PETSc System routines

Beginner - Basic usage
ADD_VALUES	PetscCalloc1	PetscOptionsGetReal
CHKERRQ	PetscClipInterval	PetscOptionsGetRealArray
CHKERRXX	PetscComplex	PetscOptionsGetScalar
CHKMEMQ	PetscCopyMode	PetscOptionsGetScalarArray
INSERT_VALUES	PetscDataType	PetscOptionsGetString
InsertMode	PetscErrorCode	PetscOptionsGetStringArray
MAX_VALUES	PetscFileMode	PetscOptionsHasName
MIN_VALUES	PetscFinalize	PetscOptionsInt
MPIU_COMPLEX	PetscFortranAddr	PetscOptionsIntArray
MPIU_INT	PetscFree	PetscOptionsMonitorSet
MPIU_REAL	PetscGetDate	PetscOptionsName
MPIU_SCALAR	PetscGlobalMinMaxInt	PetscOptionsRangeInt
MPI_Comm	PetscGlobalMinMaxReal	PetscOptionsReal
PETSCABORT	PetscImaginaryPart	PetscOptionsRealArray
PETSC_COMM_SELF	PetscInitialize	PetscOptionsScalar
PETSC_COMM_WORLD	PetscInitializeFortran	PetscOptionsScalarArray
PETSC_DECIDE	PetscInitialized	PetscOptionsString
PETSC_DEFAULT	PetscInt	PetscOptionsStringArray
PETSC_DETERMINE	PetscIsCloseAtTol	PetscOptionsViewer
PETSC_FALSE	PetscIsInfReal	PetscRandomSetFromOptions
PETSC_IGNORE	PetscIsNanReal	PetscRandomType
PETSC_TRUE	PetscIsNormalReal	PetscRandomView
PETSC_i	PetscMalloc	PetscReal
PetscAbs	PetscMalloc1	PetscRealPart
PetscAbsInt	PetscMax	PetscScalar
PetscAbsReal	PetscMin	PetscSign
PetscBag	PetscNew	PetscSqr
PetscBagDestroy	PetscNot	PetscSubcommSetFromOptions
PetscBagLoad	PetscObject	PetscSubcommView
PetscBagRegisterBool	PetscObjectDestroy	SETERRABORT
PetscBagRegisterBoolArray	PetscObjectSetFromOptions	SETERRQ
PetscBagRegisterEnum	PetscOffset	SETERRQ1
PetscBagRegisterInt	PetscOptionsBool	SETERRQ2
PetscBagRegisterInt64	PetscOptionsBoolArray	SETERRQ3
PetscBagRegisterIntArray	PetscOptionsBoundedInt	SETERRQ4
PetscBagRegisterReal	PetscOptionsEnum	SETERRQ5
PetscBagRegisterRealArray	PetscOptionsEnumArray	SETERRQ6
PetscBagRegisterScalar	PetscOptionsGetBool	SETERRQ7
PetscBagRegisterString	PetscOptionsGetBoolArray	SETERRQ8
PetscBagSetFromOptions	PetscOptionsGetEnum	SETERRQ9
PetscBagView	PetscOptionsGetEnumArray	UsingFortran
PetscBool	PetscOptionsGetInt
PetscCUDAInitialize	PetscOptionsGetIntArray
Intermediate - Setting options for algorithms and data structures
PETSC_VERSION	PetscObjectGetName	PetscSortRealWithArrayInt
PetscArraycmp	PetscObjectOptionsBegin	PetscSortRealWithPermutation
PetscArraycpy	PetscObjectTypeCompare	PetscSortRemoveDupsInt
PetscArraymove	PetscObjectTypeCompareAny	PetscSortRemoveDupsMPIInt
PetscArrayzero	PetscObjectView	PetscSortRemoveDupsReal
PetscBLASInt	PetscObjectViewFromOptions	PetscSortReverseInt
PetscBagCreate	PetscOptionsBegin	PetscSortSplit
PetscBagGetData	PetscOptionsBoolGroup	PetscSortSplitReal
PetscBagGetName	PetscOptionsBoolGroupBegin	PetscSortStrWithPermutation
