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Sbalzarini Lab
S
Software
P
Parallel Computing
OpenFPM
openfpm_pdata
Commits
1691f058
Commit
1691f058
authored
Jan 31, 2016
by
Pietro Incardona
Browse files
Mergin with numerics
parents
69cd205e
31880470
Changes
23
Hide whitespace changes
Inline
Side-by-side
configure.ac
View file @
1691f058
...
...
@@ -7,7 +7,7 @@ AC_PREREQ(2.59)
AC_INIT(FULL-PACKAGE-NAME, VERSION, BUG-REPORT-ADDRESS)
AC_CANONICAL_SYSTEM
AC_CONFIG_SRCDIR([src/main.cpp])
AC_CONFIG_SUBDIRS([openfpm_data openfpm_devices openfpm_vcluster openfpm_io])
AC_CONFIG_SUBDIRS([openfpm_data openfpm_devices openfpm_vcluster openfpm_io
openfpm_numerics
])
#### Adding --with-pdata option and openfpm_pdata to prefix folder
...
...
@@ -33,6 +33,11 @@ m4_ifdef([AX_BOOST_BASE],,[m4_include([m4/ax_boost_base.m4])])
m4_ifdef([AX_BOOST_IOSTREAMS],,[m4_include([m4/ax_boost_iostreams.m4])])
m4_ifdef([AX_BOOST_PROGRAM_OPTIONS],,[m4_include([m4/ax_boost_program_options.m4])])
m4_ifdef([AX_BOOST_UNIT_TEST_FRAMEWORK],,[m4_include([m4/ax_boost_unit_test_framework.m4])])
m4_ifdef([AX_BLAS],,[m4_include([m4/ax_blas.m4])])
m4_ifdef([AX_LAPACK],,[m4_include([m4/ax_lapack.m4])])
m4_ifdef([AX_SUITESPARSE],,[m4_include([m4/ax_suitesparse.m4])])
m4_ifdef([AX_EIGEN],,[m4_include([m4/ax_eigen.m4])])
CXXFLAGS+=" --std=c++11 "
NVCCFLAGS=" "
...
...
@@ -113,7 +118,7 @@ fi
####### include OpenFPM_devices include path
INCLUDES_PATH+="-I. -I
src/
config/ -I../openfpm_io/src -I../openfpm_data/src -I../openfpm_devices/src -I../openfpm_vcluster/src/"
INCLUDES_PATH+="-I. -Iconfig/ -I../openfpm_io/src -I../openfpm_data/src -I../openfpm_devices/src -I../openfpm_vcluster/src/"
###### Check for se-class1
...
...
@@ -227,6 +232,24 @@ BOOST_CPPFLAGS=$(echo "$BOOST_CPPFLAGS" | sed -e 's/-I\/usr\/include[ \b]//g')
AC_SUBST(BOOST_LDFLAGS)
AC_SUBST(BOOST_CPPFLAGS)
###### Checking for OpenBLAS
AX_BLAS([],[echo "blas not found"
exit 204])
AX_LAPACK([],[echo "lapack not found"
exit 204])
###### Checking for SUITESPARSE
AX_SUITESPARSE([],[echo "suitesparse not found"
exit 205])
###### Checking for EIGEN
AX_EIGEN([],[echo "eigen not found"
exit 206])
####### Checking for GPU support
AX_CUDA
...
...
install
View file @
1691f058
...
...
@@ -128,45 +128,18 @@ echo -e "Installing requirements into: $i_dir "
MPI_installed
=
0
METIS_installed
=
0
BOOST_installed
=
0
LAPACK_installed
=
0
SUITESPARSE_installed
=
0
EIGEN_installed
=
0
blas_options
=
""
conf_err
=
1
## MPI
if
[
x
"
$MPI_installation_required
"
==
x
"yes"
]
;
then
./script/install_MPI.sh
$i_dir
$compiler_opt
export
PATH
=
"
$i_dir
/MPI/bin:
$PATH
"
configure_options
=
"
$configure_options
CXX=mpic++ "
MPI_installed
=
1
else
command
-v
mpic++
>
/dev/null 2>&1
if
[
$?
