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[Getfem-commits] [getfem-commits] branch master updated: use 64 bits int
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From: |
Yves Renard |
|
Subject: |
[Getfem-commits] [getfem-commits] branch master updated: use 64 bits integer support for BLAS by default only when matlab interface is built |
|
Date: |
Sun, 19 Apr 2020 04:03:05 -0400 |
This is an automated email from the git hooks/post-receive script.
renard pushed a commit to branch master
in repository getfem.
The following commit(s) were added to refs/heads/master by this push:
new 1465671 use 64 bits integer support for BLAS by default only when
matlab interface is built
1465671 is described below
commit 146567160679c0bb13a4935bb3817e02ca9d6493
Author: Yves Renard <address@hidden>
AuthorDate: Sun Apr 19 10:01:28 2020 +0200
use 64 bits integer support for BLAS by default only when matlab interface
is built
---
configure.ac | 1648 +++++++++++++++++++++---------------------
src/gmm/gmm_blas_interface.h | 2 +-
2 files changed, 829 insertions(+), 821 deletions(-)
diff --git a/configure.ac b/configure.ac
index eee842d..10310f2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -197,945 +197,949 @@ LT_INIT([pic-only disable-shared])
AC_SUBST([LIBTOOL_DEPS])
-dnl -------------------------------BLAS----------------------------------
+dnl -----------------------------------------------
+dnl MATLAB Interface
+dnl -----------------------------------------------
-dnl why I hate autoconf: if the code below is put into a separate file,
-dnl the generated ./configure will stop if no Fortran compiler is found.
always. even
-dnl if no AC_FC_FUNC is executed.
-acx_blas_ok=no
+# list of pseudo functions
+PSEUDO_FUNCTIONS_LOC=`$srcdir/bin/extract_doc $srcdir/interface/src pseudo_loc`
+echo $PSEUDO_FUNCTIONS_LOC
+PSEUDO_FUNCTIONS=`$srcdir/bin/extract_doc $srcdir/interface/src pseudo_gen`
+MATLAB_OBJ_DIRS=`$srcdir/bin/extract_doc $srcdir/interface/src mobj_dirs`
+AC_SUBST(PSEUDO_FUNCTIONS)
+AC_SUBST(PSEUDO_FUNCTIONS_LOC)
+AC_SUBST(MATLAB_OBJ_DIRS)
-AC_ARG_WITH(blas,
- [AS_HELP_STRING([--with-blas=<lib>],[use BLAS library <lib>])])
-case $with_blas in
- yes | "") ;;
- no) acx_blas_ok=disable ;;
- -* | */* | *.a | *.so | *.so.* | *.o| builtin) BLAS_LIBS="$with_blas"
;;
- *) BLAS_LIBS="-l$with_blas" ;;
-esac
+AC_ARG_ENABLE(matlab,
+ [AS_HELP_STRING([--enable-matlab],[turn on/off matlab support])],
+ [case "${enableval}" in
+ yes) usematlab=YES ;;
+ no) usematlab=NO ;;
+ *) AC_MSG_ERROR([bad value ${enableval} for --enable-matlab]) ;;
+ esac],[usematlab=NO])
-# Get fortran linker names of BLAS functions to check for.
-if test x"$FC" = "x"; then
- echo "No fortran compiler found, assuming c-name for SGEMM is 'sgemm_'"
- sgemm=sgemm_
- dgemm=dgemm_
-else
- AC_FC_FUNC(sgemm)
- AC_FC_FUNC(dgemm)
-fi
-acx_blas_save_LIBS="$LIBS"
-LIBS="$LIBS $FLIBS"
-echo "BLAS_LIBS=$BLAS_LIBS"
-# First, check BLAS_LIBS environment variable
-if test "x$BLAS_LIBS" = xbuiltin; then
- echo "Using builtin blas lib";
- BLAS_LIBS=""
-else
+AC_ARG_WITH(matlab-toolbox-dir,
+ [AS_HELP_STRING([--with-matlab-toolbox-dir],[directory in which
the matlab interface will be installed])],
+ TOOLBOXDIR="$withval",TOOLBOXDIR="$GFPREFIX/getfem_toolbox")
+AC_SUBST(TOOLBOXDIR)
-if test $acx_blas_ok = no; then
- if test "x$BLAS_LIBS" != x; then
- save_LIBS="$LIBS"; LIBS="$BLAS_LIBS $LIBS"
- AC_MSG_CHECKING([for $sgemm in $BLAS_LIBS])
- AC_TRY_LINK_FUNC($sgemm, [acx_blas_ok=yes], [BLAS_LIBS=""])
- AC_MSG_RESULT($acx_blas_ok)
- LIBS="$save_LIBS"
+if test "$usematlab" != NO; then
+ AC_CHECK_PROGS(MEX, mex)
+ if test x"$MEX" = x""; then
+ AC_CHECK_PROGS(MEX, mex.bat)
+ if test x"$MEX" = x""; then
+ if test x$usematlab = xYES; then
+ AC_MSG_ERROR([Impossible to build the matlab interface without mex --
specify its full path with the MEX=/path/to/mex option, or use
--enable-matlab=no])
+ exit 1
+ fi
+ else
+ MEX=gnumex;
+ MATLAB_COM_EXT=".dll";
+ echo "You are using Matlab on a windows platform (assuming MingW
compiler)";
+ if test -f gnumex.opts; then
+ echo "sourcing gnumex.opts.."
+ source gnumex.opts;
+ echo "MATLAB_ROOT=$MATLAB_ROOT"
+ echo "Matlab release is : R$MATLAB_RELEASE"
+ elif test x$usematlab = xYES; then
+ echo "You need to fill the gnumex.opts file, for example (use
MSys-style paths, not DOS-style paths)"
+ echo '#!/bin/sh'
+ echo 'MATLAB_ROOT="c:\\MATLAB6p5"'
+ echo 'MATLAB_RELEASE=13'
+ echo 'MATLAB_INC_DIR="$MATLAB_ROOT\\extern\\include"'
+ echo 'MEXOPTS=c:\\gnumex\\mexopts.bat'
+ echo "when this is done, check that the gnumex script works correctly"
+ echo " (i.e. gnumex gnumex.opts -v prints the rights options to use
the MinGW gcc)"
+ exit 1
+ fi
+ fi
+ else
+ dnl thanks to paolo for pointing the 'twin mex' problem
+ if $(echo "" | $MEX 2>&1 | grep 'This is .*TeX'); then
+ AC_MSG_ERROR([the mex binary which is in the PATH appears to be part
of LaTeX, not matlab !! run ./configure MEX=/path/to/matlab/mex]);
+ fi;
+
+ # MATLAB_ROOT=`$MEX -v 2>&1 | grep "MATLAB " | awk '{print $4}'|sed -e
'2,$d'`
+ MEX_EXE=`which $MEX`
+ MEX_EXE=`readlink -e $MEX_EXE`
+ MATLAB_ROOT=`echo $MEX_EXE | sed -e 's/bin.*$//'`
+ MEXEXT=$MATLAB_ROOT/bin/mexext
+ Matlab_INC_DIR=$MATLAB_ROOT/extern/include
+ echo "checking for matlab path... " $MATLAB_ROOT
+ MATLAB_COM_EXT=.`$MEXEXT`
+ echo "checking for mex extension... " $MATLAB_COM_EXT
+# MATLAB_RELEASE=`grep "MATLAB R" $MATLAB_ROOT/extern/src/mexversion.c |
awk '{print $4}' | sed -e 's/R//'`
+# MATLAB_RELEASE=`grep "full_ver="$(which $MEX) | sed 's/[[^0-9]]//g'` #
double brackets are for escaping reasons.
+ MATLAB_RELEASE=`matlab -nosplash -nojvm -r "a=version;display(a);exit" |
grep "(R2" | sed -n '1p' | sed 's/^.*R//g' | sed 's/).*$//'`
+ echo "Matlab release is : R$MATLAB_RELEASE"
fi
fi
+AM_CONDITIONAL(BUILDMEX, test x$usematlab = xYES)
-# BLAS linked to by default? (happens on some supercomputers)
-if test $acx_blas_ok = no; then
- save_LIBS="$LIBS"; LIBS="$LIBS"
- AC_CHECK_FUNC($sgemm, [acx_blas_ok=yes])
- LIBS="$save_LIBS"
-fi
+AC_SUBST(MATLAB_ROOT)
+AC_SUBST(MATLAB_INC_DIR)
+AC_SUBST(MATLAB_RELEASE)
+AC_SUBST(MATLAB_COM_EXT)
+AC_SUBST(MEX)
-# BLAS in ATLAS library? (http://math-atlas.sourceforge.net/)
-if test $acx_blas_ok = no; then
- AC_CHECK_LIB(atlas, ATL_xerbla,
- [AC_CHECK_LIB(f77blas, $sgemm,
- [AC_CHECK_LIB(cblas, cblas_dgemm,
- [acx_blas_ok=yes
- BLAS_LIBS="-lf77blas -latlas $FCLIBS"],
- [], [-lf77blas -latlas])],
- [], [-latlas])])
-fi
+AM_CONDITIONAL(USE_MINGW_MEX, test x"$MATLAB_COM_EXT" = x".dll")
-# BLAS in PhiPACK libraries? (requires generic BLAS lib, too)
-if test $acx_blas_ok = no; then
- AC_CHECK_LIB(blas, $sgemm,
- [AC_CHECK_LIB(dgemm, $dgemm,
- [AC_CHECK_LIB(sgemm, $sgemm,
- [acx_blas_ok=yes; BLAS_LIBS="-lsgemm -ldgemm -lblas"],
- [], [-lblas])],
- [], [-lblas])])
-fi
-# BLAS in Alpha CXML library?
-if test $acx_blas_ok = no; then
- AC_CHECK_LIB(cxml, $sgemm, [acx_blas_ok=yes;BLAS_LIBS="-lcxml"])
-fi
-# BLAS in Alpha DXML library? (now called CXML, see above)
-if test $acx_blas_ok = no; then
- AC_CHECK_LIB(dxml, $sgemm, [acx_blas_ok=yes;BLAS_LIBS="-ldxml"])
-fi
+dnl ----------------------------
+dnl RPCs -- matlab interface communication with a separated getfem process
+dnl useful for debugging..
+GETFEM_SERVER="";
+use_rpc="no";
+AC_ARG_ENABLE(matlab-rpc,
+ [AS_HELP_STRING([--enable-matlab-rpc],[enable use of RPCs for matlab
interface])],
+ [ matlab_rpc="yes"; use_rpc="yes";
+ echo "Matlab mex-file will use sun RPCs in order to communicate with the
getfem server"],
+ [matlab_rpc="no"])
-# BLAS in Sun Performance library?
-if test $acx_blas_ok = no; then
- if test "x$GCC" != xyes; then # only works with Sun CC
- AC_CHECK_LIB(sunmath, acosp,
- [AC_CHECK_LIB(sunperf, $sgemm,
- [BLAS_LIBS="-xlic_lib=sunperf -lsunmath"
- acx_blas_ok=yes],[],[-lsunmath])])
- fi
-fi
+if test x$use_rpc = xyes; then
+ GETFEM_SERVER="getfem_server";
+ AC_ARG_WITH(rpc-include,
+ [AS_HELP_STRING([--with-rpc-include],[directory in which the
rpc/rpc.h header can be found])],
+ RPC_INC_DIR="-I$withval",RPC_INC_DIR="")
+ case $host in
+ *alpha*)
+ RPC_LIB="-lrpc";
+ ;;
+ *darwin*)
+ RPC_LIB="";
+ ;;
+ *)
+ RPC_LIB="-lnsl";
+ ;;
+ esac
+ AC_ARG_WITH(rpc-lib,
+ [AS_HELP_STRING([--with-rpc-lib],[linker flags for the RPC
library])],
+ RPC_LIB="$withval")
+ AC_SUBST(RPC_INC_DIR)
+ AC_SUBST(RPC_LIB)
+ AC_DEFINE_UNQUOTED(USE_RPC, 1, [Use rpc for getfem communication with
matlab])
+fi;
+AC_SUBST(GETFEM_SERVER)
+AM_CONDITIONAL(BUILDMEXRPC, test x$matlab_rpc = xyes)
-# BLAS in SCSL library? (SGI/Cray Scientific Library)
-if test $acx_blas_ok = no; then
- AC_CHECK_LIB(scs, $sgemm, [acx_blas_ok=yes; BLAS_LIBS="-lscs"])
-fi
-# BLAS in SGIMATH library?
