ports/openmpi
ports/openmpi
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0ce78f22fa
openmpi/config/ompi_check_broken_qsort.m4

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A bunch of fixes from trying to get running on Solaris and Linux PPC64 * If we are on solaris, don't use the system qsort(), as it appears to be broken in 64 bit mode on Solaris 8 (there are bugs about this in SunSolve). Instead, use ompi_qsort(), which is taken from FreeBSD. A #define in ompi_config_bottom.h makes this invisible to most of the OMPI source tree. * Fix memory badness in ompi_progress_register where we were reallocing the array to be number of elements long instead of number of elements * sizeof(element). Found while using bcheck to track down our problems in 64 bit on big endian machines. * The debugging output code in session_dir.c could pass NULL as a value for a %s, which will turn into "(null)" automagically on glibc, but causes segfaults for older libcs (like those on Solaris). Check for this case in session_dir.c and don't pass NULL as a %s value into ompi_output(). * Fix missing header file in convertor.c This commit was SVN r6186.
2005-06-27 03:11:37 +04:00
dnl -*- shell-script -*-
dnl
Update the copyright notices for IU and UTK. This commit was SVN r7999.
2005-11-05 22:57:48 +03:00
dnl Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
dnl University Research and Technology
dnl Corporation. All rights reserved.
dnl Copyright (c) 2004-2005 The University of Tennessee and The University
dnl of Tennessee Research Foundation. All rights
dnl reserved.
A bunch of fixes from trying to get running on Solaris and Linux PPC64 * If we are on solaris, don't use the system qsort(), as it appears to be broken in 64 bit mode on Solaris 8 (there are bugs about this in SunSolve). Instead, use ompi_qsort(), which is taken from FreeBSD. A #define in ompi_config_bottom.h makes this invisible to most of the OMPI source tree. * Fix memory badness in ompi_progress_register where we were reallocing the array to be number of elements long instead of number of elements * sizeof(element). Found while using bcheck to track down our problems in 64 bit on big endian machines. * The debugging output code in session_dir.c could pass NULL as a value for a %s, which will turn into "(null)" automagically on glibc, but causes segfaults for older libcs (like those on Solaris). Check for this case in session_dir.c and don't pass NULL as a %s value into ompi_output(). * Fix missing header file in convertor.c This commit was SVN r6186.
2005-06-27 03:11:37 +04:00
dnl Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
dnl University of Stuttgart. All rights reserved.
dnl Copyright (c) 2004-2005 The Regents of the University of California.
dnl All rights reserved.
dnl $COPYRIGHT$
dnl
dnl Additional copyrights may follow
dnl
dnl $HEADER$
dnl
AC_DEFUN([OMPI_CHECK_BROKEN_QSORT],[
AC_MSG_CHECKING([for broken qsort])
result=
define_result=0
case "$host" in
*solaris*)
result="yes (solaris)"
define_result=1
;;
*)
result="no"
define_result=0
;;
esac
AC_MSG_RESULT([$result])
AC_DEFINE_UNQUOTED([OMPI_HAVE_BROKEN_QSORT], [$define_result],
[whether qsort is broken or not])
unset result define_result])dnl
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