[Pw_forum] Compilation of QE 4.3.2 on (grid) cluster with OpenMPI / OpenMP

[Cristian Degli Esposti Boschi]

Dear all,

together with Roberto Alfieri in Parma we are trying to install QE 4.3.2 
on a new cluster to be used also in a Grid environment.

We are experiencing two types of problems:

1) if one selects compilation with OpenMP (--enable-openmp) the 
following error is reported:

################################################################
# sum_band.f90:121: internal compiler error: in make_decl_rtl, at
# varasm.c:893
################################################################


2) if OpenMP is not selected compilation seems to be ok,
but then the following errors are reported when one tries to
run examples involving executables other than pw.x

running the band-structure calculation for Si...
###############################################################
# FROM IOTK LIBRARY, VERSION 1.2.0
# UNRECOVERABLE ERROR (ierr=1)
# ERROR IN: iotk_scan_end (iotk_scan.f90:241)
# CVS Revision: 1.23
# foundl
# ERROR IN: iotk_close_read (iotk_files.f90:746)
# CVS Revision: 1.20
###############################################################

  running the phonon calculation at X for Si...
###############################################################
# FROM IOTK LIBRARY, VERSION 1.2.0
# UNRECOVERABLE ERROR (ierr=1)
# ERROR IN: iotk_scan_end (iotk_scan.f90:241)
# CVS Revision: 1.23
# foundl
# ERROR IN: iotk_close_read (iotk_files.f90:746)
# CVS Revision: 1.20
###############################################################


The Linux environment essentially is
Scientific Linux 5.4 x86_64 with gcc 4.1.2 and openmpi-1.4-4

Does anyone have suggestions on how to fix these errors?

Thanks for your time.

Cristian Degli Esposti Boschi
CNR-IMM, Sezione di Bologna,
via Gobetti, 101, 40129, Bologna, Italia
tel. ++39 051 6399152, fax ++39 051 6399216
degliesposti -AT- bo.imm.cnr.it