/[MITgcm]/MITgcm/tools/build_options/linux_amd64_ifort+mpi_loc
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Contents of /MITgcm/tools/build_options/linux_amd64_ifort+mpi_loc

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Revision 1.4 - (show annotations) (download)
Wed Jul 22 18:01:51 2009 UTC (14 years, 8 months ago) by jmc
Branch: MAIN
CVS Tags: checkpoint62c, checkpoint62b, checkpoint62a, checkpoint61v, checkpoint61w, checkpoint61t, checkpoint61u, checkpoint61z, checkpoint61x, checkpoint61y, checkpoint62
Changes since 1.3: +3 -5 lines
change path for ifort 11.1 (and switch to fc11)

1 #!/bin/bash
2 #
3 # $Header: /u/gcmpack/MITgcm/tools/build_options/linux_amd64_ifort+mpi_loc,v 1.3 2009/07/22 16:21:13 jmc Exp $
4 # $Name: $
5
6 # Adapted from linux_amd64_ifort_generic_mpi
7 # with specific local path (=MPI_INC_DIR & NETCDF_ROOT ) for MPI & NetCDF
8 # Tested on jmc's laptop with MPI & Multi-Threaded
9 # using intel compiler v.10.1.012 & mpich-1.2.7 (FC.8)
10 # v.11.1.046 & mpich-1.2.7 (FC.11)
11 # (intel compiler, mpich & netcdf installed in /opt/intel/ )
12
13 #-------
14 # run with OpenMP: needs to set environment var. OMP_NUM_THREADS
15 # and generally, needs to increase the stack-size:
16 # - sh,bash:
17 # > export OMP_NUM_THREADS=2
18 # > export KMP_STACKSIZE=400m
19 # - csh,tcsh:
20 # > setenv OMP_NUM_THREADS 2
21 # > setenv KMP_STACKSIZE 400m
22 # NOTE: need to set KMP_STACKSIZE in ~/.tcshrc (but curiously, works
23 # without OMP_NUM_THREADS in ~/.tcshrc).
24 #-------
25
26 # Composed and tested by ce107 on ross/weddell (Opteron system)
27 # Should work fine on EM64T and other AMD64 compatible Intel systems
28 # a) Processor specific flags:
29 # 1) for more speed on Core2 processors replace -xW with -xT
30 # 2) for more speed on Pentium4 based EM64T processors replaces -xW with -xP
31 # b) For more speed, provided your data size doesn't exceed 2GB you can
32 # remove -fPIC which carries a performance penalty of 2-6%.
33 # c) Provided that the libraries you link to are compiled with -fPIC this
34 # optfile should work.
35 # d) You can replace -fPIC with -mcmodel=medium which may perform faster
36 # than -fPIC and still support data sizes over 2GB per process but all
37 # the libraries you link to must be compiled with -fPIC or -mcmodel=medium
38 # e) Changed from -O3 to -O2 to avoid buggy Intel v.10 compilers. Speed
39 # impact appears to be minimal.
40 #
41 # DON'T FORGET to set environment variable MPI_INC_DIR to the include
42 # directory of your MPI implementation
43
44 NETCDF_ROOT='/opt/intel/netcdf-4.0.1/11.1'
45 MPI_INC_DIR='/opt/intel/mpich-1.2.7p1_ic-11.1.046/include'
46
47 FC=mpif77
48 F90C='mpif90 -fixed'
49 CC=mpicc
