namens Calc zu Beschleu\u00adni\u00adgen. Wie uns Micha\u00adel Meeks damals erkl\u00e4r\u00adte, sol\u00adlen dazu mit Hil\u00adfe der Open\u00adCL-Pro\u00adgram\u00admier\u00adschnitt\u00adstel\u00adle die Berech\u00adnun\u00adgen bestimm\u00adter Funk\u00adtio\u00adnen, die h\u00e4u\u00adfi\u00adger in einer Calc-Arbeits\u00admap\u00adpe vor\u00adkom\u00admen und mit denen gr\u00f6\u00ad\u00dfe\u00adre Daten\u00admen\u00adgen ver\u00adar\u00adbei\u00adtet wer\u00adden, auf die <span class=\"caps\">GPU<\/span> aus\u00adge\u00adla\u00adgert wer\u00adden k\u00f6n\u00adnen. Wel\u00adche Funk\u00adtio\u00adnen daf\u00fcr zu Beginn in Fra\u00adge kom\u00admen, woll\u00adte man erst noch genau\u00ader eva\u00adlu\u00adie\u00adren. Libre\u00adOf\u00adfice soll zudem k\u00fcnf\u00adtig auto\u00adma\u00adtisch ent\u00adschei\u00adden k\u00f6n\u00adnen, ob die Berech\u00adnun\u00adgen auf der <span class=\"caps\">CPU<\/span> oder <span class=\"caps\">GPU<\/span> aus\u00adge\u00adf\u00fchrt wer\u00adden. <span class=\"caps\">AMD<\/span> finan\u00adziert hier\u00adzu die Umset\u00adzung diver\u00adser Pro\u00adjek\u00adte, wobei die eigent\u00adli\u00adche Ent\u00adwick\u00adlungs\u00adar\u00adbeit aller\u00addings von <span class=\"caps\">SUSE<\/span> und dem Open\u00adCL-Spe\u00adzia\u00adlis\u00adten Mul\u00adti\u00adcore\u00adWare geleis\u00adtet&nbsp;wird.<\/p>\n<blockquote><p><span class=\"dquo\">\u201c<\/span>It is exci\u00adting to work tog\u00ade\u00adther with <span class=\"caps\">AMD<\/span> and their eco\u00adsys\u00adtem to take advan\u00adta\u00adge of <span class=\"caps\">AMD<\/span>\u2019s cut\u00adting edge inno\u00adva\u00adti\u00adon right insi\u00adde Libre\u00adOf\u00adfice. The growth in per\u00adfor\u00admance and par\u00adal\u00adle\u00adlism available in the GPUs of today, and par\u00adti\u00adcu\u00adlar\u00adly with <span class=\"caps\">AMD<\/span>\u2019s revo\u00adlu\u00adtio\u00adna\u00adry APUs of tomor\u00adrow, is some\u00adthing we\u2019\u00adre eager to expo\u00adse to Libre\u00adOf\u00adfice users.\u201d <strong>-&nbsp;Micha\u00adel Meeks<\/strong>, <span class=\"caps\">SUSE<\/span> Distin\u00adgu\u00adis\u00adhed Engi\u00adneer und <span class=\"caps\">TDF<\/span> Board Member<\/p><\/blockquote>\n<p>Wie Pho\u00adro\u00adnix berich\u00adtet, hat Mul\u00adti\u00adcore\u00adWare gestern die ers\u00adten Ergeb\u00adnis\u00adse die\u00adser Anstren\u00adgun\u00adgen ver\u00adteilt auf 50 Com\u00admits ver\u00ad\u00f6f\u00adfent\u00adlicht. Neben den nach\u00adfol\u00adgend auf\u00adge\u00adf\u00fchr\u00adten Funk\u00adtio\u00adnen aus dem Bereich der Finanz\u00adma\u00adthe\u00adma\u00adtik soll der neue Code auch f\u00fcr vie\u00adle wei\u00adte\u00adre Funk\u00adtio\u00adnen eine Open\u00adCL-Imple\u00admen\u00adtie\u00adrung mit sich bringen.<\/p>\n<ul>\n<li><a href=\"http:\/\/anzwix.com\/a\/LibreOffice\/ImplementPPMTInGPUCALC\" target=\"_blank\"> <span class=\"caps\">PPMT<\/span><\/a> (a finan\u00adcial pay\u00adment on the prin\u00adci\u00adpal equation)<\/li>\n<li><a href=\"http:\/\/anzwix.com\/a\/LibreOffice\/ImplementFISHERINVInGPUCalc\" target=\"_blank\"> <span class=\"caps\">FISHERINV<\/span><\/a> (the inver\u00adse of the Fisher transformation)<\/li>\n<li><a href=\"http:\/\/anzwix.com\/a\/LibreOffice\/ImplementFISHERInGPUCalcInterpreter\" target=\"_blank\"> <span class=\"caps\">FISHER<\/span><\/a> (Fisher transformation)<\/li>\n<li><a href=\"http:\/\/anzwix.com\/a\/LibreOffice\/ImplementGAMMAInGPUCalc\" target=\"_blank\"> <span class=\"caps\">GAMMA<\/span><\/a> (<span class=\"caps\">GAMMA<\/span> func\u00adtion&nbsp;value)<\/li>\n<li><a href=\"http:\/\/anzwix.com\/a\/LibreOffice\/ImplementSLNInGPUCalc\" target=\"_blank\"> <span class=\"caps\">SLN<\/span><\/a> (depre\u00adcia\u00adti\u00adon of an asset based