Fwd: Making Vc

[Kulakov, Igor]

Hello everyone, hello Matthias,

we have a problem with installation of Vc (version 0.6.70-dev). Please see below.
Could someone help us, please?

Thank you,
My best wishes,
Igor


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Subject: Re: Making Vc
Date: May 24, 2013 3:28:11 PM GMT+02:00
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I have a AMD Phenom II X4 965, OS: Ubuntu 12.
I have attached a logfile with the output of cmake.


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Hi Lukas,

could you give details on your systems (type of the processor) and the output "cmake .." gave you.

Regards,
Igor
On May 23, 2013, at 8:19 PM, Lukas Reinhardt wrote:

> Hello,
> whenever I try to make Vc, I get this weird errors:
>
> In file included from /home/lreinhardt/Documents/HPC-PR/Exercise/Vc/sse/vector.h:26:0,
>                  from /home/lreinhardt/Documents/HPC-PR/Exercise/Vc/include/Vc/vector.h:33,
>                  from /home/lreinhardt/Documents/HPC-PR/Exercise/Vc/include/Vc/Vc:22,
>                  from /home/lreinhardt/Documents/HPC-PR/Exercise/Vc/tests/linkTestLib0.cpp:1:
> /home/lreinhardt/Documents/HPC-PR/Exercise/Vc/sse/mask.h: In member function ‘int Vc::SSE::Mask<VectorSize>::count() const [with unsigned int VectorSize = 4u]’:
> /home/lreinhardt/Documents/HPC-PR/Exercise/Vc/sse/mask.h:263:50: error: ‘_mm_popcnt_u32’ was not declared in this scope
> /home/lreinhardt/Documents/HPC-PR/Exercise/Vc/sse/mask.h: In member function ‘int Vc::SSE::Float8Mask::count() const’:
> /home/lreinhardt/Documents/HPC-PR/Exercise/Vc/sse/mask.h:450:32: error: ‘_mm_popcnt_u32’ was not declared in this scope
> make[2]: *** [tests/CMakeFiles/linkTestLibDynamic1.dir/linkTestLib0.cpp.o] Error 1
> make[1]: *** [tests/CMakeFiles/linkTestLibDynamic1.dir/all] Error 2
> make: *** [all] Error 2
>
> It seems, that _mm_popcnt_u32 is not defined, I tried it on two diffrent systems and always get this errors.
>
> This is what I did:
>
> mkdir build
> cd build
> cmake ..
>
> mkdir local
> cmake -i (and setting CMAKE_INSTALL_PREFIX to "local")
> make -j
> This is where the errors occur.
> Can you help me, what neds to get fixed?
>
> Regards
> Lukas
>


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