Matrices Mat: : Examples

Beginner - Basic usage
MATAIJ	MATSOLVERUMFPACK	MatMumpsGetInverse
MATAIJCRL	Mat	MatMumpsGetInverseTranspose
MATAIJCUSPARSE	MatAssemblyBegin	MatMumpsGetRinfo
MATAIJMKL	MatAssemblyEnd	MatMumpsGetRinfog
MATAIJPERM	MatAssemblyType	MatMumpsSetCntl
MATAIJSELL	MatColoring	MatMumpsSetIcntl
MATAIJVIENNACL	MatColoringType	MatOption
MATBAIJ	MatComputeBandwidth	MatOrderingType
MATBAIJMKL	MatCreate	MatPartitioning
MATDENSE	MatCreateSubMatrixOption	MatPartitioningType
MATELEMENTAL	MatDestroy	MatResetPreallocation
MATMPIADJ	MatDuplicateOption	MatReuse
MATMPIAIJ	MatFDColoring	MatSORType
MATMPIBAIJ	MatFactorError	MatSTRUMPACKSetColPerm
MATMPISBAIJ	MatFactorShiftType	MatSTRUMPACKSetHSSAbsTol
MATMPISELL	MatFactorType	MatSTRUMPACKSetHSSLeafSize
MATSBAIJ	MatGetLocalSize	MatSTRUMPACKSetHSSMaxRank
MATSELL	MatGetOwnershipRange	MatSTRUMPACKSetHSSMinSepSize
MATSEQAIJ	MatGetOwnershipRanges	MatSTRUMPACKSetHSSRelTol
MATSEQAIJCUSPARSE	MatGetOwnershipRangesColumn	MatSTRUMPACKSetReordering
MATSEQAIJVIENNACL	MatGetSize	MatSetFromOptions
MATSEQBAIJ	MatHasCongruentLayouts	MatSetSizes
MATSEQDENSE	MatInfoType	MatSetStencil
MATSEQDENSECUDA	MatLoad	MatSetUp
MATSEQSBAIJ	MatMFFDType	MatSetValue
MATSOLVERCHOLMOD	MatMkl_PardisoSetCntl	MatSetValues
MATSOLVERCUSPARSE	MatMult	MatSetValuesBlockedStencil
MATSOLVERESSL	MatMultAdd	MatSetValuesStencil
MATSOLVERKLU	MatMultConstrained	MatSolverType
MATSOLVERLUSOL	MatMultHermitianTranspose	MatStencil
MATSOLVERMATLAB	MatMultHermitianTransposeAdd	MatStructure
MATSOLVERMKL_PARDISO	MatMultTranspose	MatSuperluSetILUDropTol
MATSOLVERMUMPS	MatMultTransposeAdd	MatTransposeColoring
MATSOLVERPASTIX	MatMultTransposeConstrained	MatType
MATSOLVERSPARSEELEMENTAL	MatMumpsGetCntl	MatView
MATSOLVERSSTRUMPACK	MatMumpsGetIcntl	MatXAIJSetPreallocation
MATSOLVERSUPERLU	MatMumpsGetInfo
MATSOLVERSUPERLU_DIST	MatMumpsGetInfog
Intermediate - Setting options for algorithms and data structures
MATHYPRE	MatFindNonzeroRows	MatPtAPSymbolic
MATMFFD_DS	MatFindZeroRows	MatPythonCreate
MATMFFD_WP	MatGetBlockSize	MatPythonSetType
MATNEST	MatGetBlockSizes	MatRARt
MATSOLVERBAS	MatGetColumnNorms	MatRARtNumeric
MatAXPY	MatGetDiagonal	MatRARtSymbolic
MatAYPX	MatGetFactor	MatReorderForNonzeroDiagonal
MatBlockMatSetPreallocation	MatGetFactorAvailable	MatRestoreLocalSubMatrix
MatCUSPARSEFormatOperation	MatGetFactorType	MatRestrict
MatCUSPARSESetFormat	MatGetInfo	MatSTRUMPACKReordering
MatCUSPARSEStorageFormat	MatGetLocalSubMatrix	MatScale
MatChop	MatGetNonzeroState	MatScatterGetVecScatter
MatColoringWeightType	MatGetOption	MatSeqAIJGetArray
MatConvert	MatGetOwnershipIS	MatSeqAIJGetArrayRead
MatCopy	MatGetRowMax	MatSeqAIJGetMaxRowNonzeros
MatCreateAIJ	MatGetRowMaxAbs	MatSeqAIJRestoreArray
MatCreateAIJCUSPARSE	MatGetRowMin	MatSeqAIJRestoreArrayRead
