Author(s)

Rao Tingting, Xiong Caiquan, Wang Mingli

Corresponding Author

Rao Tingting

ABSTRACT

Parallel test task scheduling scheme has been an unsolved problem in automatic test system. The time Petri net model for parallel testing is established based on the theory of Petri net, the time Petri net-based parallel testing task modeling method is proposed, which combines the resource conflict problem caused by multi-task parallel scheduling in UML parallel testing system; The parallel task scheduling sequence with the shortest time required to complete all test tasks is obtained comparing the completion time of different sequences; Finally, an example is simulated and analyzed under this model; The experimental results show that the model is suitable for describing the task scheduling process of this type of system.

KEYWORDS

Time petri net, test, top-level design, dispatch, parallel