PETSc System routines

Beginner - Basic usage
ADD_VALUES	PetscCalloc	PetscOptionsGetEnumArray
CHKERRQ	PetscCalloc1	PetscOptionsGetInt
CHKERRXX	PetscClipInterval	PetscOptionsGetIntArray
CHKMEMQ	PetscComplex	PetscOptionsGetReal
INSERT_VALUES	PetscCopyMode	PetscOptionsGetRealArray
InsertMode	PetscDataType	PetscOptionsGetScalar
MAX_VALUES	PetscErrorCode	PetscOptionsGetScalarArray
MIN_VALUES	PetscFileMode	PetscOptionsGetString
MPIU_COMPLEX	PetscFinalize	PetscOptionsGetStringArray
MPIU_INT	PetscFortranAddr	PetscOptionsHasName
MPIU_REAL	PetscFree	PetscOptionsInt
MPIU_SCALAR	PetscGetDate	PetscOptionsIntArray
MPI_Comm	PetscGlobalMinMaxInt	PetscOptionsName
PETSC_COMM_SELF	PetscGlobalMinMaxReal	PetscOptionsRangeInt
PETSC_COMM_WORLD	PetscHIPInitialize	PetscOptionsReal
PETSC_DECIDE	PetscHIPInitializeCheck	PetscOptionsRealArray
PETSC_DEFAULT	PetscImaginaryPart	PetscOptionsScalar
PETSC_DETERMINE	PetscInitialize	PetscOptionsScalarArray
PETSC_FALSE	PetscInitializeFortran	PetscOptionsString
PETSC_IGNORE	PetscInitialized	PetscOptionsStringArray
PETSC_MPI_THREAD_REQUIRED	PetscInt	PetscOptionsViewer
PETSC_TRUE	PetscIsCloseAtTol	PetscRandomSetFromOptions
PETSC_i	PetscIsInfReal	PetscRandomType
PetscAbs	PetscIsNanReal	PetscRandomView
PetscAbsInt	PetscIsNormalReal	PetscReal
PetscAbsReal	PetscMalloc	PetscRealPart
PetscBag	PetscMalloc1	PetscScalar
PetscBagDestroy	PetscMax	PetscSign
PetscBagLoad	PetscMemType	PetscSqr
PetscBagRegisterBool	PetscMin	PetscSubcommSetFromOptions
PetscBagRegisterBoolArray	PetscNew	PetscSubcommView
PetscBagRegisterEnum	PetscNot	SETERRABORT
PetscBagRegisterInt	PetscObject	SETERRQ
PetscBagRegisterInt64	PetscObjectDestroy	SETERRQ1
PetscBagRegisterIntArray	PetscObjectSetFromOptions	SETERRQ2
PetscBagRegisterReal	PetscOffset	SETERRQ3
PetscBagRegisterRealArray	PetscOptionsBool	SETERRQ4
PetscBagRegisterScalar	PetscOptionsBoolArray	SETERRQ5
PetscBagRegisterString	PetscOptionsBoundedInt	SETERRQ6
PetscBagSetFromOptions	PetscOptionsEnum	SETERRQ7
PetscBagView	PetscOptionsEnumArray	SETERRQ8
PetscBool	PetscOptionsGetBool	SETERRQ9
PetscCUDAInitialize	PetscOptionsGetBoolArray
PetscCUDAInitializeCheck	PetscOptionsGetEnum
Intermediate - Setting options for algorithms and data structures
CHKERRABORT	PetscMergeIntArrayPair	PetscSortIntWithPermutation
CHKERRMPI	PetscMergeMPIIntArray	PetscSortIntWithScalarArray
PETSC_VERSION	PetscObjectBaseTypeCompare	PetscSortMPIInt
PetscArraycmp	PetscObjectBaseTypeCompareAny	PetscSortMPIIntWithArray
PetscArraycpy	PetscObjectGetName	PetscSortMPIIntWithIntArray
PetscArraymove	PetscObjectOptionsBegin	PetscSortReal
PetscArrayzero	PetscObjectTypeCompare	PetscSortRealWithArrayInt
PetscBLASInt	PetscObjectTypeCompareAny	PetscSortRealWithPermutation
PetscBagCreate	PetscObjectView	PetscSortRemoveDupsInt
PetscBagGetData	PetscObjectViewFromOptions	PetscSortRemoveDupsMPIInt
PetscBagGetName	PetscOptionsBegin	PetscSortRemoveDupsReal
PetscBagGetNames	PetscOptionsBoolGroup	PetscSortReverseInt
PetscBagSetName	PetscOptionsBoolGroupBegin	PetscSortSplit
PetscBagSetOptionsPrefix	PetscOptionsBoolGroupEnd	PetscSortSplitReal
PetscBagViewFromOptions	PetscOptionsClearValue	PetscSortStrWithPermutation
PetscBarrier	PetscOptionsEList	PetscSortedInt
PetscBoxAuthorize	PetscOptionsEnd	PetscSortedMPIInt
PetscBoxRefresh	PetscOptionsFList	PetscSortedReal
PetscBoxUpload	PetscOptionsGetEList	PetscSortedRemoveDupsInt
PetscCheckDupsInt	PetscOptionsHead	PetscStartMatlab
PetscCitationsRegister	PetscOptionsInsertArgs	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
PetscHasExternalPackage	PetscRandomGetInterval	PetscStrncmp
PetscHeap	PetscRandomGetSeed	PetscStrncpy
PetscIntSortSemiOrdered	PetscRandomGetType	PetscStrrchr
PetscIntSortSemiOrderedWithArray	PetscRandomGetValue	PetscStrreplace
PetscIntView	PetscRandomGetValueReal	PetscStrrstr
