WalterLu3 comments

Results 5 comments of


                                            WalterLu3

Matrix instance where UMFPACK 64 routines fails to factorize

I'll try that and let you know what happens. Thanks.

Matrix instance where UMFPACK 64 routines fails to factorize

Hi, after dropping the zeros. It is able to factorize with just 32-bit interface on my 16GB RAM machine! ``` #include //perror #include "umfpack.h" #include #include #include /********************************************************************************* * failed_matrix.dat...

Matrix instance where UMFPACK 64 routines fails to factorize

Sure. I was doing work on adding new basis packages to the PATH solver, which is a specialized solver for the mixed complementarity problem. The basis packages are used to...

Conditions based on uninitialized value in basiclu_obj_initialize() routine

Thanks. Since I mainly write my applications in C, when I first looked at HiGHS code base, I directly looked for the basis routines that are exposed for C. What...

Conditions based on uninitialized value in basiclu_obj_initialize() routine

Sounds amazing. By the way, I can also work on a patch for this issue if it is helpful for you. All the best.