I am tying to use the FEAST eigen solver for soliving sparse and dense eigen-generalized system
to be integrated in the AMLS method for reasearch purpose. However i did not figure out why i have
like information output (variable info ) iqual to -4 when i call the routine dfeast_scsarv(...).
When searching the meaning of this, there are no report for this output error.
I am really apreciate any help or ideas.
Thanks in advance