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timing in IDL.... [message #1908]

Fri, 08 April 1994 06:38

ratnakar amaravadi
Messages: 14
Registered: April 1994

Junior Member

I am interested in estimating the CPU time taken by an IDL routine in
my main IDL program. How can I do this. I did follow the IDL manual
instructions to use the IDL SYSTIME command before and after calling
the routine. I would like to know how valid these results are? Are
these results dependent on system load or is it the actual amount
of CPU time used.

Also does any of you have experience in speeding up an IDL program
by eliminating IF statements. I eliminated IF statements in my
routine, and found that the routine got slower. Any body with
similar experiences.

All comments welcome....

Ratty, Indiana University Medical Center

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