MATLAB COMPILER RELEASE NOTES User's Guide download pdf (Page 522)

100

101

R2007b

19-22

Programming

Increased Size for Large Arrays

On 64-bit platforms, MATLAB arrays are no longer limited to 2

elements. The limit in

MATLAB 7.5 is 2

-1. For example, given sufficient memory, many numeric and low-level

file I/O functions now support real double arrays greater than 16 GB.

Documentation for Multiprocessing in MATLAB

Documentation for “Multiprocessing in MATLAB” has moved from Desktop Tools and

Development Environment to the “Improving Performance and Memory Usage” section of

MATLAB Programming.

Setting Number of Threads Programmatically

In this release, MATLAB provides a way to set or retrieve the maximum number of

computational threads from within an M-file program. With the maxNumCompThreads

function, you can either set the maximum number of computational threads to a specific

number, or indicate that you want the setting to be done automatically by MATLAB

New Internal Format for P-code

P-code files have a new internal format in MATLAB Version 7.5. The new P-code files are

smaller and more secure than those built with MATLAB 7.4 and earlier, and provide a

more robust solution to protect your intellectual property.

Any P-code files that were built using MATLAB 7.4 or earlier also work in 7.5. However,

support for these older files will at some point be removed from MATLAB.

P-code files built with MATLAB 7.5 only work on 7.5 or later. They cannot be used with

MATLAB 7.4 or earlier versions.

Compatibility Considerations

Rebuild any P-code files using MATLAB 7.5 that you expect to need in the future.

1 2 ... 517 518 519 520 521 522 523 524 525 526 527 ... 715 716

Comments to this Manuals

No comments

MATLAB COMPILER RELEASE NOTES User's Guide Page 522

Comments to this Manuals

Related products and manuals for Software manuals MATLAB COMPILER RELEASE NOTES