643 строки
23 KiB
Bash
643 строки
23 KiB
Bash
dnl -*- shell-script -*-
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dnl
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dnl Copyright (c) 2004-2010 The Trustees of Indiana University and Indiana
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dnl University Research and Technology
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dnl Corporation. All rights reserved.
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dnl Copyright (c) 2004-2005 The University of Tennessee and The University
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dnl of Tennessee Research Foundation. All rights
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dnl reserved.
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dnl Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
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dnl University of Stuttgart. All rights reserved.
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dnl Copyright (c) 2004-2005 The Regents of the University of California.
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dnl All rights reserved.
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dnl Copyright (c) 2006-2010 Cisco Systems, Inc. All rights reserved.
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dnl Copyright (c) 2007 Sun Microsystems, Inc. All rights reserved.
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dnl Copyright (c) 2009 IBM Corporation. All rights reserved.
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dnl Copyright (c) 2009 Los Alamos National Security, LLC. All rights
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dnl reserved.
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dnl Copyright (c) 2009 Oak Ridge National Labs. All rights reserved.
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dnl Copyright (c) 2011 NVIDIA Corporation. All rights reserved.
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dnl
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dnl $COPYRIGHT$
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dnl
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dnl Additional copyrights may follow
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dnl
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dnl $HEADER$
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dnl
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AC_DEFUN([OPAL_CONFIGURE_OPTIONS],[
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ompi_show_subtitle "OPAL Configuration options"
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#
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# Is this a developer copy?
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#
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if test -d .svn -o -d .hg; then
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OMPI_DEVEL=1
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else
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OMPI_DEVEL=0
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fi
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#
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# Code coverage options
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#
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AC_MSG_CHECKING([if want to run code coverage])
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AC_ARG_ENABLE(coverage,
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AC_HELP_STRING([--enable-coverage],
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[enable code coverage files to be generated]))
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if test "$enable_coverage" = "yes"; then
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if test "$enable_shared" = "yes"; then
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AC_MSG_WARN([Code coverage can run only with static libraries. Please
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run configure with --enable-static --disable-shared if
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you want code coverage. Also ensure that you execute
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make clean too ensure removal of all leftover shared
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mpi libraries])
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AC_MSG_ERROR([Cannot continue processing])
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fi
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AC_MSG_RESULT([yes])
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WANT_COVERAGE=1
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else
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AC_MSG_RESULT([no])
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WANT_COVERAGE=0
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fi
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#
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# Branch Probabilities options
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#
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AC_MSG_CHECKING([if want to compile with branch probabilities])
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AC_ARG_ENABLE(branch-probabilities,
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AC_HELP_STRING([--enable-branch-probabilities],
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[enable profile arcs and branch probability optimization]))
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if test "$enable_branch_probabilities" = "yes"; then
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AC_MSG_RESULT([yes])
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WANT_BRANCH_PROBABILITIES=1
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else
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AC_MSG_RESULT([no])
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WANT_BRANCH_PROBABILITIES=0
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fi
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#
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# Memory debugging
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#
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AC_MSG_CHECKING([if want to debug memory usage])
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AC_ARG_ENABLE(mem-debug,
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AC_HELP_STRING([--enable-mem-debug],
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[enable memory debugging (debugging only) (default: disabled)]))
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if test "$enable_mem_debug" = "yes"; then
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AC_MSG_RESULT([yes])
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WANT_MEM_DEBUG=1
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else
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AC_MSG_RESULT([no])
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WANT_MEM_DEBUG=0
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fi
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#################### Early development override ####################
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if test "$WANT_MEM_DEBUG" = "0" -a -z "$enable_mem_debug" -a "$OMPI_DEVEL" = 1; then
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WANT_MEM_DEBUG=1
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echo "--> developer override: enable mem profiling by default"
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fi
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#################### Early development override ####################
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AC_DEFINE_UNQUOTED(OPAL_ENABLE_MEM_DEBUG, $WANT_MEM_DEBUG,
