/
configure.ac
876 lines (728 loc) · 29.7 KB
/
configure.ac
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#
# StarPU
# Copyright (C) Université Bordeaux 1, CNRS 2008-2009 (see AUTHORS file)
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2.1 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 Lesser General Public License in COPYING.LGPL for more details.
#
AC_INIT([StarPU],0.4, [starpu-bugs@lists.gforge.inria.fr], starpu)
AC_CONFIG_SRCDIR(include/starpu.h)
AC_CONFIG_AUX_DIR([build-aux])
AC_CANONICAL_SYSTEM
AM_INIT_AUTOMAKE([-Wall -Werror foreign color-tests subdir-objects])
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
AC_PREREQ(2.60)
AC_PROG_CC
AC_PROG_CPP
AC_PROG_SED
AC_PROG_LN_S
AC_PROG_F77
AC_LIBTOOL_WIN32_DLL
AC_PROG_LIBTOOL([win32-dll])
AC_PROG_INSTALL
AC_PROG_MKDIR_P
AC_PROG_LN_S
AC_HEADER_STDC
AC_C_RESTRICT
AC_PATH_PROGS([STARPU_MS_LIB], [lib])
AC_ARG_VAR([STARPU_MS_LIB], [Path to Microsoft's Visual Studio `lib' tool])
AM_CONDITIONAL([STARPU_HAVE_MS_LIB], [test "x$STARPU_MS_LIB" != "x"])
case "$target" in
*-*-mingw*|*-*-cygwin*)
starpu_windows=yes
AC_DEFINE(STARPU_HAVE_WINDOWS, [], [Define this on windows.])
;;
esac
AM_CONDITIONAL([STARPU_HAVE_WINDOWS], [test "x$starpu_windows" = "xyes"])
# on Darwin, GCC targets i386 by default, so we don't have atomic ops
case "$target" in
i386-*darwin*) CFLAGS+=" -march=i686 " ;;
esac
# This will be useful for program which use CUDA (and .cubin files) which need
# some path to the CUDA code at runtime.
AC_DEFINE_UNQUOTED(STARPU_BUILD_DIR, "$PWD", [location of StarPU build directory])
AC_SUBST(STARPU_BUILD_DIR, $PWD)
case "${srcdir}" in
/*) AC_DEFINE_UNQUOTED(STARPU_SRC_DIR, "$(eval echo ${srcdir})", [location of StarPU sources])
AC_SUBST(STARPU_SRC_DIR, "$(eval echo ${srcdir})") ;;
*) AC_DEFINE_UNQUOTED(STARPU_SRC_DIR, "$(eval echo $PWD/${srcdir})", [location of StarPU sources])
AC_SUBST(STARPU_SRC_DIR, "$(eval echo $PWD/${srcdir})") ;;
esac
AC_CHECK_LIB([pthread], [pthread_create])
case "$target" in
*-*-mingw*) CPPFLAGS+=" -I$PWD/include/pthread_win32 " ;;
esac
AC_COMPILE_IFELSE(
AC_LANG_PROGRAM([[
#include <pthread.h>
]], [[ pthread_t t; pthread_create(&t, NULL, NULL, NULL); ]]),,
AC_MSG_ERROR([pthread_create unavailable]))
AC_SEARCH_LIBS([sqrt],[m],,AC_MSG_ERROR([math library unavailable]))
AC_HAVE_LIBRARY([wsock32])
AC_CHECK_FUNCS([sysconf])
AC_CHECK_FUNC([pthread_spin_lock], have_pthread_spin_lock=yes, have_pthread_spin_lock=no)
if test x$have_pthread_spin_lock = xyes; then
AC_DEFINE(HAVE_PTHREAD_SPIN_LOCK,[],[pthread_spin_lock is available])
fi
# yes, that's non portable, but it's still better than sched_setaffinity
AC_CHECK_FUNCS(pthread_setaffinity_np)
# There is no posix_memalign on Mac OS X, only memalign
AC_CHECK_FUNCS([posix_memalign], [AC_DEFINE([STARPU_HAVE_POSIX_MEMALIGN], [1], [Define to 1 if you have the `posix_memalign' function.])])
AC_CHECK_FUNCS([memalign], [AC_DEFINE([STARPU_HAVE_MEMALIGN], [1], [Define to 1 if you have the `memalign' function.])])
# Some systems don't have drand48
AC_CHECK_FUNCS([drand48],
AC_DEFINE([starpu_srand48(seed)],[srand48(seed)],[srand48 equivalent function])
AC_DEFINE([starpu_drand48()],[drand48()],[drand48 equivalent function]),
AC_DEFINE([starpu_srand48(seed)],[srand(seed)],[srand48 equivalent function])
AC_DEFINE([starpu_drand48()],[((double)(rand()) / RAND_MAX)],[drand48 equivalent function])
)
AC_CHECK_HEADERS([malloc.h], [AC_DEFINE([STARPU_HAVE_MALLOC_H], [1], [Define to 1 if you have the <malloc.h> header file.])])
