• Skip to main content
  • Skip to search
  • Skip to footer
Cadence Home
  • This search text may be transcribed, used, stored, or accessed by our third-party service providers per our Cookie Policy and Privacy Policy.

  1. Community Forums
  2. Custom IC SKILL
  3. looking for a function to schedule a skill function to execute...

Stats

  • Locked Locked
  • Replies 2
  • Subscribers 144
  • Views 13999
  • 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

looking for a function to schedule a skill function to execute at a certain time

Naveen Premkumar
Naveen Premkumar over 8 years ago

Hi fellow coders,

 I am having a wierd requirement where I want to execute a skill function at a specific time of the day. For example I need to run a function at 7.00pm every day. 

This is similar to crontab in shell that we use to schedule jobs.

 One way I had in mind is to use the hiRegTimer() funciton and attach it to start up trigger. This will calculate the number of seconds from current time to 7.00pm and start the timer.

The other way is to use the crontab in shell to start virtuoso -nograph and run a replay file. I do not prefer this way as I may not see the changes made in the design by the other virutoso sessions that are existing.

I am not sure if this will be the right way to do this. Please guide me or share your experience.

Thanks,

Naveen

  • Cancel
Parents
  • Naveen Premkumar
    Naveen Premkumar over 8 years ago

    Thanks Andrew! This is exactly what I ended up doing but like a layman by using parsestring and build string. Using regex is way smarter.

    Its good that you pointed out about virtuoso being blocked. 

    I think it may not be an issue.

    Andrew Beckett said:
    hiRegTimer("DoSomethingWeird()" secondsInFuture*10)

    HaHa! I know its really weird for me too.

    Thanks,

    Naveen

    • Cancel
    • Vote Up 0 Vote Down
    • Cancel
Reply
  • Naveen Premkumar
    Naveen Premkumar over 8 years ago

    Thanks Andrew! This is exactly what I ended up doing but like a layman by using parsestring and build string. Using regex is way smarter.

    Its good that you pointed out about virtuoso being blocked. 

    I think it may not be an issue.

    Andrew Beckett said:
    hiRegTimer("DoSomethingWeird()" secondsInFuture*10)

    HaHa! I know its really weird for me too.

    Thanks,

    Naveen

    • Cancel
    • Vote Up 0 Vote Down
    • Cancel
Children
No Data

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.

© 2025 Cadence Design Systems, Inc. All Rights Reserved.

  • Terms of Use
  • Privacy
  • Cookie Policy
  • US Trademarks
  • Do Not Sell or Share My Personal Information