Getting different results with different number of cores -- CFD Online Discussion Forums

August 10, 2023, 02:14

Getting different results with different number of cores

keshav_20

New Member

Keshav Pathak

Join Date: Jul 2022

Posts: 27

Rep Power: 3

Hello REEF3D-team,
I used 20-cores and 8-cores to run the same simulation problem, it is generating different results. For instant, the drag load amplitude increases for 20-cores as compared to 8-cores, as shown in attached figure.
I am attaching the control and ctrl txt file as well.

Thank you

Regards
Keshav

Attached Images

Drag-load-8cores-20cores.jpg (58.7 KB, 44 views)

Attached Files

	control.txt (500 Bytes, 8 views)
	ctrl.txt (204 Bytes, 9 views)

« Previous Thread | Next Thread »

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 Forum Rules

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
use the message in macro DEFINE_PROFILE with parallel processor	alireza_T	Fluent UDF and Scheme Programming	3	May 11, 2022 02:08
Inconsistencies in reading .dat file during run time in new injection model	Scram_1	OpenFOAM	0	March 23, 2018 22:29
[mesh manipulation] Importing Multiple Meshes	thomasnwalshiii	OpenFOAM Meshing & Mesh Conversion	18	December 19, 2015 18:57
[OpenFOAM.org] OF2.3.1 + OS13.2 - Trying to use the dummy Pstream library	aylalisa	OpenFOAM Installation	23	June 15, 2015 14:49
[blockMesh] --> foam fatal error:	lillo763	OpenFOAM Meshing & Mesh Conversion	0	March 5, 2014 10:27

All times are GMT -4. The time now is 17:05.