Built-in parser types

The base parser implementation comes with a rich collection of both scalar and composite built-in types and classes to decode standard POP messages not involving newly defined classes.

Scalars

The set of provided scalars include:

string

A simple parocstring XDR compatible decoder.

uint

int

float

popbool

POP specific boolean decoder.

The POP-C++ implementation doesn’t encode booleans as defined by the XDR RFC. This alternate implementation provides a workaround.

bool

The XDR compliant equivalent of the popbool primitive.

Compound types

The set of provided complex and compound types include:

accesspoint

string endpoint

NodeInfo

string nodeId

string operatingSystem

float power

int cpuSpeed

float memorySize

int networkBandwidth

int diskSpace

string protocol

string encoding

ExplorationListNode[] ExplorationList

ExplorationListNode

string nodeId

array(string) visited

ObjectDescription

float power0

float power1

float memory0

float memory1

float bandwidth0

float bandwidth1

float walltime

int manual

string cwd

int search0

int search1

int search2

string url

string user

string core

string arch

string batch

string joburl

string executable

string platforms

string protocol

string encoding

dict(string, string) attributes

Request

string uid

int maxHops

optional(string) nodeId

optional(string) operatingSystem

optional(int) minCpuSpeed

optional(int) hasExpectedCpuSpeedSet

optional(float) minMemorySize

optional(float) expectedMemorySize

optional(int) minNetworkBandwidth

optional(int) expectedNetworkBandwidth

optional(int) minDiskSpace

optional(int) expectedDiskSpace

optional(float) minPower

optional(float) expectedPower

optional(string) protocol

optional(string) encoding

ExplorationList explorationList

Response

string uid

NodeInfo nodeInfo

ExplorationList explorationList

POPCSearchNode

ObjectDescription od

accesspoint accesspoint

int refcount

POPCSearchNodeInfo

string nodeId

string operatingSystem

float power

int cpuSpeed

float memorySize

int networkBandwidth

int diskSpace

string protocol

string encoding

Classes

The set of provided classes include:

class paroc_service_base

BindStatus() → int, string, string

AddRef() → int

DecRef() → int

Encoding(string) → bool

Kill() → void

ObjectAlive() → bool

ObjectAlive() → void

Stop(string) → bool

class CodeMgr

RegisterCode(string, string, string) → void

QueryCode(string, string) → string, int

GetPlatform(string) → string, int

class RemoteLog

Log(string) → void

class ObjectMonitor

ManageObject(string) → void

UnManageObject(string) → void

CheckObjects() → int

class JobCoreService

CreateObject(string, string, ObjectDescription, int) → int, string, int

class JobMgr

JobMgr(bool, string, string, string, string) → void

RegisterNode(string) → void

Reserve(ObjectDescription, int) → float, int

ExecObj(string, ObjectDescription, int, int, int, string) → int, string, int

GetNodeAccessPoint() → string

class AppCoreService

AppCoreService(string, bool, string) → void

class POPCSearchNode

POPCSearchNode(string, bool) → void

setJobMgrAccessPoint(string) → void

getJobMgrAccessPoint() → string

setPOPCSearchNodeId(string) → void

getPOPCSearchNodeId() → string

setOperatingSystem(string) → void

getOperatingSystem() → string

setPower(float) → void

getPower() → float

setMemorySize(float) → void

getMemorySize() → int

setNetworkBandwidth(int) → void

getNetworkBandwidth() → int

addNeighbor(POPCSearchNode) → POPCSearchNode

launchDiscovery(Request, int) → array of POPCSearchNodeInfo

askResourcesDiscovery(Request, string, string) → void

callbackResult(Response) → void

class ParentProcess

callback() → int, string

Note

For the provided classes not all methods are defined yet. The provided definitions suffices for most basic measures involving other external types, but it can be that some requests for more specific measures could not be decoded without extending the method definitions.