Memory leak in the Fortran Runtime Libraries

Solution Number: 1264
Title: Memory leak in the Fortran Runtime Libraries
Platform: Windows, Linux
Versions: 5.4
Categories: Solver
Keywords: MUMPS, Solver

Problem Description

When running running a model that uses the MUMPS solver repeatedly on my multicore processor, I notice a small gradual increase in Memory Consumption.


Please make sure that your COMSOL Multiphysics 5.4 installation is up to date.

Installation Instructions


Download the file Open the file in Windows explorer. Extract the file to the COMSOL 5.4 installation directory, for example, C:\Program Files\COMSOL\COMSOL54\Multiphysics. You need administrative privileges to extract. You should get warnings for overwriting files in two folders.


Download the file Issue the following commands from a terminal window:

cd /usr/local/comsol54/multiphysics
sudo unzip <download directory>/

You should get ten warnings about overwritten files.

Related Files 10.6 MB 10.3 MB


COMSOL makes every reasonable effort to verify the information you view on this page. Resources and documents are provided for your information only, and COMSOL makes no explicit or implied claims to their validity. COMSOL does not assume any legal liability for the accuracy of the data disclosed. Any trademarks referenced in this document are the property of their respective owners. Consult your product manuals for complete trademark details.