DSMatType#

Used to refer to one of the matrices stored internally in DS.

Synopsis#

Values#

Notes#

The matrices preferentially refer to the description above, but they may be used for a different purpose depending on the DSType.

All matrices can have space to hold ld x ld elements, except for DS_MAT_T that has space for 3 x ld elements (ld = leading dimension) and DS_MAT_D that has space for just ld elements.

In DSPEP problems, matrices A, B, W can have space for d*ld x d*ld, where d is the polynomial degree, and X can have ld x d*ld. Also DSNEP has exceptions. Check the manual page of each DS type for details.

See Also#

DS: Direct Solver (or Dense System), DSAllocate(), DSGetArray(), DSGetArrayReal(), DSVectors(), DSGetLeadingDimension()

Level#

advanced

Location#

include/slepcds.h


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