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[Whether we want the memory profiling or not])
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#
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# Memory profiling
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#
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AC_MSG_CHECKING([if want to profile memory usage])
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AC_ARG_ENABLE(mem-profile,
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AC_HELP_STRING([--enable-mem-profile],
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[enable memory profiling (debugging only) (default: disabled)]))
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if test "$enable_mem_profile" = "yes"; then
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AC_MSG_RESULT([yes])
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WANT_MEM_PROFILE=1
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else
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AC_MSG_RESULT([no])
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WANT_MEM_PROFILE=0
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fi
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#################### Early development override ####################
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if test "$WANT_MEM_PROFILE" = "0" -a -z "$enable_mem_profile" -a "$OMPI_DEVEL" = 1; then
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WANT_MEM_PROFILE=1
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echo "--> developer override: enable mem profiling by default"
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fi
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#################### Early development override ####################
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AC_DEFINE_UNQUOTED(OPAL_ENABLE_MEM_PROFILE, $WANT_MEM_PROFILE,
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[Whether we want the memory profiling or not])
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#
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# Developer picky compiler options
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#
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AC_MSG_CHECKING([if want developer-level compiler pickyness])
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AC_ARG_ENABLE(picky,
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AC_HELP_STRING([--enable-picky],
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[enable developer-level compiler pickyness when building Open MPI (default: disabled)]))
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if test "$enable_picky" = "yes"; then
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AC_MSG_RESULT([yes])
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WANT_PICKY_COMPILER=1
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else
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AC_MSG_RESULT([no])
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WANT_PICKY_COMPILER=0
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fi
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#################### Early development override ####################
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if test "$WANT_PICKY_COMPILER" = "0" -a -z "$enable_picky" -a "$OMPI_DEVEL" = 1; then
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WANT_PICKY_COMPILER=1
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echo "--> developer override: enable picky compiler by default"
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fi
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#################### Early development override ####################
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#
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# Developer debugging
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#
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AC_MSG_CHECKING([if want developer-level debugging code])
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AC_ARG_ENABLE(debug,
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AC_HELP_STRING([--enable-debug],
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[enable developer-level debugging code (not for general MPI users!) (default: disabled)]))
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if test "$enable_debug" = "yes"; then
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AC_MSG_RESULT([yes])
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WANT_DEBUG=1
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else
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AC_MSG_RESULT([no])
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WANT_DEBUG=0
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fi
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#################### Early development override ####################
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if test "$WANT_DEBUG" = "0" -a -z "$enable_debug" -a "$OMPI_DEVEL" = 1; then
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WANT_DEBUG=1
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echo "--> developer override: enable debugging code by default"
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fi
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#################### Early development override ####################
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if test "$WANT_DEBUG" = "0"; then
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CFLAGS="-DNDEBUG $CFLAGS"
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CXXFLAGS="-DNDEBUG $CXXFLAGS"
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fi
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AC_DEFINE_UNQUOTED(OPAL_ENABLE_DEBUG, $WANT_DEBUG,
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[Whether we want developer-level debugging code or not])
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AC_ARG_ENABLE(debug-symbols,
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AC_HELP_STRING([--disable-debug-symbols],
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[Disable adding compiler flags to enable debugging symbols if --enable-debug is specified. For non-debugging builds, this flag has no effect.]))
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#
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# Do we want to install all of OPAL/ORTE and OMPI's header files?
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#
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AC_MSG_CHECKING([if want to install project-internal header files])
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AC_ARG_WITH(devel-headers,
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AC_HELP_STRING([--with-devel-headers],
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[normal MPI users/applications do not need this (mpi.h and mpif.h are ALWAYS installed). Developer headers are only necessary for MCA module authors (default: disabled).]))
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if test "$with_devel_headers" = "yes"; then
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AC_MSG_RESULT([yes])
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WANT_INSTALL_HEADERS=1
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else
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AC_MSG_RESULT([no])
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WANT_INSTALL_HEADERS=0
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fi
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AM_CONDITIONAL(WANT_INSTALL_HEADERS, test "$WANT_INSTALL_HEADERS" = 1)
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#
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# Do we want the pretty-print stack trace feature?
