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dlh

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  1. Hi mel, I did as you suggested and the simulation now runs remotely, but only on 1 core. So, now how does one take advantage of multiple cores on the remote system? If I login to the remote system, and launch runfeko from the command line there, or even the gui, I can take advantage of multiple cores with no issues so parallel processing does work on the remote system. Thanks!
  2. Greetings, I'm having a little trouble with simulating jobs remotely, specifically using the front-end on Windows pre-process and then remote solving on a Linux machine. I have setup ssh with passwordless login and confirmed that it works between my two machines. Next, I try launching from the gui with the appropriate Component launch options set on the FEKO Solver tab, but no joy. I then open a Feko terminal and put the particulars on the command line as follows: C:\Users\user1\projects\fy19\antenna_lib\ant01>runfeko ant05l_matched2 --remote-host 192.168.1.11 -np 12 --machines-file C:\Users\user1\AppData\Roaming\feko\2018.0_caf82d78\machines.feko --parallel-authenticate default and get the following response in the terminal: C:\Users\user1\projects\fy19\antenna_lib\ant01>runfeko ant05l_matched2 --remot e-host 192.168.1.11 -np 12 --machines-file C:\Users\user1\AppData\Roaming\ feko\2018.0_caf82d78\machines.feko --parallel-authenticate default Altair Feko - RUNFEKO Version 2018.2.1-12 from 2018-10-19 Copyright (c) 1999-2014 Altair Development S.A. (Pty) Ltd Copyright (c) 2014-2018 Altair Engineering, Inc. NOTE: Running PREFEKO locally since using remote launching Altair Feko - PREFEKO Version 2018.2.1-63 from 2018-12-07 Copyright (c) 1999-2014 Altair Development S.A. (Pty) Ltd Copyright (c) 2014-2018 Altair Engineering, Inc. Creating file ant05l_matched2.fek, please be patient ... File ant05l_matched2.fek has been created: 1 metallic wire segments in free space (of which 1 are curvilinear) 388 metallic triangles in free space Altair Feko - ADAPTFEKO Version 2018.2.1-15 from 2018-10-12 Copyright (c) 1999-2014 Altair Development S.A. (Pty) Ltd Copyright (c) 2014-2018 Altair Engineering, Inc. Altair Feko - PREFEKO Version 2018.2.1-63 from 2018-12-07 Copyright (c) 1999-2014 Altair Development S.A. (Pty) Ltd Copyright (c) 2014-2018 Altair Engineering, Inc. Creating file ant05l_matched2.fek, please be patient ... File ant05l_matched2.fek has been created: 1 metallic wire segments in free space (of which 1 are curvilinear) 388 metallic triangles in free space --------------------------------------------------------------- ADAPTFEKO frequency analysis band no. 1 of 1 ADAPTFEKO analysis no. 1 (max. 75) at frequency 5.00000e+07 Hz Completed subintervals: 0.0% --------------------------------------------------------------- Altair Feko - RUNFEKO Version 2018.2.1-12 from 2018-10-19 Copyright (c) 1999-2014 Altair Development S.A. (Pty) Ltd Copyright (c) 2014-2018 Altair Engineering, Inc. NOTE: Running PREFEKO since file "ant05l_matched2_fr_1_ada_1.fek" not found Altair Feko - PREFEKO Version 2018.2.1-63 from 2018-12-07 Copyright (c) 1999-2014 Altair Development S.A. (Pty) Ltd Copyright (c) 2014-2018 Altair Engineering, Inc. Creating file ant05l_matched2_fr_1_ada_1.fek, please be patient ... File ant05l_matched2_fr_1_ada_1.fek has been created: 1 metallic wire segments in free space (of which 1 are curvilinear) 388 metallic triangles in free space Launching of the job remotely on the host "192.168.1.11" Copying files to remote host ... Altair Feko - RUNFEKO Version 2018.2.1-12 from 2018-10-19 Copyright (c) 1999-2014 Altair Development S.A. (Pty) Ltd Copyright (c) 2014-2018 Altair Engineering, Inc. Host key verification failed. Warning: List of hostnames not found. - Temporary directories on nodes not delet ed. ERROR 20032: Error opening the source file "ant05l_matched2_fr_1_ada_1.out" for copying. C:\Users\user1\projects\fy19\antenna_lib\ant01> Any suggestions on how to overcome this error and get this model solved remotely? Thanks. v/r, DLH
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