-if test $acx_blas_ok = no; then
- AC_CHECK_LIB(complib.sgimath, $sgemm,
- [acx_blas_ok=yes; BLAS_LIBS="-lcomplib.sgimath"])
-fi
+dnl the pb is that we cannot link the libstdc++.so in the mex-file without
horrible problems
+dnl with dynamic_casts (with matlab 6.5 -- the pb seems to have disappeared
since matlab-7).
+dnl Hence the gf_matlab.mexglx should be linked against the libstdc++.a ..
+STDCPP_STATICLIBS=""
-# BLAS in IBM ESSL library? (requires generic BLAS lib, too)
-if test $acx_blas_ok = no; then
- AC_CHECK_LIB(blas, $sgemm,
- [AC_CHECK_LIB(essl, $sgemm,
- [acx_blas_ok=yes; BLAS_LIBS="-lessl -lblas"],
- [], [-lblas $FLIBS])])
+if test $usematlab = xYES; then
+ dnl ------------------------------------
+ dnl COMPILER SETTINGS
+ compiler_type=dontcare
+ case $CXX in
+ *g++* | c++)
+ case $host in
+ x86_64-*)
+ echo "Compiling on an x86_64 architecture..."
+ ;;
+ *-darwin*)
+ echo "Compiling on Darwin (MacOS)"
+ ;;
+ *)
+ STDCPP_STATICLIBS=$($CXX -print-file-name=libstdc++.a)
+ echo "The MEX file will be linked against the static c++
library '$STDCPP_STATICLIBS'"
+ ;;
+ esac
+ ;;
+ *icc | *icpc)
+ dnl a small remark: with icpc 8.0, the getfem_server will crash
+ dnl at the first exception throwed (except with -g)
+ dnl the fix is to pass the -static flag at the linker
+ dnl unfortunately, the lovely libtool assumes that icpc won't
+ dnl understand it, and removes it. I hate libtool.
+ dnl so I added the -Wl,-static -- it works for now.
+ GFSERVERFLAGS="-Wl,-static -static"
+ ;;
+ *)
+ ;;
+ esac
fi
+AC_SUBST(GFSERVERFLAGS)
+AC_SUBST(STDCPP_STATICLIBS)
-# Generic BLAS library?
-if test $acx_blas_ok = no; then
- AC_CHECK_LIB(blas, $sgemm, [acx_blas_ok=yes; BLAS_LIBS="-lblas"])
-fi
-if test $acx_blas_ok = no; then
- AC_CHECK_LIB(blas, $sgemm, [acx_blas_ok=yes; BLAS_LIBS="-lblas
$FCLIBS"])
-fi
-fi # if BLAS_LIBS=builtin
-AC_SUBST(BLAS_LIBS)
-LIBS="$acx_blas_save_LIBS"
-# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
-if test x"$acx_blas_ok" = xyes; then
- echo "OK, You have working BLAS libs ! Using $BLAS_LIBS" ;
HAVE_VENDOR_BLAS=1
-else
- echo " *** YOU DONT HAVE BLAS! *** Using a cheap replacement" ;
HAVE_VENDOR_BLAS=0
-fi
+dnl -----------------------------------------------
+dnl Octave Interface
+dnl -----------------------------------------------
-dnl ACX_BLAS([ echo "OK, You have working BLAS libs !"; HAVE_VENDOR_BLAS=1 ],
[echo "YOU DONT HAVE BLAS! Using a cheap replacement" ; HAVE_VENDOR_BLAS=0])
-LIBS="$LIBS $BLAS_LIBS"
-CPPFLAGS="$CPPFLAGS -DGMM_USES_BLAS"
+# list of pseudo functions
+# PSEUDO_FUNCTIONS_LOC=`$srcdir/bin/extract_doc $srcdir/interface/src
pseudo_loc`
+# echo $PSEUDO_FUNCTIONS_LOC
+# PSEUDO_FUNCTIONS=`$srcdir/bin/extract_doc $srcdir/interface/src pseudo_gen`
+# MATLAB_OBJ_DIRS=`$srcdir/bin/extract_doc $srcdir/interface/src mobj_dirs`
+# AC_SUBST(PSEUDO_FUNCTIONS)
+# AC_SUBST(PSEUDO_FUNCTIONS_LOC)
+# AC_SUBST(MATLAB_OBJ_DIRS)
-useblasinterface=NO
-AC_ARG_ENABLE(blas_interface,
- [AS_HELP_STRING([--enable-blas-interface],[enable the use of the blas call
for basic algebra routines.])],
- [case $enableval in
- yes | "") useblasinterface=YES ;;
- no) useblasinterface=NO ;;
- esac],
- [useblasinterface=YES]
-)
+AC_ARG_ENABLE(octave,
+ [AS_HELP_STRING([--enable-octave],[turn on/off octave support])],
+ [case "${enableval}" in
+ yes) useoctave=YES ;;
+ no) useoctave=NO ;;
+ *) AC_MSG_ERROR([bad value ${enableval} for --enable-octave]) ;;
+ esac],[useoctave=NO])
-if test x$useblasinterface = xYES; then
- CPPFLAGS="$CPPFLAGS -DGMM_USES_BLAS_INTERFACE"
+AC_ARG_WITH(octave-toolbox-dir,
+ [AS_HELP_STRING([--with-octave-toolbox-dir],[directory in which
the octave interface will be installed])],
+
OCTAVETOOLBOXDIR="$withval",OCTAVETOOLBOXDIR="$GFPREFIX/getfem_octavetoolbox")
+AC_SUBST(OCTAVETOOLBOXDIR)
+
+if test "$useoctave" != NO; then
+ AC_CHECK_PROGS(MKOCTFILE, mkoctfile)
+ if test x"$MKOCTFILE" = x""; then
+ if test x$useoctave = xYES; then
+ AC_MSG_ERROR([Impossible to build the octave interface without mkoctfile
-- specify its full path with the MKOCTFILE=/path/to/mkoctfile option, or use
--enable-octave=no])
+ exit 1
+ fi
+ else
+ # MATLAB_ROOT=`$MEX -v 2>&1 | grep "MATLAB " | awk '{print $4}'|sed -e
'2,$d'`
+ MKOCTFILE_EXE=`which $MKOCTFILE`
+ MKOCTFILE_EXE=`readlink -e $MKOCTFILE_EXE`
+ OCTAVE_ROOT=`echo $MKOCTFILE_EXE | sed -e 's/bin.*$//'`
+ OCTAVE_COM_EXT=".mex"
+ OCTAVE_RELEASE=`octave --version | grep "GNU Octave" | sed -n '1p' | sed
's/^.*version //g'`
+ echo "Octave release is $OCTAVE_RELEASE"
+ fi
fi
+AM_CONDITIONAL(BUILDOCTAVE, test x$useoctave = xYES)
+
+AC_SUBST(OCTAVE_RELEASE)
+AC_SUBST(OCTAVE_COM_EXT)
+AC_SUBST(MKOCTFILE)
+AM_CONDITIONAL(USE_MINGW_OCTAVE, test x"$OCTAVE_COM_EXT" = x".dll")
+dnl ----------------------------------------------
+dnl python
+dnl ----------------------------------------------
+AC_ARG_ENABLE(python,
+ [AS_HELP_STRING([--enable-python],[turn on/off python support])],
+ [case "${enableval}" in
+ yes) usepython=YES ;;
+ no) usepython=NO ;;
+ *) AC_MSG_ERROR([bad value ${enableval} for --enable-python]) ;;
+ esac],[usepython=YES])
-# 32 or 64 bits blas interface
-AC_RUN_IFELSE([AC_LANG_SOURCE([[
-#include <stdlib.h>
-int main() {
- int a; long b;
- int *pa; long *pb; void *pc;
-
- if (sizeof(long) > sizeof(int)) {
- a = 0x3E0024; b = 0;
- pb = &b; pc = (void *)(pb); pa = (int *)(pc); *pa = a;
- if (int(b) != a) exit(1);
- *pa = 0x3E0024;
- if (int(b) != a) exit(1);
- if (b != long(a)) exit(1);
- }
-} ]])],[ac_int_long_exchangeable=yes],[ac_int_long_exchangeable=no],[])
-
-if test "$ac_int_long_exchangeable" != yes; then
- echo "Checking if int and long pointers are exchangeable...no"
-else
- echo "Checking if int and long pointers are exchangeable...yes"
- AC_DEFINE_UNQUOTED(INT_LONG_POINTER_ECHANGEABLE, 1, [int and long pointers
are exchangeable])
+if test x$usepython = xYES; then
+ AM_PATH_PYTHON(3.6, usepython=YES, usepython=NO)
+ if test x$usepython = xNO; then
+ AM_PATH_PYTHON(2.7, usepython=YES, usepython=NO)
+ fi
fi
-dnl ------------------------------LAPACK TEST--------------------------------
+case $host in
+ *mingw*)
+ PYTHON_CC_ARG="--compiler=mingw32"
+ PYTHON_EXTRA_EXT_PARAM="extra_compile_args=[['-D MS_WIN64']]"
+ ;;
+ *)
+ PYTHON_CC_ARG=""
+ PYTHON_EXTRA_EXT_PARAM=""
+ ;;
+esac
-if test x"$acx_blas_ok" = xyes; then
-#This name mangling detection is currently not in use
-# if test x"$FC" = "x"; then
-# dgetrf=dgetrf_
-# else
-# AC_FC_FUNC(dgetrf)
-# fi;
+AC_SUBST(PYTHON_CC_ARG)
+AC_SUBST(PYTHON_EXTRA_EXT_PARAM)
- # LAPACK linked to by default? (is sometimes included in BLAS lib)
- AC_CHECK_FUNC(dgetrf_, [acx_lapack_ok=yes; LAPACK_LIBS=""])
- if test "x$acx_lapack_ok" != xyes; then
- AC_CHECK_LIB(lapack, dgetrf_, [acx_lapack_ok=yes; LAPACK_LIBS="-llapack"])
+if test "x$usepython" = "xYES"; then
+ echo "Building with python ($PYTHON) support (use --enable-python=no to
disable it) "
+ echo "You will need the python-numpy and python-scipy packages."
+dnl AM_PATH_PYTHON(2.2)
+ AC_PYTHON_DEVEL
+ ac_python_numpy=`$PYTHON -c 'import numpy; print("YES")' 2>/dev/null`
+ if test "x$ac_python_numpy" != "xYES"; then
+ usepython=NO
+ MSG="PYTHON DISABLED: numpy not found. You need to install the
python-numpy package."
+ echo $MSG
+ WARNING_MSG="$WARNING_MSG\n$MSG"
fi
-
- if test x"$acx_lapack_ok" = xyes; then
- CPPFLAGS="$CPPFLAGS -DGMM_USES_LAPACK"
- LIBS="$LAPACK_LIBS $LIBS"
+ ac_python_scipy=`$PYTHON -c 'import scipy; print("YES")' 2>/dev/null`
+ if test "x$ac_python_scipy" != "xYES"; then
+ usepython=NO
+ MSG="PYTHON DISABLED: scipy not found. You need to install the
python-scipy package."
