[Wien] Where is the MKL?

[Pablo de la Mora]

Thank you Gerhard,
    Yes, my R_LIB options are incomplete, '-pthread' is missing.
    The other comment you make is why I use '-lmkl_lapack64', it is 
because it is the recommended option, but with '-lmkl_lapack' it 
compiles correctly.

    What does not compile correctly is 'lapw0' in the WIENNCM package:
the 'dlu.f' program, which seems to be exactly the same as in WIEN2k 
gives the following warning:

/opt/intel/mkl/9.1.023/lib/em64t/libmkl_em64t.a(_caxpy_fb.o): In 
function `caxpy_':_caxpy_iface.c:(.text+0x0): definiciones múltiples de 
`caxpy_'
dlu.o:dlu.f:(.text+0x662): primero se definió aquí
ld: Aviso: el tamaño del símbolo `caxpy_' cambió de 348 en dlu.o a 278 
en /opt/intel/mkl/9.1.023/lib/em64t/libmkl_em64t.a(_caxpy_fb.o)

the same message shows for caxpy, cdotu, cswap, icamax, isamax, sasum, 
saxpy, sdot, sscal, sswap

the compiling options are now:
   Current settings:
     O   Compiler options:        -FR -mp1 -w -prec_div -pc80 -pad -ip 
-DINTEL_VML
     L   Linker Flags:            $(FOPT) 
-L/opt/intel/mkl/9.1.023/lib/em64t -lpthread
     P   Preprocessor flags       '-DParallel'
     R   R_LIB (LAPACK+BLAS):     -lmkl_lapack -lmkl_em64t -lguide -lvml 
-pthread

             Pablo de la Mora

Gerhard Fecher escribió:
> Youre R_LIB Options seem to be incomplete
> and why do you use -lmkl_lapack64 ?
>
> if you did not set ldconfig -because you like to work with different versions of the libraries- then you always have to give the complete -L option with the libraries.
>
> Did you set all environment variables like LD_LIBRARY_PATH etc. correctly in youre bash.rc ore profile files ?
>
> Gerhard
> ________________________________________
> Von: wien-bounces at zeus.theochem.tuwien.ac.at [wien-bounces at zeus.theochem.tuwien.ac.at] im Auftrag von Pablo de la Mora [delamora at servidor.unam.mx]
> Gesendet: Dienstag, 8. April 2008 21:38
> An: A Mailing list for WIEN2k users
> Betreff: [Wien] Where is the MKL?
>
> I am trying to compile the WIEN2k with the Intel package:
> Fortran: fce 10.0.023
> Math Kernel Library mkl 9.1.023
> (this was due to the advice of Gerhard Fecher not to use the latest
> versions, but ifort 10.0 and mkl 9.1)
>
> I have a Athlon x2 with Fedora
> With these options I get an error in the most important packages:
> for example in
> SRC_lapw1/compile.msg
> I get:
> ld: no se puede encontrar -lmkl_lapack64  (==> lmkl_lapack64 cannot be
> found!)
>
> I use the usual compilation options:
> O   Compiler options:        -FR -mp1 -w -prec_div -pc80 -pad -ip
> -DINTEL_VML
> L   Linker Flags:            $(FOPT) -L/opt/intel/mkl/9.1.023/lib/em64t
> -lpthread
> P   Preprocessor flags       '-DParallel'
> R   R_LIB (LAPACK+BLAS):     -lmkl_lapack64 -lmkl_em64t -lguide
>
> I have in the PATH
> PATH=$PATH:/opt/intel/fce/10.0.023/bin
>
> what definition I am missing or having wrong?
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