PetscBagGetNames	PetscOptionsBoolGroupEnd	PetscSortedInt
PetscBagSetName	PetscOptionsClearValue	PetscSortedMPIInt
PetscBagSetOptionsPrefix	PetscOptionsEList	PetscSortedReal
PetscBarrier	PetscOptionsEnd	PetscSortedRemoveDupsInt
PetscBoxAuthorize	PetscOptionsFList	PetscStartMatlab
PetscBoxRefresh	PetscOptionsGetEList	PetscStrArrayDestroy
PetscBoxUpload	PetscOptionsHead	PetscStrArrayallocpy
PetscCheckDupsInt	PetscOptionsInsertString	PetscStrInList
PetscCitationsRegister	PetscOptionsMonitorCancel	PetscStrNArrayDestroy
PetscEnum	PetscOptionsMonitorDefault	PetscStrNArrayallocpy
PetscError	PetscOptionsSetFromOptions	PetscStrToArray
PetscFPrintf	PetscOptionsSetValue	PetscStrToArrayDestroy
PetscFileRetrieve	PetscOptionsTail	PetscStrallocpy
PetscFindInt	PetscOptionsValidKey	PetscStrbeginswith
PetscFindMPIInt	PetscPClose	PetscStrcasecmp
PetscFindReal	PetscPOpen	PetscStrcat
PetscFreeArguments	PetscPOpenSetMachine	PetscStrchr
PetscFunctionBeginUser	PetscPopErrorHandler	PetscStrcmp
PetscGetArgs	PetscPrintf	PetscStrcpy
PetscGetArguments	PetscProcessPlacementView	PetscStrendswith
PetscGetCPUTime	PetscPushErrorHandler	PetscStrendswithwhich
PetscGlobusAuthorize	PetscRandom	PetscStrgrt
PetscGlobusGetTransfers	PetscRandomCreate	PetscStrlcat
PetscGlobusUpload	PetscRandomDestroy	PetscStrlen
PetscGoogleDriveAuthorize	PetscRandomGetInterval	PetscStrncmp
PetscGoogleDriveRefresh	PetscRandomGetSeed	PetscStrncpy
PetscGoogleDriveUpload	PetscRandomGetType	PetscStrrchr
PetscHeap	PetscRandomGetValue	PetscStrreplace
PetscIntView	PetscRandomGetValueReal	PetscStrrstr
PetscLinearRegression	PetscRandomSeed	PetscStrstr
PetscLs	PetscRandomSetInterval	PetscStrtolower
PetscMPIInt	PetscRandomSetSeed	PetscStrtoupper
PetscMallocDump	PetscRandomSetType	PetscSubcommGetChild
PetscMallocGetCurrentUsage	PetscRandomViewFromOptions	PetscSubcommGetContiguousParent
PetscMallocGetDebug	PetscRealView	PetscSubcommGetParent
PetscMallocGetMaximumUsage	PetscSNPrintf	PetscSubcommSetOptionsPrefix
PetscMallocGetStack	PetscSNPrintfCount	PetscSynchronizedFGets
PetscMatlabEngine	PetscScalarView	PetscSynchronizedFPrintf
PetscMemcmp	PetscSequentialPhaseBegin	PetscSynchronizedFlush
PetscMemcpy	PetscSequentialPhaseEnd	PetscSynchronizedPrintf
PetscMemmove	PetscSleep	PetscTellMyCell
PetscMemoryGetCurrentUsage	PetscSortInt	PetscTestDirectory
PetscMemoryGetMaximumUsage	PetscSortIntWithArray	PetscTestFile
PetscMemorySetGetMaximumUsage	PetscSortIntWithArrayPair	PetscTextBelt
PetscMemoryView	PetscSortIntWithDataArray	PetscToken
PetscMemzero	PetscSortIntWithPermutation	PetscTokenCreate
PetscMergeIntArray	PetscSortIntWithScalarArray	PetscTokenDestroy
PetscMergeIntArrayPair	PetscSortMPIInt	PetscTokenFind
PetscMergeMPIIntArray	PetscSortMPIIntWithArray	PetscURLShorten