# This defines HAVE_SYNC_VAL_COMPARE_AND_SWAP
STARPU_CHECK_SYNC_VAL_COMPARE_AND_SWAP
# This defines HAVE_SYNC_BOOL_COMPARE_AND_SWAP
STARPU_CHECK_SYNC_BOOL_COMPARE_AND_SWAP
# This defines HAVE_SYNC_FETCH_AND_ADD
STARPU_CHECK_SYNC_FETCH_AND_ADD
# This defines HAVE_SYNC_FETCH_AND_OR
STARPU_CHECK_SYNC_FETCH_AND_OR
# This defines HAVE_SYNC_LOCK_TEST_AND_SET
STARPU_CHECK_SYNC_LOCK_TEST_AND_SET
# This defines HAVE_SYNC_SYNCHRONIZE
STARPU_CHECK_SYNC_SYNCHRONIZE
CPPFLAGS="${CPPFLAGS} -D_GNU_SOURCE -Wextra -Werror "
AC_SEARCH_LIBS([set_mempolicy],[numa],[enable_libnuma=yes],[enable_libnuma=no])
AC_MSG_CHECKING(whether libnuma is available)
AC_MSG_RESULT($enable_libnuma)
if test x$enable_libnuma = xyes; then
AC_DEFINE(STARPU_HAVE_LIBNUMA,[],[libnuma is available])
fi
###############################################################################
# #
# CPUs settings #
# #
###############################################################################
AC_MSG_CHECKING(maximum number of CPUs)
AC_ARG_ENABLE(nmaxcpus, [AS_HELP_STRING([--enable-nmaxcpus=<number>],
[maximum number of CPUs])],
nmaxcpus=$enableval, nmaxcpus=16)
AC_MSG_RESULT($nmaxcpus)
AC_DEFINE_UNQUOTED(STARPU_NMAXCPUS, [$nmaxcpus], [Maximum number of CPUs supported])
AC_MSG_CHECKING(whether CPUs should be used)
AC_ARG_ENABLE(cpu, [AS_HELP_STRING([--disable-cpu],
[do not use the CPU(s)])],
enable_cpu=$enableval, enable_cpu=yes)
AC_MSG_RESULT($enable_cpu)
AC_SUBST(STARPU_USE_CPU, $enable_cpu)
AM_CONDITIONAL(STARPU_USE_CPU, test x$enable_cpu = xyes)
if test x$enable_cpu = xyes; then
AC_DEFINE(STARPU_USE_CPU, [1], [CPU driver is activated])
fi
###############################################################################
# #
# CUDA settings #
# #
###############################################################################
AC_MSG_CHECKING(maximum number of CUDA devices)
AC_ARG_ENABLE(maxcudadev, [AS_HELP_STRING([--enable-maxcudadev=<number>],
[maximum number of CUDA devices])],
nmaxcudadev=$enableval, nmaxcudadev=4)
AC_MSG_RESULT($nmaxcudadev)
AC_DEFINE_UNQUOTED(STARPU_MAXCUDADEVS, [$nmaxcudadev],
[maximum number of CUDA devices])
AC_ARG_ENABLE(cuda, [AS_HELP_STRING([--disable-cuda],
[do not use CUDA device(s)])],, [enable_cuda=maybe])
if test x$enable_cuda = xyes -o x$enable_cuda = xmaybe; then
#AC_MSG_CHECKING(whether CUDA is available)
AC_ARG_WITH(cuda-dir,
[AS_HELP_STRING([--with-cuda-dir=<path>],
[specify CUDA installation directory (default is /usr/local/cuda/)])],
[
cuda_dir=$withval
# in case this was not explicit yet
enable_cuda=yes
], cuda_dir=/usr/local/cuda/)
! test -d "$cuda_dir" && test -d "/c/cuda" && cuda_dir=/c/cuda
! test -d "$cuda_dir" && test -d "/cygdrive/c/cuda" && cuda_dir=/cygdrive/c/cuda
if test -d "$cuda_dir/include/"; then
CPPFLAGS="${CPPFLAGS} -I$cuda_dir/include/ "
STARPU_CUDA_CPPFLAGS="-I$cuda_dir/include/"
NVCCFLAGS="${NVCCFLAGS} -I$cuda_dir/include/ "
fi
# do we have a valid CUDA setup ?
have_valid_cuda=yes
AC_CHECK_HEADER([cuda.h],,[have_valid_cuda=no])