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#
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AC_MSG_CHECKING([if want pretty-print stacktrace])
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AC_ARG_ENABLE([pretty-print-stacktrace],
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[AC_HELP_STRING([--enable-pretty-print-stacktrace],
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[Pretty print stacktrace on process signal (default: enabled)])])
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if test "$enable_pretty_print_stacktrace" = "no" ; then
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AC_MSG_RESULT([no])
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WANT_PRETTY_PRINT_STACKTRACE=0
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else
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AC_MSG_RESULT([yes])
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WANT_PRETTY_PRINT_STACKTRACE=1
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fi
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AC_DEFINE_UNQUOTED([OPAL_WANT_PRETTY_PRINT_STACKTRACE],
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[$WANT_PRETTY_PRINT_STACKTRACE],
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[if want pretty-print stack trace feature])
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#
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# Do we want PTY support?
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#
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AC_MSG_CHECKING([if want pty support])
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AC_ARG_ENABLE(pty-support,
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AC_HELP_STRING([--enable-pty-support],
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[Enable/disable PTY support for STDIO forwarding. (default: enabled)]))
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if test "$enable_pty_support" = "no" ; then
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AC_MSG_RESULT([no])
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OPAL_ENABLE_PTY_SUPPORT=0
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else
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AC_MSG_RESULT([yes])
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OPAL_ENABLE_PTY_SUPPORT=1
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fi
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AC_DEFINE_UNQUOTED([OPAL_ENABLE_PTY_SUPPORT], [$OPAL_ENABLE_PTY_SUPPORT],
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[Whether user wants PTY support or not])
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#
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# Do we want to disable weak symbols for some reason?
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#
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AC_MSG_CHECKING([if want weak symbol support])
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AC_ARG_ENABLE(weak-symbols,
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AC_HELP_STRING([--enable-weak-symbols],
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[use weak symbols, if available (default: enabled)]))
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if test "$enable_weak_symbols" != "no"; then
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AC_MSG_RESULT([yes])
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WANT_WEAK_SYMBOLS=1
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else
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AC_MSG_RESULT([no])
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WANT_WEAK_SYMBOLS=0
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fi
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#
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# Do we want to allow DLOPEN?
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#
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AC_MSG_CHECKING([if want dlopen support])
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AC_ARG_ENABLE([dlopen],
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[AC_HELP_STRING([--enable-dlopen],
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[Whether build should attempt to use dlopen (or
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similar) to dynamically load components.
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Disabling dlopen implies --disable-mca-dso.
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(default: enabled)])])
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if test "$enable_dlopen" = "no" ; then
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enable_mca_dso="no"
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enable_mca_static="yes"
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OPAL_ENABLE_DLOPEN_SUPPORT=0
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AC_MSG_RESULT([no])
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else
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OPAL_ENABLE_DLOPEN_SUPPORT=1
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AC_MSG_RESULT([yes])
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fi
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#
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# Heterogeneous support
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#
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AC_MSG_CHECKING([if want heterogeneous support])
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AC_ARG_ENABLE([heterogeneous],
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[AC_HELP_STRING([--enable-heterogeneous],
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[Enable features required for heterogeneous
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platform support (default: disabled)])])
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if test "$enable_heterogeneous" = "yes" ; then
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AC_MSG_RESULT([yes])
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ompi_want_heterogeneous=1
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else
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AC_MSG_RESULT([no])
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ompi_want_heterogeneous=0
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fi
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AC_DEFINE_UNQUOTED([OPAL_ENABLE_HETEROGENEOUS_SUPPORT],
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[$ompi_want_heterogeneous],
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[Enable features required for heterogeneous support])
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#
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# Internal trace file logging (debugging)
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#
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AC_MSG_CHECKING([if want trace file debugging])
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AC_ARG_ENABLE([trace],
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[AC_HELP_STRING([--enable-trace],
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[Enable internal tracing of OMPI/ORTE/OPAL calls -- used only for developer debugging, not tracing of MPI applications (default: disabled)])])
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if test "$enable_trace" = "yes"; then
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AC_MSG_RESULT([yes])
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opal_want_trace=1
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else
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AC_MSG_RESULT([no])
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opal_want_trace=0
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fi
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AC_DEFINE_UNQUOTED([OPAL_ENABLE_TRACE], [$opal_want_trace],
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[Enable run-time tracing of internal functions])
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#
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# Cross-compile data
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#
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AC_ARG_WITH([cross],
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[AC_HELP_STRING([--with-cross=FILE],
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[Specify configure values that can not be determined in a cross-compilation environment. See the Open MPI FAQ.])])
