{"id":160035,"date":"2021-07-02T12:37:51","date_gmt":"2021-07-02T12:37:51","guid":{"rendered":"\/forum\/forums\/topic\/memory-report-fdtd-inaccurate\/"},"modified":"2021-07-21T22:31:46","modified_gmt":"2021-07-21T22:31:46","slug":"memory-report-fdtd-inaccurate","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/memory-report-fdtd-inaccurate\/","title":{"rendered":"Memory report FDTD inaccurate"},"content":{"rendered":"<div class=\"Item-Body\">\n<div class=\"Message userContent\">\n<p>I am trying to run a large FDTD simulation on a server. According to the memory report, 164MB is required for initialization and mesh, and 299.404GB is required for running the simulation. I am trying to run this simulation on a server that has 390GB of memory, however when I run it the memory of the server gets consumed almost immediately during the meshing phase, after which it starts using up the swap space after which I am forced to kill the process before it uses up all the swap space&#8230;<\/p>\n<p>How come the memory report indicates that only 299GB of memory will be required, however when I try to run the simulation it seems to use more than 500GB during the meshing stage? And can this be fixed?<\/p>\n","protected":false},"template":"","class_list":["post-160035","topic","type-topic","status-closed","hentry","topic-tag-meshing","topic-tag-out-of-memory"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_author_ip":[""],"_bbp_old_reply_author_name_id":["Anonymous"],"_bbp_old_is_reply_anonymous_id":["false"],"_btv_view_count":["836"],"_bbp_likes_count":["0"],"_bbp_subscription":["251740"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["160035"],"_bbp_forum_id":["27833"],"_bbp_engagement":["2592","208676"],"_bbp_voice_count":["2"],"_bbp_reply_count":["4"],"_bbp_last_reply_id":["184234"],"_bbp_last_active_id":["184234"],"_bbp_last_active_time":["2021-07-21 22:31:46"]},"test":"tom-reep-extimec-be"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/160035","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\/160035\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=160035"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}