#! /bin/sh # # Copyright Intel Corporation. # # This software and the related documents are Intel copyrighted materials, and # your use of them is governed by the express license under which they were # provided to you (License). Unless the License provides otherwise, you may # not use, modify, copy, publish, distribute, disclose or transmit this # software or the related documents without Intel's prior written permission. # # This software and the related documents are provided as is, with no express # or implied warranties, other than those that are expressly stated in the # License. ## ## Copyright (C) by Argonne National Laboratory # # COPYRIGHT # # The following is a notice of limited availability of the code, and disclaimer # which must be included in the prologue of the code and in all source listings # of the code. # # Copyright Notice # 1998--2020, Argonne National Laboratory # # Permission is hereby granted to use, reproduce, prepare derivative works, and # to redistribute to others. This software was authored by: # # Mathematics and Computer Science Division # Argonne National Laboratory, Argonne IL 60439 # # (and) # # Department of Computer Science # University of Illinois at Urbana-Champaign # # # GOVERNMENT LICENSE # # Portions of this material resulted from work developed under a U.S. # Government Contract and are subject to the following license: the Government # is granted for itself and others acting on its behalf a paid-up, nonexclusive, # irrevocable worldwide license in this computer software to reproduce, prepare # derivative works, and perform publicly and display publicly. # # DISCLAIMER # # This computer code material was prepared, in part, as an account of work # sponsored by an agency of the United States Government. Neither the United # States, nor the University of Chicago, nor any of their employees, makes any # warranty express or implied, or assumes any legal liability or responsibility # for the accuracy, completeness, or usefulness of any information, apparatus, # product, or process disclosed, or represents that its use would not infringe # privately owned rights. # # EXTERNAL CONTRIBUTIONS # # Portions of this code have been contributed under the above license by: # # * Intel Corporation # * Cray # * IBM Corporation # * Microsoft Corporation # * Mellanox Technologies Ltd. # * DataDirect Networks. # * Oak Ridge National Laboratory # * Sun Microsystems, Lustre group # * Dolphin Interconnect Solutions Inc. # * Institut Polytechnique de Bordeaux # ## ## # Simple script to compile and/or link MPI programs. # This script knows the default flags and libraries, and can handle # alternative C compilers and the associated flags and libraries. # The important terms are: # includedir, libdir - Directories containing an *installed* mpich # prefix, execprefix - Often used to define includedir and libdir # F77 - Fortran 77 compiler # WRAPPER_FFLAGS - Any special flags needed to compile # WRAPPER_LDFLAGS - Any special flags needed to link # WRAPPER_LIBS - Any special libraries needed in order to link # F77_OTHER_LIBS - Yet more libraries, needed just with F77 # # # We assume that (a) the C compiler can both compile and link programs # # Handling of command-line options: # This is a little tricky because some options may contain blanks. # # Special issues with shared libraries - todo # # -------------------------------------------------------------------------- # Set the default values of all variables. # # Directory locations: Fixed for any