Initial reaction (more later if life doesn't intercede:):

  1. You have a 15-core system?
  2. You are doing no locking on your shared variables?
  3. What do you think that threads->exit does that return doesn't?
  4. Isn't pushing a value to an array called @sorted violating the expectations of the reader, even if not those of the algorithm?
  5. You neither threads::detach() nor threads::join() your threads.

    Have you run this code to completion yet?

  6. Why past $end as a parameter, when it is never modified?
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".
In the absence of evidence, opinion is indistinguishable from prejudice.

In reply to Re^8: Travelling problem (Anyone better 86850?) by BrowserUk
in thread Travelling problem by Dirk80

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