That pseudo code is entirely broken.

  1. It doesn't do a depth first search.

    It processes the root node; then its children; then their children; then ....

  2. It provides no possibility for "all children at the same stage will be analyse together"
  3. It makes no attempt to do any locking of the shared data structure.

And if you corrected all of that, it would run 10x slower than a single threaded solution.

With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority". I knew I was on the right track :)
In the absence of evidence, opinion is indistinguishable from prejudice.

In reply to Re^2: Depth First Search by BrowserUk
in thread Depth First Search by gbar

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