| 摘要 |
PROBLEM TO BE SOLVED: To highly precisely and efficiently execute the logic verification of a network at parallel processors over wide range in comparison with a conventional case. SOLUTION: In the parallel processor by which inter-processor data are transferred through packet exchange by coupling plural processor units through the network, when executing a network communication competition test based on random communication among plural processors, the respective processings of random number generation 200, transmission data generation 210, data transmission 220, data reception 260, data check 280, communication trace 270 and error analysis 290 are executed. Then, after a communication class, communication pattern, transfer data pattern and transfer data length or the like are determined from random numbers, all the processors execute random data transfer and it is checked all the data are properly transferred at all the processors so that the competitive operation test on the network can be executed. |
