Re: [Boost-bugs] [Boost C++ Libraries] #8048: Boost 1.53 + GCC 4.6.3 __int128 undefined.

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #8048: Boost 1.53 + GCC 4.6.3 __int128 undefined.
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2013-02-15 14:11:41

#8048: Boost 1.53 + GCC 4.6.3 __int128 undefined.
---------------------------------+------------------------------------------
  Reporter:  wchan212@…          |       Owner:             
      Type:  Bugs                |      Status:  new        
 Milestone:  To Be Determined    |   Component:  None       
   Version:  Boost 1.53.0        |    Severity:  Showstopper
Resolution:                      |    Keywords:             
---------------------------------+------------------------------------------

Comment (by anonymous):

 Replying to [comment:10 marshall]:
 > After discussing this with the OP, it turns out that he is using nvcc,
 Nvidia's compiler, which claims to be gcc.
 >
 > Furthermore, he's seeing this error only when compiling a cuda source
 file (xxx.cu), not C++.
 >
 > In this mode, nvcc is defining the preprocessor symbol
 `__SIZEOF_INT128__`, but not the type `__int128`
 >

 Can you give me an indication of whether there is a workaround for this.
 I'm compiling a file that is named .cu but contains heavy c++.  I get the
 __128 error with 4.7.1 nvcc release 5.0, V0.2.1221 and boost 1.53?

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/8048#comment:11>
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