Method of controlling a multi-core processor engine control unit

摘要

Method for controlling an engine control unit which comprises at least two microprocessor cores, comprising steps for executing a parent subtask (FA1, FB1) and at least one daughter subtask (FA2, FB2) . The method comprises the following steps: - determining the number of executables (R) which remain to be executed in the last child subtask (FA2) of the first period (9A), when the mother subtask (FB1) of the second period (9B) starts; - determine the number of executables (R) already executed in the parent subtask (FB1) of the second period (9B), when the last daughter subtask (FA2) of the first period (9A) ends. Figure 5