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Federated scheduling is a strategy to schedule parallel real-time tasks: It allocates a dedicated cluster of cores to each high-utilization task (utilization ≥ 1); It uses a multiprocessor scheduling algorithm to schedule and execute all low-utilization tasks sequentially, on a shared cluster of the remaining cores. Prior work has shown that federated scheduling has the best known capacity augmentation...
Space-ground cooperative Tracking Telemetry and Command (TT&C) Resources scheduling is a constraint satisfaction problem based on complicated more tasks and more resources and more windows. Considering general task requirements and space-based TT&C characteristics about more available passes and longer visible window time, a heuristic algorithm of space-ground cooperative TT&C resources...
Reasonable scanning task scheduling strategy can improve the scanning efficiency of vulnerability detection systems at a large extent. Task scheduling problem has been proved to be an NP-complete problem. Based on the request and characteristics of vulnerability detection technology, this paper establishes a distributed scanning task scheduling model, and describes a scanning task distributing algorithm...
In power grid, we focus on one kind of high performance computing applications, that is, power system computing and Simulation (PCS) applications. PCS applications are always broken down into several sub-tasks depending on each other, which can be represented as a DAG. Genetic algorithm (GA) has been widely used to solve the dependent tasks scheduling. However the conventional GA is too slow to be...
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