PETSc System routines

Beginner - Basic usage
ADD_VALUES	PetscCalloc1	PetscOptionsGetIntArray
CHKERRQ	PetscClipInterval	PetscOptionsGetReal
CHKERRXX	PetscComplex	PetscOptionsGetRealArray
CHKMEMQ	PetscCopyMode	PetscOptionsGetScalar
INSERT_VALUES	PetscDataType	PetscOptionsGetScalarArray
InsertMode	PetscErrorCode	PetscOptionsGetString
MAX_VALUES	PetscFileMode	PetscOptionsGetStringArray
MIN_VALUES	PetscFinalize	PetscOptionsHasName
MPIU_COMPLEX	PetscFortranAddr	PetscOptionsInt
MPIU_INT	PetscFree	PetscOptionsIntArray
MPIU_REAL	PetscGetDate	PetscOptionsMonitorSet
MPIU_SCALAR	PetscGlobalMinMaxInt	PetscOptionsName
MPI_Comm	PetscGlobalMinMaxReal	PetscOptionsRangeInt
PETSC_COMM_SELF	PetscImaginaryPart	PetscOptionsReal
PETSC_COMM_WORLD	PetscInitialize	PetscOptionsRealArray
PETSC_DECIDE	PetscInitializeFortran	PetscOptionsScalar
PETSC_DEFAULT	PetscInitialized	PetscOptionsScalarArray
PETSC_DETERMINE	PetscInt	PetscOptionsString
PETSC_FALSE	PetscIsCloseAtTol	PetscOptionsStringArray
PETSC_IGNORE	PetscIsInfReal	PetscOptionsViewer
PETSC_TRUE	PetscIsNanReal	PetscRandomSetFromOptions
PETSC_i	PetscIsNormalReal	PetscRandomType
PetscAbs	PetscMalloc	PetscRandomView
PetscAbsInt	PetscMalloc1	PetscReal
PetscAbsReal	PetscMax	PetscRealPart
PetscBag	PetscMin	PetscScalar
PetscBagDestroy	PetscNew	PetscSign
PetscBagLoad	PetscNot	PetscSqr
PetscBagRegisterBool	PetscObject	PetscSubcommSetFromOptions
PetscBagRegisterBoolArray	PetscObjectDestroy	PetscSubcommView
PetscBagRegisterEnum	PetscObjectSetFromOptions	SETERRABORT
PetscBagRegisterInt	PetscOffset	SETERRQ
PetscBagRegisterInt64	PetscOptionsBool	SETERRQ1
PetscBagRegisterIntArray	PetscOptionsBoolArray	SETERRQ2
PetscBagRegisterReal	PetscOptionsBoundedInt	SETERRQ3
PetscBagRegisterRealArray	PetscOptionsEnum	SETERRQ4
PetscBagRegisterScalar	PetscOptionsEnumArray	SETERRQ5
PetscBagRegisterString	PetscOptionsGetBool	SETERRQ6
PetscBagSetFromOptions	PetscOptionsGetBoolArray	SETERRQ7
PetscBagView	PetscOptionsGetEnum	SETERRQ8
PetscBool	PetscOptionsGetEnumArray	SETERRQ9
PetscCUDAInitialize	PetscOptionsGetInt	UsingFortran
Intermediate - Setting options for algorithms and data structures
PETSC_VERSION	PetscMergeMPIIntArray	PetscSortIntWithScalarArray
PetscArraycmp	PetscObjectBaseTypeCompare	PetscSortMPIInt
PetscArraycpy	PetscObjectBaseTypeCompareAny	PetscSortMPIIntWithArray
PetscArraymove	PetscObjectGetName	PetscSortMPIIntWithIntArray
PetscArrayzero	PetscObjectOptionsBegin	PetscSortReal
PetscBLASInt	PetscObjectTypeCompare	PetscSortRealWithArrayInt
PetscBagCreate	PetscObjectTypeCompareAny	PetscSortRealWithPermutation
PetscBagGetData	PetscObjectView	PetscSortRemoveDupsInt
PetscBagGetName	PetscObjectViewFromOptions	PetscSortRemoveDupsMPIInt
