#include "slepcds.h" PetscErrorCode DSGetDimensions(DS ds,PetscInt *n,PetscInt *l,PetscInt *k,PetscInt *t)Not Collective
ds | - the direct solver context |
n | - the current size | |
l | - number of locked (inactive) leading columns | |
k | - intermediate dimension (e.g., position of arrow) | |
t | - truncated length |
Some DS types have additional dimensions, e.g. the number of columns in DSSVD. For these, you should call a specific interface function.