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FPv2: test timing for present ECUs and VIN queries (#28676)

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* put one subaddr in parallel_addrs

* p

* remove print

* update test refs

* test

* revert that

* clean up

* clean up

* fix

* print results

* fixup cmt

* move down
old-commit-hash: 3f8c976d999d7290fb0357b095339ed0fdf70f87
This commit is contained in:
Shane Smiskol
2023-06-24 05:47:55 -07:00
committed by GitHub
parent bd4ea24008
commit 4be4904143
1 changed files with 23 additions and 1 deletions
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24
selfdrive/car/tests/test_fw_fingerprint.py
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@@ -10,7 +10,8 @@ from cereal import car
from common.params import Params
from selfdrive.car.car_helpers import interfaces
from selfdrive.car.fingerprints import FW_VERSIONS
from selfdrive.car.fw_versions import FW_QUERY_CONFIGS, FUZZY_EXCLUDE_ECUS, VERSIONS, build_fw_dict, match_fw_to_car, get_fw_versions
from selfdrive.car.fw_versions import FW_QUERY_CONFIGS, FUZZY_EXCLUDE_ECUS, VERSIONS, build_fw_dict, match_fw_to_car, get_fw_versions, get_present_ecus
from selfdrive.car.vin import get_vin
CarFw = car.CarParams.CarFw
Ecu = car.CarParams.Ecu
@@ -190,6 +191,27 @@ class TestFwFingerprintTiming(unittest.TestCase):
self.assertLess(avg_time, ref_time + self.TOL)
self.assertGreater(avg_time, ref_time - self.TOL, "Performance seems to have improved, update test refs.")
def test_startup_timing(self):
# Tests worse-case VIN query time and typical present ECU query time
vin_ref_time = 1.0
present_ecu_ref_time = 0.8
fake_socket = FakeSocket()
present_ecu_time = 0.0
for _ in range(self.N):
thread = threading.Thread(target=get_present_ecus, args=(fake_socket, fake_socket),
kwargs=dict(num_pandas=2))
present_ecu_time += self._run_thread(thread)
self._assert_timing(present_ecu_time / self.N, present_ecu_ref_time)
print(f'get_present_ecus, query time={present_ecu_time / self.N} seconds')
vin_time = 0.0
for _ in range(self.N):
thread = threading.Thread(target=get_vin, args=(fake_socket, fake_socket, 1))
vin_time += self._run_thread(thread)
self._assert_timing(vin_time / self.N, vin_ref_time)
print(f'get_vin, query time={vin_time / self.N} seconds')
def test_fw_query_timing(self):
total_ref_time = 6.1
brand_ref_times = {