# we are looking for the proper option in LDFLAGS, so we save the
# current value of LDFLAGS so that we can add new things in it and
# restore it in case it's not working.
SAVED_LDFLAGS="${LDFLAGS}"
found_cudalib=no
if test -d "$cuda_dir/lib/"; then
LDFLAGS="${SAVED_LDFLAGS} -L$cuda_dir/lib/ "
STARPU_CUDA_LDFLAGS="-L$cuda_dir/lib/"
AC_HAVE_LIBRARY([cuda],[found_cudalib=yes],[found_cudalib=no])
fi
if test x$found_cudalib=xno -a -d "$cuda_dir/lib64/"; then
LDFLAGS="${SAVED_LDFLAGS} -L$cuda_dir/lib64/ "
STARPU_CUDA_LDFLAGS="-L$cuda_dir/lib64/"
fi
AC_HAVE_LIBRARY([cuda],[],[have_valid_cuda=no])
# To detect if we have a recent enough CUDA lib
AC_HAVE_LIBRARY([cudart],[],[have_valid_cuda=no])
# we also check that CUBLAS is available
AC_HAVE_LIBRARY([cublas],,[have_valid_cuda=no])
# in case CUDA was explicitely required, but is not available, this is an error
if test x$enable_cuda = xyes -a x$have_valid_cuda = no; then
AC_MSG_ERROR([cannot find CUDA])
fi
# now we enable CUDA if and only if a proper setup is available
enable_cuda=$have_valid_cuda
fi
AC_MSG_CHECKING(whether CUDA should be used)
AC_MSG_RESULT($enable_cuda)
AC_SUBST(STARPU_USE_CUDA, $enable_cuda)
AM_CONDITIONAL(STARPU_USE_CUDA, test x$enable_cuda = xyes)
if test x$enable_cuda = xyes; then
AC_DEFINE(STARPU_USE_CUDA, [1], [CUDA support is activated])
AC_SUBST(STARPU_CUDA_LDFLAGS, "$STARPU_CUDA_LDFLAGS -lcuda")
AC_SUBST(STARPU_CUDA_CPPFLAGS, $STARPU_CUDA_CPPFLAGS)
#in case this is a 64bit setup, we tell nvcc to use a -m64 flag
AC_CHECK_SIZEOF([void *])
if test x$SIZEOF_VOID_P = x8; then
NVCCFLAGS="${NVCCFLAGS} -m64"
AC_SUBST(NVCCFLAGS)
fi
AC_PATH_PROG([NVCC], [nvcc], [nvcc], [$cuda_dir/bin:$PATH:/usr/local/bin:/usr/bin:/bin], [AC_MSG_WARN(Cannot find nvcc.)])
fi
enable_magma=no
if test x$enable_cuda = xyes; then
# Should we use the MAGMA library (instead or in addition to CUBLAS)
magma_dir=/usr/local # default
enable_magma=maybe
AC_ARG_WITH(magma, [AS_HELP_STRING([--with-magma=<path>],
[specify that MAGMA should be used and its installation directory])],
[
if test x$withval = xyes; then
# No path was specified but MAGMA is explicitely enabled
enable_magma=yes
else
if test x$withval = xno; then
# MAGMA is explicitely disabled
enable_magma=no
else
# MAGMA is enabled and the PATH is given in $withval
enable_magma=yes
magma_dir=$withval
fi
fi
], [])
# Do we have a valid MAGMA setup ?
if test x$enable_magma = xyes -o x$enable_magma = xmaybe; then
SAVED_LDFLAGS="${LDFLAGS}"
SAVED_CPPFLAGS="${CPPFLAGS}"
if test -d "$magma_dir/lib/"; then
LDFLAGS="${SAVED_LDFLAGS} -L$magma_dir/lib/ "
have_valid_magma=yes
AC_CHECK_LIB(magmablas, main,,[have_valid_magma=no])
AC_CHECK_LIB(magma, magmablas_sgemm,,[have_valid_magma=no])
fi
if test -d "$magma_dir/include/"; then
CPPFLAGS="${SAVED_CPPFLAGS} -I$magma_dir/include/ "
AC_CHECK_HEADER([magmablas.h],,[have_valid_magma=no])
#AC_CHECK_HEADER([magma.h],,[have_valid_magma=no])
fi
if test x$have_valid_magma = xno; then
# If MAGMA was explicitely required, this is an error
if test x$enable_magma = xyes; then
AC_MSG_ERROR([cannot find MAGMA])
fi
# Restore old flags and don't use MAGMA
LDFLAGS="${SAVED_LDFLAGS}"
CPPFLAGS="${SAVED_CPPFLAGS}"
enable_magma=no
else
enable_magma=yes
fi
else
have_valid_magma=no
enable_magma=no
fi
fi
AC_MSG_CHECKING(whether MAGMA should be used)
AC_MSG_RESULT($enable_magma)