MPI implementation. # Set from the directory arguments to configure (e.g., --prefix=/usr/local) prefix=I_MPI_SUBSTITUTE_INSTALLDIR if [ -n "${I_MPI_ROOT}" ] ; then prefix="${I_MPI_ROOT}"; fi exec_prefix=__EXEC_PREFIX_TO_BE_FILLED_AT_INSTALL_TIME__ sysconfdir=${prefix}/etc includedir=${prefix}/include libdir=${prefix}/lib if [ ! -f "${prefix}/lib/mpi/debug/libmpi.so" ]; then release_lib_dir="/release" debug_lib_dir="/debug" else sysconfdir=${prefix}/opt/mpi/etc release_lib_dir="" debug_lib_dir="/mpi/debug" fi MPILIBDIR=${release_lib_dir} # The environment variable I_MPI_COMPILER_CONFIG_DIR may be used to override # folder where *.conf files are placed if [ -n "$I_MPI_COMPILER_CONFIG_DIR" ] ; then sysconfdir=$I_MPI_COMPILER_CONFIG_DIR; fi # Default settings for compiler, flags, and libraries # Determined by a combination of environment variables and tests within # configure (e.g., determining whehter -lsocket is needee) F77="gfortran" F77CPP="" MPICH_VERSION="3.4a2" MPIVERSION="2021.11" FFLAGS="" MPILIBNAME="mpi" # How to pass a linker flag through the compiler. wl="-Wl," # Static library suffix (normally "a"). libext="a" # Shared library suffix (normally "so"). shlibext="so" # Format of library name prefix. libname_spec="lib\$name" # Library names that the linker finds when passed -lNAME. library_names_spec="\$libname\$shrext" # Flag to hardcode $libdir into a binary during linking. # This must work even if $libdir does not exist. hardcode_libdir_flag_spec="\${wl}-rpath \${wl}\$libdir" # Flag to add dtags to allow using runpath instead of rpath enable_dtags_flag="-Wl,--enable-new-dtags" disable_dtags_flag="-Wl,--disable-new-dtags" # Whether we need a single -rpath flag with a separated argument. hardcode_libdir_separator="" # Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the # resulting binary. hardcode_direct="no" # Set to yes if using the -LDIR flag during linking hardcodes DIR into the # resulting binary. hardcode_minus_L="no" strip_debug_info= handle_executable= executable=a.out static_log=yes ilp64=no no_ilp64= trace_opt=no no_rpath=no # Attempt to construct dynamic loading info, based on the user # preference of rpath, runpath or none and on the detected libdir # flags. with_wrapper_dl_type=no if test "X${with_wrapper_dl_type}" = "Xrunpath" ; then eval wrapper_dl_type_flags=\"${hardcode_libdir_flag_spec} ${enable_dtags_flag}\" elif test "X${with_wrapper_dl_type}" = "Xrpath" ; then eval wrapper_dl_type_flags=\"${hardcode_libdir_flag_spec} ${disable_dtags_flag}\" else wrapper_dl_type_flags="" fi # Internal variables # Show is set to echo to cause the compilation command to be echoed instead # of executed. Show=eval # # End of initialization of variables #--------------------------------------------------------------------- # Environment Variables. # The environment variables I_MPI_F77, MPICH_F77 may be used to override the # default choices. I_MPI_F77 has higher priority than MPICH_F77. # In addition, if there is a file $sysconfdir/mpif77-$F77name.conf, # where F77name is the name of the compiler with all spaces replaced by hyphens # (e.g., "f77 -64" becomes "f77--64", that file is sources, allowing other # changes to the compilation environment. See the variables used by the # script (defined above) # Added MPICH_F77_OLD, MPICH_F77 can be used to prefix F77 # with external utility, e.g. setenv MPICH_F77 'eval linkcache $MPICH_F77_OLD' if [ -n "$I_MPI_FFLAGS" ] ; then FFLAGS=" "$I_MPI_FFLAGS fi if [ -n "$I_MPI_LDFLAGS" ] ; then LDFLAGS=" -ldl "$I_MPI_LDFLAGS