{"id":366519,"date":"2024-05-11T23:57:38","date_gmt":"2024-05-11T23:57:38","guid":{"rendered":"\/forum\/forums\/topic\/multiple-gpu-with-rocky\/"},"modified":"2024-05-11T23:57:38","modified_gmt":"2024-05-11T23:57:38","slug":"multiple-gpu-with-rocky","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/multiple-gpu-with-rocky\/","title":{"rendered":"Multiple-GPU with Rocky"},"content":{"rendered":"<p>Hello,<\/p>\n<p>I&#8217;m trying to run a DEM-SPH analysis on Rocky using mutiple-GPUs. I have a workstation with 2 gpus (RTX A6000 with Nvlink) I noticed performance problems when using multiple GPUS. The analysis runs more rapidly with one GPU ! Also, when I use the GPU information with Rocky, I got the follwoing status:&nbsp;<\/p>\n<p>Is GPU Capable P2P: False<\/p>\n","protected":false},"template":"","class_list":["post-366519","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["13623","348590","14847"],"_bbp_author_ip":["23.216.133.166"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["570"],"_bbp_topic_status":["unanswered"],"_bbp_topic_id":["366519"],"_bbp_forum_id":["27792"],"_bbp_engagement":["13623","14847"],"_bbp_voice_count":["2"],"_bbp_reply_count":["7"],"_bbp_last_reply_id":["369436"],"_bbp_last_active_id":["369436"],"_bbp_last_active_time":["2024-05-31 18:13:09"]},"test":"mahdi-ben-ftimapolymtl-ca"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/366519","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\/366519\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=366519"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}