212 строки
7.6 KiB
Bash
212 строки
7.6 KiB
Bash
# -*- shell-script -*-
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#
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# Copyright (c) 2004-2005 The Trustees of Indiana University.
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# All rights reserved.
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# Copyright (c) 2004-2005 The Trustees of the University of Tennessee.
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# All rights 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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#
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# quicky function to set #defines based on argument values
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#
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# ARGUMENTS:
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# 1 configure name (first argument to ARG_WITH, minus the btl-portals-)
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# 2 define name
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# 3 default value
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# 4 description (used for both ARG_WITH and DEFINE)
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AC_DEFUN([MCA_BTL_PORTALS_CONFIG_VAL],
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[
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AC_ARG_WITH([btl-portals-$1], AC_HELP_STRING([--with-btl-portals-$1],
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[$4 (default: $3)]))
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AC_MSG_CHECKING([for $1 value])
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case "[$with_]m4_bpatsubst([btl-portals-$1], -, _)" in
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"")
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$2=$3
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AC_MSG_RESULT([[$]$2 (default)])
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;;
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"no")
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AC_MSG_RESULT([error])
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AC_MSG_ERROR([--without-btl-portals-$1 is invalid argument])
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;;
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*)
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$2="$with_m4_bpatsubst([btl-portals-$1], -, _)"
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AC_MSG_RESULT([[$]$2])
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;;
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esac
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AC_DEFINE_UNQUOTED([$2], [[$]$2], [$4])
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])dnl
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#
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# Main function. This will be invoked in the middle of the templated
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# configure script.
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#
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AC_DEFUN([MCA_CONFIGURE_STUB],[
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# Additional --with flags that can be specified
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AC_ARG_WITH(btl-portals,
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AC_HELP_STRING([--with-btl-portals=DIR],
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[Specify the installation directory of PORTALS]))
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# Add to CPPFLAGS if necessary
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EXTRA_CPPFLAGS=
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if test -n "$with_btl_portals"; then
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if test -d "$with_btl_portals/include"; then
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EXTRA_CPPFLAGS="-I$with_btl_portals/include"
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else
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AC_MSG_WARN([*** Warning: cannot find $with_btl_portals/include])
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AC_MSG_WARN([*** Will still try to configure portals btl anyway...])
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fi
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fi
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# See if we can find portals.h
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CPPFLAGS="$CPPFLAGS $EXTRA_CPPFLAGS"
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AC_CHECK_HEADERS(portals3.h,,
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AC_MSG_ERROR([*** Cannot find working portals3.h.]))
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# Add to LDFLAGS if necessary
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EXTRA_LDFLAGS=
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if test -n "$with_btl_portals"; then
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if test -d "$with_btl_portals/lib"; then
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EXTRA_LDFLAGS="-L$with_btl_portals/lib"
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else
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AC_MSG_WARN([*** Warning: cannot find $with_btl_portals/lib])
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AC_MSG_WARN([*** Will still try to configure portals btl anyway...])
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fi
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fi
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#
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# Configure Portals for our local environment
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#
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BTL_PORTALS_UTCP=0
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BTL_PORTALS_REDSTORM=0
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BTL_PORTALS_COMPAT=""
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BTL_PORTALS_HAVE_EVENT_UNLINK=0
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AC_ARG_WITH([btl-portals-config],
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AC_HELP_STRING([--with-btl-portals-config],
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[configuration to use for Portals support.
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One of "utcp", "redstorm". (default: utcp)]))
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AC_MSG_CHECKING([for Portals configuration])
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if test "$with_btl_portals_config" = "" ; then
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with_btl_portals_config="utcp"
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fi
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case "$with_btl_portals_config" in
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"utcp")
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BTL_PORTALS_UTCP=1
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PORTALS_LIBS="-lutcpapi -lutcplib -lp3api -lp3lib -lp3rt"
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BTL_PORTALS_HAVE_EVENT_UNLINK=1
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AC_MSG_RESULT([utcp])
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;;
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"redstorm")
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BTL_PORTALS_REDSTORM=1
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PORTALS_LIBS="-lp3api -lp3lib -lp3rt"
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BTL_PORTALS_HAVE_EVENT_UNLINK=0
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AC_MSG_RESULT([red storm])
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;;
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*)
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AC_MSG_ERROR([unknown Portals configuration. Can not continue])
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;;
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esac
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# Try to find all the portals libraries (this is not fun!)
