{"id":312637,"date":"2023-10-21T08:02:39","date_gmt":"2023-10-21T08:02:39","guid":{"rendered":"\/forum\/forums\/topic\/hfss-cannot-find-nvml-dll-when-it-actually-exists\/"},"modified":"2023-10-31T17:40:46","modified_gmt":"2023-10-31T17:40:46","slug":"hfss-cannot-find-nvml-dll-when-it-actually-exists","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/hfss-cannot-find-nvml-dll-when-it-actually-exists\/","title":{"rendered":"HFSS Cannot Find nvml.dll When It Actually Exists"},"content":{"rendered":"<p>Hello folks,<\/p>\n<p>I recently bought a Nvidia Tesla K40 GPU accelerator to boost the simulation efficiency. However, HFSS keeps showing a warning message &#8220;<span>For machine XXX we searched but could not find nvml.dll in : 1) C:\/Program Files\/NVIDIA Corporation\/NVSMI or 2) C:\/Windows\/System32. GPU acceleration will not be used. The nvml.dll binary is required for GPU acceleration and therefore only CPU will be used.<\/span>&#8220;<\/p>\n<p>I checked those two directories, and the <em>nvml.dll <\/em>actually exists in both&#8230;<\/p>\n<p>Help me pls&#8230; I have no idea what is going wrong and how to fix it&#8230;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"template":"","class_list":["post-312637","topic","type-topic","status-closed","hentry","topic-tag-ansys-hpc-2","topic-tag-hfss","topic-tag-hpc"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["32474","24432"],"_bbp_author_ip":["96.7.218.215"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["2066"],"_bbp_status":["publish"],"_bbp_topic_status":["unanswered"],"_bbp_topic_id":["312637"],"_bbp_forum_id":["27793"],"_bbp_engagement":["24432","32474"],"_bbp_voice_count":["2"],"_bbp_reply_count":["7"],"_bbp_last_reply_id":["314211"],"_bbp_last_active_id":["314211"],"_bbp_last_active_time":["2023-10-31 17:40:30"]},"test":"kediuw-edu"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/312637","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\/312637\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=312637"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}