fi if [ -n "$I_MPI_F77" ] ; then F77="$I_MPI_F77" F77name=`echo $F77 | sed 's/ /-/g'` if [ -s $sysconfdir/mpif77-$(basename $F77name).conf ] ; then . $sysconfdir/mpif77-$(basename $F77name).conf fi else if [ -n "$MPICH_F77" ] ; then F77="$MPICH_F77" F77name=`echo $F77 | sed 's/ /-/g'` if [ -s $sysconfdir/mpif77-$(basename $F77name).conf ] ; then . $sysconfdir/mpif77-$(basename $F77name).conf fi fi fi if [ -n "$I_MPI_DEBUG_INFO_STRIP" ] ; then for comp_val in "0" "off" "no" "disable" do if [ "$I_MPI_DEBUG_INFO_STRIP" = "$comp_val" ] ; then strip_debug_info=no break fi done fi # Allow a profiling option to be selected through an environment variable if [ -n "$MPIF77_PROFILE" ] ; then profConf=$MPIF77_PROFILE fi if [ -n "$I_MPI_F77_PROFILE" ] ; then profConf=$I_MPI_F77_PROFILE fi if [ -n "$MPIFC_PROFILE" ] ; then profConf=$MPIFC_PROFILE fi if [ -n "$I_MPI_FC_PROFILE" ] ; then profConf=$I_MPI_FC_PROFILE fi # Override default mpi library if [ -n "$I_MPI_LINK" ] ; then mpilib_override=$I_MPI_LINK fi # ------------------------------------------------------------------------ # Argument processing. # This is somewhat awkward because of the handling of arguments within # the shell. We want to handle arguments that include spaces without # loosing the spacing (an alternative would be to use a more powerful # scripting language that would allow us to retain the array of values, # which the basic (rather than enhanced) Bourne shell does not. # # Look through the arguments for arguments that indicate compile only. # If these are *not* found, add the library options linking=yes allargs="" argno=0 cppflags="" interlib_deps=yes static_mpi=no for arg in "$@" ; do # Set addarg to no if this arg should be ignored by the C compiler addarg=yes qarg=$arg if [ "x$handle_executable" = "xyes" ] ; then executable=$arg handle_executable= fi case "$arg" in # ---------------------------------------------------------------- # Compiler options that affect whether we are linking or no -c|-S|-E|-M|-MM) # The compiler links by default linking=no ;; -o ) handle_executable=yes addarg=yes ;; # ---------------------------------------------------------------- # Options that control how we use mpif77 (e.g., -show, # -f77=* -config=* -static) interlib_deps=no static_mpi=yes static_log=yes FFLAGS="$FFLAGS -Xlinker --export-dynamic" addarg=yes ;; -static-mpi) interlib_deps=no static_mpi=yes FFLAGS="$FFLAGS -Xlinker --export-dynamic" addarg=no ;; -echo) addarg=no set -x ;; -f77=*) F77=`echo A$arg | sed -e 's/A-f77=//g'` if [ "$#" -eq "1" ] ; then echo "Error: extra arguments required" echo "usage: mpif77 -f77= -v" exit 1 fi addarg=no ;; -fc=*) F77=`echo A$arg | sed -e 's/A-fc=//g'` if [ "$#" -eq "1" ] ; then echo "Error: extra arguments required" echo "usage: mpif77 -fc= -v" exit 1 fi addarg=no ;; -show) addarg=no Show=echo ;; -config=*) addarg=no F77name=`echo A$arg | sed -e 's/A-config=//g'` if [ -s "$sysconfdir/mpif77-$F77name.conf" ] ; then . "$sysconfdir/mpif77-$F77name.conf" else echo "Configuration file mpif77-$F77name.conf not found" fi ;; -compile-info|-compile_info) # -compile_info included for backward compatibility Show=echo addarg=no ;; -link-info|-link_info) # -link_info included for backward compatibility Show=echo addarg=no ;; -v) # Pass this argument to the compiler as well. echo "$(basename $0) for the Intel(R) MPI Library $MPIVERSION for Linux*" echo "Copyright Intel Corporation." linking=no ;; -profile=*) # Pass the name of a profiling configuration. As # a special case, lib.so