Class List

Here are the classes, structs, unions and interfaces with brief descriptions:

[detail level 123]

▼Nwrench
▼CAction	An abstract class that implements the concept of an action
CActionExecution	A data structure that keeps track of an action's execution(s)
CActionExecutionService	An action execution service that:
CAmdahlParallelModel	A class that defines an Amdahl's Law-based parallel task performance model
CBandwidthMeterService	A service that measures and records bandwidth usage on a set of links at regular time intervals
CBareMetalComputeService	A compute service that manages a set of multi-core compute hosts and provides access to their resources
CBareMetalComputeServiceMessagePayload	Configurable message payloads for a MultiHostMulticoreComputeService
CBareMetalComputeServiceOneShot	A bare-metal compute service that only runs one job, provided to its constructor
CBareMetalComputeServiceProperty	Configurable properties for a bare_metal_standard_jobs
CBatchComputeService	A batch_standard_and_pilot_jobs-scheduled compute service that manages a set of compute hosts and controls access to their resource via a batch_standard_and_pilot_jobs queue
CBatchComputeServiceMessagePayload	Configurable message payloads for a batch_standard_and_pilot_jobs
CBatchComputeServiceProperty	Configurable properties for a BatchComputeService
CCloudComputeService	A cloud-based compute service that manages a set of physical hosts and controls access to their resources by (transparently) executing jobs in VM instances
CCloudComputeServiceMessagePayload	Configurable message payloads for a CloudService
CCloudComputeServiceProperty	Configurable properties for a CloudComputeService
CComputeAction	A class that implements a compute action
CComputeService	The compute service base class
CComputeServiceMessagePayload	Configurable message payloads for a ComputeService
CComputeServiceProperty	Configurable properties for a ComputeService
CConstantEfficiencyParallelModel	A class the implemens a constant-efficiency parallel task performance model
CCustomAction	A class that implements a custom action
CCustomParallelModel	A class that defines a custom parallel task performance model
CDataFile	A data file used/produced by a WorkflowTask in a Workflow
CEnergyMeterService	A service that measures and records energy consumption on a set of hosts at regular time intervals
CExecutionController	An abstraction of an execution controller, i.e., a running process that interacts with other services to accomplish some computational goal
CFileCopyAction	A class that implements a file copy action
CFileDeleteAction	A class that implements a file deletion action
CFileReadAction	A class that implements a file read action
CFileRegistryAction	A class that implements a file registry (abstract) action
CFileRegistryAddEntryAction	A class that implements a file registry (add entry) action
CFileRegistryDeleteEntryAction	A class that implements a file registry (delete entry) action
CFileRegistryService	A file registry service (a.k.a. replica catalog) that holds a database of which files are available at which storage services. Specifically, the database holds a set of <file, storage service> entries. A WMS can add, lookup, and remove entries at will from this database
CFileRegistryServiceMessagePayload	Configurable message payload for a FileRegistryService
CFileRegistryServiceProperty	Configurable properties for a FileRegistryService
CFileWriteAction	A class that implements a file write action
CHTCondorComputeService	A workload management framework compute service
CHTCondorComputeServiceMessagePayload	Configurable message payloads for an htcondor
CHTCondorComputeServiceProperty	Properties for an HTCondor service
CNetworkProximityService	A network proximity service that continuously estimates inter-host latencies and can be queried for such estimates
CNetworkProximityServiceMessagePayload	Configurable message payloads for a NetworkProximityService
CNetworkProximityServiceProperty	Configurable properties for a NetworkProximityService
CParallelModel	A virtual class (with convenient static methods) to define parallel task performance models
CService	A service that can be added to the simulation and that can be used by a WMS when executing a workflow
CServiceMessagePayload	Configurable message payloads for a Service
CServiceProperty	Configurable properties for a Service