PetscLinearRegression	PetscRandomGetValues	PetscStrstr
PetscLs	PetscRandomGetValuesReal	PetscStrtolower
PetscMPIInt	PetscRandomSeed	PetscStrtoupper
PetscMPIIntSortSemiOrdered	PetscRandomSetInterval	PetscSubcommGetChild
PetscMPIIntSortSemiOrderedWithArray	PetscRandomSetSeed	PetscSubcommGetContiguousParent
PetscMallocDump	PetscRandomSetType	PetscSubcommGetParent
PetscMallocGetCurrentUsage	PetscRandomViewFromOptions	PetscSubcommSetOptionsPrefix
PetscMallocGetDebug	PetscRealSortSemiOrdered	PetscSynchronizedFGets
PetscMallocGetMaximumUsage	PetscRealSortSemiOrderedWithArrayInt	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
Advanced - Setting more advanced options and customization
PETSCABORT	PetscMPIDataTypeToPetscDataType	PetscObjectsDump
PetscAttachDebugger	PetscMPIIntCast	PetscObjectsGetObject
PetscBLASIntCast	PetscMallocTraceGet	PetscObjectsView
PetscBT	PetscMallocTraceSet	PetscOptionsAllUsed
PetscBinaryClose	PetscMallocValidate	PetscOptionsCreate
PetscBinaryOpen	PetscMallocView	PetscOptionsDestroy
PetscBinarySeekType	PetscMallocViewGet	PetscOptionsGetAll
PetscBinaryWrite	PetscMallocViewSet	PetscOptionsGetenv
PetscCheckPointerSetIntensity	PetscMatlabEngineCreate	PetscOptionsHasHelp
PetscContainer	PetscMatlabEngineDestroy	PetscOptionsInsert
PetscContainerCreate	PetscMatlabEngineEvaluate	PetscOptionsLeft
PetscContainerDestroy	PetscMatlabEngineGet	PetscOptionsLeftGet
PetscContainerGetPointer	PetscMatlabEngineGetArray	PetscOptionsLeftRestore
PetscContainerSetPointer	PetscMatlabEngineGetOutput	PetscOptionsPop
PetscContainerSetUserDestroy	PetscMatlabEnginePrintOutput	PetscOptionsPrefixPop
PetscContainerUserDestroyDefault	PetscMatlabEnginePut	PetscOptionsPrefixPush
PetscDLLibrary	PetscMatlabEnginePutArray	PetscOptionsPush
PetscDataTypeFromString	PetscObjectAppendOptionsPrefix	PetscOptionsReject
PetscDataTypeGetSize	PetscObjectComm	PetscOptionsSetAlias
PetscDataTypeToMPIDataType	PetscObjectCompose	PetscOptionsUsed
PetscDetermineInitialFPTrap	PetscObjectComposeFunction	PetscOptionsView
PetscEListFind	PetscObjectDereference	PetscPullJSONValue
PetscEnd	PetscObjectGetComm	PetscPushJSONValue
PetscEnumFind	PetscObjectGetOptions	PetscRandomRegister
PetscErrorType	PetscObjectGetOptionsPrefix	PetscRandomRegisterAll
PetscFPTrapPop	PetscObjectGetReference	PetscRealIntMultTruncate
PetscFPTrapPush	PetscObjectGetType	PetscSAWsBlock
PetscFixFilename	PetscObjectPrependOptionsPrefix	PetscSSLDestroyContext
PetscFunctionList	PetscObjectQuery	PetscSSLInitializeContext
PetscGTE	PetscObjectQueryFunction	PetscSetFPTrap
PetscGetProgramName	PetscObjectReference	PetscSignalHandlerDefault
PetscHTTPRequest	PetscObjectSAWsBlock	PetscSubcomm
PetscHTTPSConnect	PetscObjectSAWsGrantAccess	PetscSubcommCreate
PetscHTTPSRequest	PetscObjectSAWsSetBlock	PetscSubcommDestroy
PetscInitializeNoArguments	PetscObjectSAWsTakeAccess	PetscSubcommSetNumber
PetscIntCast	PetscObjectSetName	PetscSubcommSetType
PetscIntMultError	PetscObjectSetOptions	PetscSubcommSetTypeGeneral
PetscIntMultTruncate	PetscObjectSetOptionsPrefix	PetscUnlikely
PetscIntSumError	PetscObjectSetType	PetscUnlikelyDebug
PetscIntSumTruncate	PetscObjectSetUp	PetscWaitOnError
PetscLTE	PetscObjectStateGet
PetscLikely	PetscObjectStateSet
Developer - Interfaces intended primarily for library developers, not for typical applications programmers
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	PetscOmpCtrlBarrier
PetscCommBuildTwoSidedGetType	PetscHSetTAdd	PetscOmpCtrlCreate
PetscCommBuildTwoSidedSetType	PetscHSetTClear	PetscOmpCtrlDestroy
PetscCommDestroy	PetscHSetTCreate	PetscOmpCtrlGetOmpComms
PetscCommDuplicate	PetscHSetTDel	PetscOmpCtrlOmpRegionOnMasterBegin
PetscCommGetNewTag	PetscHSetTDestroy	PetscOmpCtrlOmpRegionOnMasterEnd
PetscDLAddr	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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