We ordinarily use the ubuntu 12.10 linux operating system to run the DSPC modules. We have no idea how to write the code to conduct a bandwidth throughput test under the following case scenarios?
Test A (Single DSP pair writes):
DSP 0 on Card A writes to DSP 0 on Card B; throughput is measured
Test B (Single DSP pair reads):
DSP 0 on Card A reads from DSP 0 on Card B; max throughput is measured
Test C (All DSP pairs bi-directional writes):
Each DSP on Card A writes to the corresponding DSP on Card B
Each DSP on Card B writes to the corresponding DSP on Card A
Test D (All DSP pairs bi-directional read):
Each DSP on Card A reads from the corresponding DSP on Card B
Each DSP on Card B reads from the corresponding DSP on Card A