MatCreateAIJViennaCL	MatGetRowMinAbs	MatSeqAIJSetPreallocation
MatCreateBAIJ	MatGetRowSum	MatSeqAIJSetType
MatCreateBAIJMKL	MatGetSeqNonzeroStructure	MatSeqBAIJGetArray
MatCreateBlockMat	MatGetType	MatSeqBAIJRestoreArray
MatCreateDense	MatGetVariableBlockSizes	MatSeqBAIJSetPreallocation
MatCreateFFT	MatHYPRESetPreallocation	MatSeqDenseSetLDA
MatCreateHermitianTranspose	MatHermitianTranspose	MatSeqDenseSetPreallocation
MatCreateLRC	MatHermitianTransposeGetMat	MatSeqSBAIJGetArray
MatCreateMPIAIJCRL	MatISSetPreallocation	MatSeqSBAIJRestoreArray
MatCreateMPIAIJMKL	MatInfo	MatSeqSBAIJSetPreallocation
MatCreateMPIAIJPERM	MatInterpolate	MatSeqSELLRestoreArray
MatCreateMPIAIJSELL	MatInterpolateAdd	MatSeqSELLSetPreallocation
MatCreateMPIAIJWithArrays	MatIsHermitian	MatSetBlockSize
MatCreateMPIAdj	MatIsHermitianTranspose	MatSetBlockSizes
MatCreateMPIBAIJWithArrays	MatIsLinear	MatSetFactorType
MatCreateMPISBAIJWithArrays	MatIsStructurallySymmetric	MatSetLocalToGlobalMapping
MatCreateNormal	MatIsSymmetric	MatSetOption
MatCreateNormalHermitian	MatIsTranspose	MatSetRandom
MatCreateSBAIJ	MatLRCGetMats	MatSetType
MatCreateSELL	MatMPIAIJSetPreallocation	MatSetValuesBlocked
MatCreateScatter	MatMPIAdjSetPreallocation	MatSetValuesBlockedLocal
MatCreateSeqAIJ	MatMPIAdjToSeq	MatSetValuesLocal
MatCreateSeqAIJCRL	MatMPIBAIJSetPreallocation	MatSetValuesRowLocal
MatCreateSeqAIJCUSPARSE	MatMPIDenseSetPreallocation	MatSetVariableBlockSizes
MatCreateSeqAIJFromTriple	MatMPISBAIJSetPreallocation	MatShift
MatCreateSeqAIJMKL	MatMPISELLSetPreallocation	MatSolvePackageGet
MatCreateSeqAIJPERM	MatMatMatMult	MatSolvePackageRegister
MatCreateSeqAIJSELL	MatMatMult	MatStashSetInitialSize
MatCreateSeqAIJViennaCL	MatMatMultEqual	MatTranspose
MatCreateSeqAIJWithArrays	MatMatMultNumeric	MatTransposeColoringCreate
MatCreateSeqBAIJ	MatMatMultSymbolic	MatTransposeColoringDestroy
MatCreateSeqBAIJMKL	MatMatTransposeMult	MatTransposeGetMat
MatCreateSeqCUFFT	MatMatTransposeMultEqual	MatTransposeMatMult
MatCreateSeqDense	MatMkl_CPardisoSetCntl	MatTransposeMatMultEqual
MatCreateSeqSBAIJ	MatMultAddEqual	MatUpdateMPIAIJWithArrays
MatCreateSeqSELL	MatMultEqual	MatViewFromOptions
MatCreateTranspose	MatMultTransposeAddEqual	MatZeroEntries
MatDenseGetArray	MatMultTransposeEqual	MatZeroRows
MatDenseGetArrayRead	MatNorm	MatZeroRowsColumns
MatDenseGetColumn	MatPinToCPU	MatZeroRowsColumnsIS
MatDenseGetLDA	MatPreallocateFinalize	MatZeroRowsColumnsLocal
MatDenseGetLocalMatrix	MatPreallocateInitialize	MatZeroRowsColumnsLocalIS
MatDenseRestoreArray	MatPreallocateLocation	MatZeroRowsColumnsStencil
MatDenseRestoreArrayRead	MatPreallocateSet	MatZeroRowsIS
MatDenseRestoreColumn	MatPreallocateSetLocal	MatZeroRowsLocal
MatDiagonalScale	MatPreallocateSetLocalBlock	MatZeroRowsLocalIS
