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	MatEqual	MatPreallocateSymmetricSetBlock
MATMFFD_DS	MatFactorGetSolverType	MatPreallocateSymmetricSetLocalBlock
MATMFFD_WP	MatFindNonzeroRows	MatPtAP
MATNEST	MatFindZeroRows	MatPtAPNumeric
MATSOLVERBAS	MatGetBlockSize	MatPtAPSymbolic
MatAXPY	MatGetBlockSizes	MatPythonCreate
MatAYPX	MatGetColumnNorms	MatPythonSetType
MatBlockMatSetPreallocation	MatGetDiagonal	MatRARt
MatCUSPARSEFormatOperation	MatGetFactor	MatRARtNumeric
MatCUSPARSESetFormat	MatGetFactorAvailable	MatRARtSymbolic
MatCUSPARSEStorageFormat	MatGetFactorType	MatReorderForNonzeroDiagonal
MatChop	MatGetInfo	MatRestoreLocalSubMatrix
MatColoringWeightType	MatGetLocalSubMatrix	MatRestrict
MatConvert	MatGetNonzeroState	MatSTRUMPACKReordering
MatCopy	MatGetOption	MatScale
MatCreateAIJ	MatGetOwnershipIS	MatScatterGetVecScatter
MatCreateAIJCUSPARSE	MatGetRowMax	MatSeqAIJGetArray
MatCreateAIJViennaCL	MatGetRowMaxAbs	MatSeqAIJGetMaxRowNonzeros
MatCreateBAIJ	MatGetRowMin	MatSeqAIJRestoreArray
MatCreateBAIJMKL	MatGetRowMinAbs	MatSeqAIJSetPreallocation
MatCreateBlockMat	MatGetRowSum	MatSeqAIJSetType
MatCreateDense	MatGetSeqNonzeroStructure	MatSeqBAIJSetPreallocation
MatCreateFFT	MatGetType	MatSeqDenseSetLDA
MatCreateHermitianTranspose	MatGetVariableBlockSizes	MatSeqDenseSetPreallocation
MatCreateLRC	MatHYPRESetPreallocation	MatSeqSBAIJGetArray
MatCreateMPIAIJCRL	MatHermitianTranspose	MatSeqSBAIJRestoreArray
MatCreateMPIAIJMKL	MatHermitianTransposeGetMat	MatSeqSBAIJSetPreallocation
MatCreateMPIAIJPERM	MatISSetPreallocation	MatSeqSELLRestoreArray
MatCreateMPIAIJSELL	MatInfo	MatSeqSELLSetPreallocation
MatCreateMPIAIJWithArrays	MatInterpolate	MatSetBlockSize
MatCreateMPIAdj	MatInterpolateAdd	MatSetBlockSizes
MatCreateMPIBAIJWithArrays	MatIsHermitian	MatSetFactorType
MatCreateMPISBAIJWithArrays	MatIsHermitianTranspose	MatSetLocalToGlobalMapping
MatCreateNormal	MatIsLinear	MatSetOption
MatCreateNormalHermitian	MatIsStructurallySymmetric	MatSetRandom
MatCreateSBAIJ	MatIsSymmetric	MatSetType
MatCreateSELL	MatIsTranspose	MatSetValuesBlocked
MatCreateScatter	MatLRCGetMats	MatSetValuesBlockedLocal
MatCreateSeqAIJ	MatMPIAIJSetPreallocation	MatSetValuesLocal
MatCreateSeqAIJCRL	MatMPIAdjSetPreallocation	MatSetValuesRowLocal
MatCreateSeqAIJCUSPARSE	MatMPIAdjToSeq	MatSetVariableBlockSizes
MatCreateSeqAIJFromTriple	MatMPIBAIJSetPreallocation	MatShift
MatCreateSeqAIJMKL	MatMPIDenseSetPreallocation	MatSolvePackageGet
MatCreateSeqAIJPERM	MatMPISBAIJSetPreallocation	MatSolvePackageRegister
MatCreateSeqAIJSELL	MatMPISELLSetPreallocation	MatStashSetInitialSize
MatCreateSeqAIJViennaCL	MatMatMatMult	MatTranspose
MatCreateSeqAIJWithArrays	MatMatMult	MatTransposeColoringCreate
MatCreateSeqBAIJ	MatMatMultEqual	MatTransposeColoringDestroy
MatCreateSeqBAIJMKL	MatMatMultNumeric	MatTransposeGetMat
MatCreateSeqCUFFT	MatMatMultSymbolic	MatTransposeMatMult
MatCreateSeqDense	MatMatTransposeMult	MatTransposeMatMultEqual
MatCreateSeqSBAIJ	MatMatTransposeMultEqual	MatUpdateMPIAIJWithArrays
MatCreateSeqSELL	MatMkl_CPardisoSetCntl	MatZeroEntries
MatCreateTranspose	MatMultAddEqual	MatZeroRows
MatDenseGetArray	MatMultEqual	MatZeroRowsColumns
MatDenseGetArrayRead	MatMultTransposeAddEqual	MatZeroRowsColumnsIS
MatDenseGetColumn	MatMultTransposeEqual	MatZeroRowsColumnsLocal
MatDenseGetLDA	MatNorm	MatZeroRowsColumnsLocalIS
MatDenseGetLocalMatrix	MatPreallocateFinalize	MatZeroRowsColumnsStencil
MatDenseRestoreArray	MatPreallocateInitialize	MatZeroRowsIS
MatDenseRestoreArrayRead	MatPreallocateLocation	MatZeroRowsLocal
MatDenseRestoreColumn	MatPreallocateSet	MatZeroRowsLocalIS
MatDiagonalScale	MatPreallocateSetLocal	MatZeroRowsStencil
MatDiagonalSet	MatPreallocateSetLocalBlock	VecScatterFFTWToPetsc
