fbench port to Arduino (compatible with LGT8Fx)
This is a quick and dirty port of the John Walker's Floating Point Benchmark to Arduino.
This port is mainly intended to compare performances between ATmega328p and LGT8F328p, and between different compilation optimization levels.
| optimization | LGT8F328p @ 32MHz | LGT8F328p @ 16MHz | ATmega328p @ 16MHz |
|---|---|---|---|
| Os | 4.670s | ||
| O0 | 5.105s | ||
| O1 | 4.657s | ||
| O2 | 4.651s | ||
| O3 | 4.651s | 9.301s | 10.894s |
| Ofast | 4.605s | 9.209s | 10.774s |
The license is any license that is compatible with the original license of Fbench visible into the source code.