• Open Menu Close Menu
  • Apple
  • Shopping Bag
  • Apple
  • Mac
  • iPad
  • iPhone
  • Watch
  • TV
  • Music
  • Support
  • Search apple.com
  • Shopping Bag

Lists

Open Menu Close Menu
  • Terms and Conditions
  • Lists hosted on this site
  • Email the Postmaster
  • Tips for posting to public mailing lists
Re: MOTU Fastlane MIDI driver wastes 10-25% CPU
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: MOTU Fastlane MIDI driver wastes 10-25% CPU


  • Subject: Re: MOTU Fastlane MIDI driver wastes 10-25% CPU
  • From: Andy <email@hidden>
  • Date: Fri, 8 Nov 2002 15:35:23 +0000

On Friday, November 8, 2002, at 07:23 am, Kurt Revis wrote:

What I DO get are periodic spikes where the CPU usage goes up to 100% for no apparent reason. This goes on for around fifteen seconds, and happens every few minutes (it's happened 3 or 4 times while I've been writing this). The MIDIServer's CPU usage bounces around between 50% and 100%; most of this is shown as system time, not user.


I can confirm this, periodic spikes between 35% and 95% happen more like once every 30 seconds or so.
I'm using USB MOTU micro express. Not sure what it really means, I haven't noticed degradation of audio as a result.
_______________________________________________
coreaudio-api mailing list | email@hidden
Help/Unsubscribe/Archives: http://www.lists.apple.com/mailman/listinfo/coreaudio-api
Do not post admin requests to the list. They will be ignored.
References: 
 >Re: MOTU Fastlane MIDI driver wastes 10-25% CPU (From: Kurt Revis <email@hidden>)

  • Prev by Date: Re: LAM : SERIAL MIDI DRIVER FOR MTP MIDI INTERFACES
  • Next by Date: Re: Debugging AudioUnits with CodeWarrior?
  • Previous by thread: Re: MOTU Fastlane MIDI driver wastes 10-25% CPU
  • Next by thread: Re: MOTU Fastlane MIDI driver wastes 10-25% CPU
  • Index(es):
    • Date
    • Thread