if test x$enable_magma = xyes; then
AC_DEFINE(STARPU_HAVE_MAGMA, [1], [use MAGMA library])
fi
# cufftDoubleComplex may not be available on an old CUDA setup
AC_CHECK_TYPE(cufftDoubleComplex,
[have_cufftdoublecomplex=yes],
[have_cufftdoublecomplex=no], [#include <cufft.h>])
AM_CONDITIONAL(STARPU_HAVE_CUFFTDOUBLECOMPLEX, test x$have_cufftdoublecomplex = xyes)
if test x$have_cufftdoublecomplex = xyes; then
AC_DEFINE(STARPU_HAVE_CUFFTDOUBLECOMPLEX, [1], [cufftDoubleComplex is available])
fi
###############################################################################
# #
# OpenCL settings #
# #
###############################################################################
AC_MSG_CHECKING(maximum number of OpenCL devices)
AC_ARG_ENABLE(maxopencldev, [AS_HELP_STRING([--enable-maxopencldev=<number>],
[maximum number of OPENCL devices])],
nmaxopencldev=$enableval, nmaxopencldev=8)
AC_MSG_RESULT($nmaxopencldev)
AC_DEFINE_UNQUOTED(STARPU_MAXOPENCLDEVS, [$nmaxopencldev],
[maximum number of OPENCL devices])
AC_ARG_ENABLE(opencl, [AS_HELP_STRING([--disable-opencl],
[do not use OpenCL device(s)])],, [enable_opencl=maybe])
if test x$enable_opencl = xyes -o x$enable_opencl = xmaybe; then
#AC_MSG_CHECKING(whether OpenCL is available)
AC_ARG_WITH(opencl-dir,
[AS_HELP_STRING([--with-opencl-dir=<path>],
[specify OpenCL installation directory (default is /usr/)])],
[
opencl_dir=$withval
# in case this was not explicit yet
enable_opencl=yes
], opencl_dir=/usr/)
if test -d "$opencl_dir/include/"; then
CPPFLAGS="${CPPFLAGS} -I$opencl_dir/include/ "
fi
# do we have a valid OpenCL setup ?
have_valid_opencl=yes
AC_CHECK_HEADER([CL/cl.h],,[have_valid_opencl=no])
# we are looking for the proper option in LDFLAGS, so we save the
# current value of LDFLAGS so that we can add new things in it and
# restore it in case it's not working.
SAVED_LDFLAGS="${LDFLAGS}"
if test -d "$opencl_dir/lib/"; then
LDFLAGS="${SAVED_LDFLAGS} -L$opencl_dir/lib/ "
fi
AC_HAVE_LIBRARY([OpenCL],[],[have_valid_opencl=no])
# in case OpenCL was explicitely required, but is not available, this is an error
if test x$enable_opencl = xyes -a x$have_valid_opencl = no; then
AC_MSG_ERROR([cannot find OpenCL])
fi
# now we enable OpenCL if and only if a proper setup is available
enable_opencl=$have_valid_opencl
fi
AC_MSG_CHECKING(whether OpenCL should be used)
AC_MSG_RESULT($enable_opencl)
AC_SUBST(STARPU_USE_OPENCL, $enable_opencl)
AM_CONDITIONAL(STARPU_USE_OPENCL, test x$enable_opencl = xyes)
if test x$enable_opencl = xyes; then
AC_DEFINE(STARPU_USE_OPENCL, [1], [OpenCL support is activated])
CPPFLAGS="${CPPFLAGS} -DSTARPU_OPENCL_DATADIR=${datarootdir}/starpu/opencl"
AC_SUBST(STARPU_OPENCL_DATAdir, "$(eval echo ${datarootdir}/starpu/opencl/examples)")
fi
###############################################################################
# #
# Cell settings #
# #
###############################################################################
#TODO fix the default dir
AC_ARG_ENABLE(gordon, [AS_HELP_STRING([--enable-gordon],
[use Cell's SPUs])],, enable_gordon=maybe)
if test x$enable_gordon = xyes -o x$enable_gordon = xmaybe; then
AC_ARG_WITH(gordon-dir, [AS_HELP_STRING([--with-gordon-dir=<path>],
[specify Gordon installation directory (default is /usr/local/)])],
[
gordon_dir=$withval
enable_gordon=yes
], gordon_dir=/usr/local/)
