comp.soft-sys.matlab - The MathWorks calculation and visualization package.
Hi, What is the limit (in size) of a s-function in/output port? I'm having problems (mem alloc.) just sending out little bit over 1MB. Is there any recommendation in order to pass large amounts of data (at least 1MB) between the model blocks? Should them be stored in a sort of shared memory instead of sending them as signal? Thank you so much. Raiky
Under the title "Accessing Files with Memory-Mapping", we read in the "Limitations..." "The 2 GB limit also applies to 64-bit platforms" I can't think of any good reason for this. On of the good point of 64- bit OS is to be able to map an entire (very large) file to the address space and let the OS do the paging operations for us. It takes 30 minutes to code it in C++ (using boost library), but it'd be nice to have it "native" in Matlab. But why again do I see the nagging 2GB limit in the Matlab implementation? Is it something that can/will be fixed in the future releases? Thanks.
Where can one find the limitations of the student version of Matlab? Are there memory limits in the student version of matlab R2007a, on the Mac? Please just reply here, or remove 2 of the 5's (only use one five) in e-mail address