or lib.la may be used # if the library is in $libdir profConf=`echo A$arg | sed -e 's/A-profile=//g'` addarg=no # Loading the profConf file is handled below ;; -help) # Print mini-help if started without parameters echo "Simple script to compile and/or link MPI programs." echo "Usage: `basename $0` [options] " echo "----------------------------------------------------------------------------" echo "The following options are supported:" echo " -fc= | -f77=" echo " specify a FORTRAN compiler name: i.e. -fc=g77" echo " -echo print the scripts during their execution" echo " -show show command lines without real calling" echo " -config= specify a configuration file: i.e. -config=g77 for mpif77-g77.conf file" echo " -v print version info of $(basename $0) and its native compiler" echo " -profile= specify a profile configuration file (an MPI profiling" echo " library): i.e. -profile=myprofile for the myprofile.cfg file." echo " As a special case, lib.so or lib.a may be used" echo " if the library is found" echo " -check_mpi link against the Intel(R) Trace Collector (-profile=vtmc)." echo " -static_mpi link the Intel(R) MPI Library statically" echo " -mt_mpi link the thread safe version of the Intel(R) MPI Library" echo " -ilp64 link the ILP64 support of the Intel(R) MPI Library" echo " -no_ilp64 disable ILP64 support explicitly" echo " -t or -trace" echo " link against the Intel(R) Trace Collector" echo " -trace-imbalance" echo " link against the Intel(R) Trace Collector imbalance library" echo " (-profile=vtim)" echo " -dynamic_log link against the Intel(R) Trace Collector dynamically" echo " -static use static linkage method" echo " -nostrip turn off the debug information stripping during static linking" echo " -O enable optimization" echo " -link_mpi=" echo " link against the specified version of the Intel(R) MPI Library" echo " i.e -link_mpi=opt|opt_mt|dbg|dbg_mt" echo " -norpath disable rpath for compiler wrapper of the Intel(R) MPI Library" echo "All other options will be passed to the compiler without changing." echo "----------------------------------------------------------------------------" echo "The following environment variables are used:" echo " I_MPI_ROOT the Intel(R) MPI Library installation directory path" echo " I_MPI_F77 or MPICH_F77" echo " the path/name of the underlying compiler to be used" echo " I_MPI_FC_PROFILE or I_MPI_F77_PROFILE or MPIF77_PROFILE" echo " the name of profile file (without extension)" echo " I_MPI_COMPILER_CONFIG_DIR" echo " the folder which contains configuration files *.conf" echo " I_MPI_TRACE_PROFILE" echo " specify a default profile for the -trace option" echo " I_MPI_CHECK_PROFILE" echo " specify a default profile for the -check_mpi option" echo " I_MPI_LINK specify the version of the Intel(R) MPI Library" echo " I_MPI_DEBUG_INFO_STRIP" echo " turn on/off the debug information stripping during static linking" echo " I_MPI_FFLAGS" echo " special flags needed for compilation" echo " I_MPI_LDFLAGS " echo " special flags needed for linking" echo "----------------------------------------------------------------------------" exit 0 ;; -nolinkage) # This internal option is used by wrapper driver scripts mpicc, mpicxx, mpifc when -v option is used. linking=no addarg=no ;; -g) MPILIBDIR=${release_lib_dir} ;; -static_log) static_log=yes addarg=no ;; -dynamic_log) static_log=no addarg=no ;; -mt_mpi) addarg=no ;; -ilp64) ilp64=yes addarg=no ;; -i8) if [ -z "$no_ilp64" ] ; then ilp64=yes fi if [ "$F77" = gfortran ]; then