I am solving a nonlinear problem that requires me to construct and solve a matrix many times for which I wish to use dss in MKL10.2.6.038.The code is in fortran 90 and I use ifort 11.0.046.The structure of the matrix changes and hence the solver has to be deleted and reconstructed at every iteration. When I run my code , it runs fine the first time, however on the second iteration, dss_reorder crashes with an unclassifiable error.
This happens irrespective of whether the matrix is the same or not. the second call to dss_reorder fails. Any ideas?