Requested array exceeds maximum array size preference
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I get the following error while trying to call odenumjac.
Requested 35036x35036 (9.1GB) array exceeds maximum array size preference. Creation of arrays greater than this limit may take a long time and cause MATLAB to become
unresponsive. See array size limit or preference panel for more information.
Error in odenumjac (line 126)
ydel = y(:,ones(1,ny)) + diag(del);
Error in simulation (line 31)
J = odenumjac(@fun,{0 X0}, f0, joptions);
I changed the `Maximum array size` to 10000 in Preference > workspace.

I still face the same error. The size of my physical memory is 8 GB and I can see that the requested array size is ~9 GB.
I would like to know how this problem can be solved.
5 Kommentare
Walter Roberson
am 23 Feb. 2021
Turn off the limit, and let your system use swap space, which may be very very slow.
Deepa Maheshvare
am 23 Feb. 2021
Bearbeitet: Deepa Maheshvare
am 23 Feb. 2021
Walter Roberson
am 23 Feb. 2021
https://www.x-plane.com/kb/increasing-virtual-memory-on-windows/
Deepa Maheshvare
am 23 Feb. 2021
Bearbeitet: Deepa Maheshvare
am 23 Feb. 2021
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