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RTWG-discussion-points

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Revision as of 01:24, 4 September 2007 by Tim Bird (Talk | contribs)

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Review of test programs

lpptest

problems:

  • requires 2 machines
  • requires parallel port (not many embedded boards have this)
  • uses TSC, which is i386-specific

benefits:

  • built into the rt-preempt patch
  • 2-machine system gives unbiased timing results
    • instrumentation does not interfere with the timings