|
||||||||||
| PREV PACKAGE NEXT PACKAGE | FRAMES NO FRAMES | |||||||||
See:
Description
| Class Summary | |
|---|---|
| AbstractProrater | A Prorater is a simple kind of a load balancer aiming to maximize a homogeneous load by prorating the activities among computing nodes. |
| Node | Description of a computing node |
| RecurrentProrater | |
| ResourceCoAllocator | This class implements the methods for spatial co-allocation, i.e., two or more subsequent workflow activities are supposed to be invoked on the same resource. |
| ResourceQualityCalculator | This class contains methods for the calculation of resource qualities based on monitoring information. |
| SimpleProrater | Simple implementation of a Prorater |
| TwoTierProrater | |
| WeightAndRank | Prioritize workflows using HEFT and performance predictions |
| Exception Summary | |
|---|---|
| NoRemoteData | IOException indicating that the database contains no data (but the remote connection was ok). |
This package contains the Java classes of the Generic Workflow Execution Service, developed within the InstantGrid project. A Prorater is a simple kind of a load balancer aiming to maximize a homogeneous load by prorating the activities among computing nodes. The priority property of the activities is the dominant criterium for prorating. Nodes with a quality below resource.prorater.min_quality are skiped until its quality grows. The quality (in [0,1]) is a monotone reciprocal function of the load. For further information about InstantGrid please refer to:
|
||||||||||
| PREV PACKAGE NEXT PACKAGE | FRAMES NO FRAMES | |||||||||