1 #!/bin/sh
2 # SPDX-License-Identifier: GPL-2.0+
3 #
4 # Reruns the C-language litmus tests previousl
5 # specified criteria, and compares the result
6 # runs from initlitmushist.sh and/or newlitmus
7 #
8 # sh checklitmushist.sh
9 #
10 # Run from the Linux kernel tools/memory-model
11 # See scripts/parseargs.sh for list of argumen
12 #
13 # Copyright IBM Corporation, 2018
14 #
15 # Author: Paul E. McKenney <paulmck@linux.ibm.c
16
17 . scripts/parseargs.sh
18
19 T=/tmp/checklitmushist.sh.$$
20 trap 'rm -rf $T' 0
21 mkdir $T
22
23 if test -d litmus
24 then
25 :
26 else
27 echo Run scripts/initlitmushist.sh fir
28 exit 1
29 fi
30
31 # Create the results directory and populate it
32 # The initial output is created here to avoid
33 # generated earlier.
34 mkdir $T/results
35 find litmus -type d -print | ( cd $T/results;
36
37 # Create the list of litmus tests already run,
38 # are excluded by this run's --procs argument.
39 ( cd $LKMM_DESTDIR; find litmus -name '*.litmu
40 sed -e 's/\.out$//' |
41 xargs -r grep -L "^P${LKMM_PROCS}"> $T
42 xargs < $T/list-C-already -r grep -L "^P${LKMM
43
44 # Redirect output, run tests, then restore des
45 destdir="$LKMM_DESTDIR"
46 LKMM_DESTDIR=$T/results; export LKMM_DESTDIR
47 scripts/runlitmushist.sh < $T/list-C-short > $
48 LKMM_DESTDIR="$destdir"; export LKMM_DESTDIR
49
50 # Move the newly generated .litmus.out files t
51 # in the destination directory.
52 cdir=`pwd`
53 ddir=`awk -v c="$cdir" -v d="$LKMM_DESTDIR" \
54 'END { if (d ~ /^\//) print d; else pr
55 ( cd $T/results; find litmus -type f -name '*.
56 sed -e 's,^.*$,cp & '"$ddir"'/&.new,' | sh )
57
58 sed < $T/list-C-short -e 's,^,'"$LKMM_DESTDIR/
59 sh scripts/cmplitmushist.sh
60 exit $?
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