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November 26, 2007, 11:17 |
unable to determine machine architecture
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#1 |
Guest
Posts: n/a
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Dear All,
I am running Fluent on 64-bit LINUX machine. I try to run UDF's from Fluent tutorials by using text user interface (TUI). At UDF Manual (5.3 Compile a UDF Using the TUI page 5-12) step 6. identify the architecture name of the machine that you are running from. I run the FLUENT utility program fluent_arch at the command line of a UNIX shell. ERROR message: usera@lptsv743:~>fluent_arch /Fluent.Inc/bin/fluent_arch: Unable to determine machine architecture. Set the environment variable FLUENT_ARCH and try again. The thing is I can run simulations on workstation without problem but I can't use/compile UDFs. I would like to know if the problem is due to wrong installation of some components. Can you please advise something on that? with kind regards, |
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November 27, 2007, 00:26 |
Re: unable to determine machine architecture
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#2 |
Guest
Posts: n/a
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The following commands may help you.
1. uname -a 2. cat /etc/issue 3. cat /proc/cpuinfo Set the Env variable FLUENT_ARCH to lnamd64 |
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November 27, 2007, 09:36 |
Re: unable to determine machine architecture
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#3 |
Guest
Posts: n/a
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Thank you so much ...problem solved ....
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March 14, 2012, 12:58 |
Set env variable for Fluent_Arch and try again
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#4 | |
Senior Member
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Quote:
Where did you set this env variable. Do you have amd architecture? what if the architecture is x86_64 |
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June 16, 2021, 05:57 |
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#5 | |
Senior Member
Lukas Fischer
Join Date: May 2018
Location: Germany, Munich
Posts: 117
Rep Power: 8 |
Quote:
Thanks for the hint. However, uname -a reavels x86_64 and not lnamd64 for me. The command "export FLUENT_ARCH=x86_64" does not work but "FLUENT_ARCH=lnamd64 export FLUENT_ARCH" did work in the terminal. |
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