MatDiagonalSet	MatPreallocateSetLocalRemoveDups	MatZeroRowsStencil
MatDuplicate	MatPreallocateSymmetricSetBlock	VecScatterFFTWToPetsc
MatEqual	MatPreallocateSymmetricSetLocalBlock	VecScatterPetscToFFTW
MatFDColoringSetValues	MatPtAP
MatFactorGetSolverType	MatPtAPNumeric
Advanced - Setting more advanced options and customization
MATBLOCKMAT	MatFactorSolveSchurComplementTranspose	MatMPIAIJSetUseScalableIncreaseOverlap
MATCOMPOSITE	MatFreeIntermediateDataStructures	MatMPIBAIJSetHashTableFactor
MATIS	MatGetColumnVector	MatMPIBAIJSetPreallocationCSR
MATKAIJ	MatGetDiagonalBlock	MatMPIBAIJSetValuesBlocked
MATMAIJ	MatGetGhosts	MatMPISBAIJSetPreallocationCSR
MATMFFD	MatGetInertia	MatMissingDiagonal
MATPREALLOCATOR	MatGetLayouts	MatNestGetISs
MATSCATTER	MatGetLocalToGlobalMapping	MatNestGetLocalISs
MATSHELL	MatGetMultiProcBlock	MatNestSetSubMats
MatAppendOptionsPrefix	MatGetOptionsPrefix	MatNullSpace
MatAssembled	MatGetRow	MatNullSpaceCreate
MatCompositeAddMat	MatGetRowUpperTriangular	MatNullSpaceCreateRigidBody
MatCompositeGetMat	MatGetTrace	MatNullSpaceDestroy
MatCompositeGetMatStructure	MatGetValues	MatNullSpaceRemove
MatCompositeGetNumberMat	MatHasOperation	MatNullSpaceSetFunction
MatCompositeGetType	MatISFixLocalEmpty	MatNullSpaceTest
MatCompositeMerge	MatISGetLocalMat	MatNullSpaceView
MatCompositeSetMatStructure	MatISRestoreLocalMat	MatPermute
MatCompositeSetMergeType	MatISSetLocalMat	MatPreallocatorPreallocate
MatCompositeSetScalings	MatISSetLocalMatType	MatRealPart
MatCompositeSetType	MatISStoreL2L	MatRegister
MatComputeOperator	MatImaginaryPart	MatRegisterAll
MatComputeOperatorTranspose	MatInodeGetInodeSizes	MatRestoreRow
MatConjugate	MatInvertBlockDiagonal	MatRestoreRowUpperTriangular
MatCreateComposite	MatInvertBlockDiagonalMat	MatRetrieveValues
MatCreateConstantDiagonal	MatInvertVariableBlockDiagonal	MatScatterSetVecScatter
MatCreateIS	MatIsHermitianKnown	MatSeqAIJGetArrayF90
MatCreateKAIJ	MatIsSymmetricKnown	MatSeqAIJRegister
MatCreateMAIJ	MatKAIJGetAIJ	MatSeqAIJRegisterAll
MatCreateMFFD	MatKAIJGetS	MatSeqAIJRestoreArrayF90
MatCreateMPIAIJSumSeqAIJ	MatKAIJGetSRead	MatSeqAIJSetColumnIndices
MatCreateMPIAIJWithSeqAIJ	MatKAIJGetT	MatSeqBAIJSetColumnIndices
MatCreateMPIAIJWithSplitArrays	MatKAIJGetTRead	MatSeqBAIJSetPreallocationCSR
MatCreateMPIMatConcatenateSeqMat	MatKAIJRestoreS	MatSeqSBAIJSetColumnIndices
MatCreateNest	MatKAIJRestoreSRead	MatSeqSBAIJSetPreallocationCSR
MatCreateRedundantMatrix	MatKAIJRestoreT	MatSetErrorIfFailure
MatCreateSeqBAIJWithArrays	MatKAIJRestoreTRead	MatSetNearNullSpace
MatCreateSeqSBAIJWithArrays	MatKAIJSetAIJ	MatSetNullSpace
MatCreateShell	MatKAIJSetS	MatSetOptionsPrefix
MatCreateSubMatrices	MatKAIJSetT	MatSetTransposeNullSpace
