Adam,

Now toolbox includes sparse reshape function: http://goo.gl/btsBt

Also it can be used on old Linux systems (starting from Red Hat 4.0).

Dear Adam,

Thank you for the report.

Will add reshape & cat for sparse matrices shortly.

Apologies for delay with 'eigs'.
A month ago I found new approaches to substantially improve the performance of computations with dense matrices.
Have been implementing it since then - just finished the last step few days ago. 
Toolbox now is much faster, even in quadruple mode.

Now continue working on sparse matrices and 'eigs'.

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.