-eq
0
]
;
then
configure_options
=
"
$configure_options
CXX=mpic++ "
fi
fi
## if a new compiler has been installed reinstall all the dependencies
if
[
x
"
$compiler_opt
"
!=
x
""
]
;
then
./script/install_MPI.sh
$i_dir
$compiler_opt
export
PATH
=
"
$PATH
:
$i_dir
/MPI/bin"
configure_options
=
"
$configure_options
CXX=mpic++ "
MPI_installed
=
1
./script/install_BOOST.sh
$i_dir
$compiler_opt
configure_options
=
"
$configure_options
--with-boost=
$i_dir
/BOOST "
BOOST_installed
=
1
./script/install_METIS.sh
$i_dir
$compiler_gcc
$compiler_gpp
configure_options
=
"
$configure_options
--with-metis=
$i_dir
/METIS "
METIS_installed
=
1
fi
echo
"./configure
$options
$configure_options
"
if
[
$install_req
-eq
0
]
;
then
./configure
$options
$configure_options
./configure
$options
$configure_options
"
$blas_options
"
else
while
[
$conf_err
-ne
0
]
do
./configure
$options
$configure_options
./configure
$options
$configure_options
"
$blas_options
"
conf_err
=
$?
echo
"Configure script terminated with
$conf_err
"
...
...
@@ -200,6 +173,33 @@ else
./script/install_BOOST.sh
$i_dir
$compiler_opt
BOOST_installed
=
1
configure_options
=
"
$configure_options
--with-boost=
$i_dir
/BOOST "
elif
[
$conf_err
-eq
204
]
;
then
echo
"Lapack not found try to install"
if
[
$LAPACK_installed
-eq
1
]
;
then
echo
"Error the installation of LAPACK failed"
exit
1
fi
./script/install_OPENBLAS.sh
$i_dir
$compiler_opt
LAPACK_installed
=
1
blas_options
=
"--with-blas=-L/home/i-bird/OPENBLAS/lib/ -lopenblas"
elif
[
$conf_err
-eq
205
]
;
then
echo
"SuiteSparse not found try to install"
if
[
$SUITESPARSE_installed
-eq
1
]
;
then
echo
"Error the installation of SuiteSparse failed"
exit
1
fi
./script/install_SUITESPARSE.sh
$i_dir
$compiler_opt
configure_options
=
"
$configure_options
--with-suitesparse=
$i_dir
/SUITESPARSE "
SUITESPARSE_installed
=
1
elif
[
$conf_err
-eq
206
]
;
then
echo
"Eigen not found try to install"
if
[
$EIGEN_installed
-eq
1
]
;
then
echo
"Error the installation of Eigen failed"
exit
1
fi
./script/install_EIGEN.sh
$i_dir
$compiler_opt
configure_options
=
"
$configure_options
--with-eigen=
$i_dir
/EIGEN "
EIGEN_installed
=
1
elif
[
$conf_err
-ne
0
]
;
then
echo
"I do not know how to recover from this error"
exit
1
...
...
@@ -209,9 +209,10 @@ fi
### Create example.mk
install_base
=
$(
cat
install_dir
)
echo
"INCLUDE_PATH=-I. -I
$install_base
/openfpm_pdata/include/config -I
$install_base
/openfpm_pdata/include -I
$install_base
/openfpm_data/include -I
$install_base
/openfpm_vcluster/include -I
$install_base
/openfpm_io/include -I
$install_base
/openfpm_devices/include -I
$i_dir
/METIS/include -I
$i_dir
/BOOST/include"
>
example.mk
echo
"LIBS_PATH=-L
$install_base
/openfpm_devices/lib -L
$install_base
/openfpm_vcluster/lib -L
$i_dir
/METIS/lib -L
$i_dir
/BOOST/lib "
>>
example.mk
echo
"INCLUDE_PATH=-I.