# do we have a valid Gordon setup ?
have_valid_gordon=yes
# can we use dynamic code loading facilities ?
AC_CHECK_LIB(elf, elf_memory,, [have_valid_gordon=no])
AC_CHECK_LIB(spe2, spe_context_create,,[have_valid_gordon=no])
AC_CHECK_FUNC(spe_in_mbox_write, [], [have_valid_gordon=no])
PKG_PROG_PKG_CONFIG
if test -d "$gordon_dir"; then
PKG_CONFIG_PATH="${PKG_CONFIG_PATH}:$gordon_dir"
fi
AC_SUBST(PKG_CONFIG_PATH)
PKG_CHECK_MODULES([GORDON], [libgordon], [], have_valid_gordon=no)
CPPFLAGS="${CPPFLAGS} ${GORDON_CFLAGS}"
LIBS="${LIBS} ${GORDON_LIBS}"
# AC_CHECK_FUNC(gordon_init, [gordon], [have_valid_gordon=no])
# in case Gordon was explicitely required, but is not available, this is an error
if test x$enable_gordon = xyes -a x$have_valid_gordon = no; then
AC_MSG_ERROR([cannot find Gordon])
fi
# now we enable Gordon if and only if a proper setup is available
enable_gordon=$have_valid_gordon
fi
AC_MSG_CHECKING(whether GORDON should be used)
AC_MSG_RESULT($enable_gordon)
AC_SUBST(STARPU_USE_GORDON, $enable_gordon)
AM_CONDITIONAL(STARPU_USE_GORDON, test x$enable_gordon = xyes)
if test x$enable_gordon = xyes; then
AC_DEFINE(STARPU_USE_GORDON, [1], [Cell support is enabled])
GORDON_REQUIRES=gordon
fi
AC_SUBST(GORDON_REQUIRES)
AC_MSG_CHECKING(whether blocking drivers should be disabled)
AC_ARG_ENABLE(blocking-drivers, [AS_HELP_STRING([--disable-blocking-drivers], [disable blocking drivers])],
enable_blocking=$enableval, enable_blocking=$enable_gordon)
AC_MSG_RESULT($enable_blocking)
if test x$enable_blocking = xno; then
AC_DEFINE(STARPU_NON_BLOCKING_DRIVERS, [1], [drivers must progress])
fi
###############################################################################
# #
# Debug and Performance analysis tools #
# #
###############################################################################
AC_MSG_CHECKING(whether debug mode should be enabled)
AC_ARG_ENABLE(debug, [AS_HELP_STRING([--enable-debug], [enable debug mode])],
enable_debug=$enableval, enable_debug=no)
AC_MSG_RESULT($enable_debug)
if test x$enable_debug = xyes; then
CFLAGS=" -O0 "
else
CFLAGS=" -O3 "
fi
CFLAGS+=" -gdwarf-2 -g3 "
AC_MSG_CHECKING(whether extra checks should be performed)
AC_ARG_ENABLE(fast, [AS_HELP_STRING([--enable-fast],
[do not enforce assertions])],
enable_fast=$enableval, enable_fast=no)
AC_MSG_RESULT($enable_fast)
if test x$enable_fast = xyes; then
AC_DEFINE(STARPU_NO_ASSERT, [1], [disable assertions])
fi
AC_MSG_CHECKING(whether debug messages should be displayed)
AC_ARG_ENABLE(verbose, [AS_HELP_STRING([--enable-verbose],
[display verbose debug messages])],
enable_verbose=$enableval, enable_verbose=no)
AC_MSG_RESULT($enable_verbose)
if test x$enable_verbose = xyes; then
AC_DEFINE(STARPU_VERBOSE, [1], [display verbose debug messages])
fi
AC_MSG_CHECKING(whether coverage testing should be enabled)
AC_ARG_ENABLE(coverage, [AS_HELP_STRING([--enable-coverage],
[enable coverage checking])],
enable_coverage=$enableval, enable_coverage=no)
AC_MSG_RESULT($enable_coverage)
AC_SUBST(COVERAGE, $enable_coverage)
if test x$enable_coverage = xyes; then
CPPFLAGS="${CPPFLAGS} --coverage"
LDFLAGS="${LDFLAGS} --coverage"