MatCreateSubMatricesMPI	MatMAIJGetAIJ	MatSetValuesBatch
MatCreateSubMatrix	MatMAIJRedimension	MatSetValuesRow
MatCreateVecs	MatMFFDCheckPositivity	MatShellGetContext
MatCreateVecsFFTW	MatMFFDDSSetUmin	MatShellGetOperation
MatDenseGetArrayF90	MatMFFDGetH	MatShellSetContext
MatDenseRestoreArrayF90	MatMFFDResetHHistory	MatShellSetManageScalingShifts
MatDestroyMatrices	MatMFFDSetBase	MatShellSetOperation
MatDestroySeqNonzeroStructure	MatMFFDSetCheckh	MatShellSetVecType
MatDestroySubMatrices	MatMFFDSetFunction	MatShellTestMult
MatFactorCreateSchurComplement	MatMFFDSetFunctionError	MatShellTestMultTranpose
MatFactorFactorizeSchurComplement	MatMFFDSetFunctioni	MatStashGetInfo
MatFactorGetError	MatMFFDSetFunctioniBase	MatStoreValues
MatFactorGetErrorZeroPivot	MatMFFDSetHHistory	MatSubdomainsCreateCoalesce
MatFactorGetSchurComplement	MatMFFDSetOptionsPrefix	MatTransColoringApplyDenToSp
MatFactorInvertSchurComplement	MatMFFDSetPeriod	MatTransColoringApplySpToDen
MatFactorRestoreSchurComplement	MatMFFDSetType
MatFactorSolveSchurComplement	MatMFFDWPSetComputeNormU
Developer - Interfaces intended primarily for library developers, not for typical applications programmers
MATDUMMY	MatGetOperation	MatMatSolveTranspose
MatBackwardSolve	MatGetOwnershipRangeColumn	MatMatTransposeSolve
MatCheckCompressedRow	MatGetRowIJ	MatMultDiagonalBlock
MatCholeskyFactor	MatGetTransposeNullSpace	MatNestGetSize
MatCholeskyFactorNumeric	MatICCFactor	MatNestGetSubMat
MatCholeskyFactorSymbolic	MatICCFactorSymbolic	MatNestGetSubMats
MatColoringPatch	MatILUFactor	MatNestSetSubMat
MatCreateLocalRef	MatILUFactorSymbolic	MatNestSetVecType
MatCreateSubMatrixVirtual	MatISGetMPIXAIJ	MatNullSpaceGetVecs
MatDensePlaceArray	MatIncreaseOverlap	MatRegisterRootName
MatDenseResetArray	MatIncreaseOverlapSplit	MatResidual
MatDiagonalScaleLocal	MatInitializePackage	MatRestoreColumnIJ
MatFactorClearError	MatLUFactor	MatRestoreRowIJ
MatFactorInfo	MatLUFactorNumeric	MatSOR
MatFactorInfoInitialize	MatLUFactorSymbolic	MatSeqAIJSetPreallocationCSR
MatFactorSetSchurIS	MatMFFD	MatSetBlockSizesFromMats
MatFinalizePackage	MatMFFDFinalizePackage	MatSetOperation
MatFindOffBlockDiagonalEntries	MatMFFDInitializePackage	MatSetUnfactored
MatFindZeroDiagonals	MatMFFDRegister	MatSolve
MatForwardSolve	MatMFFDRegisterAll	MatSolveAdd
MatGalerkin	MatMPIAIJGetLocalMat	MatSolveTranspose
MatGetBrowsOfAcols	MatMPIAIJGetLocalMatCondensed	MatSolveTransposeAdd
MatGetColumnIJ	MatMPIAIJSetPreallocationCSR	MatSolves
MatGetCommunicationStructs	MatMPIAdjCreateNonemptySubcommMat	MatSubMatrixVirtualUpdate
MatGetNearNullSpace	MatMPISELLGetLocalMatCondensed	PetscElementalFinalizePackage
MatGetNullSpace	MatMatSolve	PetscElementalInitializePackage
No deprecated routines

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