[Wien] Parallel compilation

reza osaty reza.osaty at gmail.com
Tue Sep 6 18:45:07 CEST 2005


Dear Eguiberto Galego 
  I propose that you only use k-points parallel .(see userguide)
 For using mpi you need at least 4 processor , although Linux & windows see 
dual xeon as 4 processor !!

Good Luck
 On 9/6/05, <egalego at estadao.com.br> wrote: 
> 
> Dear WIEN2K community,
> I'm trying compile WIEN2k for parallel run on an Intel processors (Dual
> Xeon) based cluster with compiler Intel 9.0 and MKL 7.2.1 in Linux Debian
> 3.3.5-13 (kernel 2.6.12), also the BLACS and ScaLAPACK (version 1.7) were
> installed for Linux environment (compiled in the system). When it's
> compiling for parallel files, only LAPW0_mpi and LAPW2_mpi are done but
> don't compile LAPW1_mpi. The compilation shows errors - missing object
> file... etc.
> The configuration for compiler - parallel execution - is:
> 
> parallel f90 compiler: /opt/intel/mpich/bin/mpif90
> 
> RP_LIB(SCALAPACK+PBLAS): -L/opt/intel/mpich/lib -L/usr/lib
> -L/opt/intel/mkl721/lib/32 -mkl_lapack -lmkl_ia32 -lguide -mkl_solver
> -lscalapck -lblas-3 –lpblas -lblacs -lmpi
> FPOPT(par.comp.options): -free
> 
> I try various configurations, but don't work!
> 
> Anybody help me, please?
> 
> Best regards
> 
> E. Galego
> 
> 
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