User`s guide

Troubleshooting Report Generation Issues

4-25

Troubleshooting Report Generation Issues

In this section...

“Memory Usage” on page 4-25

“HTML Report Display on UNIX Systems” on page 4-25

Memory Usage

By default, the MATLAB software sets a limit of 100 MB on the amount of memory the

Oracle Java Virtual Machine (JVM™) software can allocate. The memory that the report

generation process uses to build a document must fit within this limit. If you are having

trouble processing large reports, it might be helpful to increase the amount of memory

that MATLAB Report Generator and Simulink Report Generator software can allocate.

See the following sections for more information.

Run the MATLAB Software Without a Desktop

One way to increase the amount of JVM memory available to the MATLAB Report

Generator and Simulink Report Generator software is to run the MATLAB software with

-nodesktop mode enabled.

Increase the MATLAB JVM Memory Allocation Limit

To increase the amount of JVM memory available by increasing the MATLAB JVM

memory allocation limit, from the MATLAB Toolstrip, in the Home tab, in the

Environment section, select Preferences. Use the General > Java Heap Memory

dialog box.

HTML Report Display on UNIX Systems

HTML reports may not automatically display on some UNIX

platforms. To work around

this issue, configure the MATLAB Report Generator software to launch an external