{"id":38175,"date":"2019-10-07T03:49:27","date_gmt":"2019-10-07T03:49:27","guid":{"rendered":"\/forum\/forums\/topic\/mpi-authentication-in-hpc-using-multiple-nodes-in-ansys-electronics\/"},"modified":"2019-10-07T03:49:27","modified_gmt":"2019-10-07T03:49:27","slug":"mpi-authentication-in-hpc-using-multiple-nodes-in-ansys-electronics","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/mpi-authentication-in-hpc-using-multiple-nodes-in-ansys-electronics\/","title":{"rendered":"mpi authentication in HPC using multiple nodes in ANSYS Electronics"},"content":{"rendered":"<p>Hello All.<\/p>\n<p><\/p>\n<p>I am doing HPC for ansys hfss project using more than 2 nodes&nbsp; in ANSYS Electronics.<\/p>\n<p><\/p>\n<p>It&#8217;s good in case using one remote machine, but it fails when using 2 remote nodes or more.<\/p>\n<p><\/p>\n<p>When start analyse, it hangs on with message &#8220;Determining memory availability on distributed machine on XXX&#8221;<\/p>\n<p><\/p>\n<p>After long time, it messages out &#8220;could not start memory inquiry solver. check distributed installations, MPI availability, MPI authentication and firewall settings&#8221;<\/p>\n<p><\/p>\n<p>I already surfed google like this article&nbsp;<a href=\"\/forums\/topic\/best-way-to-install-a-mpi-for-ansys-electronics-desktop-19-2-share-memory-and-cores\/\">\/forum\/forums\/topic\/best-way-to-install-a-mpi-for-ansys-electronics-desktop-19-2-share-memory-and-cores\/<\/a><\/p>\n<p><\/p>\n<p>but&nbsp;error has not gone.<\/p>\n<p><\/p>\n<p>please help me. thanks<\/p>\n","protected":false},"template":"","class_list":["post-38175","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["10353"],"_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"],"_btv_view_count":["1642"],"_bbp_subscription":["243359"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["38175"],"_bbp_forum_id":["27796"],"_bbp_engagement":["157480","168934","179092","179869"],"_bbp_voice_count":["4"],"_bbp_reply_count":["5"],"_bbp_last_reply_id":["134615"],"_bbp_last_active_id":["134615"],"_bbp_last_active_time":["2020-12-01 10:17:54"]},"test":"learner"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/38175","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\/38175\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=38175"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}