Thank you for your report!

This was a bug and it has been fixed now. I will send you new mppolyeig.p file in a minute.
Please replace existing file in [toolbox's directory]\lib.

Dear Michael,

Please update the toolbox to 3.7.6.8114 (released today - Dec. 31).
It has a little bit faster matrix multiplication (10%-50% depending on matrix) and more functions are using the multi-core optimizations among other things. 

And no - toolbox will not work with Octave. Octave has no OOP features, needed for proper integration.

Hi Adam,

The most probable cause is the special (more than 5 years old) version of Linux installed on the cluster.

This is not a big trouble, but software should be compiled in a special way for it (using older LIBC, ABI, etc.).

I build such cluster-friendly toolbox version occasionally upon request. I guess time has come for this again :).

Could you let me know Linux flavor and version (also version of LIBC would be perfect).

Thank you in advance,
Pavel.

Updated toolbox for *NIX platforms (same links as always):

GNU Linux:
Advanpix Toolbox for Linux

MacOSX:
Advanpix Toolbox for Mac OSX

max/min for sparse matrices will be added shortly in next micro-update.