CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > CFX

how to increase cores number when we use CFX and ansys solvers

Register Blogs Members List Search Today's Posts Mark Forums Read

Reply
 
LinkBack Thread Tools Display Modes
Old   May 20, 2015, 10:07
Default how to increase cores number when we use CFX and ansys solvers
  #1
New Member
 
wanglingjun
Join Date: Jan 2015
Posts: 5
Rep Power: 3
WANGFIRE is on a distinguished road
hi every one !
in two- way fsi use cfx and ansys by .inp file. how to increase cores ansys solver in paralel environment .
as follows :*** NOTE *** CP = 4.056 TIME= 11:34:39
No input port number for master code; an available port will be
obtained for socket connection and it will be saved to: ANSYS.port.
Port number = 51382
Master Socket number = 1
Number of codes = 2
Slave ID: 2; Socket number = 2

FIRST SYNCHRONIZATION POINT OF MASTER CODE:
GET CODE INFORMATION FROM SLAVE CODES

ANSYS solver only use two cores .
Total number of cores available : 8
Number of physical cores available : 8
Number of cores requested : 2 (Shared Memory Parallel)
so i want to increase cores in ANSYS SOLVER .
I need everyone' help.
thank you !
WANGFIRE is offline   Reply With Quote

Old   June 2, 2015, 15:52
Default
  #2
Senior Member
 
Join Date: Apr 2009
Posts: 530
Rep Power: 12
stumpy is on a distinguished road
The command that launches the ANSYS solver needs to include:
-np 4
for example (to solve on 4 cores). If you are starting from the CFX Solver Manager then you can type the above into the "ANSYS Arguments" field.
stumpy is offline   Reply With Quote

Old   September 30, 2015, 08:56
Default cfx and ansys multi cores
  #3
New Member
 
wanglingjun
Join Date: Jan 2015
Posts: 5
Rep Power: 3
WANGFIRE is on a distinguished road
stumpy
i am grate for your help!
thank you very much
WANGFIRE is offline   Reply With Quote

Reply

Thread Tools
Display Modes

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 On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
error about fsi in CFX and ANSYS WANGFIRE CFX 1 April 21, 2015 01:48
Nusselt Number calculation in Ansys CFX azurespirit CFX 32 April 2, 2015 10:24
Specify number of cores that CFX should use. Lance CFX 14 April 1, 2014 10:43
ERROR #001100279 has occurred in subroutine ErrAction. smnaryal CFX 7 January 3, 2013 19:09
Turbulent Schmidt Number in Ansys CFX 12.1 DiddyPablo CFX 7 May 23, 2011 11:20


All times are GMT -4. The time now is 09:24.