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if test "$with_cross" = "yes" ; then
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AC_MSG_ERROR([--with-cross argument must include FILE option])
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elif test "$with_cross" = "no" ; then
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AC_MSG_ERROR([--without-cross is not a valid argument])
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elif test "$with_cross" != "" ; then
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if test ! -r $with_cross ; then
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AC_MSG_ERROR([could not find cross-compile data file $with_cross])
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fi
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# eval into environment
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OPAL_LOG_MSG([Loading cross-compile file $with_cross, with contents below])
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OPAL_LOG_FILE([$with_cross])
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. "$with_cross"
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fi
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#
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# --with-ft=TYPE
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# TYPE:
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# - LAM (synonym for 'cr' currently)
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# - cr
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# - orcm
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# /* General FT sections */
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# #if OPAL_ENABLE_FT == 0 /* FT Disabled globaly */
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# #if OPAL_ENABLE_FT == 1 /* FT Enabled globaly */
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# /* CR Specific sections */
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# #if OPAL_ENABLE_FT_CR == 0 /* FT Ckpt/Restart Disabled */
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# #if OPAL_ENABLE_FT_CR == 1 /* FT Ckpt/Restart Enabled */
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#
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AC_MSG_CHECKING([if want fault tolerance])
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AC_ARG_WITH(ft,
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[AC_HELP_STRING([--with-ft=TYPE],
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[Specify the type of fault tolerance to enable. Options: LAM (LAM/MPI-like), cr (Checkpoint/Restart), orcm (OpenRCM) (default: disabled)])],
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[opal_want_ft=1],
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[opal_want_ft=0])
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if test "$with_ft" = "no" -o "$opal_want_ft" = "0"; then
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opal_want_ft=0
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opal_want_ft_cr=0
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AC_MSG_RESULT([Disabled fault tolerance])
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else
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opal_want_ft=1
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opal_want_ft_cr=0
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opal_want_ft_type=none
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as_save_IFS=$IFS
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IFS=","
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for opt in $with_ft; do
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IFS=$as_save_IFS
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# Default value
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if test "$opt" = "" -o "$opt" = "yes"; then
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opal_want_ft_cr=1
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elif test "$opt" = "LAM"; then
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opal_want_ft_cr=1
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elif test "$opt" = "lam"; then
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opal_want_ft_cr=1
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elif test "$opt" = "CR"; then
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opal_want_ft_cr=1
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elif test "$opt" = "cr"; then
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opal_want_ft_cr=1
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elif test "$opt" = "orcm"; then
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opal_want_ft_orcm=1
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elif test "$opt" = "ORCM"; then
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opal_want_ft_orcm=1
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else
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AC_MSG_RESULT([Unrecognized FT TYPE: $opt])
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AC_MSG_ERROR([Cannot continue])
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fi
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done
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if test "$opal_want_ft_cr" = 1; then
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opal_want_ft_type="cr"
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elif test "$opal_want_ft_orcm" = 1; then
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opal_want_ft_type="orcm"
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fi
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AC_MSG_RESULT([Enabled $opal_want_ft_type (Specified $with_ft)])
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AC_MSG_WARN([**************************************************])
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AC_MSG_WARN([*** Fault Tolerance Integration into Open MPI is *])
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AC_MSG_WARN([*** a research quality implementation, and care *])
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AC_MSG_WARN([*** should be used when choosing to enable it. *])
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AC_MSG_WARN([**************************************************])
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fi
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AC_DEFINE_UNQUOTED([OPAL_ENABLE_FT], [$opal_want_ft],
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[Enable fault tolerance general components and logic])
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AC_DEFINE_UNQUOTED([OPAL_ENABLE_FT_CR], [$opal_want_ft_cr],
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[Enable fault tolerance checkpoint/restart components and logic])
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AM_CONDITIONAL(WANT_FT, test "$opal_want_ft" = "1")
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#
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# Do we want to install binaries?
