CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > ANSYS > ANSYS Meshing & Geometry

[Other] Fluent Mesher out of memory

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   November 4, 2024, 11:46
Unhappy Fluent Mesher out of memory
  #1
Member
 
Join Date: Jul 2013
Posts: 98
Rep Power: 13
HHOS is on a distinguished road
Hello,


I am creating a rather big mesh with ANSYS FLUENT MESHER. It is so big, that my RAM is not enough to handle it (I have 512 Gb, it is not something small).


I have therefore tried starting Fluent in parallel in two computers. When I do that with Fluent solver, the resources are evenly split, meaning that the RAM and CPU usage is more or less equal in every computing node (same hardware), however, when I do the same with Fluent Mesher, I see the CPU ramping up in both nodes, but the only RAM usage that is increasing is that of the host or node0, so to say.


I hence get the same mesh size limitation because of my RAM.


Is there any way to achieve the even distribution of RAM usage with fluent mesher in parallel (I mean multiple computing nodes)?


Thanks in advance.
HHOS is offline   Reply With Quote

Reply

Tags
ansys fluent meshing


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
General recommendations for CFD hardware [WIP] flotus1 Hardware 19 June 23, 2024 19:02
Fluent 14 processor and memory setting mosyarus FLUENT 4 November 5, 2013 23:36
Problem in using parallel process in fluent 14 Tleja FLUENT 3 September 13, 2013 11:54
problem in using parallel process in fluent 14 aydinkabir88 FLUENT 1 July 10, 2013 03:00
few quesions on ANSYS ICEMCFD and FLUENT Prakash.Paudel ANSYS 0 August 12, 2010 13:07


All times are GMT -4. The time now is 14:54.