-I
$install_base
/openfpm_numerics/include
-I
$install_base
/openfpm_pdata/include/config -I
$install_base
/openfpm_pdata/include -I
$install_base
/openfpm_data/include -I
$install_base
/openfpm_vcluster/include -I
$install_base
/openfpm_io/include -I
$install_base
/openfpm_devices/include -I
$i_dir
/METIS/include -I
$i_dir
/BOOST/include"
>
example.mk
echo
"LIBS_PATH=
-L
$install_base
/openfpm_devices/lib -L
$install_base
/openfpm_vcluster/lib -L
$i_dir
/METIS/lib -L
$i_dir
/BOOST/lib "
>>
example.mk
echo
"LIBS=-lvcluster -lofpmmemory -lmetis -lboost_iostreams"
>>
example.mk
echo
"LIBS_SE2=-lvcluster -lofpmmemory_se2 -lmetis -lboost_iostreams"
>>
example.mk
cp
example.mk src/example.mk
cp
example.mk example/example.mk
...
...
@@ -232,7 +233,7 @@ fi
echo
"Command used to configure"
echo
""
echo
-e
"
\0
33[1m ./configure
$options
$configure_options
\0
33[0m "
echo
-e
"
\0
33[1m ./configure
$options
$configure_options
"
$blas_options
"
\0
33[0m "
echo
""
if
[
$MPI_installed
-eq
1
]
;
then
echo
-e
"
\0
33[1;34;5m ---------------------------------------
\0
33[0m"
...
...
@@ -273,6 +274,30 @@ if [ $BOOST_installed -eq 1 ]; then
echo
-e
"
\0
33[1m export DYLD_LIBRARY_PATH=
\"\$
DYLD_LIBRARY_PATH:
$i_dir
/BOOST/lib
\"
\0
33[0m"
fi
fi
if
[
$LAPACK_installed
-eq
1
]
;
then
echo
""
echo
-e
"
\0
33[1;34;5m ---------------------------------------
\0
33[0m"
echo
-e
"
\0
33[1;34;5m --------------- OPENBLAS --------------
\0
33[0m"
echo
-e
" OPENBLAS has been installed into:
\0
33[1m
$i_dir
/OPENBLAS
\0
33[0m"
echo
""
if
[
x
"
$platform
"
=
x
"linux"
]
;
then
echo
-e
"
\0
33[1m export LD_LIBRARY_PATH=
\"\$
LD_LIBRARY_PATH:
$i_dir
/OPENBLAS/lib
\"
\0
33[0m "
else
echo
-e
"
\0
33[1m export DYLD_LIBRARY_PATH=
\"\$
DYLD_LIBRARY_PATH:
$i_dir
/OPENBLAS/lib
\"
\0
33[0m"
fi
fi
if
[
$SUITESPARSE_installed
-eq
1
]
;
then
echo
""
echo
-e
"
\0
33[1;34;5m ---------------------------------------
\0
33[0m"
echo
-e
"
\0
33[1;34;5m ------------- SUITESPARSE -------------
\0
33[0m"
echo
-e
" SUITESPARSE has been installed into:
\0
33[1m
$i_dir
/SUITESPARSE
\0
33[0m"
echo
""
if
[
x
"
$platform
"
=
x
"linux"
]
;
then
echo
-e
"
\0
33[1m export LD_LIBRARY_PATH=
\"\$
LD_LIBRARY_PATH:
$i_dir
/SUITESPARSE/lib
\"
\0
33[0m "
else
echo
-e
"
\0
33[1m export DYLD_LIBRARY_PATH=
\"\$
DYLD_LIBRARY_PATH:
$i_dir
/SUITESPARSE/lib
\"
\0
33[0m"
fi
fi
echo
""
echo
""
if
[
$conf_err
-ne
0
]
;
then
...
...
m4/ax_blas.m4
0 → 100644
View file @
1691f058
# ===========================================================================
# http://www.gnu.org/software/autoconf-archive/ax_blas.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_BLAS([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
