On Nov 28, 2007, at 24:10 , PeiQing Sheng wrote: > ./configure --enable-parallel ARCH=amd64 MPIF90=mpif90 F90=pgf90 > MPIF77=mpif77 F77=pgf77 MPICC=mpicc CC=cc
don't give arguments unless you need to > FFT_LIBS = -L/bigdisk/staff/pshen/FFTW2/lib -lfftw_mpi -lfftw do not use parallel FFT from FFTW: FFT are parallelized inside the code > But it looks like I could only run pw.x on one processor see here: http://www.quantum-espresso.org/wiki/index.php/ Frequently_Asked_Questions#Why_doesn. 27t_configure_recognize_that_I_have_a_parallel_machine.3F Paolo --- Paolo Giannozzi, Dept of Physics, University of Udine via delle Scienze 208, 33100 Udine, Italy Phone +39-0432-558216, fax +39-0432-558222
