MKL DSS_REORDER

[Escarela-Perez__Rafa]

Does anyone know if it is possible to get the permutation vector calculated by dss_reorder or by Pardiso?

Thanks

[Sergey_K_Intel1]

Dear Rafael,

Unfortunately it is not possible to get the permutation vector forboth interfaces. Howeverit is possible tomake PARDISO or DSS useyour ownpermutation or permutation computedwith the help of METIS or other fill-in reducing reodering package. In the case of DSS youhave to callDSS in the following way:

dss_reoder(handle, MKL_DSS_MY_ORDER, perm) where perm is the permutation array which you are going to use.

For PARDISO interface, if you want to use your own permutation,iparm(5) should be set to 1.

Feel free to submitafeature request through premier.intel.com if you really need to have the permutation array onoutput.

All the best

Sergey

[Escarela-Perez__Rafa]

Thanks, I will make the feature request.

Thanks