test_pulse_rate fails #532

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sb10q · 2024-08-30T13:43:38+08:00

sb10q commented

2024-08-30 13:43:38 +08:00

======================================================================
ERROR: test_pulse_rate (test_rtio.CoredeviceTest)
Minimum interval for sustained TTL output switching
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/sb/artiq/artiq/test/coredevice/test_rtio.py", line 596, in test_pulse_rate
    exp = self.execute(PulseRate)
  File "/home/sb/artiq/artiq/test/hardware_testbench.py", line 69, in execute
    raise exn
  File "/home/sb/artiq/artiq/test/hardware_testbench.py", line 58, in execute
    exp.run()
  File "/home/sb/artiq/artiq/language/core.py", line 81, in run_on_core
    return self.core.run(fake_method, args, kwargs)
  File "/home/sb/artiq/artiq/coredevice/core.py", line 121, in run
    self._run_compiled(kernel_library, embedding_map)
  File "/home/sb/artiq/artiq/coredevice/core.py", line 132, in _run_compiled
    self.comm.serve(embedding_map, symbolizer)
  File "/home/sb/artiq/artiq/coredevice/comm_kernel.py", line 846, in serve
    self._serve_exception(embedding_map, symbolizer)
  File "/home/sb/artiq/artiq/coredevice/comm_kernel.py", line 828, in _serve_exception
    raise python_exn
artiq.coredevice.exceptions.RTIOUnderflow: RTIO underflow at channel 0x0000:unknown, 179614941614864 mu, slack -7592 mu
Core Device Traceback:
Traceback (most recent call first):
  File "ksupport/rtio.rs", line 69, column 14, in (Rust function)
    <unknown>
                 ^
artiq.coredevice.exceptions.RTIOUnderflow(0): RTIO underflow at channel 0x0000:unknown, 179614941614864 mu, slack -7592 mu

End of Core Device Traceback

``` ====================================================================== ERROR: test_pulse_rate (test_rtio.CoredeviceTest) Minimum interval for sustained TTL output switching ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/sb/artiq/artiq/test/coredevice/test_rtio.py", line 596, in test_pulse_rate exp = self.execute(PulseRate) File "/home/sb/artiq/artiq/test/hardware_testbench.py", line 69, in execute raise exn File "/home/sb/artiq/artiq/test/hardware_testbench.py", line 58, in execute exp.run() File "/home/sb/artiq/artiq/language/core.py", line 81, in run_on_core return self.core.run(fake_method, args, kwargs) File "/home/sb/artiq/artiq/coredevice/core.py", line 121, in run self._run_compiled(kernel_library, embedding_map) File "/home/sb/artiq/artiq/coredevice/core.py", line 132, in _run_compiled self.comm.serve(embedding_map, symbolizer) File "/home/sb/artiq/artiq/coredevice/comm_kernel.py", line 846, in serve self._serve_exception(embedding_map, symbolizer) File "/home/sb/artiq/artiq/coredevice/comm_kernel.py", line 828, in _serve_exception raise python_exn artiq.coredevice.exceptions.RTIOUnderflow: RTIO underflow at channel 0x0000:unknown, 179614941614864 mu, slack -7592 mu Core Device Traceback: Traceback (most recent call first): File "ksupport/rtio.rs", line 69, column 14, in (Rust function) <unknown> ^ artiq.coredevice.exceptions.RTIOUnderflow(0): RTIO underflow at channel 0x0000:unknown, 179614941614864 mu, slack -7592 mu End of Core Device Traceback ```

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Reference: M-Labs/nac3#532