[Pw_forum] acml-mkl

[Eduardo Ariel Menendez Proupin]

Dear Sagar,
Please, run the following commands and let me know the output

uname -a
ifort -V
./configure (in the ESPRESSO directory)
Eduardo


> ---------- Mensaje reenviado ----------
> From: ambavale sagar <sagarambavale at yahoo.co.in>
> To: pwforum que-ans <pw_forum at pwscf.org>
> Date: Fri, 16 May 2008 11:15:23 +0530 (IST)
> Subject: Re: [Pw_forum] acml-mkl
> AS> I have x86_64 (i.e. AMD64) architacture machine with Xeon
> AS> (x5450-quad core) processors having dual cpu. I have installed intel
> AS> fortran compiler, c compiler and mkl. But as i compile espresso4cvs2
> AS> version it does not recognise BLAS,LAPACK libraries.
>
> AK>if configure does not find MKL, it either means you have not
> AK>installed it correctly or to a location that configure does not
> AK>know about. check the config.log file and simply adapt the make.sys
> AK>file manually according to the MKL user's guide (RTFM!!).
>
> hi,
> My config.log file shows that it detect the mkl library at a standard place
> but finds it incompatible. The part of config.log file looks like :
> .................
> ..............
> configure:5894: checking for library containing dgemm
> configure:5907: ifort -o conftest -O2 -assume byterecl  -nomodule -i-static
> -openmp  -L/opt/intel/mkl/10.0.1.014/lib/em64t conftest.f   >&5
> ld: skipping incompatible /opt/intel/mkl/10.0.1.014/lib/em64t/libguide.awhen searching for -lguide
> /tmp/ifortMq0fkI.o: In function `MAIN__':
> conftest.f:(.text+0x2b): undefined reference to `dgemm_'
> configure:5913: $? = 1
> configure: failed program was:
> |       program main
> |       call dgemm
> |       end
> configure:5945: ifort -o conftest -O2 -assume byterecl  -nomodule -i-static
> -openmp  -L/opt/intel/mkl/10.0.1.014/lib/em64t conftest.f -lmkl_em64t
> >&5
> ld: skipping incompatible /opt/intel/mkl/
> 10.0.1.014/lib/em64t/libmkl_intel_lp64..a when searching for
> libmkl_intel_lp64.a
> ld: cannot find libmkl_intel_lp64.a
> configure:5951: $? = 1
> configure: failed program was:
> |       program main
> |       call dgemm
> |       end
> configure:5979: result: no
> configure:5894: checking for library containing dgemm
> configure:5907: ifort -o conftest -O2 -assume byterecl  -nomodule -i-static
> -openmp  -L/opt/intel/mkl*/lib/em64t conftest.f   >&5
>
> ...
>
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