Design of Embedded Performance Testing and Fault Diagnosing Platform

Once who has developed a complete high-performance embedded digital signal parallel processing platform, its performance testing and fault diagnosing is a task must be completed. For an advanced embedded parallel processing platform, we have built a performance test and fault diagnosis platform, the main interface of the client program send the test command to the server side by the network interface program, the server-side download the DSP or FPGA program to the board through the PCI-E driver program, and then read the test results, send the results back to the main interface program to complete the testing process. Performance test used to ensure the performance of the system running to meet user´s demand, play an important role in quality assurance. Fault diagnosis is also required during the development stage.