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Hi, I see link errors building gcc code:
undefined reference to `__builtin_ia32_loadups'
undefined reference to `__builtin_ia32_punpcklwd128'
etc.
This is code to vectorize under gcc, which is our major development environment.
Any ideas what I can do? Is there some sort of compatibility lag I should be using?
Here is the link command:
/opt/intel/composer_xe_2011_sp1.9.293/bin/intel64/icpc -O0 -g -fPIC -w -inline-debug-info -mkl=sequential -fp-model strict -fp-model source -fp-model except -fp-speculation=off CMakeFiles/Analysis.dir/AnalysisOrg/Analysis.cpp.o CMakeFiles/Analysis.dir/home/jveitch/TS/trunk1/buildTools/dbgmem.cpp.o CMakeFiles/Analysis.dir/IonVersion.cpp.o -o Analysis -rdynamic libion-analysis.a -lgsl -lgslcblas -lpthread -llapack_atlas -latlas /home/jveitch/TS/trunk1/Analysis/../external//fftw-3.3/lib/libfftw3.a /home/jveitch/TS/trunk1/Analysis/../external//hdf5-1.8.8/lib/libhdf5.a /home/jveitch/TS/trunk1/Analysis/../external/kmeans-1.7/libkmeans.so /home/jveitch/TS/trunk1/Analysis/../external//boost-1.49.0/lib/libboost_serialization.a -lblas -llapack libfile-io.a -lz -llapack_atlas -latlas
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Hi Jim
I am looking into this issue. Will keep you posted on the proceedings. Thank you for letting us know.
Regards
Anoop
I am looking into this issue. Will keep you posted on the proceedings. Thank you for letting us know.
Regards
Anoop
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Hi Jim
I am currently working with the Development Engineers to get this fixed. Will let you know when we have it fixed. Thank youfor reporting this issue.
Thanks and Regards
Anoop
I am currently working with the Development Engineers to get this fixed. Will let you know when we have it fixed. Thank youfor reporting this issue.
Thanks and Regards
Anoop
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OK I have resolved this. GCC intrinsics are different than ICC intrinsics, but it turns out that GCC also has header files maps ICC to GCC intrinsics. Reading this header file tells me how to map GCC to ICC instead.
emmintrin.h xmmintrin.h

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