src/libuafs/afsload/afsload

   1 #!/bin/bash
   2
   3 ALDIR="/usr/local/lib/afsload"
   4 ALCHECK="$ALDIR/afsload_check.pl"
   5 ALRUN="$ALDIR/afsload_run.pl"
   6 ALPERL="perl -I$ALDIR/perl"
   7
   8 if [ "x$MPIRUN" = "x" ] ; then
   9         MPIRUN="mpirun"
  10 fi
  11 if [ "x$LIBMPI" = "x" ] ; then
  12         LIBMPI="/usr/lib/libmpi.so"
  13 fi
  14
  15 usage() {
  16         echo "Usage: $0 [-q] -p <nprocs> -t <test.conf>" >&2
  17         echo -e "\t-q\tquiet/quick (do not test conf consistency)" >&2
  18         echo -e "\t-p\tnumber of nodes/processes to run" >&2
  19         echo -e "\t-t\ttest configuration" >&2
  20         echo >&2
  21         exit 1
  22 }
  23
  24 while getopts qp:t: opt ; do
  25         case "$opt" in
  26         q)      quiet=1;;
  27         p)      procs="$OPTARG";;
  28         t)      conf="$OPTARG";;
  29         [?])    usage;;
  30         esac
  31 done
  32
  33 if [ "x$procs" = "x" ] || [ "x$conf" = "x" ] ; then
  34         usage
  35 fi
  36
  37 procs=$((procs + 1))
  38
  39 if [ "x$quiet" = "x" ] ; then
  40         if $ALPERL "$ALCHECK" -p "$procs" "$conf" ; then
  41                 :
  42         else
  43                 exit 2
  44         fi
  45 fi
  46
  47 if which "$MPIRUN" >/dev/null 2>&1 ; then
  48         :
  49 else
  50         echo >&2
  51         echo "Cannot find $MPIRUN; set the MPIRUN environment variable to " >&2
  52         echo "the mpirun command we should use." >&2
  53         exit 1
  54 fi
  55
  56 if [ ! -f "$LIBMPI" ] ; then
  57         echo >&2
  58         echo "Cannot find $LIBMPI; set the LIBMPI environment variable to " >&2
  59         echo "the libmpi.so that we should run against." >&2
  60         exit 1
  61 fi
  62
  63 "$MPIRUN" -np "$procs" /bin/sh -c "LD_PRELOAD=$LIBMPI $ALPERL $ALRUN $conf"