PetscObjectBaseTypeCompare	PetscSortMPIIntWithIntArray
PetscObjectBaseTypeCompareAny	PetscSortReal
Advanced - Setting more advanced options and customization
PetscAttachDebugger	PetscMPIIntCast	PetscObjectsDump
PetscBLASIntCast	PetscMallocValidate	PetscObjectsGetObject
PetscBT	PetscMallocView	PetscObjectsView
PetscBinaryClose	PetscMallocViewGet	PetscOptionsAllUsed
PetscBinaryOpen	PetscMallocViewSet	PetscOptionsCreate
PetscBinarySeekType	PetscMatlabEngineCreate	PetscOptionsDestroy
PetscBinaryWrite	PetscMatlabEngineDestroy	PetscOptionsGetAll
PetscCheckPointerSetIntensity	PetscMatlabEngineEvaluate	PetscOptionsGetenv
PetscContainer	PetscMatlabEngineGet	PetscOptionsHasHelp
PetscContainerCreate	PetscMatlabEngineGetArray	PetscOptionsInsert
PetscContainerDestroy	PetscMatlabEngineGetOutput	PetscOptionsLeft
PetscContainerGetPointer	PetscMatlabEnginePrintOutput	PetscOptionsLeftGet
PetscContainerSetPointer	PetscMatlabEnginePut	PetscOptionsLeftRestore
PetscContainerSetUserDestroy	PetscMatlabEnginePutArray	PetscOptionsPop
PetscContainerUserDestroyDefault	PetscObjectAppendOptionsPrefix	PetscOptionsPrefixPop
PetscDLLibrary	PetscObjectComm	PetscOptionsPrefixPush
PetscDataTypeFromString	PetscObjectCompose	PetscOptionsPush
PetscDataTypeGetSize	PetscObjectComposeFunction	PetscOptionsReject
PetscDataTypeToMPIDataType	PetscObjectDereference	PetscOptionsSetAlias
PetscEListFind	PetscObjectGetComm	PetscOptionsUsed
PetscEnd	PetscObjectGetOptions	PetscOptionsView
PetscEnumFind	PetscObjectGetOptionsPrefix	PetscPullJSONValue
PetscErrorType	PetscObjectGetReference	PetscPushJSONValue
PetscFPTrapPop	PetscObjectGetType	PetscRandomRegister
PetscFPTrapPush	PetscObjectPrependOptionsPrefix	PetscRandomRegisterAll
PetscFixFilename	PetscObjectQuery	PetscRealIntMultTruncate
PetscFunctionList	PetscObjectQueryFunction	PetscSAWsBlock
PetscGetProgramName	PetscObjectReference	PetscSSLDestroyContext
PetscHTTPRequest	PetscObjectSAWsBlock	PetscSSLInitializeContext
PetscHTTPSConnect	PetscObjectSAWsGrantAccess	PetscSetFPTrap
PetscHTTPSRequest	PetscObjectSAWsSetBlock	PetscSignalHandlerDefault
PetscInitializeNoArguments	PetscObjectSAWsTakeAccess	PetscSubcomm
PetscIntCast	PetscObjectSetName	PetscSubcommCreate
PetscIntMultError	PetscObjectSetOptions	PetscSubcommDestroy
PetscIntMultTruncate	PetscObjectSetOptionsPrefix	PetscSubcommSetNumber
PetscIntSumError	PetscObjectSetType	PetscSubcommSetType
PetscIntSumTruncate	PetscObjectSetUp	PetscSubcommSetTypeGeneral
PetscLikely	PetscObjectStateGet	PetscUnlikely
PetscMPIDataTypeToPetscDataType	PetscObjectStateSet
Developer - Interfaces intended primarily for library developers, not for typical applications programmers