CSimpleStorageService	A storage service that provides direct access to some storage resources (e.g., one or more disks). An important (configurable) property of the storage service is SimpleStorageServiceProperty::BUFFER_SIZE (see documentation thereof), which defines the buffer size that the storage service uses. Specifically, when the storage service receives/sends data from/to the network, it does so in a loop over data "chunks", with pipelined network and disk I/O operations. The smaller the buffer size the more "fluid" the model, but the more time-consuming the simulation. A large buffer size, however, may lead to less realistic simulations. At the extreme, an infinite buffer size would correspond to fully sequential executions (first a network receive/send, and then a disk write/read). Setting the buffer size to "0" corresponds to a fully fluid model in which individual data chunk operations are not simulated, thus achieving both accuracy (unless one specifically wishes to study the effects of buffering) and quick simulation times. For now, setting the buffer size to "0" is not implemented. The default buffer size is 10 MiB (note that the user can always declare a disk with arbitrary bandwidth in the platform description XML)
CSimpleStorageServiceMessagePayload	Configurable message payloads for a SimpleStorageService
CSimpleStorageServiceProperty	Configurable properties for a SimpleStorageService
CSimulation	A class that provides basic simulation methods. Once the simulation object has been explicitly or implicitly destroyed, then any call to the WRENCH APIs has undefied behavior (due to memory_manager_service being de-allocated)
CSimulationOutput	A class that contains post-mortem simulation-generated data
CSimulationTimestamp	A time-stamped simulation event stored in SimulationOutput
CSimulationTimestampDiskRead	A base class for simulation timestamps regarding disk reads
CSimulationTimestampDiskReadCompletion	A simulation timestamp class for disk read completions
CSimulationTimestampDiskReadFailure	A simulation timestamp class for disk read failure times
CSimulationTimestampDiskReadStart	A simulation timestamp class for disk read start times
CSimulationTimestampDiskWrite	A base class for simulation timestamps regarding disk writes
CSimulationTimestampDiskWriteCompletion	A simulation timestamp class for disk write completions
CSimulationTimestampDiskWriteFailure	A simulation timestamp class for disk write failure times
CSimulationTimestampDiskWriteStart	A simulation timestamp class for disk write start times
CSimulationTimestampEnergyConsumption	A simulation timestamp class for energy consumption
CSimulationTimestampFileCopy	A base class for simulation timestamps regarding file copies
CSimulationTimestampFileCopyCompletion	A simulation timestamp class for file copy completions
CSimulationTimestampFileCopyFailure	A simulation timestamp class for file copy failure times
CSimulationTimestampFileCopyStart	A simulation timestamp class for file copy start times
CSimulationTimestampFileRead	A base class for simulation timestamps regarding file reads
CSimulationTimestampFileReadCompletion	A simulation timestamp class for file read completions
CSimulationTimestampFileReadFailure	A simulation timestamp class for file read failure times
CSimulationTimestampFileReadStart	A simulation timestamp class for file read start times
CSimulationTimestampFileWrite	A base class for simulation timestamps regarding file writes
CSimulationTimestampFileWriteCompletion	A simulation timestamp class for file write completions
CSimulationTimestampFileWriteFailure	A simulation timestamp class for file write failure times
CSimulationTimestampFileWriteStart	A simulation timestamp class for file write start times
CSimulationTimestampLinkUsage	A simulation timestamp class for link usage
CSimulationTimestampPair	A base class for simulation timestamps
CSimulationTimestampPstateSet	A simulation timestamp class for changes in a host's pstate
CSimulationTimestampTask	A base class for simulation timestamps regarding workflow tasks
CSimulationTimestampTaskCompletion	A simulation timestamp class for WorkflowTask completion times
CSimulationTimestampTaskFailure	A simulation timestamp class for WorkflowTask failure times
CSimulationTimestampTaskStart	A simulation timestamp class for WorkflowTask start times
CSimulationTimestampTaskTermination	A simulation timestamp class for WorkflowTask termination times
CSimulationTimestampType	File, Source, Whoami used to be hashed as key for unordered multimap for ongoing file operations
CSleepAction	A class that implements a sleep action
CStorageService	The storage service base class
CStorageServiceMessagePayload	Configurable message payloads for a StorageService
CStorageServiceProperty	Configurable properties for a StorageService
CVirtualizedClusterComputeService	A virtualized cluster-based compute service
CVirtualizedClusterComputeServiceMessagePayload	Configurable message payloads for a VirtualizedClusterComputeService
CVirtualizedClusterComputeServiceProperty	Configurable properties for a VirtualizedClusterComputeService
CWfCommonsWorkflowParser	A class that implement methods to read workflow files provided by the WfCommons project
CWorkflow	A workflow (to be executed by a WMS)
CWorkflowTask	A computational task in a Workflow