fi
# shall we use FxT to generate trace of the execution ?
AC_MSG_CHECKING(whether fxt traces should be generated)
AC_ARG_WITH(fxt, [AS_HELP_STRING([--with-fxt[=<dir>]], [generate fxt traces])],
[
if test x$withval != xno; then
use_fxt=yes
if test x$withval = xyes; then
AC_MSG_RESULT(yes)
use_fxt_from_system=yes
else
# use specified path
# TODO check if the dir is actually containing FxT
use_fxt_from_system=no
fxtdir=$withval
AC_MSG_RESULT(yes using $fxtdir)
AC_SUBST(FXTDIR, $fxtdir)
fi
else
use_fxt=no
AC_MSG_RESULT(no)
fi
],
[
use_fxt=no
AC_MSG_RESULT(no)
])
AC_SUBST(STARPU_USE_FXT, $use_fxt)
AM_CONDITIONAL(STARPU_USE_FXT, test x$use_fxt = xyes)
if test x$use_fxt = xyes; then
AC_DEFINE(STARPU_USE_FXT, [1], [enable FxT traces])
AC_DEFINE(CONFIG_FUT, [1], [enable FUT traces])
AC_SUBST(USE_FXTDIR_FROM_USER,$use_fxt_from_system)
if test x$use_fxt_from_system = xno; then
CPPFLAGS="${CPPFLAGS} -I$fxtdir/include/ "
LDFLAGS="${LDFLAGS} -L$fxtdir/lib/ "
fi
# if we use monotonic clocks, FxT uses -lrt
AC_CHECK_LIB(rt, clock_gettime,,AC_MSG_ERROR([cannot find clock_gettime]))
AC_CHECK_LIB(fxt, fut_setup,,AC_MSG_ERROR([cannot find fxt lib]))
AC_CHECK_HEADER([fxt/fxt.h],,AC_MSG_ERROR([cannot find headers for fxt]))
AC_CHECK_HEADER([fxt/fut.h],,AC_MSG_ERROR([cannot find headers for fxt]))
fi
AC_MSG_CHECKING(whether performance debugging should be enabled)
AC_ARG_ENABLE(perf-debug, [AS_HELP_STRING([--enable-perf-debug],
[enable performance debugging])],
enable_perf_debug=$enableval, enable_perf_debug=no)
AC_MSG_RESULT($enable_perf_debug)
AC_SUBST(STARPU_PERF_DEBUG, $enable_perf_debug)
if test x$enable_perf_debuf = xyes; then
AC_DEFINE(STARPU_PERF_DEBUG, [1], [enable performance debug])
CPPFLAGS="${CPPFLAGS} -pg "
LDFLAGS="${LDFLAGS} -pg "
fi
AC_MSG_CHECKING(whether performance model debugging should be enabled)
AC_ARG_ENABLE(model-debug, [AS_HELP_STRING([--enable-model-debug],
[enable performance model debugging])],
enable_model_debug=$enableval, enable_model_debug=no)
AC_MSG_RESULT($enable_model_debug)
if test x$enable_model_debug = xyes; then
AC_DEFINE(STARPU_MODEL_DEBUG, [1], [enable performance model debug])
fi
AC_MSG_CHECKING(whether statistics should be generated)
AC_ARG_ENABLE(stats, [AS_HELP_STRING([--enable-stats],
[enable statistics])],
enable_stats=$enableval, enable_stats=no)
AC_MSG_RESULT($enable_stats)
AC_SUBST(STATS, $enable_stats)
AC_SUBST(STARPU_DATA_STATS, $enable_stats)
if test x$enable_stats = xyes; then
AC_DEFINE(STARPU_DATA_STATS, [1], [enable statistics])
fi
AC_CHECK_HEADERS([glpk.h])
AC_HAVE_LIBRARY([glpk])
###############################################################################
# #
# Miscellaneous options for StarPU #
# #
###############################################################################
AC_MSG_CHECKING(how many buffers can be manipulated per task)
AC_ARG_ENABLE(maxbuffers, [AS_HELP_STRING([--enable-maxbuffers=<nbuffers>],
[maximum number of buffers per task])],
nmaxbuffers=$enableval, nmaxbuffers=8)
AC_MSG_RESULT($nmaxbuffers)
AC_DEFINE_UNQUOTED(STARPU_NMAXBUFS, [$nmaxbuffers],
[how many buffers can be manipulated per task])
# We have one memory node shared by all CPU workers, one node per GPU, and
# currently the Cell driver is using the same memory node as the CPU.
maxnodes=1
if test x$enable_cuda = xyes ; then
# we could have used nmaxcudadev + 1, but this would certainly give an
# odd number.
maxnodes=`expr $maxnodes + $nmaxcudadev`
fi
if test x$enable_opencl = xyes ; then
# we could have used nmaxcudadev + 1, but this would certainly give an
# odd number.
maxnodes=`expr $maxnodes + $nmaxopencldev`
fi
# todo: set maxnodes to the next power of 2 greater than maxnodes
AC_MSG_CHECKING(maximum number of memory nodes)
AC_MSG_RESULT($maxnodes)
AC_DEFINE_UNQUOTED(STARPU_MAXNODES, [$maxnodes],
[maximum number of memory nodes])
AC_MSG_CHECKING(whether allocation cache should be used)
AC_ARG_ENABLE(allocation-cache, [AS_HELP_STRING([--enable-allocation-cache],
[enable data allocation cache])],
enable_allocation_cache=$enableval, enable_allocation_cache=no)
AC_MSG_RESULT($enable_allocation_cache)
if test x$enable_allocation_cache = xyes; then
AC_DEFINE(STARPU_USE_ALLOCATION_CACHE, [1], [enable data allocation cache])
fi
AC_ARG_WITH(perf-model-dir, [AS_HELP_STRING([--with-perf-model-dir=<dir>], [specify where performance models shoulds be stored])],
[
if x$withval = xno; then
AC_MSG_ERROR(--without-perf-model-dir is not a valid option)
fi
perf_model_dir=$withval
have_explicit_perf_model_dir=yes
AC_DEFINE_UNQUOTED(STARPU_PERF_MODEL_DIR, ["$perf_model_dir"], [performance models location])
], [
# by default, we put the performance models in
# $HOME/.starpu/sampling/
have_explicit_perf_model_dir=no
perf_model_dir="\$HOME/.starpu/sampling/"
]
)
AC_MSG_CHECKING(using explicit performance model location)
AC_MSG_RESULT($have_explicit_perf_model_dir)
AC_MSG_CHECKING(performance models location)
AC_MSG_RESULT($perf_model_dir)
# On many multicore CPUs, clock cycles are not synchronized
AC_CHECK_LIB([rt], [clock_gettime])
AC_CHECK_FUNCS([clock_gettime])
