Stats

  • Locked Locked
  • Replies 3
  • Subscribers 65
  • Views 9073
  • Members are here 0
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

Merge command error

Rakeshp97

When I tried to merge all my coverage ".ucd" files generated in IMC , its showing this sort of warning :

*W,MGURTS: The merge command could not resolve the run specification cov_work/scope/test_01. Verify the existence of a UCD file in the specified run, and rerun the command.
*W,MGURTS: The merge command could not resolve the run specification cov_work/scope/test_02. Verify the existence of a UCD file in the specified run, and rerun the command.
*W,MGURTS: The merge command could not resolve the run specification cov_work/scope/test_03. Verify the existence of a UCD file in the specified run, and rerun the command.
*I,MERGL1: No Simulation coverage databases found in the runs.
*I,MERGL1: No Specman coverage databases found in the runs.
Total conflicts during target model creation: 0
Total items not merged : 0
Total runs not considered during target model creation: 0
Total runs not merged : 0

Coverage engine version: 21.09-s012

I used the command in the following way :

1. imc -batch

2.merge test_01 tst_02 test_03 -out all

  • IMC assumes that your coverage files are stored in a specific directory structure, unless you give the full path to the directory containing the UCD file.
    Thus "test_03" is translated to "./cov_work/scope/test_03/" and IMC expects to fin the UCD file under that directory path.
    If you ran your simulation with any if the options "-covworkdir" or "-covscope" then the "cov_work" or "scope" parts of the directory name will be different.
    The simplest thing is to give the full paths in the IMC command.

  • in reply to StephenH

    Hi Stephen,
    But my coverage UCD files are already there inside /cov_scope/scope/test_*/*.ucd

  • in reply to Rakeshp97

    Apparently IMC can't find them. Since there doesn't seem to be a general problem here for other users, I suspect something's wrong in your setup.
    Please share the results from running the command "ls -l cov_work/scope/test_03" in the shell / terminal where you had launched IMC from.

Community Guidelines

The Cadence Design Communities support Cadence users and technologists interacting to exchange ideas, news, technical information, and best practices to solve problems and get the most from Cadence technology. The community is open to everyone, and to provide the most value, we require participants to follow our Community Guidelines that facilitate a quality exchange of ideas and information. By accessing, contributing, using or downloading any materials from the site, you agree to be bound by the full Community Guidelines.