+ echo $MSG
+ WARNING_MSG="$WARNING_MSG\n$MSG"
+ fi
+ if test $paralevel -ge 1; then
+ ac_python_mpi4py=`$PYTHON -c 'import mpi4py; print("YES")' 2>/dev/null`
+ if test "x$ac_python_mpi4py" != "xYES"; then
+ usepython=NO
+ MSG="PARALLEL PYTHON DISABLED: mpi4py not found. You need to install the
python-mpi4py package."
+ echo $MSG
+ WARNING_MSG="$WARNING_MSG\n$MSG"
+ fi
fi
+ PYTHON_SO=`$PYTHON -c "import distutils.sysconfig, sys; get =
distutils.sysconfig.get_config_var; sys.stdout.write(get('EXT_SUFFIX') or
get('SO') or '.so');"`
+ AC_SUBST(PYTHON_SO)
fi
-dnl -----------------------------END OF LAPACK TEST--------------------------
+AM_CONDITIONAL(BUILDPYTHON, test x$usepython = xYES)
+AM_CONDITIONAL(BUILDPYTHONPAR, test x$ac_python_mpi4py = xYES)
+dnl -----------------------------------------------
+dnl SCILAB Interface
+dnl -----------------------------------------------
-dnl ---------------------------OPENMP------------------------------
-useopenmp=0
-AC_ARG_ENABLE(openmp,
- [AS_HELP_STRING([--enable-openmp],[enable the multihreaded version of
GetFEM])],
- [ case $enableval in
- yes | "") useopenmp=YES ;;
- no) useopenmp=NO ;;
- *) AC_MSG_ERROR([bad value ${enableval} for --enable-openmp]) ;;
- esac],
- [useopenmp=NO]
-)
+m4_include([m4/scilab.m4])
-if test x$useopenmp = xYES; then
- AC_OPENMP
- if test "x$ac_cv_prog_cxx_openmp" != "xunsupported" && test
"x$ac_cv_prog_cxx_openmp" != "x"; then
- AC_SUBST(AM_CXXFLAGS,"$OPENMP_CXXFLAGS")
- CPPFLAGS="$CPPFLAGS -DGETFEM_HAS_OPENMP"
- else
- AC_MSG_ERROR([OpenMP support not found. Use --enable-openmp=no flag to
compile GetFEM without OpenMP]);
- fi
-fi;
-dnl ---------------------------END OF OPENMP-----------------------
+REQUIRED_SCILAB_MAJOR=6
+REQUIRED_SCILAB_MINOR=0
+REQUIRED_SCILAB_MICRO=0
+AC_CHECK_SCILAB
-dnl ------------------------------SuperLU config-------------------------
-AC_ARG_ENABLE(superlu,
- [AS_HELP_STRING([--enable-superlu],[turn on/off SuperLU support])],
- [case "${enableval}" in
- yes) usesuperlu=YES ;;
- no) usesuperlu=NO ;;
- *) AC_MSG_ERROR([bad value ${enableval} for --enable-superlu]) ;;
- esac],[usesuperlu=YES])
+GETFEM_INTERFACE_PATH="`readlink -f $srcdir`"
+GETFEM_BUILD_INTERFACE_PATH="`readlink -f $PWD`"
+AC_SUBST(GETFEM_INTERFACE_PATH)
+AC_SUBST(GETFEM_BUILD_INTERFACE_PATH)
-SUPERLU_CPPFLAGS=""
-SUPERLU_SRC=""
-SUPERLU_LIBS=""
-SUPERLU_MAKEFILE=""
+dnl if the scilab directory doesn't exists, we copy the
+dnl scilab sources into the build directory
-if test x$usesuperlu = xYES; then
- echo "Building with SuperLU support (use --enable-superlu=no to disable it)"
- if test x"$FC" = "x"; then
- sgemm="sgemm_"
- else
- AC_FC_FUNC(sgemm)
- echo "FC=$FC"
+if test "x$usescilab" == "xYES"
+then
+ currentdir=`pwd`
+ if test ! -f $currentdir/interface/src/scilab/builder.sce
+ then
+ echo "Copying Scilab toolbox src in the build directory"
+ mkdir -p $currentdir/interface/src/scilab/
+ cp -r $srcdir/interface/src/scilab/* $currentdir/interface/src/scilab
fi
- case $sgemm in
- sgemm)
- F77_CALL_C="NOCHANGE";
- ;;
- sgemm_)
- F77_CALL_C="ADD_";
- ;;
- SGEMM)
- F77_CALL_C="UPCASE";
- ;;
- sgemm__)
- F77_CALL_C="ADD__";
- ;;
- *)
- AC_MSG_ERROR(["superlu won't handle this calling convention: sgemm
-> $sgemm"])
- ;;
- esac
- SUPERLU_CPPFLAGS="$CPPFLAGS -DUSE_VENDOR_BLAS -DF77_CALL_C=$F77_CALL_C"
- SUPERLU_SRC="superlu"
- case $host in
- *apple*)
- SUPERLU_LIBS="../$SUPERLU_SRC/libsuperlu.la"
- ;;
- *mingw*)
- SUPERLU_LIBS="../$SUPERLU_SRC/.libs/libsuperlu.a"
- ;;
- *)
- SUPERLU_LIBS="`readlink -f .`/$SUPERLU_SRC/libsuperlu.la"
- ;;
- esac
- SUPERLU_MAKEFILE="$SUPERLU_SRC/Makefile"
-else
- echo "Building without SuperLU support (use --enable-superlu=yes to enable
it)"
- AC_CHECK_LIB([superlu], [dCreate_CompCol_Matrix],[],
- [AC_MSG_ERROR([SuperLU library not found])])
+fi
- AC_CHECK_HEADERS(
- [superlu/colamd.h superlu/slu_Cnames.h \
- superlu/slu_cdefs.h superlu/slu_ddefs.h superlu/slu_sdefs.h
superlu/slu_zdefs.h \
- superlu/slu_dcomplex.h superlu/slu_scomplex.h],
- [usesuperlu="YES"],
- [
- if test "x$usesuperlu" = "xYES"; then
- AC_MSG_ERROR([header files of superlu not found. Use
--enable-superlu=yes flag]);
- fi;
- ])
+AC_ARG_WITH(scilab-toolbox-dir,
+ [AS_HELP_STRING([--with-scilab-toolbox-dir],[directory in which
the scilab interface will be installed])],
+
SCILAB_TOOLBOX_DIR="$withval",SCILAB_TOOLBOX_DIR="$GFPREFIX/getfem_toolbox")
+AC_SUBST(SCILAB_TOOLBOX_DIR)
- SUPERLU_LIBS="-lsuperlu"
- LIBS="$SUPERLU_LIBS $LIBS"
-fi
-AC_SUBST([SUPERLU_CPPFLAGS])
-AC_SUBST([SUPERLU_SRC])
-AC_SUBST([SUPERLU_LIBS])
-AM_CONDITIONAL(USEBLASLITE, test x$HAVE_VENDOR_BLAS = x0)
-echo "Configuration of SuperLU done"
+dnl -------------------------------BLAS----------------------------------
+dnl why I hate autoconf: if the code below is put into a separate file,
+dnl the generated ./configure will stop if no Fortran compiler is found.
always. even
+dnl if no AC_FC_FUNC is executed.
+acx_blas_ok=no
-dnl ----------------EXPERIMENTAL PARTS OF THE LIBRARY--------------------
-EXPER=""
-AC_ARG_ENABLE(experimental,
- [AS_HELP_STRING([--enable-experimental],[compile experimental parts of
the library])],
-[ if test "x$enableval" = "xyes" ; then EXPER="-DEXPERIMENTAL_PURPOSE_ONLY";
fi], [EXPER=""])
-CPPFLAGS="$CPPFLAGS $EXPER"
+AC_ARG_WITH(blas,
+ [AS_HELP_STRING([--with-blas=<lib>],[use BLAS library <lib>])])
+case $with_blas in
+ yes | "") ;;
+ no) acx_blas_ok=disable ;;
+ -* | */* | *.a | *.so | *.so.* | *.o| builtin) BLAS_LIBS="$with_blas"
;;
+ *) BLAS_LIBS="-l$with_blas" ;;
+esac
-dnl -----------------------------QD TESTS--------------------------------
-AC_ARG_WITH(qd-lib-dir,
- [AS_HELP_STRING([--with-qd-lib-dir],[directory in which the libqd.a
can be found])],
- QDLIB="$withval/libqd.a",QDLIB="$GFPREFIX/lib/libqd.a")
-AC_ARG_WITH(qd-include-dir,
- [AS_HELP_STRING([--with-qd-include-dir],[directory in which the qd.h
header can be found])],
- QDINC="-I$withval",QDINC="-I$GFPREFIX/include")
-AC_ARG_ENABLE(dd,
- [AS_HELP_STRING([--enable-dd],[enable the use of the qd library (some
computation will be done with double-double precision, useful for high order
FEMs)])],
- [ if test "x$enableval" = "xyes" ; then useQDlib="yes"; QD_PREC="double";
fi], [useQDlib="no"])
-AC_ARG_ENABLE(qd,
- [AS_HELP_STRING([--enable-qd],[enable the use of the qd library (some
computation will be done with quad-double precision, useful for high order
FEMs)])],
- [ if test "x$enableval" = "xyes" ; then useQDlib="yes"; QD_PREC="quad";
fi], [if test "x$useQDlib" = "xyes"; then useQDlib="yes"; else useQDlib="no";
fi])
-if test "x$useQDlib" = "xyes" ; then
- LIBS="$LIBS $QDLIB -lm"
- CPPFLAGS="$CPPFLAGS $QDINC"
-dnl #define NO_INLINE
- AC_RUN_IFELSE([AC_LANG_SOURCE([[
-#include <qd/qd_real.h>
-#include <qd/dd_real.h>
-#include <qd/fpu.h>
-#include <iostream>
-int main() {
- unsigned int old_cw;
- int ok;
- fpu_fix_start(&old_cw);
- qd_real q = 1.0;
- qd_real qq = qd_real("0.01");
- qd_real qqq =
"1.010101010101010101010101010101010101010101010101010101010101010E0";
- dd_real d = 1.0;
- dd_real dd = dd_real("0.1");
- dd_real ddd = "1.1111111111111111111111111111111E0";
- for (int i=0; i < 100; ++i) { d += dd; dd *= dd_real("0.1"); }
- for (int i=0; i < 100; ++i) { q += qq; qq *= qd_real("0.01"); }
- std::cerr << "d = " << d << std::endl << "q = " << q << std::endl;
- std::cerr << abs(q - qqq) << std::endl;
- std::cerr << abs(d - ddd) << std::endl;
- if (abs(q - qqq) < 1e-63 && abs(d -ddd) < 1e-31) ok = 1;
- else ok = 0;
- fpu_fix_end(&old_cw); return 1-ok;
-}
- ]])],[echo "checking if qd library is working...yes"],[ echo "QD library is
not working (check config.log)"; exit 1],[])
- AC_DEFINE_UNQUOTED([HAVE_QDLIB],1,[defined if the qd library was found and
is working])
- HAVE_QDLIB=1;
- if test "x$QD_PREC" = "xquad"; then
- AC_DEFINE_UNQUOTED([QDLIB_USE_QUAD],1,[defined if quad-doubles are to be
used instead of double-double])
- fi;
-fi;
-dnl -----------------------------END QD TESTS--------------------------------
+# Get fortran linker names of BLAS functions to check for.
