[FLASH-USERS] Error When Running LaserSlab On FLASH 4.6.1

Jared Guzman jag21791 at vt.edu
Thu Jan 7 22:42:15 EST 2021


Klaus,

Sorry for the late reply, I will try that line. Do i repeat my process and
write that line before i run make? or just run that line by itself

On Thu, Jan 7, 2021 at 10:09 PM Klaus Weide <klaus at flash.uchicago.edu>
wrote:

> On Thu, 7 Jan 2021, Jared Guzman wrote:
>
> > "Burn_interface.o" and/or "for_main.o" do *not* have a main function, and
> > that is why the reference to main is undefined? I will look into building
> > with gfortran and formatting my Makefile as such. Thanks!
>
> The messages relating to missing MAIN__ are very likely a result of '-c'
> missing from the compilation command.
>
> You can just construct the command by hand that MAKE *should* have
> constructed for you, and execute it from the shell prompt. That should
> tell you if it's just MAKE that's behaving strangely.  So just type
> (or copy and paste)
>
>   /opt/apps/intel15_3/openmpi/3.0.0/bin/mpif90 -c -g -r8 -i4 -O3
> -real_size 64 -diag-disable 10120 -I
> /opt/apps/intel15_3/openmpi3_0/phdf5/1.8.16/include -DH5_USE_16_API
> -DMAXBLOCKS=1000 -DNXB=8 -DNYB=8 -DNZB=1 -DN_DIM=2 Burn_interface.F90
>
> (Yes, that's one long line.)
> See whether this produces files
>
>  Burn_interface.o
>  burn_interface.mod
>
> for you.
>
>
> Klaus
>


-- 
*Jared Guzman*
*B.S. Physics 2019*
*M.S. Aerospace Engineering 2022*
*Virginia Tech*
*540-419-6027 | jag21791 at vt.edu <jag21791 at vt.edu>*
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