mirror of
https://github.com/firestar5683/StarPilot.git
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firestar5683
22a8575199
Keep official openpilot ancestry and dependency licenses. Store resources directly in Git, remove LFS setup requirements, and leave the downloadable big model outside the source tree.
47 lines
1.3 KiB
Python
Executable File
47 lines
1.3 KiB
Python
Executable File
#!/usr/bin/env python3
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import time
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from opendbc.can import CANPacker, CANParser
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def _benchmark(checks, n):
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parser = CANParser('toyota_new_mc_pt_generated', checks, 0)
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packer = CANPacker('toyota_new_mc_pt_generated')
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t1 = time.process_time_ns()
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can_msgs = []
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for i in range(10000):
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values = {"ACC_CONTROL": {"ACC_TYPE": 1, "ALLOW_LONG_PRESS": 3}}
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msgs = [packer.make_can_msg(k, 0, v) for k, v in values.items()]
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can_msgs.append([int(0.01 * i * 1e9), msgs])
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t2 = time.process_time_ns()
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pack_dt = t2 - t1
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ets = []
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for _ in range(25):
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if n > 1:
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strings = []
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for i in range(0, len(can_msgs), n):
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strings.append(can_msgs[i:i + n])
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t1 = time.process_time_ns()
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for m in strings:
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parser.update(m)
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t2 = time.process_time_ns()
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else:
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t1 = time.process_time_ns()
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for m in can_msgs:
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parser.update([m])
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t2 = time.process_time_ns()
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ets.append(t2 - t1)
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et = sum(ets) / len(ets)
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avg_nanos = et / len(can_msgs)
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print('[%d] %.1fms to pack, %.1fms to parse %s messages, avg: %dns' % (n, pack_dt/1e6, et/1e6, len(can_msgs), avg_nanos))
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if __name__ == "__main__":
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# python -m cProfile -s cumulative benchmark.py
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_benchmark([('ACC_CONTROL', 10)], 1)
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_benchmark([('ACC_CONTROL', 10)], 5)
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_benchmark([('ACC_CONTROL', 10)], 10)
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