50 LINK='mpif90 -i-dynamic -no-ipo'
51 #LINK='mpif90 -i-static -no-ipo'
52
53 DEFINES='-DALLOW_USE_MPI -DALWAYS_USE_MPI -DWORDLENGTH=4'
54 CPP='cpp -traditional -P'
55 F90FIXEDFORMAT='-fixed -Tf'
56 EXTENDED_SRC_FLAG='-132'
57 OMPFLAG='-openmp'
58
59 NOOPTFLAGS='-O0 -g -m64 -fPIC'
60 NOOPTFILES=''
61
62 INCLUDEDIRS=''
63 INCLUDES=''
64 LIBS=''
65
66 if test "x$DEVEL" != x ; then
67 FFLAGS='-r8 -i4 -w95 -W0 -WB -convert big_endian -assume byterecl -fPIC -O0 -g -noalign -fp-stack-check -check all -fpe0 -traceback -ftrapuv -fp-model except -warn all'
68 else
69 FFLAGS='-r8 -i4 -w95 -W0 -WB -convert big_endian -assume byterecl -fPIC'
70 fi
71
72 if test "x$IEEE" = x ; then
73 # No need for IEEE-754
74 FOPTIM='-O2 -align -xW -ip'
75 else
76 # Try to follow IEEE-754
77 FOPTIM='-O0 -xW -ip -fp-model strict'
78 # for automatic testing with testreport (but no relation with IEEE arithmetic):
79 FOPTIM="$FOPTIM -fpe0 -ftz -fp-stack-check -check all -ftrapuv"
80 FOPTIM="$FOPTIM -noalign -g -traceback"
81 fi
82 F90FLAGS=$FFLAGS
83 F90OPTIM=$FOPTIM
84 CFLAGS='-O0 -ip -fPIC'
85
86 if [ "x$NETCDF_ROOT" != x ] ; then
87 INCLUDEDIRS="${NETCDF_ROOT}/include"
88 INCLUDES="-I${NETCDF_ROOT}/include"
89 LIBS="-L${NETCDF_ROOT}/lib"
90 elif [ "x$NETCDF_HOME" != x ]; then
91 INCLUDEDIRS="${NETCDF_HOME}/include"
92 INCLUDES="-I${NETCDF_HOME}/include"
93 LIBS="-L${NETCDF_HOME}/lib"
94 elif [ "x$NETCDF_INC" != x -a "x$NETCDF_LIB" != x ]; then
95 NETCDF_INC=`echo $NETCDF_INC | sed 's/-I//g'`
96 NETCDF_LIB=`echo $NETCDF_LIB | sed 's/-L//g'`
97 INCLUDEDIRS="${NETCDF_INC}"
98 INCLUDES="-I${NETCDF_INC}"
99 LIBS="-L${NETCDF_LIB}"
100 elif [ "x$NETCDF_INCDIR" != x -a "x$NETCDF_LIBDIR" != x ]; then
101 INCLUDEDIRS="${NETCDF_INCDIR}"
102 INCLUDES="-I${NETCDF_INCDIR}"
103 LIBS="-L${NETCDF_LIBDIR}"
104 elif test -d /usr/include/netcdf-3 ; then
105 INCLUDEDIRS='/usr/include/netcdf-3'
106 INCLUDES='-I/usr/include/netcdf-3'
107 LIBS='-L/usr/lib/netcdf-3 -L/usr/lib64/netcdf-3'
108 elif test -d /usr/include/netcdf ; then
109 INCLUDEDIRS='/usr/include/netcdf'
110 INCLUDES='-I/usr/include/netcdf'
111 elif test -d /usr/local/netcdf ; then
112 INCLUDEDIRS='/usr/include/netcdf/include'
113 INCLUDES='-I/usr/local/netcdf/include'
114 LIBS='-L/usr/local/netcdf/lib'
115 elif test -d /usr/local/include/netcdf.inc ; then
116 INCLUDEDIRS='/usr/local/include'
117 INCLUDES='-I/usr/local/include'
118 LIBS='-L/usr/local/lib64'
119 fi
120
121 INCLUDES="$INCLUDES -I$MPI_INC_DIR"
122 INCLUDEDIRS="$INCLUDEDIRS $MPI_INC_DIR"
123 MPIINCLUDEDIR="$MPI_INC_DIR"
124 MPI_HEADER_FILES='mpif.h mpiof.h'
125 MPI_HEADER_FILES_INC='./mpi_headers/mpif.h ./mpi_headers/mpiof.h'

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