#
# DESCRIPTION
#
# This macro looks for a library that implements the BLAS linear-algebra
# interface (see http://www.netlib.org/blas/). On success, it sets the
# BLAS_LIBS output variable to hold the requisite library linkages.
#
# To link with BLAS, you should link with:
#
# $BLAS_LIBS $LIBS $FLIBS
#
# in that order. FLIBS is the output variable of the
# AC_F77_LIBRARY_LDFLAGS macro (called if necessary by AX_BLAS), and is
# sometimes necessary in order to link with F77 libraries. Users will also
# need to use AC_F77_DUMMY_MAIN (see the autoconf manual), for the same
# reason.
#
# Many libraries are searched for, from ATLAS to CXML to ESSL. The user
# may also use --with-blas=<lib> in order to use some specific BLAS
# library <lib>. In order to link successfully, however, be aware that you
# will probably need to use the same Fortran compiler (which can be set
# via the F77 env. var.) as was used to compile the BLAS library.
#
# ACTION-IF-FOUND is a list of shell commands to run if a BLAS library is
# found, and ACTION-IF-NOT-FOUND is a list of commands to run it if it is
# not found. If ACTION-IF-FOUND is not specified, the default action will
# define HAVE_BLAS.
#
# LICENSE
#
# Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.
#
# As a special exception, the respective Autoconf Macro's copyright owner
# gives unlimited permission to copy, distribute and modify the configure
# scripts that are the output of Autoconf when processing the Macro. You
# need not follow the terms of the GNU General Public License when using
# or distributing such scripts, even though portions of the text of the
# Macro appear in them. The GNU General Public License (GPL) does govern
# all other use of the material that constitutes the Autoconf Macro.
#
# This special exception to the GPL applies to versions of the Autoconf
# Macro released by the Autoconf Archive. When you make and distribute a
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
#serial 14
AU_ALIAS([ACX_BLAS], [AX_BLAS])
AC_DEFUN([AX_BLAS], [
AC_PREREQ(2.50)
AC_REQUIRE([AC_F77_LIBRARY_LDFLAGS])
AC_REQUIRE([AC_CANONICAL_HOST])
ax_blas_ok=no
AC_ARG_WITH(blas,
[AS_HELP_STRING([--with-blas=<lib>], [use BLAS library <lib>])])
case $with_blas in
yes | "") ;;
no) ax_blas_ok=disable ;;
-* | */* | *.a | *.so | *.so.* | *.o) BLAS_LIBS="$with_blas" ;;
*) BLAS_LIBS="-l$with_blas" ;;
esac
# Get fortran linker names of BLAS functions to check for.
AC_F77_FUNC(sgemm)
AC_F77_FUNC(dgemm)
ax_blas_save_LIBS="$LIBS"
LIBS="$LIBS $FLIBS"
# First, check BLAS_LIBS environment variable
if test $ax_blas_ok = no; then
if test "x$BLAS_LIBS" != x; then
save_LIBS="$LIBS"; LIBS="$BLAS_LIBS $LIBS"
AC_MSG_CHECKING([for $sgemm in $BLAS_LIBS])
AC_TRY_LINK_FUNC($sgemm, [ax_blas_ok=yes], [BLAS_LIBS=""])
AC_MSG_RESULT($ax_blas_ok)
LIBS="$save_LIBS"
fi
fi
# BLAS linked to by default? (happens on some supercomputers)
if test $ax_blas_ok = no; then
save_LIBS="$LIBS"; LIBS="$LIBS"
AC_MSG_CHECKING([if $sgemm is being linked in already])
AC_TRY_LINK_FUNC($sgemm, [ax_blas_ok=yes])
AC_MSG_RESULT($ax_blas_ok)
LIBS="$save_LIBS"
fi
# BLAS in OpenBLAS library? (http://xianyi.github.com/OpenBLAS/)
if test $ax_blas_ok = no; then
AC_CHECK_LIB(openblas, $sgemm, [ax_blas_ok=yes
BLAS_LIBS="-lopenblas"])
fi
# BLAS in ATLAS library? (http://math-atlas.sourceforge.net/)
if test $ax_blas_ok = no; then
AC_CHECK_LIB(atlas, ATL_xerbla,
[AC_CHECK_LIB(f77blas, $sgemm,
[AC_CHECK_LIB(cblas, cblas_dgemm,
[ax_blas_ok=yes
BLAS_LIBS="-lcblas -lf77blas -latlas"],
[], [-lf77blas -latlas])],
[], [-latlas])])
fi
# BLAS in PhiPACK libraries? (requires generic BLAS lib, too)
if test $ax_blas_ok = no; then
AC_CHECK_LIB(blas, $sgemm,
[AC_CHECK_LIB(dgemm, $dgemm,
[AC_CHECK_LIB(sgemm, $sgemm,
[ax_blas_ok=yes; BLAS_LIBS="-lsgemm -ldgemm -lblas"],
[], [-lblas])],
[], [-lblas])])
