{"id":302943,"date":"2023-08-23T14:53:03","date_gmt":"2023-08-23T14:53:03","guid":{"rendered":"\/forum\/forums\/topic\/issue-using-mpi-solver\/"},"modified":"2023-08-23T21:10:01","modified_gmt":"2023-08-23T21:10:01","slug":"issue-using-mpi-solver","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/issue-using-mpi-solver\/","title":{"rendered":"Issue using MPP solver"},"content":{"rendered":"<p>Greetings,<\/p>\n<p>I&#8217;ve been diligently developing a head-neck biomechanical model. I successfully resolved issues on my personal computer, and it&#8217;s now operating smoothly. However, when I attempt to execute the very same model, using the identical key file, on our local high-performance computing center, I encounter a negative volume error right from the outset.<\/p>\n<p>To date, my working hypothesis is that the problem may be attributed to the transition from SMP to MPP computing environments. However, my understanding was that the solver algorithm remains consistent between the two, with the only discrepancy being in resource allocation, such as RAM and CPU.<\/p>\n<p>I would really appreciate it if you could help me resolve this issue.<\/p>\n<p>Thanks,<\/p>\n","protected":false},"template":"","class_list":["post-302943","topic","type-topic","status-closed","hentry","topic-tag-biomechanics","topic-tag-explicit"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["17446","13694"],"_bbp_author_ip":["96.7.218.223"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["1049"],"_edit_lock":["1692824981:186677"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["302943"],"_bbp_forum_id":["27814"],"_bbp_engagement":["13694","17446"],"_bbp_voice_count":["2"],"_bbp_reply_count":["3"],"_bbp_last_reply_id":["302976"],"_bbp_last_active_id":["302976"],"_bbp_last_active_time":["2023-08-23 21:51:41"]},"test":"hbahreinttu-edu"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/302943","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\/302943\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=302943"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}