+if test x"$FC" = "x"; then
+ echo "No fortran compiler found, assuming c-name for SGEMM is 'sgemm_'"
+ sgemm=sgemm_
+ dgemm=dgemm_
+else
+ AC_FC_FUNC(sgemm)
+ AC_FC_FUNC(dgemm)
+fi
+acx_blas_save_LIBS="$LIBS"
+LIBS="$LIBS $FLIBS"
+echo "BLAS_LIBS=$BLAS_LIBS"
+# First, check BLAS_LIBS environment variable
+if test "x$BLAS_LIBS" = xbuiltin; then
+ echo "Using builtin blas lib";
+ BLAS_LIBS=""
+else
-dnl ------------------------------QHULL TEST---------------------------------
-useQHULL="no"
-AC_ARG_ENABLE(qhull,
- [AS_HELP_STRING([--enable-qhull],[enable the use of the qhull library
(required for generation of non regular meshes)])],
- [ if test "x$enableval" = "xyes" ; then useQHULL="yes"; fi],
[useQHULL="test"])
-QHULL_LIBS=""
-save_LIBS="$LIBS";
+if test $acx_blas_ok = no; then
+ if test "x$BLAS_LIBS" != x; then
+ save_LIBS="$LIBS"; LIBS="$BLAS_LIBS $LIBS"
+ AC_MSG_CHECKING([for $sgemm in $BLAS_LIBS])
+ AC_TRY_LINK_FUNC($sgemm, [acx_blas_ok=yes], [BLAS_LIBS=""])
+ AC_MSG_RESULT($acx_blas_ok)
+ LIBS="$save_LIBS"
+ fi
+fi
-if test "x$useQHULL" = "xno"; then
- echo "Building with libqhull explicitly disabled";
-else
- AC_CHECK_LIB(qhull, qh_new_qhull, [QHULL_LIBS="-lqhull"],
- [
- AC_CHECK_LIB(qhullstatic,
qh_new_qhull,[QHULL_LIBS="-lqhullstatic"],[QHULL_LIBS=""])
- ])
- AC_CHECK_HEADERS(libqhull/qhull_a.h,[useQHULL="yes"],
- [
- if test "x$useQHULL" = "xyes"; then
- AC_MSG_ERROR([header files libqhull/qhull_a.h not found. Use
--enable-qhull=no flag]);
- useQHULL="no"
- fi;
- ])
- echo "Building with libqhull (use --enable-qhull=no to disable it)"
-fi;
-AM_CONDITIONAL(QHULL, test x$useQHULL = xyes)
+# BLAS linked to by default? (happens on some supercomputers)
+if test $acx_blas_ok = no; then
+ save_LIBS="$LIBS"; LIBS="$LIBS"
+ AC_CHECK_FUNC($sgemm, [acx_blas_ok=yes])
+ LIBS="$save_LIBS"
+fi
-LIBS="$QHULL_LIBS $save_LIBS"
-AC_SUBST([QHULL_LIBS])
-echo "Configuration of qhull done"
-dnl -----------------------------END OF QHULL TEST---------------------------
+# BLAS in ATLAS library? (http://math-atlas.sourceforge.net/)
+if test $acx_blas_ok = no; then
+ AC_CHECK_LIB(atlas, ATL_xerbla,
+ [AC_CHECK_LIB(f77blas, $sgemm,
+ [AC_CHECK_LIB(cblas, cblas_dgemm,
+ [acx_blas_ok=yes
+ BLAS_LIBS="-lf77blas -latlas $FCLIBS"],
+ [], [-lf77blas -latlas])],
+ [], [-latlas])])
+fi
-dnl ------------------------------MUMPS TEST------------------------------
-MUMPSINC=""
-AC_ARG_WITH(mumps-include-dir,
- [AS_HELP_STRING([--with-mumps-include-dir],[directory in which the dmumps.h
header can be found])],
- [case $withval in
- -I* ) MUMPSINC="$withval";;
- * ) MUMPSINC="-I$withval";;
- esac],
- [MUMPSINC="-I$GFPREFIX/include"]
-)
-CPPFLAGS="$CPPFLAGS $MUMPSINC"
+# BLAS in PhiPACK libraries? (requires generic BLAS lib, too)
+if test $acx_blas_ok = no; then
+ AC_CHECK_LIB(blas, $sgemm,
+ [AC_CHECK_LIB(dgemm, $dgemm,
+ [AC_CHECK_LIB(sgemm, $sgemm,
+ [acx_blas_ok=yes; BLAS_LIBS="-lsgemm -ldgemm -lblas"],
+ [], [-lblas])],
+ [], [-lblas])])
+fi
-MUMPS_LIBS=""
-case $host in
- *mingw*)
- MUMPS_SEQ_LIBS="-lsmumps -ldmumps -lcmumps -lzmumps -lmumps_common
-lmpiseq -lpord"
- ;;
- *apple*)
- MUMPS_SEQ_LIBS="-lsmumps -ldmumps -lcmumps -lzmumps -lmumps_common
-lmpiseq -lpord -lgomp"
- ;;
- *)
- MUMPS_SEQ_LIBS="-lsmumps_seq -ldmumps_seq -lcmumps_seq -lzmumps_seq"
- ;;
-esac
-acx_mumps_ok="no"
-usemumps="no"
-AC_ARG_ENABLE(mumps,
- [AS_HELP_STRING([--enable-mumps],[enable the use of the (sequential) MUMPS
library. A direct solver for large sparse linear systems.])],
- [case $enableval in
- yes | "") usemumps="yes"; acx_mumps_ok="yes"; MUMPS_LIBS="$MUMPS_SEQ_LIBS";;
- no) usemumps="no";;
- esac],
- [usemumps="test"; acx_mumps_ok="test"; MUMPS_LIBS="$MUMPS_SEQ_LIBS"]
-)
+# BLAS in Alpha CXML library?
+if test $acx_blas_ok = no; then
+ AC_CHECK_LIB(cxml, $sgemm, [acx_blas_ok=yes;BLAS_LIBS="-lcxml"])
+fi
-AC_ARG_ENABLE(par-mumps,
- [AS_HELP_STRING([--enable-par-mumps],[enable the use of the parrallel MUMPS
library. A direct solver for large sparse linear systems.])],
- [case $enableval in
- yes | "") usemumps="yes"; MUMPS_LIBS="-lsmumps -ldmumps -lcmumps -lzmumps";;
- no) usemumps="no";;
- esac],
- [if test $paralevel -ge 1; then
- usemumps="test"; acx_mumps_ok="test"; MUMPS_LIBS="-lsmumps -ldmumps
-lcmumps -lzmumps"
- fi;]
-)
+# BLAS in Alpha DXML library? (now called CXML, see above)
+if test $acx_blas_ok = no; then
+ AC_CHECK_LIB(dxml, $sgemm, [acx_blas_ok=yes;BLAS_LIBS="-ldxml"])
+fi
-AC_ARG_WITH(mumps,
- [AS_HELP_STRING([--with-mumps=<lib>],[use MUMPS library <lib>])],
- [case $with_mumps in
- yes | "") usemumps="yes";;
- no) acx_mumps_ok="no" ;;
- -* | */* | *.a | *.so | *.so.* | *.o| builtin) MUMPS_LIBS="$with_mumps";
acx_mumps_ok="yes" ;;
- *) MUMPS_LIBS=`echo $with_mumps | sed -e 's/^/-l/g;s/ \+/ -l/g'` ;
usemumps="yes";;
- esac]
-)
+# BLAS in Sun Performance library?
+if test $acx_blas_ok = no; then
+ if test "x$GCC" != xyes; then # only works with Sun CC
+ AC_CHECK_LIB(sunmath, acosp,
+ [AC_CHECK_LIB(sunperf, $sgemm,
+ [BLAS_LIBS="-xlic_lib=sunperf -lsunmath"
+ acx_blas_ok=yes],[],[-lsunmath])])
+ fi
+fi
-save_LIBS="$LIBS";
-if test "x$usemumps" = "xno" -o "x$acx_mumps_ok" = "xno"; then
- echo "Building with MUMPS explicitly disabled";
-else
- AC_SEARCH_LIBS(smumps_c, [`echo $MUMPS_LIBS | sed -e 's/^-l//g;s/ -l/ /g'`],
- [usemumps="yes"],
- [if test "x$acx_mumps_ok" = "xyes"; then
- AC_MSG_ERROR([The function smumps_c couldn't be found in the provided
MUMPS libraries.]);
- fi;
- usemumps="no"]
- )
- AC_SEARCH_LIBS(dmumps_c, [`echo $MUMPS_LIBS | sed -e 's/^-l//g;s/ -l/ /g'`],
- [usemumps="yes"],
- [if test "x$acx_mumps_ok" = "xyes"; then
- AC_MSG_ERROR([The function dmumps_c couldn't be found in the provided
MUMPS libraries.]);
- fi;
- usemumps="no"]
- )
- AC_SEARCH_LIBS(cmumps_c, [`echo $MUMPS_LIBS | sed -e 's/^-l//g;s/ -l/ /g'`],
- [usemumps="yes"],
- [if test "x$acx_mumps_ok" = "xyes"; then
- AC_MSG_ERROR([The function cmumps_c couldn't be found in the provided
MUMPS libraries.]);
- fi;
- usemumps="no"]
- )
- AC_SEARCH_LIBS(zmumps_c, [`echo $MUMPS_LIBS | sed -e 's/^-l//g;s/ -l/ /g'`],
- [usemumps="yes"],
- [if test "x$acx_mumps_ok" = "xyes"; then
- AC_MSG_ERROR([The function zmumps_c couldn't be found in the provided
MUMPS libraries.]);
- fi;
- usemumps="no"]
- )
- AC_CHECK_HEADERS([smumps_c.h dmumps_c.h cmumps_c.h zmumps_c.h],
- [usemumps="yes"],
- [if test "x$acx_mumps_ok" = "xyes"; then
- AC_MSG_ERROR([header file dmumps_c.h not found.]);
- fi;
- usemumps="no"]
- )
+# BLAS in SCSL library? (SGI/Cray Scientific Library)
+if test $acx_blas_ok = no; then
+ AC_CHECK_LIB(scs, $sgemm, [acx_blas_ok=yes; BLAS_LIBS="-lscs"])
+fi
- if test "x$usemumps" = "xyes"; then
- echo "Building with MUMPS (use --enable-mumps=no to disable it)"
- LIBS="$MUMPS_LIBS $save_LIBS"
- else
- MUMPS_LIBS=""
- LIBS="$save_LIBS"
- fi;
-fi;
+# BLAS in SGIMATH library?
+if test $acx_blas_ok = no; then
+ AC_CHECK_LIB(complib.sgimath, $sgemm,
+ [acx_blas_ok=yes; BLAS_LIBS="-lcomplib.sgimath"])
+fi
-AM_CONDITIONAL(MUMPS, test x$usemumps = xyes)
-AC_SUBST([MUMPS_LIBS])
-echo "Configuration of MUMPS done"
-dnl ---------------------------END OF MUMPS TEST--------------------------
+# BLAS in IBM ESSL library? (requires generic BLAS lib, too)
+if test $acx_blas_ok = no; then
+ AC_CHECK_LIB(blas, $sgemm,
+ [AC_CHECK_LIB(essl, $sgemm,
+ [acx_blas_ok=yes; BLAS_LIBS="-lessl -lblas"],
+ [], [-lblas $FLIBS])])
+fi
-dnl ---------------------------METIS--------------------------
-METIS_LIBS=""
-AC_ARG_ENABLE(metis,
- [AS_HELP_STRING([--enable-metis],[enable the use of the METIS library.])],
- [case $enableval in
- yes | "") usemetis="yes" ;;
- no) usemetis="no"; METIS_LIBS="" ;;
- esac],
- [usemetis="test"]
-)
+# Generic BLAS library?
