Progress bar for FEAST eigensolver

Progress bar for FEAST eigensolver

Does anyone know if it is possible to determine the progress of an eigenvalue analysis using the Feast solver?

I use it to calculate the natural frequencies of buildings and bridges and, for medium size structures, getting 40 eigenvalues is sometimes taking 15 or 20 minutes with absolutely no indication of how far through the solution it is. It is really disconcerting having to wait that long with no feedback at all.

I would like to be able to display a progress bar or, failing that, just show which iteration it is working on.

3 posts / 0 new
Last post
For more complete information about compiler optimizations, see our Optimization Notice.

this routines doesn't support the progress routinte ( mkl_progress ) feature


or you can set fpm(1)=1 and EES will print the iteration number...    

Leave a Comment

Please sign in to add a comment. Not a member? Join today