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 optimization qn  

Last post Tue, Jan 22 2008 3:35 PM by archive. 1 replies.
Started by archive 22 Jan 2008 03:35 PM. Topic has 1 replies and 938 views
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  • Tue, Jan 22 2008 3:35 PM

    • archive
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    optimization qn Reply

    1. is there any way to turn on legalization during optimization instead of doing after opt. The tool by default legalizes placement after cell changes are made. 2. has anyone had trouble with optimizing manually inserted clocktree or flops.. -regds


    Originally posted in cdnusers.org by pjayasekharan
    • Post Points: 0
  • Fri, Jan 25 2008 8:54 AM

    • archive
    • Top 75 Contributor
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    RE: optimization qn Reply

    Hi,

    I don't think there's a way to have the placement legalization happen during opt instead of at the end. (It does happen several times during opt though, if you watch the logfile you'll see this happen.) But, why would you want to? Your runtimes would skyrocket. Maybe I don't fully understand the question...

    - Kari


    Originally posted in cdnusers.org by Kari
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Started by archive at 22 Jan 2008 03:35 PM. Topic has 1 replies.