FFLAGS="-fdefault-integer-8 $FFLAGS" addarg=no else addarg=yes fi ;; -fdefault-integer-8) if [ -z "$no_ilp64" ] ; then ilp64=yes fi ;; -no_ilp64) no_ilp64=yes ilp64=no addarg=no ;; -check_mpi) if [ -z "$profConf" ]; then if [ -z "$I_MPI_CHECK_PROFILE" ]; then profConf="vtmc" else profConf="$I_MPI_CHECK_PROFILE" fi else echo "Warning: the -check_mpi option will be ignored because the profile was set." fi addarg=no ;; -trace-imbalance) if [ -z "$profConf" ]; then profConf="vtim" else echo "Warning: the -trace-imbalance option will be ignored because the profile was set." fi addarg=no ;; -t | -trace | -t=* | -trace=* ) if [ -z "$profConf" ]; then if [ -z "$I_MPI_TRACE_PROFILE" ]; then profConf="vt" else profConf="$I_MPI_TRACE_PROFILE" fi else echo "Warning: the -trace option will be ignored because the profile was set." fi addarg=no ;; -nativelinking) # Internal option to use native compiler for linking without MPI libraries nativelinking=yes addarg=no ;; -link_mpi=* ) mpilib_override=`echo A$arg | sed -e 's/A-link_mpi=//g'` addarg=no ;; -nostrip ) strip_debug_info=no addarg=no ;; -norpath ) no_rpath=yes addarg=no ;; # ----------------------------------------------------------------- # Other arguments. We are careful to handle arguments with # quotes (we try to quote all arguments in case they include # any spaces) *\"*) qarg="'"$arg"'" case $arg in -D*) cppflags="$cppflags $qarg" ;; esac ;; *\'*) qarg=`echo \"$arg\"` case $arg in -D*) cppflags="$cppflags $qarg" ;; esac ;; # The following are special args used to handle .F files when the # Fortran compiler itself does not handle these options -I*) cppflags="$cppflags $arg" ;; -D*) cppflags="$cppflags $arg" ;; *.F|*.F90|*.fpp|*.FPP) # If F77CPP is not empty, then we need to do the following: # If any input files have the .F or .F90 extension, then # If F77CPP = false, then # generate an error message and exit # Use F77CPP to convert the file from .F to .f, using # $TMPDIR/f$$-$count.f as the output file name # Replace the input file with this name in the args # This is needed only for very broken systems # if [ -n "$F77CPP" ] ; then if [ "$F77CPP" = "false" ] ; then echo "This Fortran compiler does not accept .F or .F90 files" exit 1 fi addarg=no # Remove and directory names and extension $ext=`expr "$arg" : '.*\(\..*\)'` bfile=`basename $arg $ext` # TMPDIR=${TMPDIR:-/tmp} tmpfile=$TMPDIR/f$$-$bfile.f if $F77CPP $cppflags $arg > $tmpfile ; then # Add this file to the commandline list count=`expr $count + 1` allargs="$allargs $tmpfile" rmfiles="$rmfiles $tmpfile" else echo "Aborting compilation because of failure in preprocessing step" echo "for file $arg ." exit 1 fi fi # Otherwise, just accept the argument ;; # - end of special handling for .F files *) qarg="'$arg'" ;; esac if [ $addarg = yes ] ; then allargs="$allargs $qarg" fi done if [ $# -eq 0 ] ; then echo "Error: Command line argument is needed!" "$0" -help exit 1 fi if [ "${static_mpi}" = yes ] ; then mpilibs="$libdir/libmpi.a" else mpilibs="-lmpi" fi if [ -n "$mpilib_override" ] ; then case "$mpilib_override" in opt ) MPILIBDIR=${release_lib_dir} ;; opt_mt ) MPILIBDIR=${release_lib_dir} ;; dbg ) MPILIBDIR=${debug_lib_dir} ;; dbg_mt ) MPILIBDIR=${debug_lib_dir} ;; * ) echo "Warning: incorrect library version specified. Automatically selected library will be used." ;; esac fi # ----------------------------------------------------------------------- if [ "$static_mpi" = yes ] ; then mpilibs="${libdir}/libmpifort.a ${libdir}${MPILIBDIR}/lib${MPILIBNAME}.a" I_MPI_OTHERLIBS=" -lrt -lpthread " if [ "$ilp64" = yes ]; then mpilibs="$libdir/libmpi_ilp64.a $mpilibs" fi if [ "x$strip_debug_info" = "x" ] ; then strip_debug_info=yes fi else mpilibs="-lmpifort -l$MPILIBNAME" I_MPI_OTHERLIBS=" -lrt -lpthread " if [ "$ilp64" = yes ]; then mpilibs="-lmpi_ilp64 $mpilibs" fi fi # Derived variables. These are assembled from variables set from the # default, environment, configuration file (if any) and command-line # options (if any) f77libs= if [ "mpifort" != "mpi" ] ; then if [ "${static_mpi}" = yes ] ; then f77libs="$libdir/libmpifort.a" else f77libs="-lmpifort" fi fi PROFILE_FOO= # Handle the case of a profile switch if [ -n "$profConf" ] ; then profConffile= if [ -s "$libdir/lib$profConf.a" -o -s "$libdir/lib$profConf.so" ] ; then PROFILE_FOO="-l$profConf" mpilibs="-l$profConf $mpilibs" elif [ -s "$sysconfdir/$profConf.conf" ] ; then profConffile="$sysconfdir/$profConf.conf" elif [ -s "$profConf.conf" ] ; then profConffile="$profConf.conf" else echo "Profiling configuration file $profConf.conf not found in $sysconfdir" fi if [ -n "$profConffile" -a -s "$profConffile" ] ; then . $profConffile if [ -n "$PROFILE_INCPATHS" ] ; then CFLAGS="$PROFILE_INCPATHS $CFLAGS" fi if [ -n "$PROFILE_PRELIB" ] ; then mpilibs="$PROFILE_PRELIB $mpilibs" fi if [ -n "$PROFILE_POSTLIB" ] ; then mpilibs="$mpilibs $PROFILE_POSTLIB" fi fi fi if [ "${static_mpi}" = "yes" ] ; then final_fflags=" -Xlinker --export-dynamic " else final_fflags=" " fi final_ldflags=" -Wl,-z,now -Wl,-z,relro -Wl,-z,noexecstack -Xlinker --enable-new-dtags -ldl " final_libs="-lpthread -lrt " # A temporary statement to invoke the compiler # Place the -L before any args incase there are any mpi libraries in there. # Eventually, we'll want to move this after any non-MPI implementation # libraries # if [ "$no_rpath" = "yes" ]; then rpath_opt="-Xlinker --enable-new-dtags" else rpath_opt="-Xlinker --enable-new-dtags -Xlinker -rpath -Xlinker \"${libdir}${MPILIBDIR}\" -Xlinker -rpath -Xlinker \"${libdir}\"" fi if [ "$linking" = yes ] ; then if [ "$nativelinking" = yes ] ; then $Show $F77 $PROFILE_INCPATHS ${final_fflags} ${final_ldflags} $allargs -I\"${includedir}\" -I\"${includedir}/mpi\" rc=$? else $Show $F77 $FFLAGS $allargs -I\"${includedir}\" -I\"${includedir}/mpi\" -L\"${libdir}${MPILIBDIR}\" -L\"${libdir}\" $rpath_opt $mpilibs $I_MPI_OTHERLIBS ${final_ldflags} rc=$? if [ $rc -eq 0 -a "x$strip_debug_info" = "xyes" ] ; then $Show objcopy --only-keep-debug ${executable} ${executable}.dbg $Show objcopy --strip-debug ${executable} $Show objcopy --add-gnu-debuglink=${executable}.dbg ${executable} fi fi # if [ "$static_mpi" = no ] ; then # $Show $F77 $PROFILE_INCPATHS ${final_fflags} ${final_ldflags} "${allargs[@]}" -I$includedir -L$libdir $f77libs $PROFILE_PRELIB $PROFILE_FOO ${wrapper_dl_type_flags} -lmpi $PROFILE_POSTLIB ${final_libs} # else # $Show $F77 $PROFILE_INCPATHS ${final_fflags} ${final_ldflags} "${allargs[@]}" -I$includedir -L$libdir $f77libs $PROFILE_PRELIB $PROFILE_FOO ${wrapper_dl_type_flags} $libdir/libmpi.a $PROFILE_POSTLIB ${final_libs} # rc=$? # fi else cmd_line="$F77 $PROFILE_INCPATHS ${final_fflags} $allargs -I\"${includedir}\" -I\"${includedir}/mpi\"" if [ "$Show" = echo ] ; then echo $cmd_line else eval `echo $cmd_line` fi rc=$? fi if [ -n "$rmfiles" ] ; then for file in $rmfiles ; do objfile=`basename $file .f` if [ -s "${objfile}.o" ] ; then # Rename destfile=`echo $objfile | sed -e "s/.*$$-//"` mv -f ${objfile}.o ${destfile}.o fi rm -f $file done rm -f $rmfiles fi exit $rc