MATLAB Answers

G Jothi
0

Memory Utilization of a program in matlab.

Asked by G Jothi
on 18 Oct 2012
Sir,
Elasped Time is calcuated by using tic toc function.
How should calcuate run time memory utilization of a program.
Any function is available.
thanks

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2 Answers

Answer by Jason Ross
on 18 Oct 2012

Try "memory"?
It would help if you listed your platform and MATLAB version, as this only works on Windows.
You can also use OS functions to get the memory size, too -- on Windows you can use
tasklist /FI "IMAGENAME eq matlab.exe"
and on Linux/Mac you can use "ps", grep, awk, etc. You could call these from a system call and parse the output.

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Answer by Derek O'Connor on 18 Oct 2012

A few years ago I suggested to Mathworks that they include memory usage in their Profiler. They said they were thinking about it.
Are they still thinking?

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