Annotation of /MITgcm/tools/build_options/linux_ia64_ifort

#!/bin/bash
#
# $Header: /u/gcmpack/MITgcm/tools/build_options/linux_ia64_ifort,v 1.4 2010/03/05 22:31:47 jmc Exp $
# $Name:  $

# Tested on columbia (SGI Altix cluster)
# a) Processor specific flags:
#    1) for more speed on Core2 processors replace -xW with -xT
#    2) for more speed on Pentium4 based EM64T processors replaces -xW with -xP
# b) For more speed, provided your data size doesn't exceed 2GB you can
#    remove -fPIC which carries a performance penalty of 2-6%.
# c) Provided that the libraries you link to are compiled with -fPIC this
#    optfile should work.
# d) You can replace -fPIC with -mcmodel=medium which may perform faster
#   than -fPIC and still support data sizes over 2GB per process but all
#   the libraries you link to must be compiled with -fPIC or -mcmodel=medium
# e) Changed from -O3 to -O2 to avoid buggy Intel v.10 compilers. Speed
#   impact appears to be minimal.

FC=ifort
F90C=ifort
CC=icc
LINK='ifort -static'

DEFINES='-DWORDLENGTH=4'
CPP='cpp  -traditional -P'
F90FIXEDFORMAT='-fixed -Tf' 
EXTENDED_SRC_FLAG='-132'
#OMPFLAG='-openmp'

NOOPTFLAGS='-O0 -g -m64 -fPIC'
NOOPTFILES=''

INCLUDEDIRS=''
INCLUDES=''
LIBS=''

if test "x$DEVEL" != x ; then
    FFLAGS="$FFLAGS -w95 -W0 -WB -convert big_endian -assume byterecl -fPIC -O0 -g -noalign -fpstkchk -check all -fpe0 -traceback -ftrapuv -fpmodel except -warn all"
else
    FFLAGS="$FFLAGS -w95 -W0 -WB -convert big_endian -assume byterecl -fPIC"
fi
#- might want to use '-r8' for fizhi pkg:
#FFLAGS="$FFLAGS -r8"

#  Note that the -mp switch is for ieee "maintain precision" and is
#  roughly equivalent to -ieee
if test "x$IEEE" = x ; then
    #  No need for IEEE-754
    FOPTIM='-O2 -align'
else
    #  Try to follow IEEE-754
    FOPTIM='-O0 -noalign -mp'
fi
F90FLAGS=$FFLAGS
F90OPTIM=$FOPTIM
CFLAGS='-O2 -ip -fPIC'

if [ "x$NETCDF_ROOT" != x ] ; then
    INCLUDEDIRS="${NETCDF_ROOT}/include"
    INCLUDES="-I${NETCDF_ROOT}/include"
    LIBS="-L${NETCDF_ROOT}/lib"
elif [ "x$NETCDF_HOME" != x ]; then
    INCLUDEDIRS="${NETCDF_HOME}/include"
    INCLUDES="-I${NETCDF_HOME}/include"
    LIBS="-L${NETCDF_HOME}/lib"
elif [ "x$NETCDF_INC" != x -a "x$NETCDF_LIB" != x ]; then
    NETCDF_INC=`echo $NETCDF_INC | sed 's/-I//g'`
    NETCDF_LIB=`echo $NETCDF_LIB | sed 's/-L//g'`
    INCLUDEDIRS="${NETCDF_INC}"
    INCLUDES="-I${NETCDF_INC}"
    LIBS="-L${NETCDF_LIB}"
elif [ "x$NETCDF_INCDIR" != x -a "x$NETCDF_LIBDIR" != x ]; then
    INCLUDEDIRS="${NETCDF_INCDIR}"
    INCLUDES="-I${NETCDF_INCDIR}"
    LIBS="-L${NETCDF_LIBDIR}"
elif test -d /usr/include/netcdf-3 ; then
    INCLUDEDIRS='/usr/include/netcdf-3'
    INCLUDES='-I/usr/include/netcdf-3'
    LIBS='-L/usr/lib/netcdf-3 -L/usr/lib64/netcdf-3'
elif test -d /usr/include/netcdf ; then
    INCLUDEDIRS='/usr/include/netcdf'
    INCLUDES='-I/usr/include/netcdf'
elif test -d /usr/local/netcdf ; then
    INCLUDEDIRS='/usr/include/netcdf/include'
    INCLUDES='-I/usr/local/netcdf/include'
    LIBS='-L/usr/local/netcdf/lib'
elif test -d /usr/local/include/netcdf.inc ; then
    INCLUDEDIRS='/usr/local/include'
    INCLUDES='-I/usr/local/include'
    LIBS='-L/usr/local/lib64'
fi

