sgroup is a C-program. Thus it has nothing to do with the ifort-conmpiler options, but with your C-compiler.

Did you use icc or just cc ?? It is probably best to leave it as set in the default.

Am 06.06.2016 um 04:50 schrieb Gavin Abo:
The Intel compiler probably was not able to detect the processor(s) that
your system uses, such that it generated an executable using instruction
sets that are wrong for your system.  The Haswell and Broadwell
processors use Advanced Vector Extensions 2 (AVX2) instructions [
], but from your error message, it seems that you likely have a
processor like the Sandy Bridge or Ivy Bridge that does not support the
AVX2 instruction set.

So, you will probably have to specify manually what the
processor-specific options should be for your system.  Refer to the
Intel documentation for the version of the Intel compiler that you are
using to determine the processor-specific options.  For example, if you
are using Intel Fortran Compiler 16.0, the User and Reference Guide for
it on the Intel website should be at:

On 6/5/2016 2:14 PM, halim said wrote:
Dear Wien2k users,

When installing wien2k at cray system with the following bellow:

 I would like to ask you for linking my software using  intelfortran
and mkl:

O   Compiler options:        -FR -mp1 -w -prec_div -pc80 -pad -ip
-DINTEL_VML -traceback

R   R_LIB (LAPACK+BLAS):     -lmkl_lapack95_lp64 -lmkl_intel_lp64
-lmkl_intel_thread -lmkl_core -openmp -lpthread

But when I tried init_lapw :

with x nn it is fine

when typing
x sgroup

I got this error: Please verify that both the operating system and the
processor support Intel(R) MOVBE, FMA, BMI, LZCNT and AVX2 instructions

what is the origine of this error?

Looking forward for your answer.

Halim Said
Univ Hail, SA

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