LiuZhexuan

exit(1) and fprintf in ILU

4

In ilu_dpivotL, if singularity is detected, exit(1) will be triggered and cause the whole program be terminated. This is inconsistent with what happend in LU. In dpivotL, singularity will only...

Performance on Windows is worse than prepint

10

I am using the lateset precompiled binary of SSIDS. I tested matrix ND/nd3k and PARSEC/Si10H16 and fact+solve time are around 1.5s/4.5s respectively. But in the SSDIS prepint A Sparse symmetric...