At 07:39 2017-08-31, Jean MAURICE <[email protected]> wrote:
These last few days, I am smiling when I read Profox : I thought I
was the only 'Foxil' still working with Foxpro DOS (I have an app
working on a Compaq PC that is 23 years old !) and I am an 'expert'
of FORTRAN : when I was in university it was one the few languages
available (with COBOL and a little later C).
My app is 20. She is a sweet young VFP thing. Is your app single?
I still work with FORTRAN : one of my client is EDF (French national
Electricity Delivery). They where building simulations with 'R' (A
new language easy to use but .... slow). As a test, I translate one
of them to FORTRAN : running time went from 20 minutes to less than
3 seconds (on a multicore machine with FORTRAN MPI). Since then, I
translate a lot and they began to build large simulations (one hour
of FORTRAN !).
I have two drawbacks :
- I can't 'teach' the new scientists that working with integer is
a lot quicker than working with real numbers
I have seen that. Too little of computing internals were
taught in my degree.
- the FORTRAN exe run in a 'dos window' within Windows XP and I
have no access to the energy saver parameters. So, after 15
minutes, the PC goes to stand by mode because Windows is not able
to detect that a 'DOS' exe is running. So I bought a 'rotating
fan', fixed the mouse on it so it moves continously right and left
and ... windows stay 'alive' !!
Going to stand-by is a solution that has become a problem.
Sincerely,
Gene Wirchenko
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