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#
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AC_ARG_ENABLE([binaries],
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[AC_HELP_STRING([--enable-binaries],
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[Build and install binaries required for Open MPI, such as the wrapper compilers. Useful for multi-lib installations. (default: enabled)])])
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AM_CONDITIONAL([OMPI_INSTALL_BINARIES], [test "$enable_binaries" != "no"])
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AC_ARG_ENABLE([script-wrapper-compilers],
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[AC_HELP_STRING([--enable-script-wrapper-compilers],
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[Use less featured script-based wrapper compilers instead of the standard C-based wrapper compilers. This option ignores the --disable-binaries option and is mainly useful in cross-compile environments])])
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if test "$enable_script_wrapper_compilers" = "yes"; then
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WANT_SCRIPT_WRAPPER_COMPILERS=1
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else
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WANT_SCRIPT_WRAPPER_COMPILERS=0
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fi
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AM_CONDITIONAL([OPAL_WANT_SCRIPT_WRAPPER_COMPILERS], [test "$enable_script_wrapper_compilers" = "yes"])
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#
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# Support per-user config files?
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#
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AC_ARG_ENABLE([per-user-config-files],
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[AC_HELP_STRING([--enable-per-user-config-files],
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[Disable per-user configuration files, to save disk accesses during job start-up. This is likely desirable for large jobs. Note that this can also be acheived by environment variables at run-time. (default: enabled)])])
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if test "$enable_per_user_config_files" = "no" ; then
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result=0
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else
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result=1
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fi
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AC_DEFINE_UNQUOTED([OPAL_WANT_HOME_CONFIG_FILES], [$result],
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[Enable per-user config files])
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#
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# Do we want to enable IPv6 support?
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#
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AC_MSG_CHECKING([if want IPv6 support])
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AC_ARG_ENABLE([ipv6],
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[AC_HELP_STRING([--enable-ipv6],
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[Enable IPv6 support, but only if the underlying system supports it (default: disabled)])])
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if test "$enable_ipv6" = "yes"; then
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AC_MSG_RESULT([yes])
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opal_want_ipv6=1
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else
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AC_MSG_RESULT([no])
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opal_want_ipv6=0
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fi
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AC_DEFINE_UNQUOTED([OPAL_ENABLE_IPV6], [$opal_want_ipv6],
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[Enable IPv6 support, but only if the underlying system supports it])
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#
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# Package/brand string
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#
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AC_MSG_CHECKING([if want package/brand string])
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AC_ARG_WITH([package-string],
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[AC_HELP_STRING([--with-package-string=STRING],
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[Use a branding string throughout Open MPI])])
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if test "$with_package_string" = "" -o "$with_package_string" = "no"; then
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with_package_string="Open MPI $OPAL_CONFIGURE_USER@$OPAL_CONFIGURE_HOST Distribution"
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fi
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AC_DEFINE_UNQUOTED([OPAL_PACKAGE_STRING], ["$with_package_string"],
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[package/branding string for Open MPI])
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AC_MSG_RESULT([$with_package_string])
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#
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# Ident string
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#
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AC_MSG_CHECKING([if want ident string])
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AC_ARG_WITH([ident-string],
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[AC_HELP_STRING([--with-ident-string=STRING],
|
|
[Embed an ident string into Open MPI object files])])
|
|
if test "$with_ident_string" = "" -o "$with_ident_string" = "no"; then
|
|
with_ident_string="%VERSION%"
|
|
fi
|
|
with_ident_string="`echo $with_ident_string | sed -e 's/%VERSION%/'$OMPI_VERSION/`"
|
|
AC_DEFINE_UNQUOTED([OPAL_IDENT_STRING], ["$with_ident_string"],
|
|
[ident string for Open MPI])
|
|
AC_MSG_RESULT([$with_ident_string])
|
|
|
|
|
|
#
|
|
# Use alternative checksum algorithm
|
|
#
|
|
AC_MSG_CHECKING([if want to use an alternative checksum algo for messages])
|
|
AC_ARG_WITH([dst-checksum],
|
|
[AC_HELP_STRING([--with-dst-checksum],
|
|
[Use an alternative checksum algorithm for messages])])
|
|
if test "$with_dst_checksum" = "yes"; then
|
|
AC_MSG_RESULT([yes])
|
|
CFLAGS="-DOPAL_CSUM_DST $CFLAGS"
