https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Possible-to-save-factorization-from-Pardiso/m-p/773357#M809 Jason, it's impossible to save LU factors using Pardsio.<DIV>--Gennady</DIV> Thu, 12 Apr 2012 18:01:27 GMT Gennady_F_Intel 2012-04-12T18:01:27Z https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Possible-to-save-factorization-from-Pardiso/m-p/773356#M808 I was wondering if it is possible to save the LU ( LL' or LDL ) factors when using the Pardiso solver? I have looked around but not seen anything mentioning this in the MKL Pardiso documentation or the documentation on the Pardiso website. It looks like the pt array contains the pointers to the factors (and maybe other things), but the data structure is undocumented.<BR /><BR />Thanks,<BR /><BR />J Thu, 12 Apr 2012 17:41:59 GMT https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Possible-to-save-factorization-from-Pardiso/m-p/773356#M808 Jason_Jones 2012-04-12T17:41:59Z https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Possible-to-save-factorization-from-Pardiso/m-p/773357#M809 Jason, it's impossible to save LU factors using Pardsio.<DIV>--Gennady</DIV> Thu, 12 Apr 2012 18:01:27 GMT https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Possible-to-save-factorization-from-Pardiso/m-p/773357#M809 Gennady_F_Intel 2012-04-12T18:01:27Z