I'd love more details Dan!
On Saturday, July 9, 2016 at 8:53:16 PM UTC-7, Dan wrote: > > Hi Gabe, > > SuiteSparse which comes together with Julia includes a library KLU which > does sparse LU factorization. It has the option to return the fill-in > reducing order it manages to find for a given sparsity pattern. With this > returned structure it can subsequently factorize many matrices (and solve > equations). After some tinkering, I have got it to work, so it is possible. > > If this is still an issue and using KLU fits the bill, I'll provide more > details of my tinkering. > > DG > > On Friday, July 8, 2016 at 4:40:45 AM UTC-4, Gabriel Goh wrote: >> >> Hey, >> >> I have a sequence of sparse matrix factorizations I need to do, each one >> a different matrix but with the same sparsity structure. Is there a way I >> can save the AMD (or any other) ordering that sparsesuite returns, it does >> not need to be recomputed each time? >> >> Thanks a lot for the help! >> >> Gabe >> >
