Re: [Boost-bugs] [Boost C++ Libraries] #9282: performance regression in boost::unordered on 64-bit platforms

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #9282: performance regression in boost::unordered on 64-bit platforms
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2013-10-22 03:43:33

#9282: performance regression in boost::unordered on 64-bit platforms
--------------------------+------------------------------------------------
  Reporter:  aiapub-      |      Owner:  danieljames
  cpp@…                   |     Status:  new
      Type:  Bugs         |  Component:  unordered
 Milestone:  To Be        |   Severity:  Regression
  Determined              |   Keywords:  unordered mix64_policy performance
   Version:  Boost        |
  1.53.0                  |
Resolution:               |
--------------------------+------------------------------------------------

Comment (by aiapub-cpp@…):

 I was wrong - it's the mix64_policy::apply_hash() function - too many
 collisions while inserting uint64_t values.

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Ticket URL: <https://svn.boost.org/trac/boost/ticket/9282#comment:1>
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