[Boost-bugs] [Boost C++ Libraries] #9392: BOOST_NOINLINE NVCC in __HOST__

Subject: [Boost-bugs] [Boost C++ Libraries] #9392: BOOST_NOINLINE NVCC in __HOST__
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2013-11-14 16:52:44

#9392: BOOST_NOINLINE NVCC in __HOST__
--------------------------------+-------------------------
 Reporter:  a.huebl@…           |      Owner:  johnmaddock
     Type:  Bugs                |     Status:  new
Milestone:  To Be Determined    |  Component:  config
  Version:  Boost 1.55.0        |   Severity:  Problem
 Keywords:  NOINLINE NVCC HOST  |
--------------------------------+-------------------------
 I am compiling with '''gcc 4.6.2''' and CUDA ('''nvcc 5.0''', V0.2.1221)
 causing an:

 {{{
 include/boost/assert.hpp:102:47: Error: »noinline« was not defined in
 this scope
 }}}

 if I do '''not''' override with

 {{{
 -DBOOST_NOINLINE='__attribute__ ((noinline))'
 }}}

 The problem resides at ''boost/config/suffix.hpp''.

 Affected files (using):
   - ''include/boost/assert.hpp''
   - ''include/boost/log/detail/spin_mutex.hpp''

 That's strange, since it works in code not included in {{{__host__}}}
 calls.

 Example to reproduce the problem:
 {{{
 #include <stdlib.h>     /* srand, rand */
 #include <time.h>       /* time */

 #include <boost/assert.hpp>

 __host__ void abc()
 {
    int i = 3;
    BOOST_ASSERT_MSG( i%2 == 0, "MYMESSAGE" );
 }

 int main()
 {
   srand (time(NULL));
   int i = rand() % 10 + 1;

   BOOST_ASSERT_MSG( i%2 == 0, "MYMESSAGE" );

   return 0;
 }
 }}}

 Compile with:
   - {{{nvcc main.cu}}}
   - {{{nvcc -DBOOST_NOINLINE='__attribute__ ((noinline))' main.cu}}}

 References:
   - [http://gcc.gnu.org/onlinedocs/gcc-3.1.1/gcc/Function-Attributes.html

 gcc 3.1.1 attributes] (without the {{{__}}})
   - [http://gcc.gnu.org/onlinedocs/gcc-4.6.2/gcc/Function-Attributes.html

 gcc 4.6.2 attributes] (allowing the {{{__}}})
   - [https://svn.boost.org/trac/boost/ticket/8849 boost 1.54:]
 {{{__attribute__((__visibility__("default")))}}}
   -
 [https://github.com/boostorg/utility/commit/b813232bba9a7f474e3efa3a2b9ad89cf874fa83

 #diff-b76ed5c8913bc58c7aeeaa522f48d702 boost 1.55:] ''BOOST_NOINLINE'' in
 ''assert.hpp''

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/9392>
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