Hi Carole,
Make sure that your SWIG version is 1.3 or above. I use 2.0.2. If you still see
error, clean the object files and then try building.
Thanks,
Nil
On Jul 21, 2011, at 7:41 PM, Carole-Jean Wu wrote:
> Thanks, Nil.
>
> I am hitting the next weird error message.
>
> build/X86_FS/python/swig/event_wrap.cc: In function 'void
> EventQueue_deschedule(EventQueue*, Event*)':
> build/X86_FS/python/swig/event_wrap.cc:2983: error: '$self' was not declared
> in this scope
>
> The source code says:
>
> SWIGINTERN void EventQueue_schedule(EventQueue *self,Event *event,Tick when){
> // Any python event that are scheduled must have their
>
>
> // internal object's refcount incremented so that the object
>
>
> // sticks around while it is in the event queue.
>
>
> PythonEvent *pyevent = dynamic_cast<PythonEvent *>(event);
> if (pyevent)
> pyevent->incref();
> $self->schedule(event, when);
> }
>
>
> Any idea what the error message is about?
>
> thanks,
> Carole
>
> On Thu, Jul 21, 2011 at 6:31 PM, Nilanjan Goswami <[email protected]>
> wrote:
> I have resolved the issue with gcc 4.4.5 version. Make sure that you mention
> CC=/path/to/gcc4.4.5 and CXX=/path/to/g++4.4.5 . I modified the .bashrc file
> to create a symbolic link to gcc4.4.5 initially. For some reason it was still
> pointing to default gcc (version 4.1.2). I exported CC and CXX variables with
> path to 4.4.5 gcc/g++ binaries. Now things works fine. However, it fails
> compile .opt version of the simulator due to memory shortage issue.
>
> --Nil
>
>
> On Jul 21, 2011, at 6:08 PM, Carole-Jean Wu wrote:
>
>> I am still having trouble compiling gem5 with gcc 4.1.2. Has this issue
>> resolved?
>>
>> thanks,
>> Carole
>>
>> On Tue, Jul 19, 2011 at 1:45 PM, Nilanjan Goswami <[email protected]>
>> wrote:
>> Hi,
>>
>> I have tried with different versions of gcc (4.4) and the problem persists
>> on cluster. Surprisingly it works on my local system.
>>
>> Thanks,
>> Nil
>>
>> On Jul 17, 2011, at 2:03 AM, Gabriel Michael Black wrote:
>>
>> > I think somebody else had a similar problem with gcc 4.1.2 but with
>> > ALPHA_FS. I'm planning to look into it, but in the mean time you can try a
>> > different version of gcc.
>> >
>> > Gabe
>> >
>> > Quoting Nilanjan Goswami <[email protected]>:
>> >
>> >> Hi,
>> >>
>> >> I am experiencing following compilation error in HPC cluster. The same
>> >> code works fine in local system.
>> >>
>> >> $ scons RUBY=true build/X86_FS/gem5.opt
>> >> *
>> >> [ CXX] X86_FS/mem/ruby/buffers/MessageBuffer.cc -> .o*
>> >> build/X86_FS/mem/ruby/buffers/MessageBuffer.cc: In member function 'void
>> >> MessageBuffer::printStats(std::ostream&)':
>> >> build/X86_FS/mem/ruby/buffers/MessageBuffer.cc:436: error: ambiguous
>> >> overload for 'operator<<' in 'std::operator<< [with _Traits =
>> >> std::char_traits<char>](((std::basic_ostream<char, std::char_traits<char>
>> >> >&)((std::ostream*)out)), ((const char*)"MessageBuffer: ")) <<
>> >> ((MessageBuffer*)this)->MessageBuffer::m_name'
>> >> build/X86_FS/mem/ruby/buffers/MessageBuffer.hh:198: note: candidates are:
>> >> std::ostream& operator<<(std::ostream&, const MessageBuffer&)
>> >> build/X86_FS/base/stl_helpers.hh:86: note: std::ostream&
>> >> m5::stl_helpers::operator<<(std::ostream&, const C<T, A>&) [with T =
>> >> char, C = std::basic_string, A = std::char_traits<char>]
>> >> /usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/bits/basic_string.h:2395:
>> >> note: std::basic_ostream<_CharT, _Traits>&
>> >> std::operator<<(std::basic_ostream<_CharT, _Traits>&, const
>> >> std::basic_string<_CharT, _Traits, _Alloc>&) [with _CharT = char, _Traits
>> >> = std::char_traits<char>, _Alloc = std::allocator<char>]
>> >> build/X86_FS/base/cprintf_formats.hh: In function 'void
>> >> cp::_format_string(std::ostream&, const T&, cp::Format&) [with T =
>> >> std::basic_string<char, std::char_traits<char>, std::allocator<char> >]':
>> >> build/X86_FS/base/cprintf_formats.hh:356: instantiated from here
>> >> build/X86_FS/base/cprintf_formats.hh:202: error: ambiguous overload for
>> >> 'operator<<' in 'foo << data'
>> >> build/X86_FS/mem/ruby/buffers/MessageBuffer.hh:198: note: candidates are:
>> >> std::ostream& operator<<(std::ostream&, const MessageBuffer&)
>> >> build/X86_FS/base/stl_helpers.hh:86: note: std::ostream&
>> >> m5::stl_helpers::operator<<(std::ostream&, const C<T, A>&) [with T =
>> >> char, C = std::basic_string, A = std::char_traits<char>]
>> >> /usr/lib/gcc/x86_64-redhat-linux/4.1.2/../../../../include/c++/4.1.2/bits/basic_string.h:2395:
>> >> note: std::basic_ostream<_CharT, _Traits>&
>> >> std::operator<<(std::basic_ostream<_CharT, _Traits>&, const
>> >> std::basic_string<_CharT, _Traits, _Alloc>&) [with _CharT = char, _Traits
>> >> = std::char_traits<char>, _Alloc = std::allocator<char>]
>> >> build/X86_FS/base/cprintf_formats.hh:211: error: ambiguous overload for
>> >> 'operator<<' in 'out << std::basic_stringstream<_CharT, _Traits,
>> >> _Alloc>::str() const [with _CharT = char, _Traits =
>> >> std::char_traits<char>, _Alloc = std::allocator<char>]()'
>> >>
>> >>
>> >> Thanks,
>> >> Nil
>> >>
>> >
>> >
>> > _______________________________________________
>> > gem5-users mailing list
>> > [email protected]
>> > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
>>
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>
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