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@ -14,7 +14,7 @@ feature, which
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enhances the usability of \verb|ALLOCATE|.
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Many compiles do this; in particular, this is
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supported by the GNU Fortran compiler, for which we
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recommend to use at least version 4.7.1.
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recommend to use at least version 4.7.2.
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The software defines data types and interfaces for
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real and complex data, in both single and double precision.
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@ -38,7 +38,7 @@ The following base libraries are needed:
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high-performance computing systems; only version 1.1 is required.
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\item[PSBLAS] \cite{PSBLASGUIDE,psblas_00} Parallel Sparse BLAS is
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available from \\ \verb|http://www.ce.uniroma2.it/psblas|; version
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3.0 (or later) is required. Indeed, all the prerequisites
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3.1 (or later) is required. Indeed, all the prerequisites
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listed so far are also prerequisites of PSBLAS.
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\end{description}
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Please note that the four previous libraries must have Fortran
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@ -87,9 +87,9 @@ be specified with an {\em absolute} path).
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The full set of options may be looked at by issuing the command
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\verb|./configure --help|, which produces:
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\begin{verbatim}
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`configure' configures MLD2P4 1.1 to adapt to many kinds of systems.
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`configure' configures MLD2P4 2.0 to adapt to many kinds of systems.
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Usage: ./configure [OPTION]... [VAR=VALUE]...
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Usage: ../../configure [OPTION]... [VAR=VALUE]...
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To assign environment variables (e.g., CC, CFLAGS...), specify them as
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VAR=VALUE. See below for descriptions of some of the useful variables.
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@ -101,7 +101,7 @@ Configuration:
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--help=short display options specific to this package
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--help=recursive display the short help of all the included packages
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-V, --version display version information and exit
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-q, --quiet, --silent do not print `checking...' messages
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-q, --quiet, --silent do not print `checking ...' messages
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--cache-file=FILE cache test results in FILE [disabled]
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-C, --config-cache alias for `--cache-file=config.cache'
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-n, --no-create do not create output files
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@ -141,6 +141,13 @@ Fine tuning of the installation directories:
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--pdfdir=DIR pdf documentation [DOCDIR]
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--psdir=DIR ps documentation [DOCDIR]
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Optional Features:
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--disable-option-checking ignore unrecognized --enable/--with options
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--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
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--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
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--enable-serial Specify whether to enable a fake mpi library to run
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in serial mode.
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Optional Packages:
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--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
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--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
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@ -149,27 +156,18 @@ Optional Packages:
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--with-libs List additional link flags here. For example,
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--with-libs=-lspecial_system_lib or
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--with-libs=-L/path/to/libs
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--with-clibs additional CLIBS flags to be added: will prepend
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to CLIBS
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--with-flibs additional FLIBS flags to be added: will prepend
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to FLIBS
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--with-library-path additional LIBRARYPATH flags to be added: will
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prepend to LIBRARYPATH
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--with-include-path additional INCLUDEPATH flags to be added: will
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prepend to INCLUDEPATH
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--with-module-path additional MODULE_PATH flags to be added: will
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prepend to MODULE_PATH
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--with-umfpack=LIBNAME Specify the library name for UMFPACK library.
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Default: "-lumfpack -lamd"
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--with-umfpackdir=DIR Specify the directory for UMFPACK library and
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includes.
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--with-superlu=LIBNAME Specify the library name for SUPERLU library.
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Default: "-lslu"
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Default: "-lsuperlu"
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--with-superludir=DIR Specify the directory for SUPERLU library and
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includes.
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--with-superludist=LIBNAME
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Specify the libname for SUPERLUDIST library.
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Requires you also specify SuperLU. Default: "-lslud"
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Requires you also specify SuperLU. Default:
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"-lsuperlu_dist"
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--with-superludistdir=DIR
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Specify the directory for SUPERLUDIST library and
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includes.
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@ -182,10 +180,14 @@ Some influential environment variables:
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LIBS libraries to pass to the linker, e.g. -l<library>
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CC C compiler command
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CFLAGS C compiler flags
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CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
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CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
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you have headers in a nonstandard directory <include dir>
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CPP C preprocessor
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MPICC MPI C compiler command
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F77 Fortran 77 compiler command
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FFLAGS Fortran 77 compiler flags
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MPIF77 MPI Fortran 77 compiler command
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MPIFC MPI Fortran compiler command
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Use these variables to override the choices made by `configure' or to help
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it to find libraries and programs with nonstandard names/locations.
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@ -193,12 +195,12 @@ it to find libraries and programs with nonstandard names/locations.
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Report bugs to <bugreport@mld2p4.it>.
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\end{verbatim}
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Thus, a sample build with libraries in installation
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directories specifics to the GNU 4.3 compiler suite might be as
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directories specifics to the GNU 4.7 compiler suite might be as
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follows, specifying only the UMFPACK external package:
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\begin{verbatim}
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./configure --with-psblas=/home/user/psblas-3.0/ \
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--with-libs="-L/usr/local/BLAS/gnu46" \
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--with-umfpackdir=/usr/local/UMFPACK/gnu46
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./configure --with-psblas=/home/user/psblas-3.1/ \
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--with-libs="-L/usr/local/BLAS/gnu47" \
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--with-umfpackdir=/usr/local/UMFPACK/gnu47
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\end{verbatim}
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Once the configure script has completed execution, it will have
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generated the file \verb|Make.inc| which will then be used by all
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Salvatore Filippone
12 years ago