fi
# BLAS in Intel MKL library?
if test $ax_blas_ok = no; then
# MKL for gfortran
if test x"$ac_cv_fc_compiler_gnu" = xyes; then
# 64 bit
if test $host_cpu = x86_64; then
AC_CHECK_LIB(mkl_gf_lp64, $sgemm,
[ax_blas_ok=yes;BLAS_LIBS="-lmkl_gf_lp64 -lmkl_sequential -lmkl_core -lpthread"],,
[-lmkl_gf_lp64 -lmkl_sequential -lmkl_core -lpthread])
# 32 bit
elif test $host_cpu = i686; then
AC_CHECK_LIB(mkl_gf, $sgemm,
[ax_blas_ok=yes;BLAS_LIBS="-lmkl_gf -lmkl_sequential -lmkl_core -lpthread"],,
[-lmkl_gf -lmkl_sequential -lmkl_core -lpthread])
fi
# MKL for other compilers (Intel, PGI, ...?)
else
# 64-bit
if test $host_cpu = x86_64; then
AC_CHECK_LIB(mkl_intel_lp64, $sgemm,
[ax_blas_ok=yes;BLAS_LIBS="-lmkl_intel_lp64 -lmkl_sequential -lmkl_core -lpthread"],,
[-lmkl_intel_lp64 -lmkl_sequential -lmkl_core -lpthread])
# 32-bit
elif test $host_cpu = i686; then
AC_CHECK_LIB(mkl_intel, $sgemm,
[ax_blas_ok=yes;BLAS_LIBS="-lmkl_intel -lmkl_sequential -lmkl_core -lpthread"],,
[-lmkl_intel -lmkl_sequential -lmkl_core -lpthread])
fi
fi
fi
# Old versions of MKL
if test $ax_blas_ok = no; then
AC_CHECK_LIB(mkl, $sgemm, [ax_blas_ok=yes;BLAS_LIBS="-lmkl -lguide -lpthread"],,[-lguide -lpthread])
fi
# BLAS in Apple vecLib library?
if test $ax_blas_ok = no; then
save_LIBS="$LIBS"; LIBS="-framework vecLib $LIBS"
AC_MSG_CHECKING([for $sgemm in -framework vecLib])
AC_TRY_LINK_FUNC($sgemm, [ax_blas_ok=yes;BLAS_LIBS="-framework vecLib"])
AC_MSG_RESULT($ax_blas_ok)
LIBS="$save_LIBS"
fi
# BLAS in Alpha CXML library?
if test $ax_blas_ok = no; then
AC_CHECK_LIB(cxml, $sgemm, [ax_blas_ok=yes;BLAS_LIBS="-lcxml"])
fi
# BLAS in Alpha DXML library? (now called CXML, see above)
if test $ax_blas_ok = no; then
AC_CHECK_LIB(dxml, $sgemm, [ax_blas_ok=yes;BLAS_LIBS="-ldxml"])
fi
# BLAS in Sun Performance library?
if test $ax_blas_ok = no; then
if test "x$GCC" != xyes; then # only works with Sun CC
AC_CHECK_LIB(sunmath, acosp,
[AC_CHECK_LIB(sunperf, $sgemm,
[BLAS_LIBS="-xlic_lib=sunperf -lsunmath"
ax_blas_ok=yes],[],[-lsunmath])])
fi
fi
# BLAS in SCSL library? (SGI/Cray Scientific Library)
if test $ax_blas_ok = no; then
AC_CHECK_LIB(scs, $sgemm, [ax_blas_ok=yes; BLAS_LIBS="-lscs"])
fi
# BLAS in SGIMATH library?
if test $ax_blas_ok = no; then
AC_CHECK_LIB(complib.sgimath, $sgemm,
[ax_blas_ok=yes; BLAS_LIBS="-lcomplib.sgimath"])
fi
# BLAS in IBM ESSL library? (requires generic BLAS lib, too)
if test $ax_blas_ok = no; then
AC_CHECK_LIB(blas, $sgemm,
[AC_CHECK_LIB(essl, $sgemm,
[ax_blas_ok=yes; BLAS_LIBS="-lessl -lblas"],
[], [-lblas $FLIBS])])
