RE: GNU Octave vs. Matlab calculation time performance

[Windhorn, Allen E [ACIM/LSA/MKT]]

Gökhan,

From: Help-octave [mailto:address@hidden On Behalf Of "Gökhan Sen"

> ...The calculation time / output from these script as following is:
 
@Matlab (MATLAB Version: 9.0.0.341360 (R2016a))
" Number of vector rows: 
     10000000
Elapsed time is 0.152188 seconds."
 
@ GNU Octave 5.1.0:
" Number of vector rows:
  10000000
Elapsed time is 71.7445 seconds."
 
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@ Gnu Octave 4.4.1:
tic
V = V.*1.2345;
toc
Elapsed time is 0.039151 seconds.
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Can you "vectorize" your code to take advantage of the way Octave/Matrix
works?

I think Matlab may have just-in-time compilation going on, which speeds up
the code tremendously.

Regards,
Allen