Direct Solver (or Dense System) - DS

The DS package provides auxiliary routines that are internally used by the different SLEPc solvers. It is used to represent low-dimensional eigenproblems that must be solved within iterative solvers with direct methods. It can be seen as a structured wrapper to LAPACK functionality.

These routines are usually not needed by application programmers.

Users guide section: Auxiliary Classes.

Beginner - Basic usage

DS DSCreate DSDestroy DSGHEP DSGHIEP DSGNHEP

DSGSVD DSHEP DSHSVD DSNEP DSNHEP

DSNHEPTS DSPEP DSSVD DSSetFromOptions DSView

Intermediate - Setting options for algorithms and data structures

DSAllocate DSDuplicate DSGSVDGetDimensions DSGSVDSetDimensions DSGetBlockSize DSGetDimensions DSGetMethod DSGetType DSHSVDGetDimensions

DSHSVDGetReorthogonalize DSHSVDSetDimensions DSHSVDSetReorthogonalize DSPEPGetDegree DSPEPSetDegree DSSVDGetDimensions DSSVDSetDimensions DSSetBlockSize

DSSetDimensions DSSetIdentity DSSetMethod DSSetType DSSolve DSSort DSVectors DSViewFromOptions

Advanced - Setting more advanced options and customization

DSAppendOptionsPrefix DSCond DSGetArray DSGetArrayReal DSGetCompact DSGetExtraRow DSGetLeadingDimension DSGetMat DSGetMatAndColumn DSGetOptionsPrefix DSGetParallel DSGetRefined DSGetState DSGetTruncateSize DSMatType DSNEPGetFN

DSNEPGetIntegrationPoints DSNEPGetMinimality DSNEPGetNumFN DSNEPGetRefine DSNEPGetSamplingSize DSNEPSetFN DSNEPSetIntegrationPoints DSNEPSetMinimality DSNEPSetRefine DSNEPSetSamplingSize DSPEPGetCoefficients DSPEPSetCoefficients DSParallelType DSRegister DSRegisterAll DSReset

DSRestoreArray DSRestoreArrayReal DSRestoreMat DSRestoreMatAndColumn DSSetCompact DSSetExtraRow DSSetOptionsPrefix DSSetParallel DSSetRefined DSSetState DSSortWithPermutation DSStateType DSTruncate DSType DSUpdateExtraRow

Developer - Interfaces rarely needed by applications programmers

DSFinalizePackage DSGetSlepcSC DSInitializePackage DSMatGetSize DSMatIsHermitian DSNEPGetComputeMatrixFunction

DSNEPGetRG DSNEPMatrixFunctionFn DSNEPSetComputeMatrixFunction DSNEPSetRG DSOrthogonalize DSPseudoOrthogonalize

DSReallocate DSSetSlepcSC DSSynchronize DSTranslateHarmonic DSTranslateRKS DSViewMat

Single list of manual pages

DS DSAllocate DSAppendOptionsPrefix DSCond DSCreate DSDestroy DSDuplicate DSFinalizePackage DSGHEP DSGHIEP DSGNHEP DSGSVD DSGSVDGetDimensions DSGSVDSetDimensions DSGetArray DSGetArrayReal DSGetBlockSize DSGetCompact DSGetDimensions DSGetExtraRow DSGetLeadingDimension DSGetMat DSGetMatAndColumn DSGetMethod DSGetOptionsPrefix DSGetParallel DSGetRefined DSGetSlepcSC DSGetState DSGetTruncateSize DSGetType DSHEP DSHSVD DSHSVDGetDimensions DSHSVDGetReorthogonalize DSHSVDSetDimensions

DSHSVDSetReorthogonalize DSInitializePackage DSMatGetSize DSMatIsHermitian DSMatType DSNEP DSNEPGetComputeMatrixFunction DSNEPGetFN DSNEPGetIntegrationPoints DSNEPGetMinimality DSNEPGetNumFN DSNEPGetRG DSNEPGetRefine DSNEPGetSamplingSize DSNEPMatrixFunctionFn DSNEPSetComputeMatrixFunction DSNEPSetFN DSNEPSetIntegrationPoints DSNEPSetMinimality DSNEPSetRG DSNEPSetRefine DSNEPSetSamplingSize DSNHEP DSNHEPTS DSOrthogonalize DSPEP DSPEPGetCoefficients DSPEPGetDegree DSPEPSetCoefficients DSPEPSetDegree DSParallelType DSPseudoOrthogonalize DSReallocate DSRegister DSRegisterAll

DSReset DSRestoreArray DSRestoreArrayReal DSRestoreMat DSRestoreMatAndColumn DSSVD DSSVDGetDimensions DSSVDSetDimensions DSSetBlockSize DSSetCompact DSSetDimensions DSSetExtraRow DSSetFromOptions DSSetIdentity DSSetMethod DSSetOptionsPrefix DSSetParallel DSSetRefined DSSetSlepcSC DSSetState DSSetType DSSolve DSSort DSSortWithPermutation DSStateType DSSynchronize DSTranslateHarmonic DSTranslateRKS DSTruncate DSType DSUpdateExtraRow DSVectors DSView DSViewFromOptions DSViewMat