DSSetFromOptions

Sets DS options from the options database.

Synopsis

#include "slepcds.h" 
PetscErrorCode DSSetFromOptions(DS ds)

Collective

Input Parameter

• ds - the direct solver context

Notes

To see all options, run your program with the -help option.

See Also

DS: Direct Solver (or Dense System), DSSetOptionsPrefix()

Level

beginner

Location

src/sys/classes/ds/interface/dsbasic.c

Examples

src/sys/classes/ds/tests/test1.c
src/sys/classes/ds/tests/test12.c
src/sys/classes/ds/tests/test13.c
src/sys/classes/ds/tests/test14f.F90
src/sys/classes/ds/tests/test15.c
src/sys/classes/ds/tests/test16.c
src/sys/classes/ds/tests/test17.c
src/sys/classes/ds/tests/test18.c
src/sys/classes/ds/tests/test19.c
src/sys/classes/ds/tests/test2.c

Implementations

DSSetFromOptions_HSVD() in src/sys/classes/ds/impls/hsvd/dshsvd.c
DSSetFromOptions_NEP() in src/sys/classes/ds/impls/nep/dsnep.c

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