CHKERRMPI	PetscGetRelativePath	PetscObjectCopyFortranFunctionPointers
Converts	PetscGetTmp	PetscObjectDestroyOptionsHandlers
KSPCheckDot	PetscGetUserName	PetscObjectGetClassId
KSPCheckNorm	PetscGetVersion	PetscObjectGetClassName
MPIU_Allreduce	PetscGetVersionNumber	PetscObjectGetFortranCallback
PETSC_HASH_MAP	PetscGetWorkingDirectory	PetscObjectGetId
PETSC_HASH_SET	PetscHMapT	PetscObjectGetNewTag
PETSC_MATLAB_ENGINE_	PetscHMapTClear	PetscObjectGetTabLevel
PETSC_MATLAB_ENGINE_SELF	PetscHMapTCreate	PetscObjectId
PETSC_MATLAB_ENGINE_WORLD	PetscHMapTDel	PetscObjectIncrementTabLevel
PetscAbortErrorHandler	PetscHMapTDestroy	PetscObjectInheritPrintedOptions
PetscAddrAlign	PetscHMapTDuplicate	PetscObjectList
PetscAttachDebuggerErrorHandler	PetscHMapTFind	PetscObjectListAdd
PetscBinaryRead	PetscHMapTGet	PetscObjectListDestroy
PetscBinarySeek	PetscHMapTGetCapacity	PetscObjectListDuplicate
PetscBinarySynchronizedRead	PetscHMapTGetKeys	PetscObjectListFind
PetscBinarySynchronizedSeek	PetscHMapTGetPairs	PetscObjectListRemoveReference
PetscBinarySynchronizedWrite	PetscHMapTGetSize	PetscObjectListReverseFind
PetscBuildTwoSidedType	PetscHMapTGetVals	PetscObjectName
PetscCalloc2	PetscHMapTHas	PetscObjectPrintClassNamePrefixType
PetscCalloc3	PetscHMapTIterDel	PetscObjectProcessOptionsHandlers
PetscCalloc4	PetscHMapTIterGet	PetscObjectRegisterDestroy
PetscCalloc5	PetscHMapTIterSet	PetscObjectRegisterDestroyAll
PetscCalloc6	PetscHMapTPut	PetscObjectSetFortranCallback
PetscCalloc7	PetscHMapTQueryDel	PetscObjectSetPrintedOptions
PetscCheckPointer	PetscHMapTQuerySet	PetscObjectSetTabLevel
PetscClassId	PetscHMapTReset	PetscObjectState
PetscCommBuildTwoSided	PetscHMapTResize	PetscObjectStateIncrease
PetscCommBuildTwoSidedF	PetscHMapTSet	PetscObjectsListGetGlobalNumbering
PetscCommBuildTwoSidedFReq	PetscHSetT	PetscOffloadMask
PetscCommBuildTwoSidedGetType	PetscHSetTAdd	PetscOmpCtrlBarrier
PetscCommBuildTwoSidedSetType	PetscHSetTClear	PetscOmpCtrlCreate
PetscCommDestroy	PetscHSetTCreate	PetscOmpCtrlDestroy
PetscCommDuplicate	PetscHSetTDel	PetscOmpCtrlGetOmpComms
PetscCommGetNewTag	PetscHSetTDestroy	PetscOmpCtrlOmpRegionOnMasterBegin
PetscDLClose	PetscHSetTDuplicate	PetscOmpCtrlOmpRegionOnMasterEnd
PetscDLLibraryAppend	PetscHSetTGetCapacity	PetscOptionsClear
PetscDLLibraryClose	PetscHSetTGetElems	PetscOptionsDeprecated
PetscDLLibraryOpen	PetscHSetTGetSize	PetscOptionsFindPair
PetscDLLibraryPrepend	PetscHSetTHas	PetscOptionsInsertFile
PetscDLLibraryRetrieve	PetscHSetTQueryAdd	PetscParallelSortedInt
PetscDLLibrarySym	PetscHSetTQueryDel	PetscPopSignalHandler
PetscDLOpen	PetscHSetTReset	PetscPrefetchBlock
PetscDLSym	PetscHSetTResize	PetscProcessTree
PetscElementalFinalizePackage	PetscHSetTUpdate	PetscPushSignalHandler
