CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > SU2

How to do parallel computing on cloud computing platform?

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   February 22, 2020, 11:02
Question How to do parallel computing on cloud computing platform?
  #1
New Member
 
Yue Zehua
Join Date: Apr 2019
Posts: 10
Rep Power: 3
yuezehua is on a distinguished road
Hi my friends,

I'm doing a parallel computing on a cloud computing platform, which means making an computation on a remote server by SSH.

However, when i trying to make a parallel computation, it failed, and my command is:

shape_optimization.py -g DISCRETE_ADJOINT -f inv_ONERAM6_adv.cfg -n 12

Yes, it is in complete accord with the code in the tutorial "Constrained shape design of a transonic inviscid wing at a cte. CL"

And this code works PERFECT on my computer, and when using “Interactive job submission”. o_o
But field when using "Batch job submission"

So, I'm wondering if cloud computing is different from ordinary computing?
What are the parallel computing commands when using cloud computing?

I tried command "mpirun -np N shape_optimization.py -g DISCRETE_ADJOINT -f inv_ONERAM6_adv.cfg", it failed

HOWEVER, "mpirun -np N SU2_CFD xxx.cfg" works perfect too.

So, how to do parallel computing on cloud computing platform?And What are the parallel computing commands when using cloud computing when using "Batch job submission"?


I'm really confused and thanks a loooooooooooooooooooot!!

Last edited by yuezehua; February 22, 2020 at 11:43. Reason: debug
yuezehua is offline   Reply With Quote

Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search
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 Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Parallel computing on a personal workstation choiyun STAR-CCM+ 6 April 10, 2017 09:58
Problem met in my DEFINE_GRID_MOTION Macro in parallel computing aircrafter Fluent UDF and Scheme Programming 0 September 22, 2014 23:58
Parallel computing debate on transient simulations JuPa CFX 3 December 17, 2013 05:22
Parallel Computing peter Main CFD Forum 7 May 15, 2006 09:53
Parallel Computing Classes at San Diego Supercomputer Center Jan. 20-22 Amitava Majumdar Main CFD Forum 0 January 5, 1999 12:00


All times are GMT -4. The time now is 01:09.