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undefined reference to `__intel_skx_avx512_memcpy'

qiang__gao
Beginner
373 Views

hi everybody,

in debian os, I compiled  successfully by icc and get a so file in parallel_studio_xe_2018_update1_cluster_edition.

but when run the program and load so file compiled, the error occur just like the topic title.

Any clue on what is happening ?

thank you!

 

 

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2 Replies
McCalpinJohn
Black Belt
373 Views

I don't know why you can't find that particular function, but you can prevent the compiler from converting copy loops into memcpy calls by adding the "-nolib-inline" option to the compile line.

Viet_H_Intel
Moderator
373 Views

It is defined in libirc* and libintlc.so. 

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