1	heimbach	1.1	#!/bin/bash
2			#
3	jmc	1.5	# $Header: /u/gcmpack/MITgcm/tools/build_options/linux_ia64_ifort,v 1.4 2010/03/05 22:31:47 jmc Exp $
4	jmc	1.4	# $Name: $
5
6			# Tested on columbia (SGI Altix cluster)
7	heimbach	1.1	# a) Processor specific flags:
8			# 1) for more speed on Core2 processors replace -xW with -xT
9			# 2) for more speed on Pentium4 based EM64T processors replaces -xW with -xP
10			# b) For more speed, provided your data size doesn't exceed 2GB you can
11	jmc	1.4	# remove -fPIC which carries a performance penalty of 2-6%.
12	heimbach	1.1	# c) Provided that the libraries you link to are compiled with -fPIC this
13	jmc	1.4	# optfile should work.
14	heimbach	1.1	# d) You can replace -fPIC with -mcmodel=medium which may perform faster
15	jmc	1.5	# than -fPIC and still support data sizes over 2GB per process but all
16			# the libraries you link to must be compiled with -fPIC or -mcmodel=medium
17	heimbach	1.1	# e) Changed from -O3 to -O2 to avoid buggy Intel v.10 compilers. Speed
18	jmc	1.4	# impact appears to be minimal.
19	heimbach	1.1
20			FC=ifort
21			F90C=ifort
22			CC=icc
23	jmc	1.4	LINK='ifort -static'
24
25	heimbach	1.1	DEFINES='-DWORDLENGTH=4'
26			CPP='cpp -traditional -P'
27	jmc	1.4	F90FIXEDFORMAT='-fixed -Tf'
28	dfer	1.3	EXTENDED_SRC_FLAG='-132'
29	jmc	1.4	#OMPFLAG='-openmp'
30	heimbach	1.1
31			NOOPTFLAGS='-O0 -g -m64 -fPIC'
32			NOOPTFILES=''
33
34			INCLUDEDIRS=''
35			INCLUDES=''
36			LIBS=''
37
38			if test "x$DEVEL" != x ; then
39	dfer	1.3	FFLAGS="$FFLAGS -w95 -W0 -WB -convert big_endian -assume byterecl -fPIC -O0 -g -noalign -fpstkchk -check all -fpe0 -traceback -ftrapuv -fpmodel except -warn all"
40	heimbach	1.1	else
41	dfer	1.3	FFLAGS="$FFLAGS -w95 -W0 -WB -convert big_endian -assume byterecl -fPIC"
42	heimbach	1.1	fi
43	jmc	1.4	#- might want to use '-r8' for fizhi pkg:
44			#FFLAGS="$FFLAGS -r8"
45	heimbach	1.1
46			# Note that the -mp switch is for ieee "maintain precision" and is
47			# roughly equivalent to -ieee
48			if test "x$IEEE" = x ; then
49			# No need for IEEE-754
50			FOPTIM='-O2 -align'
51			else
52			# Try to follow IEEE-754
53	dfer	1.2	FOPTIM='-O0 -noalign -mp'
54	heimbach	1.1	fi
55			F90FLAGS=$FFLAGS
56			F90OPTIM=$FOPTIM
57			CFLAGS='-O2 -ip -fPIC'
58
59			if [ "x$NETCDF_ROOT" != x ] ; then
60			INCLUDEDIRS="${NETCDF_ROOT}/include"
61			INCLUDES="-I${NETCDF_ROOT}/include"
62			LIBS="-L${NETCDF_ROOT}/lib"
63			elif [ "x$NETCDF_HOME" != x ]; then
64			INCLUDEDIRS="${NETCDF_HOME}/include"
65			INCLUDES="-I${NETCDF_HOME}/include"
66			LIBS="-L${NETCDF_HOME}/lib"
67			elif [ "x$NETCDF_INC" != x -a "x$NETCDF_LIB" != x ]; then
68			NETCDF_INC=`echo $NETCDF_INC \| sed 's/-I//g'`
69			NETCDF_LIB=`echo $NETCDF_LIB \| sed 's/-L//g'`
70			INCLUDEDIRS="${NETCDF_INC}"
71			INCLUDES="-I${NETCDF_INC}"
72			LIBS="-L${NETCDF_LIB}"
73			elif [ "x$NETCDF_INCDIR" != x -a "x$NETCDF_LIBDIR" != x ]; then
74			INCLUDEDIRS="${NETCDF_INCDIR}"
75			INCLUDES="-I${NETCDF_INCDIR}"
76			LIBS="-L${NETCDF_LIBDIR}"
77			elif test -d /usr/include/netcdf-3 ; then
78			INCLUDEDIRS='/usr/include/netcdf-3'
79			INCLUDES='-I/usr/include/netcdf-3'
80			LIBS='-L/usr/lib/netcdf-3 -L/usr/lib64/netcdf-3'
81			elif test -d /usr/include/netcdf ; then
82			INCLUDEDIRS='/usr/include/netcdf'
83			INCLUDES='-I/usr/include/netcdf'
84			elif test -d /usr/local/netcdf ; then
85			INCLUDEDIRS='/usr/include/netcdf/include'
86			INCLUDES='-I/usr/local/netcdf/include'
87			LIBS='-L/usr/local/netcdf/lib'
88			elif test -d /usr/local/include/netcdf.inc ; then
89			INCLUDEDIRS='/usr/local/include'
90			INCLUDES='-I/usr/local/include'
91			LIBS='-L/usr/local/lib64'
92			fi
93