The analysis of task scheduling in embedded software test environment

Based on the discussion and analysis of typical task schedule algorithms, a static scheduling algorithm based on RM used in the framework of the test environment is proposed in this paper. Task types are classified according to the test running law. The characteristics of the tasks used in test environment which are model task, script task and system task are analyzed in detail. Based on the analysis of these different task characteristics task schedule architecture used for test environment are presented and discussed in this paper.