Re: [Boost-bugs] [Boost C++ Libraries] #6931: mutex waits forwever with Intel C++ Compiler XE 12.1.5.344 Build 20120612

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #6931: mutex waits forwever with Intel C++ Compiler XE 12.1.5.344 Build 20120612
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2012-09-18 19:44:36

#6931: mutex waits forwever with Intel C++ Compiler XE 12.1.5.344 Build 20120612
--------------------------------------------+-------------------------------
  Reporter:  Orin Eman <orine@…>            |       Owner:  viboes              
      Type:  Bugs                           |      Status:  closed              
 Milestone:  Boost 1.52.0                   |   Component:  thread              
   Version:  Boost 1.51.0                   |    Severity:  Problem             
Resolution:  fixed                          |    Keywords:  mutex intel compiler
--------------------------------------------+-------------------------------

Comment (by orine@…):

 Replying to [comment:7 viboes]:
 > Replying to [comment:5 abrarov@…]:
 > > Hi, Orin and viboes.
 > > I have the same problem at my project (http://sourceforge.net/projects

 /asio-samples, project echo_server) with Intel C++ Compiler XE Version
 12.1.5.344 Build 20120612, Boost C++ Libraries 1.51 and Windows 7 SP1 Pro.
 > > It seems (by means of disassembly view) that compiler optimizes asm
 block into something like:
 > > {{{
 > > asm {
 > >   mov edx, x;
 > >   mov ret, edx;
 > > }
 > > }}}
 > > The only solution that helps me is located at intel_12_1_mutex.patch
 (attached).
 > >
 > > Regards, Marat.
 > >
 >
 > Orin please, let me know if this patch works for you.



 I was on vacation and didn't get chance.  I would have agreed with it
 being a fix rather than a workaround given your experience.

 Orin.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/6931#comment:13>
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