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AC_ARG_WITH(btl-portals-libs,
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AC_HELP_STRING([--with-btl-portals-libs=LIBS],
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[Libraries to link with for portals]))
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if test -n "$with_btl_portals_libs" ; then
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PORTALS_LIBS=""
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for lib in $with_btl_portals_libs ; do
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PORTALS_LIBS="$PORTALS_LIBS -l$lib"
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done
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fi
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AC_MSG_CHECKING([if possible to link Portals application])
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LIBS="$LIBS $PORTALS_LIBS"
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LDFLAGS="$LDFLAGS $EXTRA_LDFLAGS"
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AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <portals3.h>], [int i; PtlInit(&i);])],
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[AC_MSG_RESULT([yes])],
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[AC_MSG_RESULT([no])
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AC_MSG_ERROR([Can not link with Portals libraries])])
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AC_DEFINE_UNQUOTED([BTL_PORTALS_HAVE_EVENT_UNLINK],
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[$BTL_PORTALS_HAVE_EVENT_UNLINK],
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[Does Portals send a BTL_EVENT_UNLINK event])
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AC_DEFINE_UNQUOTED([BTL_PORTALS_UTCP], [$BTL_PORTALS_UTCP],
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[Use the UTCP reference implementation or Portals])
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AM_CONDITIONAL([BTL_PORTALS_UTCP], [test "$BTL_PORTALS_UTCP" = "1"])
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AC_DEFINE_UNQUOTED([BTL_PORTALS_REDSTORM], [$BTL_PORTALS_REDSTORM],
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[Use the Red Storm implementation or Portals])
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AM_CONDITIONAL([BTL_PORTALS_REDSTORM], [test "$BTL_PORTALS_REDSTORM" = "1"])
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#
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# User configuration options
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#
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MCA_BTL_PORTALS_CONFIG_VAL([send-table-id],
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[BTL_PORTALS_SEND_TABLE_ID], [3],
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[Portals table id to use for send/recv ])
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MCA_BTL_PORTALS_CONFIG_VAL([rdma-table-id],
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[BTL_PORTALS_RDMA_TABLE_ID], [4],
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[Portals table id to use for RDMA request])
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MCA_BTL_PORTALS_CONFIG_VAL([debug-level],
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[BTL_PORTALS_DEFAULT_DEBUG_LEVEL], [100],
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[debugging level for portals btl])
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MCA_BTL_PORTALS_CONFIG_VAL([eager-limit],
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[BTL_PORTALS_DEFAULT_EAGER_LIMIT], [16384],
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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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[BTL_PORTALS_DEFAULT_MIN_SEND_SIZE], [0],
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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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[BTL_PORTALS_DEFAULT_MAX_SEND_SIZE], [32768],
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[max size for send fragments])
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MCA_BTL_PORTALS_CONFIG_VAL([min-rdma-size],
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[BTL_PORTALS_DEFAULT_MIN_RDMA_SIZE], [0],
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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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[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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[BTL_PORTALS_MAX_SENDS_PENDING], [128],
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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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[BTL_PORTALS_DEFAULT_RECV_QUEUE_SIZE], [512],
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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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[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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[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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[BTL_PORTALS_DEFAULT_FREE_LIST_INC_NUM], [32],
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[grow size for freelists])
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#
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# Save extra compiler/linker flags so that they can be added in
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# the wrapper compilers, if necessary
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#
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WRAPPER_EXTRA_LDFLAGS="$EXTRA_LDFLAGS"
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WRAPPER_EXTRA_LIBS="$PORTALS_LIBS"
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])dnl
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