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5558b5cc72 Oliv*0001 #!/bin/bash
0002 #
0003 #
239879186f Oliv*0004 # These are the build options used with the Intel 10.x compiler for
5558b5cc72 Oliv*0005 # testing on Beagle.
0006 #
239879186f Oliv*0007 # Use after
5558b5cc72 Oliv*0008 #
239879186f Oliv*0009 # module add darwin
0010 # module add mitgcm
0011 #
0012 # (tested with darwin/20090605 mitgcm/20090605, i.e.,
0013 # intel/10.0.025 mx/1.0 netcdf/3.6.2/intel-10.0.025 mpich-mx/1.2.7..7/intel-10.0.025)
0014 #
0015 # These modules set FFLAGS, CFLAGS and CPPFLAGS for mpich and netcdf.
5558b5cc72 Oliv*0016 #
0017 # The SGE -V option for exporting environment variables may also be
0018 # helpful if you encounter missing-library problems. Or,
0019 # alternatively, one may choose to link with one of the intel
0020 # "-static" or "-i-static" flags.
0021
0022 FC='mpif77'
0023 CC='mpicc'
0024 F90C='mpif90 -fixed -c '
0025 LINK='mpif77'
d43c1a14b0 Oliv*0026 for path in $(echo "$CPATH" | sed 's/:/ /g'); do
0027 CPPFLAGS="$CPPFLAGS -I$path"
0028 done
239879186f Oliv*0029 INCLUDES="$CPPFLAGS"
d43c1a14b0 Oliv*0030 # for static linkage:
0031 #LIBS="$LDFLAGS -static"
0032 # for dynamic linkage:
a51cfd6bec Oliv*0033 LIBS="$LDFLAGS -shared-intel"
5558b5cc72 Oliv*0034
d43c1a14b0 Oliv*0035
5558b5cc72 Oliv*0036 # -DIFORT turns on ifort-specific declarations in darwin (RAND is not an intrinsic)
0037 DEFINES='-DALLOW_USE_MPI -DALWAYS_USE_MPI -DWORDLENGTH=4 -DIFORT'
0038 CPP='cpp -traditional -P'
08bdbd4b74 Jean*0039 EXTENDED_SRC_FLAG='-132'
a5566b88fb Jean*0040 GET_FC_VERSION="--version"
08bdbd4b74 Jean*0041 #OMPFLAG='-openmp'
5558b5cc72 Oliv*0042
08bdbd4b74 Jean*0043 NOOPTFILES='mds_byteswapr8.F mds_byteswapr4.F mds_byteswapi4.F mom_calc_ke.F mon_ke.F'
5558b5cc72 Oliv*0044
0045 if test "x$IEEE" = x ; then
0046 # No need for IEEE-754
0047 NOOPTFLAGS='-O2'
a51cfd6bec Oliv*0048 # use this for exact checkpointing (slightly slower):
d43c1a14b0 Oliv*0049 FOPTIM='-O2 -pc64 -mieee-fp -align'
0050 # use this for flighty faster execution but with roundoff errors in checkpointing:
0051 # FOPTIM='-O2 -align'
5558b5cc72 Oliv*0052 # ifort options:
0053 # -132 fixed-form line length is 132 characters
0054 # -r8 REAL is REAL*8
0055 # -i4 INTEGER is INTEGER*4
0056 # -w95 don't warn about use of Fortran 95 extensions
0057 # -W0 disable all warning messages
0058 # -WB turns a compile-time bounds check error into a warning
0059 # -xT optimize for Intel Core2 and Xeon 51xx
c76e16a7bc Jean*0060 # -fno-alias don't assume aliasing (assume that different variables DON'T refer to the same memory location)
5558b5cc72 Oliv*0061 # -assume byterecl record length in OPEN statements is in bytes
0062 # -convert big_endian binary files contain big-endian data
239879186f Oliv*0063 # -shared-intel avoids static library mismatch (?)
c76e16a7bc Jean*0064 FFLAGS="$FFLAGS -w95 -W0 -WB -xT -fno-alias -assume byterecl -convert big_endian"
5558b5cc72 Oliv*0065 else
0066 # Try to follow IEEE-754
0067 NOOPTFLAGS='-O0'
0068 # -CB check bounds
0069 # FOPTIM='-O0 -noalign -CA -CB -CU -CV -CS'
0070 FOPTIM='-O0 -noalign'
0071 # -pc64 round floating point values to 64 bits
0072 # one could also try
0073 # -mp maintain precision
c76e16a7bc Jean*0074 FFLAGS="$FFLAGS -pc64 -w95 -W0 -WB -xT -fno-alias -assume byterecl -convert big_endian"
5558b5cc72 Oliv*0075 fi
c76e16a7bc Jean*0076 #- might want to use '-r8' for fizhi pkg:
0077 #FFLAGS="$FFLAGS -r8"
0078
5558b5cc72 Oliv*0079 F90FLAGS=$FFLAGS
0080 F90OPTIM=$FOPTIM
0081
08bdbd4b74 Jean*0082 NOOPTFILES=$NOOPTFILES' mds_byteswap.F'
239879186f Oliv*0083
