Re: [Boost-bugs] [Boost C++ Libraries] #6108: Boost interprocess lock consumes 100% CPU on OS X

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #6108: Boost interprocess lock consumes 100% CPU on OS X
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2013-09-14 10:05:19

#6108: Boost interprocess lock consumes 100% CPU on OS X
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  Reporter:  tibdewal.rahulkumar@…  |      Owner:  igaztanaga
      Type:  Bugs                   |     Status:  closed
 Milestone:  To Be Determined       |  Component:  interprocess
   Version:  Boost 1.47.0           |   Severity:  Showstopper
Resolution:  wontfix                |   Keywords:
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Comment (by igaztanaga):

 Thanks for the test. I've found reports on the net that shows that Mac Os
 10.6 does not support it:

 https://git.reviewboard.kde.org/r/102145/diff/?expand=1

 http://alesteska.blogspot.com.es/2012/08/pthreadprocessshared-not-

 supported-on.html

 I'm glad version 10.8 supports it. I can't find a definitive information
 about version 10.7 yet, but I've found this suggesting
 "pthread_mutexattr_setpshared" is supported (but we don't know if it
 returns EINVAL ;-) )

 https://gist.github.com/2bits/2720855


 If anyone can run your test in Mac Os 10.7 it would be very nice and I
 could try to activate pthread process-shared mutexes for 10.7 and newer
 versions.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/6108#comment:11>
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