fi
# Generic BLAS library?
if test $ax_blas_ok = no; then
AC_CHECK_LIB(blas, $sgemm, [ax_blas_ok=yes; BLAS_LIBS="-lblas"])
fi
AC_SUBST(BLAS_LIBS)
LIBS="$ax_blas_save_LIBS"
# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
if test x"$ax_blas_ok" = xyes; then
ifelse([$1],,AC_DEFINE(HAVE_BLAS,1,[Define if you have a BLAS library.]),[$1])
:
else
ax_blas_ok=no
$2
fi
])dnl AX_BLAS
m4/ax_eigen.m4
0 → 100644
View file @
1691f058
#
# AX_EIGEN([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
#
# DESCRIPTION
#
# This macro looks for EIGEN library (see http://www.netlib.org/lapack/)
# On success, it sets the EIGEN_INCLUDE output variable to hold the
# requisite includes.
#
# The user may also use --with-eigen=<include> in order to use some specific
# Eigen library.
#
# ACTION-IF-FOUND is a list of shell commands to run if a Eigen library
# is found, and ACTION-IF-NOT-FOUND is a list of commands to run it if it
# is not found. If ACTION-IF-FOUND is not specified, the default action
# will define HAVE_EIGEN.
#
# LICENSE
#
# Copyright (c) 2009 Steven G. Johnson <stevenj@alum.mit.edu>
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.
#
# As a special exception, the respective Autoconf Macro's copyright owner
# gives unlimited permission to copy, distribute and modify the configure
# scripts that are the output of Autoconf when processing the Macro. You
# need not follow the terms of the GNU General Public License when using
# or distributing such scripts, even though portions of the text of the
# Macro appear in them. The GNU General Public License (GPL) does govern
# all other use of the material that constitutes the Autoconf Macro.
#
# This special exception to the GPL applies to versions of the Autoconf
# Macro released by the Autoconf Archive. When you make and distribute a
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
#serial 1
AU_ALIAS([ACX_EIGEN], [AX_EIGEN])
AC_DEFUN([AX_EIGEN], [
ax_eigen_ok=no
AC_ARG_WITH(eigen,
[AS_HELP_STRING([--with-eigen=directory], [use Eigen directory])],[
EIGEN_INCLUDE="-I$with_eigen/include"
])
# First, check EIGEN_INCLUDE environment variable
if test "x$EIGEN_INCLUDE" != x; then
old_CXXFLAGS="$CXXFLAGS"
AC_LANG_PUSH([C++])
CXXFLAGS+=" -I${withval} -DEIGEN"
# Check for the EIGEN header files
AC_CHECK_HEADERS([Eigen/Dense Eigen/LU],[ax_eigen_ok=yes],[ax_eigen_ok=no])
AC_LANG_POP()
CFLAGS="$old_CFLAGS"
else
old_CXXFLAGS="$CXXFLAGS"
CXXFLAGS+=' -I/usr/include/eigen3 -DEIGEN'
AC_CHECK_HEADERS([Eigen/Dense Eigen/LU],[ax_eigen_ok=yes],[ax_eigen_ok=no])
CFLAGS="$old_CFLAGS"
fi
AC_SUBST(EIGEN_INCLUDE)
# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
if test x"$ax_eigen_ok" = xyes; then
ifelse([$1],,AC_DEFINE(HAVE_EIGEN,1,[Define if you have EIGEN library.]),[$1])
:
else
ax_eigen_ok=no
$2
fi
])dnl AX_EIGEN
m4/ax_lapack.m4
0 → 100644
View file @
1691f058
# ===========================================================================
# http://www.gnu.org/software/autoconf-archive/ax_lapack.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_LAPACK([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