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
fi
|
|
|
|
|
|
#
|
|
# User level (mpi.h.in) visible maximum lengths of strings.
|
|
# These may be required in lower-level libraries to set up matching
|
|
# data-structures (e.g. OPAL_MAX_OBJECT_NAME).
|
|
#
|
|
# Default values (as of OMPI-1.3), and some sane minimum and maximum values
|
|
#
|
|
|
|
# No lower and upper bound required or enforced
|
|
OPAL_WITH_OPTION_MIN_MAX_VALUE(processor_name, 256, 16, 1024)
|
|
|
|
# Min length according to information passed in ompi/errhandler/errcode.c
|
|
OPAL_WITH_OPTION_MIN_MAX_VALUE(error_string, 256, 64, 1024)
|
|
|
|
# Min length according to MPI-2.1, p. 236 (information passed in ompi/communicator/comm.c: min only 48)
|
|
OPAL_WITH_OPTION_MIN_MAX_VALUE(object_name, 64, 64, 256)
|
|
|
|
# Min and Max length according to MPI-2.1, p. 287 is 32; longest key in ROMIO however 33
|
|
OPAL_WITH_OPTION_MIN_MAX_VALUE(info_key, 36, 34, 255)
|
|
|
|
# No lower and upper bound required or enforced!
|
|
OPAL_WITH_OPTION_MIN_MAX_VALUE(info_val, 256, 32, 1024)
|
|
|
|
# Min length according to _POSIX_HOST_NAME_MAX=255 (4*HOST_NAME_MAX)
|
|
OPAL_WITH_OPTION_MIN_MAX_VALUE(port_name, 1024, 255, 2048)
|
|
|
|
# Min length accroding to MPI-2.1, p. 418
|
|
OPAL_WITH_OPTION_MIN_MAX_VALUE(datarep_string, 128, 64, 256)
|
|
|
|
# How to build libltdl
|
|
AC_ARG_WITH([libltdl],
|
|
[AC_HELP_STRING([--with-libltdl(=DIR)],
|
|
[Where to find libltdl (this option is ignored if --disable-dlopen is used). DIR can take one of three values: "internal", "external", or a valid directory name. "internal" (or no DIR value) forces Open MPI to use its internal copy of libltdl. "external" forces Open MPI to use an external installation of libltdl. Supplying a valid directory name also forces Open MPI to use an external installation of libltdl, and adds DIR/include, DIR/lib, and DIR/lib64 to the search path for headers and libraries.])])
|
|
|
|
#
|
|
# Checkpoint/restart enabled debugging
|
|
#
|
|
AC_MSG_CHECKING([if want checkpoint/restart enabled debugging option])
|
|
AC_ARG_ENABLE([crdebug],
|
|
[AC_HELP_STRING([--enable-crdebug],
|
|
[enable checkpoint/restart debugging functionality (default: disabled)])])
|
|
|
|
if test "$ompi_want_ft" = "0"; then
|
|
ompi_want_prd=0
|
|
AC_MSG_RESULT([Disabled (fault tolerance disabled --without-ft)])
|
|
elif test "$enable_crdebug" = "yes"; then
|
|
ompi_want_prd=1
|
|
AC_MSG_RESULT([Enabled])
|
|
else
|
|
ompi_want_prd=0
|
|
AC_MSG_RESULT([Disabled])
|
|
fi
|
|
|
|
AC_DEFINE_UNQUOTED([OPAL_ENABLE_CRDEBUG], [$ompi_want_prd],
|
|
[Whether we want checkpoint/restart enabled debugging functionality or not])
|
|
|
|
#
|
|
# Check to see if user wants CUDA support in datatype and convertor code.
|
|
#
|
|
AC_ARG_WITH([cuda],
|
|
[AC_HELP_STRING([--with-cuda(=DIR)],
|
|
[Build cuda support, optionally adding DIR/include, DIR/lib, and DIR/lib64])])
|
|
AC_MSG_CHECKING([if --with-cuda is set])