+if test $acx_blas_ok = no; then
+ AC_CHECK_LIB(blas, $sgemm, [acx_blas_ok=yes; BLAS_LIBS="-lblas"])
+fi
-if test $paralevel -ge 1 -a "x$usemetis" = "xno"; then
- echo "Parallel getfem requires the METIS library, --enable-metis=no will be
ignored";
- usemetis="yes"
-fi;
+if test $acx_blas_ok = no; then
+ AC_CHECK_LIB(blas, $sgemm, [acx_blas_ok=yes; BLAS_LIBS="-lblas
$FCLIBS"])
+fi
-if test "x$usemetis" = "xno"; then
- echo "Building without METIS";
-else
- if test $paralevel -ge 1; then
- AC_CHECK_LIB(metis, METIS_PartGraphRecursive,
- [usemetis="yes"],
- [usemetis="no";
- AC_MSG_ERROR([METIS library required for parallel getfem was
not found])
- ])
+fi # if BLAS_LIBS=builtin
+
+AC_SUBST(BLAS_LIBS)
+
+LIBS="$acx_blas_save_LIBS"
- METIS_LIBS="-lmetis"
- LIBS="$LIBS $METIS_LIBS"
- AC_DEFINE_UNQUOTED([HAVE_METIS],1,[defined if the Metis library was found
and is working])
- AC_CHECK_LIB(metis, METIS_SetDefaultOptions, [usemetisnew="yes"],
- [AC_DEFINE_UNQUOTED([HAVE_METIS_OLD_API],1,
- [defined if the Metis library found is
older than version 4])
- ])
- echo "Building with METIS (use --enable-metis=no to disable it)"
- if test "x$usemetisnew" = "xyes"; then
- AC_CHECK_HEADERS(metis.h,
- [usemetis="yes"],
- [usemetis="no";
- AC_MSG_ERROR([metis.h header required for parallel
getfem was not found])
- ])
- fi;
- fi;
-fi;
+# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
+if test x"$acx_blas_ok" = xyes; then
+ echo "OK, You have working BLAS libs ! Using $BLAS_LIBS" ;
HAVE_VENDOR_BLAS=1
+else
+ echo " *** YOU DONT HAVE BLAS! *** Using a cheap replacement" ;
HAVE_VENDOR_BLAS=0
+fi
-AM_CONDITIONAL(METIS, test x$usemetis = xyes)
-AC_SUBST([METIS_LIBS])
+dnl ACX_BLAS([ echo "OK, You have working BLAS libs !"; HAVE_VENDOR_BLAS=1 ],
[echo "YOU DONT HAVE BLAS! Using a cheap replacement" ; HAVE_VENDOR_BLAS=0])
+LIBS="$LIBS $BLAS_LIBS"
+CPPFLAGS="$CPPFLAGS -DGMM_USES_BLAS"
+useblasinterface=NO
+AC_ARG_ENABLE(blas_interface,
+ [AS_HELP_STRING([--enable-blas-interface],[enable the use of the blas call
for basic algebra routines.])],
+ [case $enableval in
+ yes | "") useblasinterface=YES ;;
+ no) useblasinterface=NO ;;
+ esac],
+ [useblasinterface=YES]
+)
-dnl ---------------------------END OF METIS--------------------------
+if test x$useblasinterface = xYES; then
+ CPPFLAGS="$CPPFLAGS -DGMM_USES_BLAS_INTERFACE"
+fi
+useblas64support=NO
+AC_ARG_ENABLE(blas64-support,
+ [AS_HELP_STRING([--enable-blas64-support],[enable the 64 bits integer
blas and lapack support])],
+ [ case $enableval in
+ yes | "") useblas64support=YES;;
+ no) useblas64support=NO;;
+ esac], [useblas64support=NO])
-AC_CHECK_HEADERS(sys/times.h,[],[SUPERLU_CPPFLAGS="$SUPERLU_CPPFLAGS
-DNO_TIMER"])
-AC_CHECK_HEADERS(cxxabi.h)
-dnl ---------------------------- CHECK FOR __PRETTY_FUNCTION__ MACRO --------
-AC_CACHE_CHECK([for __PRETTY_FUNCTION__], ac_cv_have_pretty_function, [
- AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [
- [ const char *s = __PRETTY_FUNCTION__; ]])],
- [ ac_cv_have_pretty_function="yes" ],
- [ ac_cv_have_pretty_function=="no" ])])
-if test "x$ac_cv_have_pretty_function" = "xyes"; then
- AC_DEFINE_UNQUOTED(HAVE_PRETTY_FUNCTION,1,[gcc style
__PRETTY_FUNCTION__ macro])
-fi;
+if test x$useblas64support = xNO && test x$usematlab = xYES; then
+ # 32 or 64 bits blas interface
+ AC_RUN_IFELSE([AC_LANG_SOURCE([[
+ #include <stdlib.h>
+ int main() {
+ int a; long b;
+ int *pa; long *pb; void *pc;
+
+ if (sizeof(long) > sizeof(int)) {
+ a = 0x3E0024; b = 0;
+ pb = &b; pc = (void *)(pb); pa = (int *)(pc); *pa = a;
+ if (int(b) != a) exit(1);
+ *pa = 0x3E0024;
+ if (int(b) != a) exit(1);
+ if (b != long(a)) exit(1);
+ }
+ } ]])],[useblas64support=YES],[],[])
+fi
+if test x$useblas64support = xYES; then
+ AC_DEFINE_UNQUOTED(USE_BLAS64_INTERFACE, 1, [Use blas with 64 bits integers])
+fi
-dnl ---------------------------- CHECK FOR GLIBC BACKTRACE availability -----
-AC_CACHE_CHECK([for execinfo.h and backtrace], ac_cv_have_backtrace, [
- AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
- [[ #include <execinfo.h> ]],
- [[ void* trace[256]; int n = backtrace(trace, 256); ]])],
- [ ac_cv_have_backtrace="yes" ],
- [ ac_cv_have_backtrace="no" ])])
-if test "x$ac_cv_have_backtrace" = "xyes"; then
- AC_DEFINE_UNQUOTED(HAVE_BACKTRACE,1,[glibc backtrace function])
-fi;
+dnl ------------------------------LAPACK TEST--------------------------------
-dnl ---------------------------- CHECK FOR feenableexcept -----
-AC_CACHE_CHECK([for fenv.h and feenableexcept], ac_cv_have_feenableexcept, [
- AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
- [[ #include <fenv.h> ]],
- [[ feenableexcept(FE_DIVBYZERO | FE_INVALID); ]])],
- [ ac_cv_have_feenableexcept="yes" ],
- [ ac_cv_have_feenableexcept="no" ])])
-if test "x$ac_cv_have_feenableexcept" = "xyes"; then
- AC_DEFINE_UNQUOTED(HAVE_FEENABLEEXCEPT,1,[glibc floating point
exceptions control])
-fi;
+if test x"$acx_blas_ok" = xyes; then
+#This name mangling detection is currently not in use
+# if test x"$FC" = "x"; then
+# dgetrf=dgetrf_
+# else
+# AC_FC_FUNC(dgetrf)
+# fi;
-BUILDER=`whoami`
-AC_SUBST(BUILDER)
-BUILDDATE=`date +%D,%H:%M:%S`
-AC_SUBST(BUILDDATE)
-CONFIGURE_ARGS=$ac_configure_args
-AC_SUBST(CONFIGURE_ARGS)
-LIBTOOL_VERSION_INFO="-version-info ${MAJOR_VERSION}:${MINOR_VERSION}:0"
-AC_SUBST(LIBTOOL_VERSION_INFO)
+ # LAPACK linked to by default? (is sometimes included in BLAS lib)
+ AC_CHECK_FUNC(dgetrf_, [acx_lapack_ok=yes; LAPACK_LIBS=""])
+ if test "x$acx_lapack_ok" != xyes; then
+ AC_CHECK_LIB(lapack, dgetrf_, [acx_lapack_ok=yes; LAPACK_LIBS="-llapack"])
+ fi
-dnl AC_CHECK_PROGS(RANLIB, ranlib)
+ if test x"$acx_lapack_ok" = xyes; then
+ CPPFLAGS="$CPPFLAGS -DGMM_USES_LAPACK"
+ LIBS="$LAPACK_LIBS $LIBS"
+ fi
+fi
+dnl -----------------------------END OF LAPACK TEST--------------------------
-dnl ------------ for distclean of meshes ---------------------
-j="tests/meshes/disc_P2_h4.mesh"
-if test -L $j || test ! -f $j; then
- DISTCLEANMESH="";
-else
- DISTCLEANMESH="#";
-fi;
-AC_SUBST(DISTCLEANMESH)
+dnl ---------------------------OPENMP------------------------------
+useopenmp=0
+AC_ARG_ENABLE(openmp,
+ [AS_HELP_STRING([--enable-openmp],[enable the multihreaded version of
GetFEM])],
+ [ case $enableval in
+ yes | "") useopenmp=YES ;;
+ no) useopenmp=NO ;;
+ *) AC_MSG_ERROR([bad value ${enableval} for --enable-openmp]) ;;
+ esac],
+ [useopenmp=NO]
+)
-dnl -----------------------------------------------
-dnl MATLAB Interface
-dnl -----------------------------------------------
+if test x$useopenmp = xYES; then
+ AC_OPENMP
+ if test "x$ac_cv_prog_cxx_openmp" != "xunsupported" && test
"x$ac_cv_prog_cxx_openmp" != "x"; then
+ AC_SUBST(AM_CXXFLAGS,"$OPENMP_CXXFLAGS")
+ CPPFLAGS="$CPPFLAGS -DGETFEM_HAS_OPENMP"
+ else
+ AC_MSG_ERROR([OpenMP support not found. Use --enable-openmp=no flag to
compile GetFEM without OpenMP]);
+ fi
+fi;
+dnl ---------------------------END OF OPENMP-----------------------
-# list of pseudo functions
-PSEUDO_FUNCTIONS_LOC=`$srcdir/bin/extract_doc $srcdir/interface/src pseudo_loc`
-echo $PSEUDO_FUNCTIONS_LOC
-PSEUDO_FUNCTIONS=`$srcdir/bin/extract_doc $srcdir/interface/src pseudo_gen`
-MATLAB_OBJ_DIRS=`$srcdir/bin/extract_doc $srcdir/interface/src mobj_dirs`
-AC_SUBST(PSEUDO_FUNCTIONS)
-AC_SUBST(PSEUDO_FUNCTIONS_LOC)
-AC_SUBST(MATLAB_OBJ_DIRS)
-AC_ARG_ENABLE(matlab,
- [AS_HELP_STRING([--enable-matlab],[turn on/off matlab support])],
+dnl ------------------------------SuperLU config-------------------------
+AC_ARG_ENABLE(superlu,
+ [AS_HELP_STRING([--enable-superlu],[turn on/off SuperLU support])],
[case "${enableval}" in
- yes) usematlab=YES ;;
- no) usematlab=NO ;;
- *) AC_MSG_ERROR([bad value ${enableval} for --enable-matlab]) ;;
- esac],[usematlab=NO])
+ yes) usesuperlu=YES ;;
+ no) usesuperlu=NO ;;
+ *) AC_MSG_ERROR([bad value ${enableval} for --enable-superlu]) ;;
+ esac],[usesuperlu=YES])
-AC_ARG_WITH(matlab-toolbox-dir,
- [AS_HELP_STRING([--with-matlab-toolbox-dir],[directory in which
the matlab interface will be installed])],
- TOOLBOXDIR="$withval",TOOLBOXDIR="$GFPREFIX/getfem_toolbox")
-AC_SUBST(TOOLBOXDIR)
+SUPERLU_CPPFLAGS=""
+SUPERLU_SRC=""
+SUPERLU_LIBS=""
+SUPERLU_MAKEFILE=""
-if test "$usematlab" != NO; then
- AC_CHECK_PROGS(MEX, mex)
- if test x"$MEX" = x""; then
- AC_CHECK_PROGS(MEX, mex.bat)
- if test x"$MEX" = x""; then
- if test x$usematlab = xYES; then
- AC_MSG_ERROR([Impossible to build the matlab interface without mex --
specify its full path with the MEX=/path/to/mex option, or use
--enable-matlab=no])
- exit 1
- fi
- else
- MEX=gnumex;
- MATLAB_COM_EXT=".dll";
- echo "You are using Matlab on a windows platform (assuming MingW
compiler)";
- if test -f gnumex.opts; then
- echo "sourcing gnumex.opts.."
