diff options
Diffstat (limited to 'bin')
| -rwxr-xr-x | bin/generate-dfa-benchmark.py | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/bin/generate-dfa-benchmark.py b/bin/generate-dfa-benchmark.py index e1b6537..d2515e3 100755 --- a/bin/generate-dfa-benchmark.py +++ b/bin/generate-dfa-benchmark.py @@ -68,6 +68,11 @@ Options: plusplus = 0 (default, EnergyTrace measurements with about 3.7 kHz sample rate, energy only) plusplus = 1 (EnergyTrace++ measurements with about 1 kHz sample rate, energy and cpu state) +--external=<gpio|timer> + Perform energy measurements using an external device unknown to dfatool. + With --external=gpio: Assume the device has a trigger input connected to timer-pin and toggle it when starting/topping a transition + With --external=timer: Assume the device does not have a trigger input. Perform in-band signaling using board LEDs instead. + --trace-filter=<transition,transition,transition,...>[ <transition,transition,transition,...> ...] Only consider traces whose beginning matches one of the provided transition sequences. E.g. --trace-filter='init,foo init,bar' will only consider traces with init as first and foo or bar as second transition, @@ -349,6 +354,8 @@ def run_benchmark( monitor = target.get_monitor( callback=harness.parser_cb, energytrace=opt["energytrace"] ) + else: + monitor = target.get_monitor(callback=harness.parser_cb) sync_error = False try: @@ -438,6 +445,7 @@ if __name__ == "__main__": "depth= " "dummy= " "energytrace= " + "external= " "instance= " "log-level= " "mimosa= " @@ -515,6 +523,9 @@ if __name__ == "__main__": if opt["repeat"] == 0: opt["repeat"] = 1 + if "external" not in opt: + opt["external"] = None + if "data" not in opt: opt["data"] = "../data" @@ -677,6 +688,21 @@ if __name__ == "__main__": log_return_values=need_return_values, repeat=opt["repeat"], ) + elif opt["external"] == "gpio": + harness = TransitionHarness( + gpio_pin=timer_pin, pta=pta, log_return_values=need_return_values, repeat=1 + ) + elif opt["external"] == "timer": + harness = OnboardTimerHarness( + gpio_pin=timer_pin, + gpio_mode="around", + pta=pta, + counter_limits=target.get_counter_limits_us(run_flags), + log_return_values=need_return_values, + repeat=1, + energytrace_sync="led", + remove_nop_from_timings=False, # kein einfluss auf ungenauigkeiten + ) if len(args) > 1: results = run_benchmark( |