{"id":393747,"date":"2024-11-12T10:37:47","date_gmt":"2024-11-12T10:37:47","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/running-fluent-2024-r2-with-distributed-memory-on-a-cluster-error\/"},"modified":"2024-11-12T10:37:47","modified_gmt":"2024-11-12T10:37:47","slug":"running-fluent-2024-r2-with-distributed-memory-on-a-cluster-error","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/running-fluent-2024-r2-with-distributed-memory-on-a-cluster-error\/","title":{"rendered":"Running fluent 2024 R2 with distributed memory on a Cluster error"},"content":{"rendered":"<p>&lt;p&gt;Hi all,&lt;\/p&gt;&lt;p&gt;I am trying to run Ansys Fluent 2024 R2 in distributed mode on two computers.&lt;br&gt;&lt;br&gt;Computer 1:&lt;br&gt;AMD Ryzen 9 7950X&lt;br&gt;64 GB RAM&lt;br&gt;NVIDIA RTX A4000&lt;br&gt;Windows 11&lt;br&gt;&lt;br&gt;Computer 2:&lt;br&gt;AMD Ryzen 9 7950X&lt;br&gt;64 GB RAM&lt;br&gt;NVIDIA Quadro 4000&lt;br&gt;Windows 11&lt;br&gt;&lt;br&gt;I have followed the suggested instructions that I have found in the tutorial.&lt;br&gt;&lt;br&gt;Same username and password on both computers, same Ansys and Intel MPI versions are installed at the same path. I have also checked the recommended Intel MPI version for the Ansys version and the correct one (2021.8.0) is installed.&lt;br&gt;&lt;br&gt;The whole C: drive is shared both on Computer 1 and Computer 2. Credentials were registered from both sides.&lt;br&gt;&lt;br&gt;The problem is that I can&#8217;t run fluent using both computers&#8217; resources. I can run Fluent from Computer 1 using Computer 2&#8217;s resources and back, but when I specify to run 4 cores on Computer 1 and 4 cores on computer 2 then I get an error message (see attached photo). It does not matter how many cores I specifiy, there is a problem when I would like to use both computer&#8217;s resources. Individually they work well.&lt;br&gt;&lt;br&gt;Thank you in advance for any suggestion that can solve this!&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/11\/12-11-2024-1731407714-Error messgae.png\" alt=\"\" \/>&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/11\/12-11-2024-1731407754-parallel settings.png\" alt=\"\" \/>&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-393747","topic","type-topic","status-publish","hentry","topic-tag-cluster","topic-tag-DistributedMemoryParallel-1","topic-tag-fluent"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["480231","157473"],"_bbp_author_ip":["37.220.131.169"],"_btv_view_count":["325"],"_bbp_topic_status":["unanswered"],"_edit_lock":["1731408301:2312"],"_bbp_notification_enabled":["480231"],"_bbp_topic_id":["393747"],"_bbp_forum_id":["27796"],"_bbp_engagement":["157473","480231"],"_bbp_voice_count":["2"],"_bbp_reply_count":["6"],"_bbp_last_reply_id":["395481"],"_bbp_last_active_id":["395481"],"_bbp_last_active_time":["2024-11-27 08:08:03"]},"test":"3aa7f5cd4074128cc61380c10f0e20b092c75722"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/393747","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\/393747\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=393747"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}