- source gnumex.opts;
- echo "MATLAB_ROOT=$MATLAB_ROOT"
- echo "Matlab release is : R$MATLAB_RELEASE"
- elif test x$usematlab = xYES; then
- echo "You need to fill the gnumex.opts file, for example (use
MSys-style paths, not DOS-style paths)"
- echo '#!/bin/sh'
- echo 'MATLAB_ROOT="c:\\MATLAB6p5"'
- echo 'MATLAB_RELEASE=13'
- echo 'MATLAB_INC_DIR="$MATLAB_ROOT\\extern\\include"'
- echo 'MEXOPTS=c:\\gnumex\\mexopts.bat'
- echo "when this is done, check that the gnumex script works correctly"
- echo " (i.e. gnumex gnumex.opts -v prints the rights options to use
the MinGW gcc)"
- exit 1
- fi
- fi
+if test x$usesuperlu = xYES; then
+ echo "Building with SuperLU support (use --enable-superlu=no to disable it)"
+ if test x"$FC" = "x"; then
+ sgemm="sgemm_"
else
- dnl thanks to paolo for pointing the 'twin mex' problem
- if $(echo "" | $MEX 2>&1 | grep 'This is .*TeX'); then
- AC_MSG_ERROR([the mex binary which is in the PATH appears to be part
of LaTeX, not matlab !! run ./configure MEX=/path/to/matlab/mex]);
- fi;
-
- # MATLAB_ROOT=`$MEX -v 2>&1 | grep "MATLAB " | awk '{print $4}'|sed -e
'2,$d'`
- MEX_EXE=`which $MEX`
- MEX_EXE=`readlink -e $MEX_EXE`
- MATLAB_ROOT=`echo $MEX_EXE | sed -e 's/bin.*$//'`
- MEXEXT=$MATLAB_ROOT/bin/mexext
- Matlab_INC_DIR=$MATLAB_ROOT/extern/include
- echo "checking for matlab path... " $MATLAB_ROOT
- MATLAB_COM_EXT=.`$MEXEXT`
- echo "checking for mex extension... " $MATLAB_COM_EXT
-# MATLAB_RELEASE=`grep "MATLAB R" $MATLAB_ROOT/extern/src/mexversion.c |
awk '{print $4}' | sed -e 's/R//'`
-# MATLAB_RELEASE=`grep "full_ver="$(which $MEX) | sed 's/[[^0-9]]//g'` #
double brackets are for escaping reasons.
- MATLAB_RELEASE=`matlab -nosplash -nojvm -r "a=version;display(a);exit" |
grep "(R2" | sed -n '1p' | sed 's/^.*R//g' | sed 's/).*$//'`
- echo "Matlab release is : R$MATLAB_RELEASE"
+ AC_FC_FUNC(sgemm)
+ echo "FC=$FC"
fi
-fi
-AM_CONDITIONAL(BUILDMEX, test x$usematlab = xYES)
+ case $sgemm in
+ sgemm)
+ F77_CALL_C="NOCHANGE";
+ ;;
+ sgemm_)
+ F77_CALL_C="ADD_";
+ ;;
+ SGEMM)
+ F77_CALL_C="UPCASE";
+ ;;
+ sgemm__)
+ F77_CALL_C="ADD__";
+ ;;
+ *)
+ AC_MSG_ERROR(["superlu won't handle this calling convention: sgemm
-> $sgemm"])
+ ;;
+ esac
+ SUPERLU_CPPFLAGS="$CPPFLAGS -DUSE_VENDOR_BLAS -DF77_CALL_C=$F77_CALL_C"
+ SUPERLU_SRC="superlu"
+ case $host in
+ *apple*)
+ SUPERLU_LIBS="../$SUPERLU_SRC/libsuperlu.la"
+ ;;
+ *mingw*)
+ SUPERLU_LIBS="../$SUPERLU_SRC/.libs/libsuperlu.a"
+ ;;
+ *)
+ SUPERLU_LIBS="`readlink -f .`/$SUPERLU_SRC/libsuperlu.la"
+ ;;
+ esac
+ SUPERLU_MAKEFILE="$SUPERLU_SRC/Makefile"
+else
+ echo "Building without SuperLU support (use --enable-superlu=yes to enable
it)"
+ AC_CHECK_LIB([superlu], [dCreate_CompCol_Matrix],[],
+ [AC_MSG_ERROR([SuperLU library not found])])
-AC_SUBST(MATLAB_ROOT)
-AC_SUBST(MATLAB_INC_DIR)
-AC_SUBST(MATLAB_RELEASE)
-AC_SUBST(MATLAB_COM_EXT)
-AC_SUBST(MEX)
+ AC_CHECK_HEADERS(
+ [superlu/colamd.h superlu/slu_Cnames.h \
+ superlu/slu_cdefs.h superlu/slu_ddefs.h superlu/slu_sdefs.h
superlu/slu_zdefs.h \
+ superlu/slu_dcomplex.h superlu/slu_scomplex.h],
+ [usesuperlu="YES"],
+ [
+ if test "x$usesuperlu" = "xYES"; then
+ AC_MSG_ERROR([header files of superlu not found. Use
--enable-superlu=yes flag]);
+ fi;
+ ])
-AM_CONDITIONAL(USE_MINGW_MEX, test x"$MATLAB_COM_EXT" = x".dll")
+ SUPERLU_LIBS="-lsuperlu"
+ LIBS="$SUPERLU_LIBS $LIBS"
+fi
+AC_SUBST([SUPERLU_CPPFLAGS])
+AC_SUBST([SUPERLU_SRC])
+AC_SUBST([SUPERLU_LIBS])
+AM_CONDITIONAL(USEBLASLITE, test x$HAVE_VENDOR_BLAS = x0)
+echo "Configuration of SuperLU done"
-dnl ----------------------------
-dnl RPCs -- matlab interface communication with a separated getfem process
-dnl useful for debugging..
-GETFEM_SERVER="";
-use_rpc="no";
-AC_ARG_ENABLE(matlab-rpc,
- [AS_HELP_STRING([--enable-matlab-rpc],[enable use of RPCs for matlab
interface])],
- [ matlab_rpc="yes"; use_rpc="yes";
- echo "Matlab mex-file will use sun RPCs in order to communicate with the
getfem server"],
- [matlab_rpc="no"])
+dnl ----------------EXPERIMENTAL PARTS OF THE LIBRARY--------------------
+EXPER=""
+AC_ARG_ENABLE(experimental,
+ [AS_HELP_STRING([--enable-experimental],[compile experimental parts of
the library])],
+[ if test "x$enableval" = "xyes" ; then EXPER="-DEXPERIMENTAL_PURPOSE_ONLY";
fi], [EXPER=""])
+CPPFLAGS="$CPPFLAGS $EXPER"
-if test x$use_rpc = xyes; then
- GETFEM_SERVER="getfem_server";
- AC_ARG_WITH(rpc-include,
- [AS_HELP_STRING([--with-rpc-include],[directory in which the
rpc/rpc.h header can be found])],
- RPC_INC_DIR="-I$withval",RPC_INC_DIR="")
- case $host in
- *alpha*)
- RPC_LIB="-lrpc";
- ;;
- *darwin*)
- RPC_LIB="";
- ;;
- *)
- RPC_LIB="-lnsl";
- ;;
- esac
- AC_ARG_WITH(rpc-lib,
- [AS_HELP_STRING([--with-rpc-lib],[linker flags for the RPC
library])],
- RPC_LIB="$withval")
- AC_SUBST(RPC_INC_DIR)
- AC_SUBST(RPC_LIB)
- AC_DEFINE_UNQUOTED(USE_RPC, 1, [Use rpc for getfem communication with
matlab])
+dnl -----------------------------QD TESTS--------------------------------
+AC_ARG_WITH(qd-lib-dir,
+ [AS_HELP_STRING([--with-qd-lib-dir],[directory in which the libqd.a
can be found])],
+ QDLIB="$withval/libqd.a",QDLIB="$GFPREFIX/lib/libqd.a")
+AC_ARG_WITH(qd-include-dir,
+ [AS_HELP_STRING([--with-qd-include-dir],[directory in which the qd.h
header can be found])],
+ QDINC="-I$withval",QDINC="-I$GFPREFIX/include")
+AC_ARG_ENABLE(dd,
+ [AS_HELP_STRING([--enable-dd],[enable the use of the qd library (some
computation will be done with double-double precision, useful for high order
FEMs)])],
+ [ if test "x$enableval" = "xyes" ; then useQDlib="yes"; QD_PREC="double";
fi], [useQDlib="no"])
+AC_ARG_ENABLE(qd,
+ [AS_HELP_STRING([--enable-qd],[enable the use of the qd library (some
computation will be done with quad-double precision, useful for high order
FEMs)])],
+ [ if test "x$enableval" = "xyes" ; then useQDlib="yes"; QD_PREC="quad";
fi], [if test "x$useQDlib" = "xyes"; then useQDlib="yes"; else useQDlib="no";
fi])
+if test "x$useQDlib" = "xyes" ; then
+ LIBS="$LIBS $QDLIB -lm"
+ CPPFLAGS="$CPPFLAGS $QDINC"
+dnl #define NO_INLINE
+ AC_RUN_IFELSE([AC_LANG_SOURCE([[
+#include <qd/qd_real.h>
+#include <qd/dd_real.h>
+#include <qd/fpu.h>
+#include <iostream>
+int main() {
+ unsigned int old_cw;
+ int ok;
+ fpu_fix_start(&old_cw);
+ qd_real q = 1.0;
+ qd_real qq = qd_real("0.01");
+ qd_real qqq =
"1.010101010101010101010101010101010101010101010101010101010101010E0";
+ dd_real d = 1.0;
+ dd_real dd = dd_real("0.1");
+ dd_real ddd = "1.1111111111111111111111111111111E0";
+ for (int i=0; i < 100; ++i) { d += dd; dd *= dd_real("0.1"); }
+ for (int i=0; i < 100; ++i) { q += qq; qq *= qd_real("0.01"); }
+ std::cerr << "d = " << d << std::endl << "q = " << q << std::endl;
+ std::cerr << abs(q - qqq) << std::endl;
+ std::cerr << abs(d - ddd) << std::endl;
+ if (abs(q - qqq) < 1e-63 && abs(d -ddd) < 1e-31) ok = 1;
+ else ok = 0;
+ fpu_fix_end(&old_cw); return 1-ok;
+}
+ ]])],[echo "checking if qd library is working...yes"],[ echo "QD library is
not working (check config.log)"; exit 1],[])
+ AC_DEFINE_UNQUOTED([HAVE_QDLIB],1,[defined if the qd library was found and
is working])
+ HAVE_QDLIB=1;
+ if test "x$QD_PREC" = "xquad"; then
+ AC_DEFINE_UNQUOTED([QDLIB_USE_QUAD],1,[defined if quad-doubles are to be
used instead of double-double])
+ fi;
fi;
-AC_SUBST(GETFEM_SERVER)
-AM_CONDITIONAL(BUILDMEXRPC, test x$matlab_rpc = xyes)
-
-
-dnl the pb is that we cannot link the libstdc++.so in the mex-file without
horrible problems
-dnl with dynamic_casts (with matlab 6.5 -- the pb seems to have disappeared
since matlab-7).
