argVcd

argVcd is a term encountered in certain niche software and hardware documentation, but it does not have a single, universally recognized definition. In many cases, argVcd is either a project-specific name, a mishearing, or a compound of "arg" (argument) and "VCD" (Value Change Dump). As such, its meaning depends on context.

One common interpretation ties it to VCD, the standard format used to record value changes in digital simulations. In this sense, argVcd could refer to a file, module, or tool intended to produce or utilize VCD traces that reflect how argument values of a system change over time. It may also describe a convention for emitting traces that are parameterized by input arguments.

Another possibility is that argVcd is a custom library or utility within a particular project that outputs tracing information focusing on function arguments or event arguments, potentially in a VCD-like format.

Because argVcd is not standardized, the recommended approach is to check the specific repository or documentation where the term appears. Look for definitions, file extensions, or command-line options associated with argVcd, and examine related VCD or waveform-generation tooling.

See also: Value Change Dump, VCD, Verilog, digital simulation, waveform tracing, argument tracing.