Progress bar for FEAST eigensolver

schulzey — Fri, 21 Feb 2014 06:02:04 GMT

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.

this routines doesn't support

Gennady_F_Intel — Fri, 21 Feb 2014 09:23:45 GMT

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

or you can set fpm(1)=1 and

Gennady_F_Intel — Fri, 21 Feb 2014 09:41:41 GMT

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

topic or you can set fpm(1)=1 and in Intel® oneAPI Math Kernel Library

Progress bar for FEAST eigensolver

this routines doesn't support

or you can set fpm(1)=1 and