#153 [switch~]ing [vline~] causes ever increasing CPU usage

open
puredata (322)
5
2007-06-13
2007-06-13
hardoff
No

it was recently brought to my attention that vline~ continues storing messages it receives when dsp processing is switched off. this can lead to a gradual rise in dsp usage of patches containing vline~. i wrote a quick note about it in the documentation to warn others.

for more info seed claude's explaination here:

http://lists.puredata.info/pipermail/pd-list/2007-06/050998.html

Discussion

  • hardoff

    hardoff - 2007-06-13

    vline~ help patch revision

     
  • Hans-Christoph Steiner

    • labels: 680708 --> puredata
    • assigned_to: nobody --> millerpuckette
     
  • Hans-Christoph Steiner

    zip of Pd patches to illustrate problem (from pd-list thread)

     
  • Hans-Christoph Steiner

    Logged In: YES
    user_id=27104
    Originator: NO

    File Added: cputest.zip

     
  • Hans-Christoph Steiner

    • summary: vline~ doc ammendment --> [switch~]ing [vline~] causes ever increasing CPU usage
     
  • Jonathan Wilkes

    Jonathan Wilkes - 2013-02-06

    The fix referred to below is still shown as "open". What's it's status-- was it included in Pd-extended? Does it work? Were there side effects causing it to be ignored?

     


Anonymous

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