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 > > ... > -------------- next part -------------- An HTML attachment was scrubbed... URL: http://www.democritos.it/pipermail/pw_forum/attachments/20080516/e5eadd09/attachment.htm