PetscBagGetNames	PetscOptionsBegin	PetscSortRemoveDupsReal
PetscBagSetName	PetscOptionsBoolGroup	PetscSortSplit
PetscBagSetOptionsPrefix	PetscOptionsBoolGroupBegin	PetscSortSplitReal
PetscBarrier	PetscOptionsBoolGroupEnd	PetscSortStrWithPermutation
PetscBoxAuthorize	PetscOptionsClearValue	PetscSortedRemoveDupsInt
PetscBoxRefresh	PetscOptionsEList	PetscStartMatlab
PetscBoxUpload	PetscOptionsEnd	PetscStrArrayDestroy
PetscCheckDupsInt	PetscOptionsFList	PetscStrArrayallocpy
PetscCitationsRegister	PetscOptionsGetEList	PetscStrInList
PetscEnum	PetscOptionsHead	PetscStrNArrayDestroy
PetscError	PetscOptionsInsertString	PetscStrNArrayallocpy
PetscFPrintf	PetscOptionsMonitorCancel	PetscStrToArray
PetscFileRetrieve	PetscOptionsMonitorDefault	PetscStrToArrayDestroy
PetscFindInt	PetscOptionsSetFromOptions	PetscStrallocpy
PetscFindMPIInt	PetscOptionsSetValue	PetscStrbeginswith
PetscFindReal	PetscOptionsTail	PetscStrcasecmp
PetscFreeArguments	PetscOptionsValidKey	PetscStrcat
PetscFunctionBeginUser	PetscPClose	PetscStrchr
PetscGetArgs	PetscPOpen	PetscStrcmp
PetscGetArguments	PetscPOpenSetMachine	PetscStrcpy
PetscGetCPUTime	PetscPopErrorHandler	PetscStrendswith
PetscGlobusAuthorize	PetscPrintf	PetscStrendswithwhich
PetscGlobusGetTransfers	PetscProcessPlacementView	PetscStrgrt
PetscGlobusUpload	PetscPushErrorHandler	PetscStrlcat
PetscGoogleDriveAuthorize	PetscRandom	PetscStrlen
PetscGoogleDriveRefresh	PetscRandomCreate	PetscStrncmp
PetscGoogleDriveUpload	PetscRandomDestroy	PetscStrncpy
PetscHeap	PetscRandomGetInterval	PetscStrrchr
PetscIntView	PetscRandomGetSeed	PetscStrreplace
PetscLinearRegression	PetscRandomGetType	PetscStrrstr
PetscLs	PetscRandomGetValue	PetscStrstr
PetscMPIInt	PetscRandomGetValueReal	PetscStrtolower
PetscMallocDump	PetscRandomSeed	PetscStrtoupper
PetscMallocGetCurrentUsage	PetscRandomSetInterval	PetscSubcommSetOptionsPrefix
PetscMallocGetDebug	PetscRandomSetSeed	PetscSynchronizedFGets
PetscMallocGetMaximumUsage	PetscRandomSetType	PetscSynchronizedFPrintf
PetscMallocGetStack	PetscRealView	PetscSynchronizedFlush
PetscMatlabEngine	PetscSNPrintf	PetscSynchronizedPrintf
PetscMemcmp	PetscSNPrintfCount	PetscTellMyCell
PetscMemcpy	PetscScalarView	PetscTestDirectory
PetscMemmove	PetscSequentialPhaseBegin	PetscTestFile
PetscMemoryGetCurrentUsage	PetscSequentialPhaseEnd	PetscTextBelt
PetscMemoryGetMaximumUsage	PetscSleep	PetscToken
PetscMemorySetGetMaximumUsage	PetscSortInt	PetscTokenCreate
PetscMemoryView	PetscSortIntWithArray	PetscTokenDestroy
PetscMemzero	PetscSortIntWithArrayPair	PetscTokenFind
PetscMergeIntArray	PetscSortIntWithDataArray	PetscURLShorten
PetscMergeIntArrayPair	PetscSortIntWithPermutation
