[CP2K-user] libxsmm target

[Grzegorz Wieczorek]

Hello,
The tools/toolchain/scripts/install_libxsmm.sh compiles the library with 
INTRINSICS=1 without further specifying the target processor (cp2k 8.0 
dev). The result is the library optimized for sse4.2. The make.log says:

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INTRINSICS=1 without setting AVX can reduce performance of certain code 
paths.

If adjusting INTRINSICS was necessary, reconsider an updated tool chain.

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Is there a particular reason for such setting? What about just AVX=2, or 
even TARGET="-march=native mtune=native"?
Thank you for cp2k!!
Best,
g
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