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Method for verifying a serializing function in a system including processors and a test system including processors for verifying the serializing function
Method for verifying a serializing function in a system including processors and a test system including processors for verifying the serializing function
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机译:在包括处理器的系统中验证序列化功能的方法以及包括用于验证序列化功能的处理器的测试系统
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摘要
A method for verifying a serializing function in a system including a plurality of processors and a test system including processors for verifying the serializing function. Each processor executes a verifying processing including the steps of: synchronizing an execution status of its own processor with an execution status of another processor; delaying an initiation of a next execution for a predetermined changeable period; issuing and executing a serializing instruction indicating a set of data read and write processings; and verifying whether the serializing instruction is normally executed or not. By controlling a timing of the execution of the serializing instruction at random between each processor, it is possible to verify normality of the serializing function satisfactorily and in a short time, while specifying whether cause for a fault occurring in the entire system is due to the serializing function or not.
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