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Altera_Forum
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20 years ago

SOPC 5.1 generation time/speed

I've finally switched over from Quartus 4.2/Nios II 1.1 to Quartus 5.1/Nios II 5.1

In converting my existing design, I have the impression that SOPC generation goes a lot slower. I took an hour for the generation under 5.1 vs about half that under Nios II 1.1 (exact same laptop computer with 1 GB RAM)

Has anybody else noticed the same thing? Any explanation why I might be seeing this?

Thanks! http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/huh.gif

1 Reply

  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    20 years ago

    --- Quote Start ---

    originally posted by mhirsch@Dec 14 2005, 06:47 PM

    i&#39;ve finally switched over from quartus 4.2/nios ii 1.1 to quartus 5.1/nios ii 5.1

    in converting my existing design, i have the impression that sopc generation goes a lot slower. i took an hour for the generation under 5.1 vs about half that under nios ii 1.1 (exact same laptop computer with 1 gb ram)

    has anybody else noticed the same thing? any explanation why i might be seeing this?

    thanks! http://forum.niosforum.com/work2/style_emoticons/<#emo_dir#>/huh.gif

    <div align='right'><{post_snapback}> (index.php?act=findpost&pid=11560)

    --- quote end ---

    --- Quote End ---

    Follow up: yes, I re-generated under SOPC builder 4.2 and it dropped down to 15 minutes.

    Is this right? Do I have something set up wrong or did SOPC slow way down?