#
# DESCRIPTION
#
# This macro looks for a library that implements the LAPACK linear-algebra
# interface (see http://www.netlib.org/lapack/). On success, it sets the
# LAPACK_LIBS output variable to hold the requisite library linkages.
#
# To link with LAPACK, you should link with:
#
# $LAPACK_LIBS $BLAS_LIBS $LIBS $FLIBS
#
# in that order. BLAS_LIBS is the output variable of the AX_BLAS macro,
# called automatically. FLIBS is the output variable of the
# AC_F77_LIBRARY_LDFLAGS macro (called if necessary by AX_BLAS), and is
# sometimes necessary in order to link with F77 libraries. Users will also
# need to use AC_F77_DUMMY_MAIN (see the autoconf manual), for the same
# reason.
#
# The user may also use --with-lapack=<lib> in order to use some specific
# LAPACK library <lib>. In order to link successfully, however, be aware
# that you will probably need to use the same Fortran compiler (which can
# be set via the F77 env. var.) as was used to compile the LAPACK and BLAS
# libraries.
#
# ACTION-IF-FOUND is a list of shell commands to run if a LAPACK library
# is found, and ACTION-IF-NOT-FOUND is a list of commands to run it if it
# is not found. If ACTION-IF-FOUND is not specified, the default action
# will define HAVE_LAPACK.
#
# LICENSE
#
# Copyright (c) 2009 Steven G. Johnson <stevenj@alum.mit.edu>
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.
#
# As a special exception, the respective Autoconf Macro's copyright owner
# gives unlimited permission to copy, distribute and modify the configure
# scripts that are the output of Autoconf when processing the Macro. You
# need not follow the terms of the GNU General Public License when using
# or distributing such scripts, even though portions of the text of the
# Macro appear in them. The GNU General Public License (GPL) does govern
# all other use of the material that constitutes the Autoconf Macro.
#
# This special exception to the GPL applies to versions of the Autoconf
# Macro released by the Autoconf Archive. When you make and distribute a
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
#serial 7
AU_ALIAS([ACX_LAPACK], [AX_LAPACK])
AC_DEFUN([AX_LAPACK], [
AC_REQUIRE([AX_BLAS])
ax_lapack_ok=no
AC_ARG_WITH(lapack,
[AS_HELP_STRING([--with-lapack=<lib>], [use LAPACK library <lib>])])
case $with_lapack in
yes | "") ;;
no) ax_lapack_ok=disable ;;
-* | */* | *.a | *.so | *.so.* | *.o) LAPACK_LIBS="$with_lapack" ;;
*) LAPACK_LIBS="-l$with_lapack" ;;
esac
# Get fortran linker name of LAPACK function to check for.
AC_F77_FUNC(cheev)
# We cannot use LAPACK if BLAS is not found
if test "x$ax_blas_ok" != xyes; then
ax_lapack_ok=noblas
LAPACK_LIBS=""
fi
# First, check LAPACK_LIBS environment variable
if test "x$LAPACK_LIBS" != x; then
save_LIBS="$LIBS"; LIBS="$LAPACK_LIBS $BLAS_LIBS $LIBS $FLIBS"
AC_MSG_CHECKING([for $cheev in $LAPACK_LIBS])
AC_TRY_LINK_FUNC($cheev, [ax_lapack_ok=yes], [LAPACK_LIBS=""])
AC_MSG_RESULT($ax_lapack_ok)
LIBS="$save_LIBS"
if test $ax_lapack_ok = no; then
LAPACK_LIBS=""
fi
fi
# LAPACK linked to by default? (is sometimes included in BLAS lib)
if test $ax_lapack_ok = no; then
save_LIBS="$LIBS"; LIBS="$LIBS $BLAS_LIBS $FLIBS"
AC_CHECK_FUNC($cheev, [ax_lapack_ok=yes])
LIBS="$save_LIBS"
fi
# Generic LAPACK library?
for lapack in lapack lapack_rs6k; do
if test $ax_lapack_ok = no; then
save_LIBS="$LIBS"; LIBS="$BLAS_LIBS $LIBS"
AC_CHECK_LIB($lapack, $cheev,
[ax_lapack_ok=yes; LAPACK_LIBS="-l$lapack"], [], [$FLIBS])
LIBS="$save_LIBS"
fi
done
AC_SUBST(LAPACK_LIBS)
# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
if test x"$ax_lapack_ok" = xyes; then
ifelse([$1],,AC_DEFINE(HAVE_LAPACK,1,[Define if you have LAPACK library.]),[$1])
:
else
ax_lapack_ok=no
$2
fi