slepc-3.22.1 2024-10-28
DSDuplicate
Creates a new direct solver object with the same options as an existing one.
Synopsis
#include "slepcds.h"
PetscErrorCode DSDuplicate(DS ds,DS *dsnew)
Collective
Input Parameter
| ds | - direct solver context
|
Output Parameter
| dsnew | - location to put the new DS
|
Notes
DSDuplicate() DOES NOT COPY the matrices, and the new DS does not even have
internal arrays allocated. Use DSAllocate() to use the new DS.
The sorting criterion options are not copied, see DSSetSlepcSC().
See Also
DSCreate(), DSAllocate(), DSSetSlepcSC()
Level
intermediate
Location
src/sys/classes/ds/interface/dsbasic.c
Index of all DS routines
Table of Contents for all manual pages
Index of all manual pages