# Compute the maximum number of workers (we round it to 16 for alignment
# purposes).
nmaxworkers=`expr 16 \* \( \( $nmaxcpus + $nmaxcudadev + $nmaxopencldev + 15 \) / 16 \) `
AC_MSG_CHECKING(Maximum number of workers)
AC_MSG_RESULT($nmaxworkers)
AC_DEFINE_UNQUOTED(STARPU_NMAXWORKERS, [$nmaxworkers], [Maximum number of workers])
###############################################################################
# #
# MPI #
# #
###############################################################################
# We test if the MPICC compiler exists
if test ! -x $mpicc_path; then
#MPICC does not exists or is not executable
AC_MSG_RESULT(The mpicc compiler is not valid)
use_mpi=no
else
use_mpi=yes
fi
AC_MSG_CHECKING(mpicc path)
AC_MSG_RESULT($mpicc_path)
AC_SUBST(MPICC, $mpicc_path)
if test x$use_mpi = xyes; then
cc_or_mpicc=$mpicc_path
else
cc_or_mpicc=$CC
fi
AC_SUBST(CC_OR_MPICC, $mpicc_path)
AC_MSG_CHECKING(whether the StarPU MPI library should be generated)
AC_MSG_RESULT($use_mpi)
AC_SUBST(USE_MPI, $use_mpi)
AM_CONDITIONAL(USE_MPI, test x$use_mpi = xyes)
if test x$use_mpi = xyes; then
AC_DEFINE(STARPU_USE_MPI,[],[whether the StarPU MPI library is available])
fi
###############################################################################
# #
# Examples #
# #
###############################################################################
AC_ARG_ENABLE(opengl-render, [AS_HELP_STRING([--enable-opengl-render],
[enable OpenGL rendering of some examples])],
enable_opengl_render=$enableval, enable_opengl_render=no)
if test x$enable_opengl_render = xyes; then
AC_CHECK_LIB(glut, glutInit,,AC_MSG_ERROR([cannot find glut]))
AC_CHECK_LIB(GL, glXCreateContext,,AC_MSG_ERROR([cannot find GL]))
AC_CHECK_LIB(GLU, gluLookAt,,AC_MSG_ERROR([cannot find GLU]))
AC_DEFINE(STARPU_OPENGL_RENDER, [1], [enable OpenGL rendering of some examples])
fi
AC_MSG_CHECKING(whether OpenGL rendering is enabled)
AC_SUBST(STARPU_OPENGL_RENDER, $enable_opengl_render)
AC_MSG_RESULT($enable_opengl_render)
# In case there are BLAS kernels that are used by the example applications
# we may specify which library to use. Note that this is not used for StarPU
# itself.
blas_lib=maybe
AC_ARG_ENABLE(blas-lib,
[ --enable-blas-lib[=blaslibname]:
none [default]: no BLAS lib is used
atlas: use ATLAS library
goto: use GotoBLAS library],
[
if test "x$enableval" = "xatlas" ; then
blas_lib=atlas
elif test "x$enableval" = "xgoto" ; then
blas_lib=goto
elif test "x$enableval" = "xnone" ; then
blas_lib=none
elif test x$enableval = xno; then
blas_lib=none
else
echo
echo "Error!"