PetscElementalInitializePackage	PetscHeaderCreate	PetscRandomFinalizePackage
PetscElementalInitialized	PetscHeaderDestroy	PetscRandomInitializePackage
PetscEmacsClientErrorHandler	PetscHelpPrintf	PetscRealloc
PetscEqualReal	PetscIgnoreErrorHandler	PetscRegisterFinalize
PetscEqualScalar	PetscLogDouble	PetscRegisterFinalizeAll
PetscErrorMessage	PetscMPIAbortErrorHandler	PetscReturnErrorHandler
PetscErrorPrintf	PetscMPIDump	PetscSSEIsEnabled
PetscFClose	PetscMalloc2	PetscSegBuffer
PetscFOpen	PetscMalloc3	PetscSegBufferCreate
PetscFinalized	PetscMalloc4	PetscSegBufferDestroy
PetscFormatConvert	PetscMalloc5	PetscSegBufferExtractAlloc
PetscFormatConvertGetSize	PetscMalloc6	PetscSegBufferExtractInPlace
PetscFormatStrip	PetscMalloc7	PetscSegBufferExtractTo
PetscFortranCallbackGetSizes	PetscMallocA	PetscSegBufferGet
PetscFortranCallbackRegister	PetscMallocClear	PetscSegBufferGetSize
PetscFree2	PetscMallocPopMaximumUsage	PetscSegBufferUnuse
PetscFree3	PetscMallocPushMaximumUsage	PetscSetDebugTerminal
PetscFree4	PetscMallocResetCUDAHost	PetscSetDebugger
PetscFree5	PetscMallocResetDRAM	PetscSetDebuggerFromString
PetscFree6	PetscMallocSet	PetscSetDefaultDebugger
PetscFree7	PetscMallocSetCUDAHost	PetscSetHelpVersionFunctions
PetscFreeA	PetscMallocSetCoalesce	PetscSharedTmp
PetscFunctionBegin	PetscMallocSetDRAM	PetscSharedWorkingDirectory
PetscFunctionBeginHot	PetscMallocSetDebug	PetscShmCommGet
PetscFunctionListAdd	PetscMkdtemp	PetscShmCommGetMpiShmComm
PetscFunctionListDestroy	PetscNewLog	PetscShmCommGlobalToLocal
PetscFunctionListDuplicate	PetscObjectAddOptionsHandler	PetscShmCommLocalToGlobal
PetscFunctionListFind	PetscObjectCompareId	PetscSignalSegvCheckPointerOrMpi
PetscFunctionListGet	PetscObjectComposedDataGetInt	PetscSplitOwnership
PetscFunctionListPrintTypes	PetscObjectComposedDataGetIntstar	PetscSplitOwnershipBlock
PetscFunctionListView	PetscObjectComposedDataGetReal	PetscStackSAWsGrantAccess
PetscFunctionReturn	PetscObjectComposedDataGetRealstar	PetscStackSAWsTakeAccess
PetscGatherMessageLengths	PetscObjectComposedDataGetScalar	PetscStopForDebugger
PetscGatherMessageLengths2	PetscObjectComposedDataGetScalarstar	PetscTime
PetscGatherNumberOfMessages	PetscObjectComposedDataRegister	PetscTimeAdd
PetscGetArchType	PetscObjectComposedDataSetInt	PetscTimeSubtract
PetscGetFullPath	PetscObjectComposedDataSetIntstar	PetscTraceBackErrorHandler
PetscGetHomeDirectory	PetscObjectComposedDataSetReal	PetscVFPrintf
PetscGetHostName	PetscObjectComposedDataSetRealstar	PetscVSNPrintf
PetscGetPetscDir	PetscObjectComposedDataSetScalar	SETERRMPI
PetscGetRealPath	PetscObjectComposedDataSetScalarstar
No deprecated routines

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