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Re: Astronomys` Sixth Neighbour Needs Help [message #35934 is a reply to message #35884] Tue, 29 July 2003 06:34 Go to previous messageGo to previous message
jjbezair is currently offline  jjbezair
Messages: 2
Registered: July 2003
Junior Member
In article <c2959ed8.0307281353.1ea32426@posting.google.com>,
astronomer <touser2001@yahoo.com> wrote:

[snip]

> I am sure they will come in handy since the other procedures I have to
> do are all procedures on arrays.
> I am at the same time updating old versions of the program by
> implementing the changes, trying to understand the changes, and trying
> to continue the program to get some science done (but now everytime I
> add something to the program I can`t help feeling that it must be
> soooo inefficient! someday I`ll laugh (or cry) upon reviewing my
> code).
>

Keep in mind that if you are writing software that you will be using in
your own analysis (as opposed to software that will be distributed and
used by other people too) that the goal is always to minimize the total
amount of time the analysis takes you (including writing the software!). I
always have to catch myself from trying to optimize code just for the sake
of optimizing code (I have a hidden computer programmer geek side in
addition to my physicist geek side). A very wise collaborator gave me an
excellent guideline that I'm sure shaved months off of my thesis
time. Only work on making code run faster while you are waiting for it to
finish running and have nothing else to work on. This time has been
specially set aside by the computer gods for you to work on optimization.

regards,
Jeff Bezaire

>
> Thanks everyone!!!
>
> Bruno
> Astronomy PhD Student
> University of Florida


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