On Fri, 2013-04-05 at 14:31 +0530, Krishna chaitanya wrote: > configure:3970: WARNING: parallel compiler mpif90 uses gfortran, but > serial compiler ifort was detected > configure:3972: WARNING: assuming F90=gfortran, discarding ifort
so it's compiled with gfortran, not intel. Recently I have heard about a potential problem with gfortran+MKL that might explain your error. Go into the make.sys file, locate line starting with "BLAS_LIBS". If it looks like this: BLAS_LIBS = -lmkl_intel_lp64 -lmkl_sequential -lmkl_core change it as follows BLAS_LIBS = -lmkl_gf_lp64 -lmkl_sequential -lmkl_core remove all executable (*.x) files, recompile P. -- Paolo Giannozzi, Dept. Chemistry&Physics&Environment, Univ. Udine, via delle Scienze 208, 33100 Udine, Italy Phone +39-0432-558216, fax +39-0432-558222
