I am currently invoking an ABAQUS (A finite element analysis package) analysis through 
perl using the command - 

system("/usr/local/bin/tcsh -c 'source /eng/local/lib/source/use -quiet
abaqus; /eng/tools/abaqus/6.3/Commands/abaqus job=$input_file'");

where $input_file has a name like 'file.inp'

This analysis takes around 1 minute to complete until which i stall the script using 
sleep(60).

I now wish to invoke 3 such analyses at the same time on different $input_file files.

Kindly give your suggestions.

Thanks,
Amit



=-=-=-=-=
Never argue with a fool, people might not know the difference.
                                                     - One of Murphy's Laws
-=-=-=-=-
Amit Sudhir Phatak
[http://www.buffalo.edu/~asphatak]

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