upon straight-line depreciation)<\/li>\n<li><a href=\"http:\/\/anzwix.com\/a\/LibreOffice\/ImplementGAMMALNInGPUCalc\" target=\"_blank\"> <span class=\"caps\">GAMMALN<\/span><\/a> (natu\u00adral log\u00adarithm of&nbsp;<span class=\"caps\">GAMMA<\/span>)<\/li>\n<li><a href=\"http:\/\/anzwix.com\/a\/LibreOffice\/ImplementACCRINTMForGPUCalc\" target=\"_blank\"> <span class=\"caps\">ACCRINTM<\/span><\/a> (the accrued inte\u00adrest for a secu\u00adri\u00adty that pays inte\u00adrest at maturity)<\/li>\n<li><a href=\"http:\/\/anzwix.com\/a\/LibreOffice\/ImplementGAUSSInGPUCalc\" target=\"_blank\"> <span class=\"caps\">GAUSS<\/span><\/a><\/li>\n<li><a href=\"http:\/\/anzwix.com\/a\/LibreOffice\/ImplementCOUPDAYBSInGPUCalc\" target=\"_blank\"> <span class=\"caps\">COUPDAYBS<\/span><\/a><\/li>\n<li><a href=\"http:\/\/anzwix.com\/a\/LibreOffice\/ImplementGEOMEANInGPUCalc\" target=\"_blank\"> <span class=\"caps\">GEOMEAN<\/span><\/a><\/li>\n<li><a href=\"http:\/\/anzwix.com\/a\/LibreOffice\/ImplementDOLLARDEInGPUCalc\" target=\"_blank\"> <span class=\"caps\">DOLLARDE<\/span><\/a><\/li>\n<li><a href=\"http:\/\/anzwix.com\/a\/LibreOffice\/ImplementFixForDOLLARFRInGPUCalc\" target=\"_blank\"> <span class=\"caps\">DOLLARFR<\/span><\/a><\/li>\n<\/ul>\n<p>Die Ver\u00adsi\u00adon 4.2 des Office-Pakets Libre\u00adOf\u00adfice wird vor\u00adaus\u00adsicht\u00adlich im <a href=\"https:\/\/wiki.documentfoundation.org\/ReleasePlan\" target=\"_blank\">Janu\u00adar 2014 erschei\u00adnen<\/a> und jene Open\u00adCL-beschleu\u00adnig\u00adten Funk\u00adtio\u00adnen enthalten.<\/p>\n<p><strong>Quel\u00adle:<\/strong> <a href=\"http:\/\/www.phoronix.com\/scan.php?page=news_item&amp;px=MTQ5OTA\" target=\"_blank\">Pho\u00adro\u00adnix<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Anfang Juni berich\u00adte\u00adten wir \u00fcber AMDs Bei\u00adtritt zum Advi\u00adso\u00adry Board der The Docu\u00adment Foun\u00adda\u00adti\u00adon (<span class=\"caps\">TDF<\/span>) mit dem kla\u00adren Ziel, das Libre\u00adOf\u00adfice-Paket und dar\u00adaus zun\u00e4chst im spe\u00adzi\u00adel\u00adlen die Excel-Alter\u00adna\u00adti\u00adve namens Calc zu Beschleu\u00adni\u00adgen. Wie uns Micha\u00adel Meeks erkl\u00e4r\u00adte, sol\u00adlen hier\u00adzu mit Hil\u00adfe der Open\u00adCL-Pro\u00adgram\u00admier\u00adschnitt\u00adstel\u00adle die Berech\u00adnun\u00adgen bestimm\u00adter Funk\u00adtio\u00adnen, (\u2026) <a class=\"moretag\" href=\"https:\/\/www.planet3dnow.de\/cms\/5052-opencl-beschleunigung-in-libreoffice-4-2-nimmt-form-an\/\">Wei\u00adter\u00adle\u00adsen&nbsp;\u00bb<\/a><\/p>\n","protected":false},"author":8,"featured_media":5053,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"wp_typography_post_enhancements_disabled":false,"ngg_post_thumbnail":0,"footnotes":""},"categories":[12,11],"tags":[381,382],"class_list":["post-5052","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aktuelles","category-news","tag-libreoffice","tag-opencl","entry"],"share_on_mastodon":{"url":"","error":""},"_links":{"self":[{"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/posts\/5052","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/comments?post=5052"}],"version-history":[{"count":8,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/posts\/5052\/revisions"}],"predecessor-version":[{"id":7779,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/posts\/5052\/revisions\/7779"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/media\/5053"}],"wp:attachment":[{"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/media?parent=5052"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/categories?post=5052"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.planet3dnow.de\/cms\/wp-json\/wp\/v2\/tags?post=5052"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}