Test file for solver buffer fix in Mumax and windows executable including the fix
The test .mx3 file checks if the buffer of your Mumax engine is being refreshed properly by running two loops. In the second loop a refresh of the buffer is forced while the first loop runs at the default mode of your executable.
A compiled Windows executable with the fix included in (mumax/3#260) is also available for reference. This executable prints "debug1" every time the solver deletes it memory.
To run the reference test in Windows download the whole folder and execute run.cmd