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TIOVX User Guide
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| SoC | J742S2 |
| Test EVM | J742S2 TI EVM |
| HOST | ARM A72 running Linux at default frequency |
| Target | Standalone C7x DSP running Free RTOS at default frequency, L1/L2 Cache Enabled (Cache-only based performance.) |
TIOVX Framework Overhead Benchmark
Average values are reported after performing 100 iterations on each target. Framework overhead is calculated by subtracting the execution time of a single node from the total execution time of its graph. Execution time is measured by querying each graph and node after calling vxProcessGraph.
| Core | Target | Average Graph Performance (msec) | Average Node Performance (msec) | Average Overhead [Graph - Node] (msec) | Maximum Overhead (msec) | Minimum Overhead (msec) |
| A72 | MPU-0 | 0.055400 | 0.016400 | 0.039000 | 0.039000 | 0.039000 |
| R5F | MCU2-0 | 0.132920 | 0.017000 | 0.115920 | 0.119000 | 0.091000 |
| C7x | DSP_C7-2 | 0.100500 | 0.012000 | 0.088500 | 0.108000 | 0.086000 |