|
|
|
|
# CUDA support is off by default. User has to request it.
|
|
AS_IF([test "$with_cuda" = "no" -o "x$with_cuda" = "x"],
|
|
[opal_check_cuda_happy="no"
|
|
AC_MSG_RESULT([not set (--with-cuda=$with_cuda)])],
|
|
[AS_IF([test "$with_cuda" = "yes"],
|
|
[AS_IF([test "x`ls /usr/local/cuda/include/cuda.h 2> /dev/null`" = "x"],
|
|
[AC_MSG_RESULT([not found in standard location])
|
|
AC_MSG_WARN([Expected file /usr/local/cuda/include/cuda.h not found])
|
|
AC_MSG_ERROR([Cannot continue])],
|
|
[AC_MSG_RESULT([found])
|
|
opal_check_cuda_happy="yes"
|
|
with_cuda="/usr/local/cuda"])],
|
|
[AS_IF([test ! -d "$with_cuda"],
|
|
[AC_MSG_RESULT([not found])
|
|
AC_MSG_WARN([Directory $with_cuda not found])
|
|
AC_MSG_ERROR([Cannot continue])],
|
|
[AS_IF([test "x`ls $with_cuda/include/cuda.h 2> /dev/null`" = "x"],
|
|
[AC_MSG_RESULT([not found])
|
|
AC_MSG_WARN([Expected file $with_cuda/include/cuda.h not found])
|
|
AC_MSG_ERROR([Cannot continue])],
|
|
[opal_check_cuda_happy="yes"
|
|
AC_MSG_RESULT([found ($with_cuda/include/cuda.h)])])])])])
|
|
|
|
# Check for optional libdir setting
|
|
AC_ARG_WITH([cuda-libdir],
|
|
[AC_HELP_STRING([--with-cuda-libdir=DIR],
|
|
[Search for cuda libraries in DIR])])
|
|
AC_MSG_CHECKING([if --with-cuda-libdir is set])
|
|
|
|
# Only check for the extra cuda libdir if we have passed the --with-cuda tests.
|
|
AS_IF([test "$opal_check_cuda_happy" = "yes"],
|
|
[AS_IF([test "$with_cuda_libdir" != "yes" -a "$with_cuda_libdir" != "no" -a "x$with_cuda_libdir" != "x"],
|
|
[AS_IF([test ! -d "$with_cuda_libdir"],
|
|
[AC_MSG_RESULT([not found])
|
|
AC_MSG_WARN([Directory $with_cuda_libdir not found])
|
|
AC_MSG_ERROR([Cannot continue])],
|
|
[AS_IF([test "x`ls $with_cuda_libdir/libcuda.* 2> /dev/null`" = "x"],
|
|
[AC_MSG_RESULT([not found])
|
|
AC_MSG_WARN([Expected file $with_cuda_libdir/libcuda.* not found])
|
|
AC_MSG_ERROR([Cannot continue])],
|
|
[AC_MSG_RESULT([ok - found directory ($with_cuda_libdir)])])])],
|
|
[with_cuda_libdir=/usr/lib64
|
|
AS_IF([test "x`ls $with_cuda_libdir/libcuda.* 2> /dev/null`" = "x"],
|
|
[AC_MSG_RESULT([not found])
|
|
AC_MSG_WARN([Expected file $with_cuda_libdir/libcuda.* not found])
|
|
AC_MSG_ERROR([Cannot continue])],
|
|
[AC_MSG_RESULT([ok - found directory ($with_cuda_libdir)])])])],
|
|
[AC_MSG_RESULT([not applicable since --with-cuda is not set])])
|
|
|
|
AC_MSG_CHECKING([if have cuda support])
|
|
if test "$opal_check_cuda_happy" = "yes"; then
|
|
AC_MSG_RESULT([yes (-I$with_cuda/include -L$with_cuda_libdir -lcuda)])
|
|
CUDA_SUPPORT=1
|
|
opal_datatype_CPPFLAGS="-I$with_cuda/include"
|
|
opal_datatype_LIBS="-L$with_cuda_libdir -lcuda"
|
|
AC_SUBST([opal_datatype_CPPFLAGS])
|
|
AC_SUBST([opal_datatype_LIBS])
|
|
else
|
|
AC_MSG_RESULT([no])
|
|
CUDA_SUPPORT=0
|
|
fi
|
|
|
|
AM_CONDITIONAL([OPAL_cuda_support], [test "x$CUDA_SUPPORT" = "x1"])
|
|
AC_DEFINE_UNQUOTED([OPAL_CUDA_SUPPORT],$CUDA_SUPPORT,
|
|
[Whether we want cuda device pointer support])
|
|
|
|
])dnl
|