#!/bin/bash
#
# $Header: /home/ubuntu/mnt/e9_copy/MITgcm/tools/build_options/Attic/linux_ia32_pgf77+mpi_aces,v 1.8 2010/12/13 04:50:57 jmc Exp $
# $Name:  $
#
#  These are the build options used with the PGI compiler for the
#  daily testing on ACES (which are initiated by cron jobs on the "ao"
#  head node).
#
#  Please note the appropriate module command:
#
#    module add mpich/pgi
#

#DEFINES='-DALLOW_USE_MPI -DALWAYS_USE_MPI -DWORDLENGTH=4'
DEFINES='-DWORDLENGTH=4'
CPP='cpp  -traditional -P'

FC='mpif77'
CC='mpicc'
#- as a test: try to always use pgf90
if test "x$ALWAYS_USE_F90" = x1 ; then
    FC='mpif90'
else
    DEFINES="$DEFINES -DNML_EXTENDED_F77"
fi
LINK=$FC

EXTENDED_SRC_FLAG='-Mextend'

INCLUDES='-I/usr/local/pkg/mpich/mpich-pgi/include -I/usr/local/pkg/pgi/pgi-5.2/linux86/5.2/include'
LIBS='-L/usr/local/pkg/mpich/mpich-pgi/lib -L/usr/local/pkg/pgi/pgi-5.2/linux86/5.2/lib'

if test "x$IEEE" = x ; then
    #  No need for IEEE-754
    FFLAGS="$FFLAGS -byteswapio -Mnodclchk -Mextend"
    # FOPTIM='-tp p6 -v -O2 -Munroll -Mvect=cachesize:512000,transform'
    FOPTIM='-fastsse -Mvect=cachesize:524288,transform'
else
    #  Try to follow IEEE-754
    FFLAGS="$FFLAGS -byteswapio"
    FOPTIM='-O0 -Mscalarsse -Mcache_align -Mnoflushz -Kieee'
fi
#- might want to use '-r8' for fizhi pkg:
#FFLAGS="$FFLAGS -r8"