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Can not represent IEEE Infinity #136

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andygill opened this issue Dec 13, 2013 · 2 comments
Closed

Can not represent IEEE Infinity #136

andygill opened this issue Dec 13, 2013 · 2 comments
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@andygill
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My program gives:

/tmp/accelerate-cuda-17482/dragon17484.cu(23): error: no instance of function template "atomicCAS32" matches the argument list
            argument types are: (Word8 *, Word8, __nv_bool)

1 error detected in the compilation of 

"/tmp/tmpxft_00004456_00000000-6_dragon17484.cpp1.ii".
ecc-ldpc-accelerate: nvcc terminated abnormally (2)
/tmp/accelerate-cuda-17482/dragon17486.cu(21): error: identifier "Infinity" is undefined

1 error detected in the compilation of "/tmp/tmpxft_0000445f_00000000-6_dragon17486.cpp1.ii".
ecc-ldpc-accelerate: nvcc terminated abnormally (2)
/tmp/accelerate-cuda-17482/dragon17485.cu(9): error: identifier "Infinity" is undefined

1 error detected in the compilation of "/tmp/tmpxft_0000445a_00000000-6_dragon17485.cpp1.ii".
ecc-ldpc-accelerate: nvcc terminated abnormally (2)

I suspect that it is this expression

lift (1/0::Double,1/0::Double)

I'll try get a smaller sample program.

@tmcdonell tmcdonell added this to the 1.0 release milestone May 9, 2014
@mbudde
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mbudde commented Apr 24, 2015

I believe that this issue has been fixed in AccelerateHS/accelerate-cuda@5d4baaa.

@tmcdonell
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Yes, well spotted. Thanks!

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