PETSc System routines

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

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