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About "Warning: (W713) multiple VCD tracing cycles with the same time detected"


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Hello,

I get multiple such warnings during a long simulation:

Warning: (W713) multiple VCD tracing cycles with the same time detected: units count: 548880661
        Waveform viewers will only show the states of the last one.
        Use `tracefile->set_time_unit(double, sc_time_unit);' to increase the time resolution.

I have 2 questions:

  1. Is there any way to get a hint which are the signals that are toggling at the same time?  
  2. Is there any way to suppress the warnings? (until I solve this, the repetitive warnings make my log file to explode...)

Regards,

Aaron

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Hello @aarone,

Can you provide the initial logs from the SystemC kernel about the VCD timescale setting.

Probably you are using the default VCD timescale, also the Warning itself is providing an insight that you need to revise the VCD timescale resolution.

56 minutes ago, aarone said:

Use `tracefile->set_time_unit(double, sc_time_unit);' to increase the time resolution.

Hope it helps.

Regards,

Ameya Vikram Singh

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