-dnl Hence the gf_matlab.mexglx should be linked against the libstdc++.a ..
-STDCPP_STATICLIBS=""
-
-if test $usematlab = xYES; then
- dnl ------------------------------------
- dnl COMPILER SETTINGS
- compiler_type=dontcare
- case $CXX in
- *g++* | c++)
- case $host in
- x86_64-*)
- echo "Compiling on an x86_64 architecture..."
- ;;
- *-darwin*)
- echo "Compiling on Darwin (MacOS)"
- ;;
- *)
- STDCPP_STATICLIBS=$($CXX -print-file-name=libstdc++.a)
- echo "The MEX file will be linked against the static c++
library '$STDCPP_STATICLIBS'"
- ;;
- esac
- ;;
- *icc | *icpc)
- dnl a small remark: with icpc 8.0, the getfem_server will crash
- dnl at the first exception throwed (except with -g)
- dnl the fix is to pass the -static flag at the linker
- dnl unfortunately, the lovely libtool assumes that icpc won't
- dnl understand it, and removes it. I hate libtool.
- dnl so I added the -Wl,-static -- it works for now.
- GFSERVERFLAGS="-Wl,-static -static"
- ;;
- *)
- ;;
- esac
-fi
-AC_SUBST(GFSERVERFLAGS)
-AC_SUBST(STDCPP_STATICLIBS)
-
+dnl -----------------------------END QD TESTS--------------------------------
+dnl ------------------------------QHULL TEST---------------------------------
+useQHULL="no"
+AC_ARG_ENABLE(qhull,
+ [AS_HELP_STRING([--enable-qhull],[enable the use of the qhull library
(required for generation of non regular meshes)])],
+ [ if test "x$enableval" = "xyes" ; then useQHULL="yes"; fi],
[useQHULL="test"])
+QHULL_LIBS=""
+save_LIBS="$LIBS";
+if test "x$useQHULL" = "xno"; then
+ echo "Building with libqhull explicitly disabled";
+else
+ AC_CHECK_LIB(qhull, qh_new_qhull, [QHULL_LIBS="-lqhull"],
+ [
+ AC_CHECK_LIB(qhullstatic,
qh_new_qhull,[QHULL_LIBS="-lqhullstatic"],[QHULL_LIBS=""])
+ ])
+ AC_CHECK_HEADERS(libqhull/qhull_a.h,[useQHULL="yes"],
+ [
+ if test "x$useQHULL" = "xyes"; then
+ AC_MSG_ERROR([header files libqhull/qhull_a.h not found. Use
--enable-qhull=no flag]);
+ useQHULL="no"
+ fi;
+ ])
+ echo "Building with libqhull (use --enable-qhull=no to disable it)"
+fi;
+AM_CONDITIONAL(QHULL, test x$useQHULL = xyes)
+LIBS="$QHULL_LIBS $save_LIBS"
+AC_SUBST([QHULL_LIBS])
+echo "Configuration of qhull done"
+dnl -----------------------------END OF QHULL TEST---------------------------
+dnl ------------------------------MUMPS TEST------------------------------
+MUMPSINC=""
+AC_ARG_WITH(mumps-include-dir,
+ [AS_HELP_STRING([--with-mumps-include-dir],[directory in which the dmumps.h
header can be found])],
+ [case $withval in
+ -I* ) MUMPSINC="$withval";;
+ * ) MUMPSINC="-I$withval";;
+ esac],
+ [MUMPSINC="-I$GFPREFIX/include"]
+)
+CPPFLAGS="$CPPFLAGS $MUMPSINC"
-dnl -----------------------------------------------
-dnl Octave Interface
-dnl -----------------------------------------------
+MUMPS_LIBS=""
+case $host in
+ *mingw*)
+ MUMPS_SEQ_LIBS="-lsmumps -ldmumps -lcmumps -lzmumps -lmumps_common
-lmpiseq -lpord"
+ ;;
+ *apple*)
+ MUMPS_SEQ_LIBS="-lsmumps -ldmumps -lcmumps -lzmumps -lmumps_common
-lmpiseq -lpord -lgomp"
+ ;;
+ *)
+ MUMPS_SEQ_LIBS="-lsmumps_seq -ldmumps_seq -lcmumps_seq -lzmumps_seq"
+ ;;
+esac
+acx_mumps_ok="no"
+usemumps="no"
+AC_ARG_ENABLE(mumps,
+ [AS_HELP_STRING([--enable-mumps],[enable the use of the (sequential) MUMPS
library. A direct solver for large sparse linear systems.])],
+ [case $enableval in
+ yes | "") usemumps="yes"; acx_mumps_ok="yes"; MUMPS_LIBS="$MUMPS_SEQ_LIBS";;
+ no) usemumps="no";;
+ esac],
+ [usemumps="test"; acx_mumps_ok="test"; MUMPS_LIBS="$MUMPS_SEQ_LIBS"]
+)
-# list of pseudo functions
-# PSEUDO_FUNCTIONS_LOC=`$srcdir/bin/extract_doc $srcdir/interface/src
pseudo_loc`
-# echo $PSEUDO_FUNCTIONS_LOC
-# PSEUDO_FUNCTIONS=`$srcdir/bin/extract_doc $srcdir/interface/src pseudo_gen`
-# MATLAB_OBJ_DIRS=`$srcdir/bin/extract_doc $srcdir/interface/src mobj_dirs`
-# AC_SUBST(PSEUDO_FUNCTIONS)
-# AC_SUBST(PSEUDO_FUNCTIONS_LOC)
-# AC_SUBST(MATLAB_OBJ_DIRS)
+AC_ARG_ENABLE(par-mumps,
+ [AS_HELP_STRING([--enable-par-mumps],[enable the use of the parrallel MUMPS
library. A direct solver for large sparse linear systems.])],
+ [case $enableval in
+ yes | "") usemumps="yes"; MUMPS_LIBS="-lsmumps -ldmumps -lcmumps -lzmumps";;
+ no) usemumps="no";;
+ esac],
+ [if test $paralevel -ge 1; then
+ usemumps="test"; acx_mumps_ok="test"; MUMPS_LIBS="-lsmumps -ldmumps
-lcmumps -lzmumps"
+ fi;]
+)
-AC_ARG_ENABLE(octave,
- [AS_HELP_STRING([--enable-octave],[turn on/off octave support])],
- [case "${enableval}" in
- yes) useoctave=YES ;;
- no) useoctave=NO ;;
- *) AC_MSG_ERROR([bad value ${enableval} for --enable-octave]) ;;
- esac],[useoctave=NO])
+AC_ARG_WITH(mumps,
+ [AS_HELP_STRING([--with-mumps=<lib>],[use MUMPS library <lib>])],
+ [case $with_mumps in
+ yes | "") usemumps="yes";;
+ no) acx_mumps_ok="no" ;;
+ -* | */* | *.a | *.so | *.so.* | *.o| builtin) MUMPS_LIBS="$with_mumps";
acx_mumps_ok="yes" ;;
+ *) MUMPS_LIBS=`echo $with_mumps | sed -e 's/^/-l/g;s/ \+/ -l/g'` ;
usemumps="yes";;
+ esac]
+)
-AC_ARG_WITH(octave-toolbox-dir,
- [AS_HELP_STRING([--with-octave-toolbox-dir],[directory in which
the octave interface will be installed])],
-
OCTAVETOOLBOXDIR="$withval",OCTAVETOOLBOXDIR="$GFPREFIX/getfem_octavetoolbox")
-AC_SUBST(OCTAVETOOLBOXDIR)
+save_LIBS="$LIBS";
+if test "x$usemumps" = "xno" -o "x$acx_mumps_ok" = "xno"; then
+ echo "Building with MUMPS explicitly disabled";
+else
+ AC_SEARCH_LIBS(smumps_c, [`echo $MUMPS_LIBS | sed -e 's/^-l//g;s/ -l/ /g'`],
+ [usemumps="yes"],
+ [if test "x$acx_mumps_ok" = "xyes"; then
+ AC_MSG_ERROR([The function smumps_c couldn't be found in the provided
MUMPS libraries.]);
+ fi;
+ usemumps="no"]
+ )
+ AC_SEARCH_LIBS(dmumps_c, [`echo $MUMPS_LIBS | sed -e 's/^-l//g;s/ -l/ /g'`],
+ [usemumps="yes"],
+ [if test "x$acx_mumps_ok" = "xyes"; then
+ AC_MSG_ERROR([The function dmumps_c couldn't be found in the provided
MUMPS libraries.]);
+ fi;
+ usemumps="no"]
+ )
+ AC_SEARCH_LIBS(cmumps_c, [`echo $MUMPS_LIBS | sed -e 's/^-l//g;s/ -l/ /g'`],
+ [usemumps="yes"],
+ [if test "x$acx_mumps_ok" = "xyes"; then
+ AC_MSG_ERROR([The function cmumps_c couldn't be found in the provided
MUMPS libraries.]);
+ fi;
+ usemumps="no"]
+ )
+ AC_SEARCH_LIBS(zmumps_c, [`echo $MUMPS_LIBS | sed -e 's/^-l//g;s/ -l/ /g'`],
+ [usemumps="yes"],
+ [if test "x$acx_mumps_ok" = "xyes"; then
+ AC_MSG_ERROR([The function zmumps_c couldn't be found in the provided
MUMPS libraries.]);
+ fi;
+ usemumps="no"]
+ )
+ AC_CHECK_HEADERS([smumps_c.h dmumps_c.h cmumps_c.h zmumps_c.h],
+ [usemumps="yes"],
+ [if test "x$acx_mumps_ok" = "xyes"; then
+ AC_MSG_ERROR([header file dmumps_c.h not found.]);
+ fi;
+ usemumps="no"]
+ )
-if test "$useoctave" != NO; then
- AC_CHECK_PROGS(MKOCTFILE, mkoctfile)
- if test x"$MKOCTFILE" = x""; then
- if test x$useoctave = xYES; then
- AC_MSG_ERROR([Impossible to build the octave interface without mkoctfile
-- specify its full path with the MKOCTFILE=/path/to/mkoctfile option, or use
--enable-octave=no])
- exit 1
- fi
- else
- # MATLAB_ROOT=`$MEX -v 2>&1 | grep "MATLAB " | awk '{print $4}'|sed -e
'2,$d'`
- MKOCTFILE_EXE=`which $MKOCTFILE`
- MKOCTFILE_EXE=`readlink -e $MKOCTFILE_EXE`
- OCTAVE_ROOT=`echo $MKOCTFILE_EXE | sed -e 's/bin.*$//'`
- OCTAVE_COM_EXT=".mex"
- OCTAVE_RELEASE=`octave --version | grep "GNU Octave" | sed -n '1p' | sed
's/^.*version //g'`
- echo "Octave release is $OCTAVE_RELEASE"
- fi
-fi
-AM_CONDITIONAL(BUILDOCTAVE, test x$useoctave = xYES)
+ if test "x$usemumps" = "xyes"; then
+ echo "Building with MUMPS (use --enable-mumps=no to disable it)"
+ LIBS="$MUMPS_LIBS $save_LIBS"
+ else
+ MUMPS_LIBS=""
+ LIBS="$save_LIBS"
+ fi;
+fi;
-AC_SUBST(OCTAVE_RELEASE)
-AC_SUBST(OCTAVE_COM_EXT)
-AC_SUBST(MKOCTFILE)
+AM_CONDITIONAL(MUMPS, test x$usemumps = xyes)
+AC_SUBST([MUMPS_LIBS])
+echo "Configuration of MUMPS done"
+dnl ---------------------------END OF MUMPS TEST--------------------------
-AM_CONDITIONAL(USE_MINGW_OCTAVE, test x"$OCTAVE_COM_EXT" = x".dll")
+dnl ---------------------------METIS--------------------------
+METIS_LIBS=""
+AC_ARG_ENABLE(metis,
+ [AS_HELP_STRING([--enable-metis],[enable the use of the METIS library.])],