echo "Unknown BLAS library"
exit -1
fi
])
if test x$blas_lib = xmaybe -o x$blas_lib = xgoto; then
AC_ARG_WITH(goto-dir, [AS_HELP_STRING([--with-goto-dir=<dir>], [specify GotoBLAS lib location])],
[
blas_lib=goto
gotodir=$withval
AC_SUBST(GOTODIR, $gotodir)
CPPFLAGS="${CPPFLAGS} -I$gotodir/ "
LDFLAGS="${LDFLAGS} -L$gotodir/ "
]
)
if test x$blas_lib = xgoto; then
AC_CHECK_LIB(gfortran, main,,)
# Perhaps that GotoBLAS2 is available instead (so that we have libgotoblas2.{so,a})
AC_CHECK_LIB(goto2, sgemm_,, [havegoto2=no])
if test x$havegoto2 = xno; then
AC_CHECK_LIB(goto, sgemm_,,AC_MSG_ERROR([cannot find goto lib]))
fi
AC_DEFINE(STARPU_GOTO, [1], [use STARPU_GOTO library])
fi
fi
if test x$blas_lib = xmaybe -o x$blas_lib = xatlas; then
AC_ARG_WITH(atlas-dir, [AS_HELP_STRING([--with-atlas-dir=<dir>], [specify ATLAS lib location])],
[
AC_MSG_CHECKING(STARPU_ATLAS location)
blas_lib=atlas
atlasdir=$withval
AC_MSG_RESULT($atlasdir)
AC_SUBST(ATLASDIR, $atlasdir)
CPPFLAGS="${CPPFLAGS} -I$atlasdir/include/ "
LDFLAGS="${LDFLAGS} -L$atlasdir/lib/ "
]
)
if test x$blas_lib = xatlas; then
# test whether STARPU_ATLAS is actually available
AC_CHECK_HEADER([cblas.h],,AC_MSG_ERROR([cannot find atlas headers]))
AC_CHECK_LIB(atlas, ATL_sgemm,,AC_MSG_ERROR([cannot find atlas lib]),)
AC_CHECK_LIB(cblas, cblas_sgemm,,AC_MSG_ERROR([cannot find atlas lib]),[-latlas])
AC_DEFINE(STARPU_ATLAS, [1], [use STARPU_ATLAS library])
fi
fi
if test x$blas_lib = xmaybe; then
#perhaps it is possible to use some BLAS lib from the system
use_system_blas=no
AC_SEARCH_LIBS([sgemm_],[blas],use_system_blas=yes,,)
if test x$use_system_blas = xyes; then
AC_DEFINE(STARPU_SYSTEM_BLAS, [1], [use refblas library])
blas_lib=system
else
blas_lib=none
fi
fi
AM_CONDITIONAL(ATLAS_BLAS_LIB, test x$blas_lib = xatlas)
AM_CONDITIONAL(GOTO_BLAS_LIB, test x$blas_lib = xgoto)
AM_CONDITIONAL(SYSTEM_BLAS_LIB, test x$blas_lib = xsystem)
AM_CONDITIONAL(NO_BLAS_LIB, test x$blas_lib = xnone)
AC_MSG_CHECKING(which BLAS lib should be used)
AC_MSG_RESULT($blas_lib)
AC_SUBST(BLAS_LIB,$blas_lib)
have_fftw=no
have_fftwf=no
have_fftwl=no
PKG_CHECK_MODULES([FFTW], [fftw3], [
AC_DEFINE([STARPU_HAVE_FFTW], [1], [Define to 1 if you have the libfftw3 library.])
AC_SUBST([STARPU_HAVE_FFTW], [1])
have_fftw=yes
], [:])
AM_CONDITIONAL(STARPU_HAVE_FFTW, [test x$have_fftw = xyes])
PKG_CHECK_MODULES([FFTWF], [fftw3f], [
AC_DEFINE([STARPU_HAVE_FFTWF], [1], [Define to 1 if you have the libfftw3f library.])
AC_SUBST([STARPU_HAVE_FFTWF], [1])
have_fftwf=yes
], [:])
AM_CONDITIONAL(STARPU_HAVE_FFTWF, [test x$have_fftwf = xyes])
PKG_CHECK_MODULES([FFTWL], [fftw3l], [
AC_DEFINE([STARPU_HAVE_FFTWL], [1], [Define to 1 if you have the libfftw3l library.])
AC_SUBST([HAVE_FFTWFL], [1])
have_fftwl=yes
], [:])
AM_CONDITIONAL(STARPU_HAVE_FFTWL, [test x$have_fftwl = xyes])
PKG_CHECK_MODULES([HWLOC], [hwloc], [
AC_DEFINE([STARPU_HAVE_HWLOC], [1], [Define to 1 if you have the hwloc library.])
HWLOC_REQUIRES=hwloc
AC_SUBST([STARPU_HAVE_HWLOC], [1])
], [:])
AC_SUBST(HWLOC_REQUIRES)
AC_CONFIG_COMMANDS([executable-scripts], [chmod +x ]tests/regression/regression.sh tests/coverage/coverage_test.sh)
AC_CONFIG_FILES(tests/regression/regression.sh tests/regression/profiles tests/regression/profiles.build.only tests/coverage/coverage_test.sh)
AC_CONFIG_HEADER(src/common/config.h include/starpu_config.h)
AC_OUTPUT([
Makefile
src/Makefile
tools/Makefile
libstarpu.pc
examples/Makefile
examples/starpufft/Makefile
examples/stencil/Makefile
tests/Makefile
doc/Makefile
mpi/Makefile
])