unable to compile mkl with fftw errors - undefined reference to `DftiCreateDescriptor_d_1d'

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1

Hello,

I am read the archives and deduced that …

#LIB = -lstdc++ -lpthread -lmkl_em64t -lguide

LIB = -lstdc++ -lpthread -lmkl_core –lguide

With the new version of Intel compiler… “em64t” moved to “core”

I really thought it would work.

The makefile.mkl

2

there is no gain of using the mkl fft over fftw.

lammps-icms has direct MKL fft support and a makefile.

http://git.icms.temple.edu/git/?p=lammps-icms.git;a=blob_plain;f=src/MAKE/Makefile.delta-intel;hb=451708efd195a3dc1503973f136a4cc132a12b87

also, you should not use the threaded MKL.

cheers,
    axel.