218 строки
8.2 KiB
Bash
218 строки
8.2 KiB
Bash
# -*- shell-script -*-
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#
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# Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
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# University Research and Technology
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# Corporation. All rights reserved.
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# Copyright (c) 2004-2005 The University of Tennessee and The University
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# of Tennessee Research Foundation. All rights
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# reserved.
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# Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
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# University of Stuttgart. All rights reserved.
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# Copyright (c) 2004-2005 The Regents of the University of California.
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# All rights reserved.
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# $COPYRIGHT$
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#
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# Additional copyrights may follow
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#
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# $HEADER$
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#
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# _MCA_btl_portals_config_val(config_name, define_name,
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# default_val, descrtiption)
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# -----------------------------------------------------
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AC_DEFUN([MCA_btl_portals_CONFIG_VAL], [
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AC_ARG_WITH([portals-$1], AC_HELP_STRING([--with-portals-$1],
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[$4 (default: $3)]))
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case "[$with_]m4_bpatsubst([portals-$1], -, _)" in
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"")
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$2=$3
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;;
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"no")
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AC_MSG_ERROR([--without-portals-$1 is invalid argument])
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;;
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*)
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$2="[$with_]m4_bpatsubst([portals-$1], -, _)"
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;;
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esac
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AC_DEFINE_UNQUOTED([$2], [[$]$2], [$4])
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])
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# _MCA_btl_portals_CONFIG_VALS()
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# ------------------------------
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AC_DEFUN([MCA_btl_portals_CONFIG_VALS], [
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# User configuration options
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MCA_btl_portals_CONFIG_VAL([debug-level],
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[OMPI_BTL_PORTALS_DEFAULT_DEBUG_LEVEL], [0],
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[debugging level for portals btl])
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MCA_btl_portals_CONFIG_VAL([eager-limit],
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[OMPI_BTL_PORTALS_DEFAULT_EAGER_LIMIT], [32768],
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[max size for eager sends])
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MCA_btl_portals_CONFIG_VAL([min-send-size],
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[OMPI_BTL_PORTALS_DEFAULT_MIN_SEND_SIZE], [32768],
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[min size for send fragments])
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MCA_btl_portals_CONFIG_VAL([max-send-size],
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[OMPI_BTL_PORTALS_DEFAULT_MAX_SEND_SIZE], [65536],
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[max size for send fragments])
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MCA_btl_portals_CONFIG_VAL([md-size],
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[OMPI_BTL_PORTALS_DEFAULT_RECV_MD_SIZE], [1048576],
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[Size of receive memory descriptors])
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MCA_btl_portals_CONFIG_VAL([md-size],
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[OMPI_BTL_PORTALS_DEFAULT_RECV_MD_NUM], [3],
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[Number of receive memory descriptors])
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MCA_btl_portals_CONFIG_VAL([min-rdma-size],
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[OMPI_BTL_PORTALS_DEFAULT_MIN_RDMA_SIZE], [65536],
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[min size for rdma fragments])
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MCA_btl_portals_CONFIG_VAL([max-rdma-size],
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[OMPI_BTL_PORTALS_DEFAULT_MAX_RDMA_SIZE], [2147483647],
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[max size for rdma fragments])
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MCA_btl_portals_CONFIG_VAL([max-sends-pending],
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[OMPI_BTL_PORTALS_MAX_SENDS_PENDING], [64],
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[max number of sends pending at any time])
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MCA_btl_portals_CONFIG_VAL([recv-queue-size],
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[OMPI_BTL_PORTALS_DEFAULT_RECV_QUEUE_SIZE], [8192],
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[size of event queue for receiving frags])
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MCA_btl_portals_CONFIG_VAL([free-list-init-num],
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[OMPI_BTL_PORTALS_DEFAULT_FREE_LIST_INIT_NUM], [8],
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[starting size of free lists])
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MCA_btl_portals_CONFIG_VAL([free-list-max-num],
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[OMPI_BTL_PORTALS_DEFAULT_FREE_LIST_MAX_NUM], [1024],
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[maximum size of free lists])
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MCA_btl_portals_CONFIG_VAL([free-list-inc-num],
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[OMPI_BTL_PORTALS_DEFAULT_FREE_LIST_INC_NUM], [32],
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[grow size for freelists])
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])
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# _MCA_btl_portals_CONFIG_PLATFORM()
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# ----------------------------------
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AC_DEFUN([MCA_btl_portals_CONFIG_PLATFORM], [
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# Configure Portals for our local environment
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BTL_PORTALS_UTCP=0
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BTL_PORTALS_REDSTORM=0
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BTL_PORTALS_COMPAT=""
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BTL_PORTALS_HAVE_EVENT_UNLINK=0
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btl_portals_compat="none"
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btl_portals_header_prefix=
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btl_portals_starting_table_id=0
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AC_ARG_WITH([portals-config],
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AC_HELP_STRING([--with-portals-config],
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[configuration to use for Portals support.
