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Possible TACC Stampede2 issue with KNL intrinsics #56

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zbyerly opened this issue Sep 20, 2017 · 0 comments

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zbyerly commented Sep 20, 2017

git clone https://github.com/gentryx/libgeodecomp.git
cd libgeodecomp
mkdir build
cd build
module load gcc/7.1.0 boost/1.64 cmake/3.8.2
cmake -DCMAKE_CXX_COMPILER=`which g++` -DCMAKE_C_COMPILER=`which gcc` ..
make

results in:

/opt/apps/gcc/7.1.0/lib/gcc/x86_64-pc-linux-gnu/7.1.0/include/avx512dqintrin.h:1728:1: error: inlining failed in call to always_inline ‘__m128d _mm512_extractf64x2_pd(__m512d, int)’: target specific option mismatch
 _mm512_extractf64x2_pd (__m512d __A, const int __imm)

https://gist.github.com/zbyerly/d2aea6dbc21ffe03e4884b171d3ce4c7

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