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MATLAB Profiler - Granularity of Information

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MATLAB Profiler produces very coarse granularity of performance statistics on a model I'm developing and testing:
  • # of times a routine is called;
  • Total Time, and Self Time.
However no information is provided on other routines, including MATLAB primitives, called. Can this finer grained information be obtained from Profiler?
  6 Comments
per isakson
per isakson on 4 Sep 2020
There are four technical articles on Undocumented profiler options on Altman's web-site. And he mostly provides good answers to specific questions in the comment sections.

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Accepted Answer

Yair Altman
Yair Altman on 8 Sep 2020
Use the [undocumented] -detail builtin profiler option, as in: profile on -detail builtin
This works on old Matlab releases as well as new ones.

More Answers (1)

Sean de Wolski
Sean de Wolski on 3 Sep 2020
This got better in R2020a with the new interface to the profiler.
  1 Comment
Evans Harrigan
Evans Harrigan on 4 Sep 2020
We are planning to upgrade to this version, imminently.

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