+ [case $enableval in
+ yes | "") usemetis="yes" ;;
+ no) usemetis="no"; METIS_LIBS="" ;;
+ esac],
+ [usemetis="test"]
+)
-dnl ----------------------------------------------
-dnl python
-dnl ----------------------------------------------
+if test $paralevel -ge 1 -a "x$usemetis" = "xno"; then
+ echo "Parallel getfem requires the METIS library, --enable-metis=no will be
ignored";
+ usemetis="yes"
+fi;
-AC_ARG_ENABLE(python,
- [AS_HELP_STRING([--enable-python],[turn on/off python support])],
- [case "${enableval}" in
- yes) usepython=YES ;;
- no) usepython=NO ;;
- *) AC_MSG_ERROR([bad value ${enableval} for --enable-python]) ;;
- esac],[usepython=YES])
+if test "x$usemetis" = "xno"; then
+ echo "Building without METIS";
+else
+ if test $paralevel -ge 1; then
+ AC_CHECK_LIB(metis, METIS_PartGraphRecursive,
+ [usemetis="yes"],
+ [usemetis="no";
+ AC_MSG_ERROR([METIS library required for parallel getfem was
not found])
+ ])
-if test x$usepython = xYES; then
- AM_PATH_PYTHON(3.6, usepython=YES, usepython=NO)
- if test x$usepython = xNO; then
- AM_PATH_PYTHON(2.7, usepython=YES, usepython=NO)
- fi
-fi
+ METIS_LIBS="-lmetis"
+ LIBS="$LIBS $METIS_LIBS"
+ AC_DEFINE_UNQUOTED([HAVE_METIS],1,[defined if the Metis library was found
and is working])
+ AC_CHECK_LIB(metis, METIS_SetDefaultOptions, [usemetisnew="yes"],
+ [AC_DEFINE_UNQUOTED([HAVE_METIS_OLD_API],1,
+ [defined if the Metis library found is
older than version 4])
+ ])
+ echo "Building with METIS (use --enable-metis=no to disable it)"
+ if test "x$usemetisnew" = "xyes"; then
+ AC_CHECK_HEADERS(metis.h,
+ [usemetis="yes"],
+ [usemetis="no";
+ AC_MSG_ERROR([metis.h header required for parallel
getfem was not found])
+ ])
+ fi;
+ fi;
+fi;
-case $host in
- *mingw*)
- PYTHON_CC_ARG="--compiler=mingw32"
- PYTHON_EXTRA_EXT_PARAM="extra_compile_args=[['-D MS_WIN64']]"
- ;;
- *)
- PYTHON_CC_ARG=""
- PYTHON_EXTRA_EXT_PARAM=""
- ;;
-esac
+AM_CONDITIONAL(METIS, test x$usemetis = xyes)
+AC_SUBST([METIS_LIBS])
-AC_SUBST(PYTHON_CC_ARG)
-AC_SUBST(PYTHON_EXTRA_EXT_PARAM)
-if test "x$usepython" = "xYES"; then
- echo "Building with python ($PYTHON) support (use --enable-python=no to
disable it) "
- echo "You will need the python-numpy and python-scipy packages."
-dnl AM_PATH_PYTHON(2.2)
- AC_PYTHON_DEVEL
- ac_python_numpy=`$PYTHON -c 'import numpy; print("YES")' 2>/dev/null`
- if test "x$ac_python_numpy" != "xYES"; then
- usepython=NO
- MSG="PYTHON DISABLED: numpy not found. You need to install the
python-numpy package."
- echo $MSG
- WARNING_MSG="$WARNING_MSG\n$MSG"
- fi
- ac_python_scipy=`$PYTHON -c 'import scipy; print("YES")' 2>/dev/null`
- if test "x$ac_python_scipy" != "xYES"; then
- usepython=NO
- MSG="PYTHON DISABLED: scipy not found. You need to install the
python-scipy package."
- echo $MSG
- WARNING_MSG="$WARNING_MSG\n$MSG"
- fi
- if test $paralevel -ge 1; then
- ac_python_mpi4py=`$PYTHON -c 'import mpi4py; print("YES")' 2>/dev/null`
- if test "x$ac_python_mpi4py" != "xYES"; then
- usepython=NO
- MSG="PARALLEL PYTHON DISABLED: mpi4py not found. You need to install the
python-mpi4py package."
- echo $MSG
- WARNING_MSG="$WARNING_MSG\n$MSG"
- fi
- fi
- PYTHON_SO=`$PYTHON -c "import distutils.sysconfig, sys; get =
distutils.sysconfig.get_config_var; sys.stdout.write(get('EXT_SUFFIX') or
get('SO') or '.so');"`
- AC_SUBST(PYTHON_SO)
-fi
+dnl ---------------------------END OF METIS--------------------------
-AM_CONDITIONAL(BUILDPYTHON, test x$usepython = xYES)
-AM_CONDITIONAL(BUILDPYTHONPAR, test x$ac_python_mpi4py = xYES)
-dnl -----------------------------------------------
-dnl SCILAB Interface
-dnl -----------------------------------------------
+AC_CHECK_HEADERS(sys/times.h,[],[SUPERLU_CPPFLAGS="$SUPERLU_CPPFLAGS
-DNO_TIMER"])
+AC_CHECK_HEADERS(cxxabi.h)
+dnl ---------------------------- CHECK FOR __PRETTY_FUNCTION__ MACRO --------
+AC_CACHE_CHECK([for __PRETTY_FUNCTION__], ac_cv_have_pretty_function, [
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [
+ [ const char *s = __PRETTY_FUNCTION__; ]])],
+ [ ac_cv_have_pretty_function="yes" ],
+ [ ac_cv_have_pretty_function=="no" ])])
+if test "x$ac_cv_have_pretty_function" = "xyes"; then
+ AC_DEFINE_UNQUOTED(HAVE_PRETTY_FUNCTION,1,[gcc style
__PRETTY_FUNCTION__ macro])
+fi;
-m4_include([m4/scilab.m4])
-REQUIRED_SCILAB_MAJOR=6
-REQUIRED_SCILAB_MINOR=0
-REQUIRED_SCILAB_MICRO=0
+dnl ---------------------------- CHECK FOR GLIBC BACKTRACE availability -----
+AC_CACHE_CHECK([for execinfo.h and backtrace], ac_cv_have_backtrace, [
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
+ [[ #include <execinfo.h> ]],
+ [[ void* trace[256]; int n = backtrace(trace, 256); ]])],
+ [ ac_cv_have_backtrace="yes" ],
+ [ ac_cv_have_backtrace="no" ])])
+if test "x$ac_cv_have_backtrace" = "xyes"; then
+ AC_DEFINE_UNQUOTED(HAVE_BACKTRACE,1,[glibc backtrace function])
+fi;
-AC_CHECK_SCILAB
+dnl ---------------------------- CHECK FOR feenableexcept -----
+AC_CACHE_CHECK([for fenv.h and feenableexcept], ac_cv_have_feenableexcept, [
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
+ [[ #include <fenv.h> ]],
+ [[ feenableexcept(FE_DIVBYZERO | FE_INVALID); ]])],
+ [ ac_cv_have_feenableexcept="yes" ],
+ [ ac_cv_have_feenableexcept="no" ])])
+if test "x$ac_cv_have_feenableexcept" = "xyes"; then
+ AC_DEFINE_UNQUOTED(HAVE_FEENABLEEXCEPT,1,[glibc floating point
exceptions control])
+fi;
-GETFEM_INTERFACE_PATH="`readlink -f $srcdir`"
-GETFEM_BUILD_INTERFACE_PATH="`readlink -f $PWD`"
-AC_SUBST(GETFEM_INTERFACE_PATH)
-AC_SUBST(GETFEM_BUILD_INTERFACE_PATH)
+BUILDER=`whoami`
+AC_SUBST(BUILDER)
+BUILDDATE=`date +%D,%H:%M:%S`
+AC_SUBST(BUILDDATE)
+CONFIGURE_ARGS=$ac_configure_args
+AC_SUBST(CONFIGURE_ARGS)
+LIBTOOL_VERSION_INFO="-version-info ${MAJOR_VERSION}:${MINOR_VERSION}:0"
+AC_SUBST(LIBTOOL_VERSION_INFO)
-dnl if the scilab directory doesn't exists, we copy the
-dnl scilab sources into the build directory
+dnl AC_CHECK_PROGS(RANLIB, ranlib)
-if test "x$usescilab" == "xYES"
-then
- currentdir=`pwd`
- if test ! -f $currentdir/interface/src/scilab/builder.sce
- then
- echo "Copying Scilab toolbox src in the build directory"
- mkdir -p $currentdir/interface/src/scilab/
- cp -r $srcdir/interface/src/scilab/* $currentdir/interface/src/scilab
- fi
-fi
-AC_ARG_WITH(scilab-toolbox-dir,
- [AS_HELP_STRING([--with-scilab-toolbox-dir],[directory in which
the scilab interface will be installed])],
-
SCILAB_TOOLBOX_DIR="$withval",SCILAB_TOOLBOX_DIR="$GFPREFIX/getfem_toolbox")
-AC_SUBST(SCILAB_TOOLBOX_DIR)
+dnl ------------ for distclean of meshes ---------------------
+j="tests/meshes/disc_P2_h4.mesh"
+if test -L $j || test ! -f $j; then
+ DISTCLEANMESH="";
+else
+ DISTCLEANMESH="#";
+fi;
+AC_SUBST(DISTCLEANMESH)
@@ -1256,9 +1260,13 @@ fi;
echo " You can give the location of your prefered blas library with either"
echo " the --with-blas=<lib> option, or the BLAS_LIBS environment variable"
echo ' for example: ./configure BLAS_LIBS="-L/usr/lib/sse2/atlas/ -lblas"'
+if test x$useblas64support = xYES; then
+ echo " Use blas with 64 bits integers or 32/64 bits compatibility mode"
+else
+ echo " Use blas with 32 bits integers"
+fi
echo -e "\n\n"
-
echo "-----------------------------------------------------------------------"
echo "Ready to build getfem"
echo " building MATLAB interface: $usematlab"
diff --git a/src/gmm/gmm_blas_interface.h b/src/gmm/gmm_blas_interface.h
index 06252ef..c724a3b 100644
--- a/src/gmm/gmm_blas_interface.h
+++ b/src/gmm/gmm_blas_interface.h
@@ -52,7 +52,7 @@ namespace gmm {
#define GMMLAPACK_TRACE(f)
// #define GMMLAPACK_TRACE(f) cout << "function " << f << " called" << endl;
-#if defined(WeirdNEC) || defined(GMM_INT_LONG_POINTER_ECHANGEABLE)
+#if defined(WeirdNEC) || defined(GMM_USE_BLAS64_INTERFACE)
#define BLAS_INT long
#else // By default BLAS_INT will just be int in C
#define BLAS_INT int
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- [Getfem-commits] [getfem-commits] branch master updated: use 64 bits integer support for BLAS by default only when matlab interface is built,
Yves Renard <=