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diagnostic logging for use in audio threads?
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diagnostic logging for use in audio threads?


  • Subject: diagnostic logging for use in audio threads?
  • From: Kurt Bigler <email@hidden>
  • Date: Sat, 12 Apr 2003 19:07:09 -0700

Are there any C/C++ compatible text logging functions out there that are appropriate for use in an IOProc thread?

Searching the archives only led me to NSLog (or something like that) which is an ObjC solution.

Of course, a memory-only logging solution would probably be ideal, but I am not expecting that anything like that exists (but would love to be proven wrong). An ideal solution I think would log to memory in a multi-thread-safe way, with the help of a utility app that could be used to read the log.

Are people using file-based logging in their io threads? If so do the logging calls tend to badly cripple the performance of things, interfering with the process that is being diagnosed?

Thanks,
Kurt Bigler
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