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High quality logic verification stress test generation using two-stage randomization
High quality logic verification stress test generation using two-stage randomization
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机译:使用两阶段随机化的高质量逻辑验证压力测试生成
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摘要
A novel and useful stress test generation mechanism that is operative to divide the task of generating test case programs (files) into a first randomization stage and a second randomization stage. The first randomization stage selects the scenario and the second randomization stage generates a test case in accordance with the chosen scenario. In other words, during stage 1, a test scenario (i.e. value-categories) is randomly determined (using the weights assigned to the value-categories within each scenario-dimension). In stage 2, a test is randomly generated for the chosen scenario. Thus, for each scenario-dimension, one or more values are generated randomly for the chosen value-category. Once the values for the value-categories are generated, an output test file for use by the logic verification is generated.
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