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	PetscGetTmp	PetscObjectDestroyOptionsHandlers
Converts	PetscGetUserName	PetscObjectGetClassId
KSPCheckDot	PetscGetVersion	PetscObjectGetClassName
KSPCheckNorm	PetscGetVersionNumber	PetscObjectGetFortranCallback
MPIU_Allreduce	PetscGetWorkingDirectory	PetscObjectGetId
PETSC_HASH_MAP	PetscHMapT	PetscObjectGetNewTag
PETSC_HASH_SET	PetscHMapTClear	PetscObjectGetTabLevel
PETSC_MATLAB_ENGINE_	PetscHMapTCreate	PetscObjectId
PETSC_MATLAB_ENGINE_SELF	PetscHMapTDel	PetscObjectIncrementTabLevel
PETSC_MATLAB_ENGINE_WORLD	PetscHMapTDestroy	PetscObjectInheritPrintedOptions
PetscAbortErrorHandler	PetscHMapTDuplicate	PetscObjectList
PetscAddrAlign	PetscHMapTFind	PetscObjectListAdd
PetscAttachDebuggerErrorHandler	PetscHMapTGet	PetscObjectListDestroy
PetscBinaryRead	PetscHMapTGetCapacity	PetscObjectListDuplicate
PetscBinarySeek	PetscHMapTGetKeys	PetscObjectListFind
PetscBinarySynchronizedRead	PetscHMapTGetPairs	PetscObjectListRemoveReference
PetscBinarySynchronizedSeek	PetscHMapTGetSize	PetscObjectListReverseFind
PetscBinarySynchronizedWrite	PetscHMapTGetVals	PetscObjectName
PetscBuildTwoSidedType	PetscHMapTHas	PetscObjectPrintClassNamePrefixType
PetscCalloc2	PetscHMapTIterDel	PetscObjectProcessOptionsHandlers
PetscCalloc3	PetscHMapTIterGet	PetscObjectRegisterDestroy
PetscCalloc4	PetscHMapTIterSet	PetscObjectRegisterDestroyAll
PetscCalloc5	PetscHMapTPut	PetscObjectSetFortranCallback
PetscCalloc6	PetscHMapTQueryDel	PetscObjectSetPrintedOptions
PetscCalloc7	PetscHMapTQuerySet	PetscObjectSetTabLevel
PetscCheckPointer	PetscHMapTReset	PetscObjectState
PetscClassId	PetscHMapTResize	PetscObjectStateIncrease
PetscCommBuildTwoSided	PetscHMapTSet	PetscObjectsListGetGlobalNumbering
PetscCommBuildTwoSidedF	PetscHSetT	PetscOffloadMask
PetscCommBuildTwoSidedFReq	PetscHSetTAdd	PetscOmpCtrlBarrier
PetscCommBuildTwoSidedGetType	PetscHSetTClear	PetscOmpCtrlCreate
PetscCommBuildTwoSidedSetType	PetscHSetTCreate	PetscOmpCtrlDestroy
PetscCommDestroy	PetscHSetTDel	PetscOmpCtrlGetOmpComms
PetscCommDuplicate	PetscHSetTDestroy	PetscOmpCtrlOmpRegionOnMasterBegin
PetscCommGetNewTag	PetscHSetTDuplicate	PetscOmpCtrlOmpRegionOnMasterEnd
PetscDLClose	PetscHSetTGetCapacity	PetscOptionsClear
PetscDLLibraryAppend	PetscHSetTGetElems	PetscOptionsDeprecated
PetscDLLibraryClose	PetscHSetTGetSize	PetscOptionsFindPair
PetscDLLibraryOpen	PetscHSetTHas	PetscOptionsInsertFile
PetscDLLibraryPrepend	PetscHSetTQueryAdd	PetscPopSignalHandler
PetscDLLibraryRetrieve	PetscHSetTQueryDel	PetscPrefetchBlock
PetscDLLibrarySym	PetscHSetTReset	PetscProcessTree
PetscDLOpen	PetscHSetTResize	PetscPushSignalHandler
