{"id":6193,"date":"2014-04-13T04:44:44","date_gmt":"2014-04-13T04:44:44","guid":{"rendered":"https:\/\/unknownerror.org\/index.php\/2014\/04\/13\/problem-about-multiple-gpu-collection-of-common-programming-errors\/"},"modified":"2014-04-13T04:44:44","modified_gmt":"2014-04-13T04:44:44","slug":"problem-about-multiple-gpu-collection-of-common-programming-errors","status":"publish","type":"post","link":"https:\/\/unknownerror.org\/index.php\/2014\/04\/13\/problem-about-multiple-gpu-collection-of-common-programming-errors\/","title":{"rendered":"problem about multiple-gpu-Collection of common programming errors"},"content":{"rendered":"<ul>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/9b20dfd81d1bb5c723c22949c40ad0ed?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nVladimir<br \/>\nopencl multiple-gpu<br \/>\nRight now I programmed made several algorithms running in parallel on one GPU, but all of them have the same problem, when I try to execute them on several GPUs (for example, 3). The problem is that the code, executed on one GPU executes exactly the same amount of time on 3 GPUs (not faster). I tried to execute with more data, tried different tasks to be executed, nothing helped. Finally, I ended up trying to run the easiest task like elements sum and still got this awful mistake. That is why I<\/li>\n<\/ul>\n<p>Web site is in building<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vladimir opencl multiple-gpu Right now I programmed made several algorithms running in parallel on one GPU, but all of them have the same problem, when I try to execute them on several GPUs (for example, 3). The problem is that the code, executed on one GPU executes exactly the same amount of time on 3 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-6193","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/6193","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/comments?post=6193"}],"version-history":[{"count":0,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/6193\/revisions"}],"wp:attachment":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/media?parent=6193"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/categories?post=6193"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/tags?post=6193"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}