The ABINIT Users Mailing List ( CLOSED )

["liang junwu" <vv_china@hotmail.com>]

Hi,Sayede

I have compiled the parallel version of abinit (v.4.3.3) successfully on 
the  AIX Version 5.2 system. And I did not meet your problem. The makefile 
that I used lists following.  Hope it can help you. But when I test the 
parallel version ,it runs as fast as the the sequential version even under 
16 CPU!

Junwu Liang

####################################################################
# For the sequential version 

# Machine type
MACHINE=ibm
# Fortran optimized compilation
FC=xlf95_r
FFLAGS=-O3 -q64 -bmaxdata:27000000000 -qstrict -qsuppress=1520-003 
-qspill=2000 -qtune=pwr4 -qarch=pwr4 -g
MAIN_ROUTINE_FFLAGS=-qcharlen=16000
FFLAGS_LIBS=-O3 -q64 -qstrict -qfixed -qsuppress=1520-003 -qtune=pwr4 
-qarch=pwr4
#The maximum memory is on the order of 1GB=1.1d9 bytes
FLINK=-bloadmap:loadmap -O3 -q64 -qstrict -bmaxdata:27000000000
AR_COMMAND= ar -X64
# C preprocessor, used to preprocess the fortran source.
CPP=/usr/ccs/lib/cpp
CPP_FLAGS=-P
# C optimized compilation.
CC=xlc
CFLAGS=-O3 -q64 -qstrict
# Location of perl . Used to generate the script fldiff, in 
~ABINIT/Utilities .
PERL=/bin/perl

####################################################################
# For the parallel version 
#_BASE=/usr/lpp/ppe.poe
#/usr/lpp/ppe.poe/include/thread64/
# Location of directory with header files *.h for parallel version
FFLAGS_PAR=$(FFLAGS) -I /usr/lpp/ppe.poe/include/thread64

# Location of the MPI library
LIBS_PAR=$(LIBS) -L /usr/lpp/ppe.poe/lib -lmpi


# This is a last line in makefile_macros ----------


> From: sayede adlane <dft22000@yahoo.fr>
> Reply-To: forum@abinit.org
> To: forum@abinit.org
> Subject: [abinit-forum] compilation error
> Date: Wed, 15 Sep 2004 08:32:48 -0700 (PDT)
>
> Dear ABINIT users,
> I am trying to compile the parallel version of abinit
> on AIX system but unfortunately after a few minutes I
> get the following error message:
> contstr21_cpp.f, 1500-008 (s) compiler limit exceeded
> in contstr21: Program too complicated to be compiled.
> Reduced the complexity of the program and recompile,
> or lower the level of optimization.
>
> Can some one help me to resolve this problem?
>
> Thank you in advance
>
> A. Sayede
>
>
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