PetscDLSym	PetscHSetTUpdate	PetscRandomFinalizePackage
PetscEmacsClientErrorHandler	PetscHeaderCreate	PetscRandomInitializePackage
PetscEqualReal	PetscHeaderDestroy	PetscRealloc
PetscEqualScalar	PetscHelpPrintf	PetscRegisterFinalize
PetscErrorMessage	PetscIgnoreErrorHandler	PetscRegisterFinalizeAll
PetscErrorPrintf	PetscLogDouble	PetscReturnErrorHandler
PetscFClose	PetscMPIAbortErrorHandler	PetscSSEIsEnabled
PetscFOpen	PetscMPIDump	PetscSegBuffer
PetscFinalized	PetscMalloc2	PetscSegBufferCreate
PetscFormatConvert	PetscMalloc3	PetscSegBufferDestroy
PetscFormatConvertGetSize	PetscMalloc4	PetscSegBufferExtractAlloc
PetscFormatStrip	PetscMalloc5	PetscSegBufferExtractInPlace
PetscFortranCallbackGetSizes	PetscMalloc6	PetscSegBufferExtractTo
PetscFortranCallbackRegister	PetscMalloc7	PetscSegBufferGet
PetscFree2	PetscMallocA	PetscSegBufferGetSize
PetscFree3	PetscMallocClear	PetscSegBufferUnuse
PetscFree4	PetscMallocPopMaximumUsage	PetscSetDebugTerminal
PetscFree5	PetscMallocPushMaximumUsage	PetscSetDebugger
PetscFree6	PetscMallocResetDRAM	PetscSetDebuggerFromString
PetscFree7	PetscMallocSet	PetscSetDefaultDebugger
PetscFreeA	PetscMallocSetCoalesce	PetscSetHelpVersionFunctions
PetscFunctionBegin	PetscMallocSetDRAM	PetscSharedTmp
PetscFunctionBeginHot	PetscMallocSetDebug	PetscSharedWorkingDirectory
PetscFunctionListAdd	PetscMkdtemp	PetscShmCommGet
PetscFunctionListDestroy	PetscNewLog	PetscShmCommGetMpiShmComm
PetscFunctionListDuplicate	PetscObjectAddOptionsHandler	PetscShmCommGlobalToLocal
PetscFunctionListFind	PetscObjectCompareId	PetscShmCommLocalToGlobal
PetscFunctionListGet	PetscObjectComposedDataGetInt	PetscSignalSegvCheckPointer
PetscFunctionListPrintTypes	PetscObjectComposedDataGetIntstar	PetscSplitOwnership
PetscFunctionListView	PetscObjectComposedDataGetReal	PetscSplitOwnershipBlock
PetscFunctionReturn	PetscObjectComposedDataGetRealstar	PetscStackSAWsGrantAccess
PetscGatherMessageLengths	PetscObjectComposedDataGetScalar	PetscStackSAWsTakeAccess
PetscGatherMessageLengths2	PetscObjectComposedDataGetScalarstar	PetscStopForDebugger
PetscGatherNumberOfMessages	PetscObjectComposedDataRegister	PetscTime
PetscGetArchType	PetscObjectComposedDataSetInt	PetscTimeAdd
PetscGetFullPath	PetscObjectComposedDataSetIntstar	PetscTimeSubtract
PetscGetHomeDirectory	PetscObjectComposedDataSetReal	PetscTraceBackErrorHandler
PetscGetHostName	PetscObjectComposedDataSetRealstar	PetscVFPrintf
PetscGetPetscDir	PetscObjectComposedDataSetScalar	PetscVSNPrintf
PetscGetRealPath	PetscObjectComposedDataSetScalarstar	SETERRMPI
PetscGetRelativePath	PetscObjectCopyFortranFunctionPointers
No deprecated routines

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