80 строки
2.7 KiB
Bash
80 строки
2.7 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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AC_DEFUN([MCA_timer_altix_COMPILE_MODE], [
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AC_MSG_CHECKING([for MCA component $2:$3 compile mode])
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$4="static"
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AC_MSG_RESULT([$$4])
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])
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# MCA_timer_altix_CONFIG(action-if-can-compile,
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# [action-if-cant-compile])
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# ------------------------------------------------
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AC_DEFUN([MCA_timer_altix_CONFIG],[
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AC_ARG_WITH([timer],
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[AC_HELP_STRING([--with-timer=TYPE],
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[Build high resolution timer component TYPE])])
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AS_IF([test "$with_timer" = "altix"],
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[timer_altix_happy="yes"
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timer_altix_should_use=1],
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[timer_altix_should_use=0
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AS_IF([test "$with_timer" = ""],
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[timer_altix_happy="yes"],
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[timer_altix_happy="no"])])
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AS_IF([test "$timer_altix_happy" = "yes"],
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[AC_CHECK_HEADER([sn/mmtimer.h],
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[timer_altix_happy="yes"],
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[timer_altix_happy="no"])])
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AS_IF([test "$timer_altix_happy" = "yes"],
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[AC_CHECK_HEADERS([sys/ioctl.h sys/mman.h])])
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AS_IF([test "$timer_altix_happy" = "yes"],
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[AC_CACHE_CHECK([if MM timer can be opened],
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[ompi_cv_mm_timer_mmap],
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[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <sys/ioctl.h>
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#include <sys/mman.h>
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#include <sn/mmtimer.h>
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], [
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int fd;
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fd = open(MMTIMER_FULLNAME, O_RDONLY);
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if (-1 ==fd) return 1;])],
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[ompi_cv_mm_timer_mmap="yes"],
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[ompi_cv_mm_timer_mmap="no"])])
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AS_IF([test "$ompi_cv_mm_timer_mmap" = "yes"],
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[timer_altix_happy="yes"],
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[timer_altix_happy="no"])])
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AS_IF([test "$timer_altix_happy" = "no" -a \
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"$timer_altix_should_use" = "1"],
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[AC_MSG_ERROR([Altix timer requested but not available. Aborting.])])
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AS_IF([test "$timer_altix_happy" = "yes"],
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[timer_base_include="altix/timer_altix.h"
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$1],
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[$2])
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])
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