several p-code dates are older than m files

Warnings:

str2double.p may be obsolete and may need to be regenerated.

cell2mat.p is older than MATLAB file, ....

I would like to fix this issue, especially as it continues to write to the command window, especially if it slows down the parallel programming performance. Either fix it, or turn the warning off.

[Adam Danz]

Relevant links within the forum

• https://www.mathworks.com/matlabcentral/answers/1783-use-pcode-to-regenerate
• https://www.mathworks.com/matlabcentral/answers/96363-how-does-matlab-7-11-r2010b-determine-whether-to-execute-a-protected-function-file-p-or-a-matla

Answer 1

[Steven Lord]

Can you check that you haven't defined a function named str2double or cell2mat that is shadowing the ones included in MATLAB?

which -all str2double
which -all cell2mat

You should see both str2double.p and str2double.m in toolbox\matlab\strfun, with str2double.m listed as Shadowed, and similarly for cell2mat.p and cell2mat.m in toolbox\matlab\datatypes with cell2mat.m Shadowed. You may also see other copies that are methods of certain types of objects, but do you see any definitions of those functions outside your matlabroot?