Table 2 Benchmarking results (in cycles) on the Parallella board
From: Low-level trace correlation on heterogeneous embedded systems
Benchmark | Instrumentation | Standard deviation | Overhead (%) | Cost/tracepoint | |
|---|---|---|---|---|---|
None | Barectf | ||||
SHA-256 A | 658.5e5 | 784.2e5 | 125.7e5 | 19.08 | 2500 |
SHA-256 B | 411e5 | 451e5 | 41e5 | 9.73 | 3900 |
SHA-256 C | 378e5 | 412e5 | 34e5 | 8.99 | 6700 |
SHA-256 D | 351e5 | 355e5 | 4e5 | 1.14 | 8000 |
Pisum | 196808e5 | 196820e5 | 2.48e5 | 0.006 | 24,000 |