{"id":28174,"date":"2017-09-14T18:50:00","date_gmt":"2017-09-14T18:50:00","guid":{"rendered":"\/forum\/forums\/topic\/using-gpu-in-fluent\/"},"modified":"2017-09-14T18:50:00","modified_gmt":"2017-09-14T18:50:00","slug":"using-gpu-in-fluent","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/using-gpu-in-fluent\/","title":{"rendered":"Using GPU in FLUENT"},"content":{"rendered":"<p>I&#8217;m trying to use GPU for CFD simulation in FLUENT, but I&#8217;m not sure GPU is using for computation. This is what I found in Console:<\/p>\n<p><\/p>\n<p>&#8220;Inhomogeneous process distribution on multiple machines. Or processes per machine not an exact multiple of GPGPU&#8217;s per machine. Or not enough GPGPU&#8217;s per machine. GPGPU computing disabled.&#8221;<\/p>\n<p><\/p>\n<p>Does this mean GPU is not available for simulation?<\/p>\n<p><\/p>\n<p>The graphic card I&#8217;m using is&nbsp;<a class=\"\" style=\"color: #eeeeee; text-decoration-line: none; font-family: 'Trebuchet MS', Arial, Helvetica, sans-serif; font-size: 13px; background-color: rgba(0, 0, 0, 0.9); box-sizing: content-box !important;\" href=\"https:\/\/www.geforce.com\/hardware\/desktop-gpus\/geforce-gt-640-oem\">GeForce GT 640<\/a>. I used parallel\/gpgpu\/show in console. Here&#8217;s what I got.<\/p>\n<p><\/p>\n<p>CUDA runtime version 0<\/p>\n<p><\/p>\n<p>Driver version 5000<\/p>\n<p><\/p>\n<p>Number of GPUs 0<\/p>\n<p><\/p>\n<p>Is there anything I should install to be able to use GPU?<\/p>\n<p><\/p>\n<p>&nbsp;<\/p>\n<p><\/p>\n<p>Thank you,<\/p>\n<p><\/p>\n<p>Jimmy Azarnoosh<\/p>\n","protected":false},"template":"","class_list":["post-28174","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["340"],"_bbp_old_topic_author_name_id":["Anonymous"],"_bbp_old_is_topic_anonymous_id":["false"],"_bbp_old_closed_status_id":["publish"],"_bbp_author_ip":[null],"_bbp_old_sticky_status_id":["normal"],"_bbp_likes_count":["0","0","0","0","0"],"_btv_view_count":["9946"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["28174"],"_bbp_forum_id":["27792"],"_bbp_engagement":["199","22555","154166","154266","159741"],"_bbp_voice_count":["5"],"_bbp_reply_count":["6"],"_bbp_last_reply_id":["75863"],"_bbp_last_active_id":["75863"],"_bbp_last_active_time":["2019-01-24 19:52:15"]},"test":"jamasp"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/28174","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/28174\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=28174"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}