PETSc System routines

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

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