MatDuplicate	MatPreallocateSetLocalRemoveDups	VecScatterPetscToFFTW
Advanced - Setting more advanced options and customization
MATBLOCKMAT	MatFactorSolveSchurComplementTranspose	MatMFFDWPSetComputeNormU
MATCOMPOSITE	MatFreeIntermediateDataStructures	MatMPIAIJSetUseScalableIncreaseOverlap
MATIS	MatGetColumnVector	MatMPIBAIJSetHashTableFactor
MATKAIJ	MatGetDiagonalBlock	MatMPIBAIJSetPreallocationCSR
MATMAIJ	MatGetGhosts	MatMPIBAIJSetValuesBlocked
MATMFFD	MatGetInertia	MatMPISBAIJSetPreallocationCSR
MATPREALLOCATOR	MatGetLayouts	MatMissingDiagonal
MATSCATTER	MatGetLocalToGlobalMapping	MatNestGetISs
MATSHELL	MatGetMultiProcBlock	MatNestGetLocalISs
MatAppendOptionsPrefix	MatGetOptionsPrefix	MatNestSetSubMats
MatAssembled	MatGetRow	MatNullSpace
MatCompositeAddMat	MatGetRowUpperTriangular	MatNullSpaceCreate
MatCompositeGetMat	MatGetTrace	MatNullSpaceCreateRigidBody
MatCompositeGetMatStructure	MatGetValues	MatNullSpaceDestroy
MatCompositeGetNumberMat	MatHasOperation	MatNullSpaceRemove
MatCompositeGetType	MatISFixLocalEmpty	MatNullSpaceSetFunction
MatCompositeMerge	MatISGetLocalMat	MatNullSpaceTest
MatCompositeSetMatStructure	MatISRestoreLocalMat	MatNullSpaceView
MatCompositeSetMergeType	MatISSetLocalMat	MatPermute
MatCompositeSetType	MatISSetLocalMatType	MatPreallocatorPreallocate
MatComputeOperator	MatISStoreL2L	MatRealPart
MatComputeOperatorTranspose	MatImaginaryPart	MatRegister
MatConjugate	MatInodeGetInodeSizes	MatRegisterAll
MatCreateComposite	MatInvertBlockDiagonal	MatRestoreRow
MatCreateConstantDiagonal	MatInvertBlockDiagonalMat	MatRestoreRowUpperTriangular
MatCreateIS	MatInvertVariableBlockDiagonal	MatRetrieveValues
MatCreateKAIJ	MatIsHermitianKnown	MatScatterSetVecScatter
MatCreateMAIJ	MatIsSymmetricKnown	MatSeqAIJGetArrayF90
MatCreateMFFD	MatKAIJGetAIJ	MatSeqAIJRegister
MatCreateMPIAIJSumSeqAIJ	MatKAIJGetS	MatSeqAIJRegisterAll
MatCreateMPIAIJWithSeqAIJ	MatKAIJGetSRead	MatSeqAIJRestoreArrayF90
MatCreateMPIAIJWithSplitArrays	MatKAIJGetT	MatSeqAIJSetColumnIndices
MatCreateMPIMatConcatenateSeqMat	MatKAIJGetTRead	MatSeqBAIJSetColumnIndices
MatCreateNest	MatKAIJRestoreS	MatSeqBAIJSetPreallocationCSR
MatCreateRedundantMatrix	MatKAIJRestoreSRead	MatSeqSBAIJSetColumnIndices
MatCreateSeqBAIJWithArrays	MatKAIJRestoreT	MatSeqSBAIJSetPreallocationCSR
MatCreateSeqSBAIJWithArrays	MatKAIJRestoreTRead	MatSetErrorIfFailure
MatCreateShell	MatKAIJSetAIJ	MatSetNearNullSpace
MatCreateSubMatrices	MatKAIJSetS	MatSetNullSpace
MatCreateSubMatricesMPI	MatKAIJSetT	MatSetOptionsPrefix
MatCreateSubMatrix	MatMAIJGetAIJ	MatSetTransposeNullSpace
MatCreateVecs	MatMAIJRedimension	MatSetValuesBatch
MatCreateVecsFFTW	MatMFFDCheckPositivity	MatSetValuesRow
MatDenseGetArrayF90	MatMFFDDSSetUmin	MatShellGetContext
MatDenseRestoreArrayF90	MatMFFDGetH	MatShellGetOperation
MatDestroyMatrices	MatMFFDResetHHistory	MatShellSetContext
MatDestroySeqNonzeroStructure	MatMFFDSetBase	MatShellSetManageScalingShifts
MatDestroySubMatrices	MatMFFDSetCheckh	MatShellSetOperation
MatFactorCreateSchurComplement	MatMFFDSetFunction	MatShellTestMult
MatFactorFactorizeSchurComplement	MatMFFDSetFunctionError	MatShellTestMultTranpose
MatFactorGetError	MatMFFDSetFunctioni	MatStashGetInfo
MatFactorGetErrorZeroPivot	MatMFFDSetFunctioniBase	MatStoreValues
MatFactorGetSchurComplement	MatMFFDSetHHistory	MatSubdomainsCreateCoalesce
MatFactorInvertSchurComplement	MatMFFDSetOptionsPrefix	MatTransColoringApplyDenToSp
MatFactorRestoreSchurComplement	MatMFFDSetPeriod	MatTransColoringApplySpToDen
MatFactorSolveSchurComplement	MatMFFDSetType
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
None: Not yet cataloged
MatPinToCPU

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