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One of "utcp", "redstorm". (default: utcp)]))
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AC_MSG_CHECKING([for Portals configuration])
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if test "$with_portals_config" = "" ; then
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with_portals_config="utcp"
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fi
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case "$with_portals_config" in
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"utcp")
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BTL_PORTALS_UTCP=1
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BTL_PORTALS_HAVE_EVENT_UNLINK=1
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btl_portals_LIBS="-lp3utcp -lp3api -lp3lib -lp3rt -lp3utcp"
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btl_portals_compat="utcp"
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btl_portals_header_prefix=
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btl_portals_starting_table_id=0
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AC_MSG_RESULT([utcp])
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;;
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"redstorm")
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BTL_PORTALS_REDSTORM=1
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BTL_PORTALS_HAVE_EVENT_UNLINK=0
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btl_portals_LIBS=
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btl_portals_compat="redstorm"
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btl_portals_header_prefix="portals/"
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btl_portals_starting_table_id=30
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AC_MSG_RESULT([red storm])
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;;
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*)
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# ok to call ERROR here - the user specified something invalid.
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# that should be brought to his attention
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AC_MSG_ERROR([unknown Portals configuration. Can not continue])
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;;
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esac
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# Try to find all the portals libraries (this is not fun!)
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AC_ARG_WITH([portals-libs],
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[AC_HELP_STRING([--with-portals-libs=LIBS],
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[Libraries to link with for portals])])
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if test -n "$with_portals_libs" ; then
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btl_portals_LIBS=""
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for lib in $with_portals_libs ; do
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btl_portals_LIBS="$btl_portals_LIBS -l$lib"
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done
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fi
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AC_DEFINE_UNQUOTED([OMPI_BTL_PORTALS_HAVE_EVENT_UNLINK],
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[$BTL_PORTALS_HAVE_EVENT_UNLINK],
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[Does Portals send a BTL_EVENT_UNLINK event])
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AC_DEFINE_UNQUOTED([OMPI_BTL_PORTALS_UTCP], [$BTL_PORTALS_UTCP],
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[Use the UTCP reference implementation or Portals])
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AC_DEFINE_UNQUOTED([OMPI_BTL_PORTALS_REDSTORM], [$BTL_PORTALS_REDSTORM],
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[Use the Red Storm implementation or Portals])
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AC_DEFINE_UNQUOTED([OMPI_BTL_PORTALS_STARTING_TABLE_ID],
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[$btl_portals_starting_table_id],
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[first table id to use for portals btl])
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AC_CONFIG_LINKS([ompi/mca/btl/portals/btl_portals_compat.c:ompi/mca/btl/portals/btl_portals_compat_${btl_portals_compat}.c])
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])
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# MCA_btl_portals_CONFIG(action-if-can-compile,
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# [action-if-cant-compile])
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# ------------------------------------------------
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AC_DEFUN([MCA_btl_portals_CONFIG],[
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# save compiler flags so that we don't alter them for later
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# components.
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btl_portals_save_CPPFLAGS="$CPPFLAGS"
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btl_portals_save_LDFLAGS="$LDFLAGS"
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btl_portals_save_LIBS="$LIBS"
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# allow user a way to say where the Portals installation is
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AC_ARG_WITH(portals,
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AC_HELP_STRING([--with-portals=DIR],
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[Specify the installation directory of PORTALS]))
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AS_IF([test -n "$with_portals"],
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[AS_IF([test -d "$with_portals/include"],
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[btl_portals_CPPFLAGS="-I$with_portals/include"
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CPPFLAGS="$CPPFLAGS $btl_portals_CPPFLAGS"], [])
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AS_IF([test -d "$with_portals/lib"],
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[btl_portals_LDFLAGS="-L$with_portals/lib"
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LDFLAGS="$LDFLAGS $btl_portals_LDFLAGS"], [])])
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# try to get our platform configuration
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MCA_btl_portals_CONFIG_PLATFORM()
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# check for portals
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LIBS="$LIBS $btl_portals_LIBS"
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AC_CHECK_HEADERS([${btl_portals_header_prefix}portals3.h],
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[AC_MSG_CHECKING([if possible to link Portals application])
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AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <${btl_portals_header_prefix}portals3.h>],
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[int i; PtlInit(&i);])],
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[AC_MSG_RESULT([yes])
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MCA_btl_portals_CONFIG_VALS()
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btl_portals_WRAPPER_EXTRA_LDFLAGS="$btl_portals_LDFLAGS"
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btl_portals_WRAPPER_EXTRA_LIBS="$btl_portals_LIBS"
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$1],
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[AC_MSG_RESULT([no])
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$2])],
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[$2])
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# substitute in the things needed to build Portals
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AC_SUBST([btl_portals_CPPFLAGS])
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AC_SUBST([btl_portals_LDFLAGS])
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AC_SUBST([btl_portals_LIBS])
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# reset the flags for the next test
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CPPFLAGS="$btl_portals_save_CPPFLAGS"
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LDFLAGS="$btl_portals_save_LDFLAGS"
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LIBS="$btl_portals_save_LIBS"
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])dnl
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