#!/bin/sh # SPDX-License-Identifier: GPL-2.0+ # # Runs the C-language litmus tests having a maximum number of processes # to run, defaults to 6. # # sh checkghlitmus.sh # # Run from the Linux kernel tools/memory-model directory. See the # parseargs.sh scripts for arguments.
# Clone the repository if it is not already present. if test -d litmus then
: else
git clone https://github.com/paulmckrcu/litmus
( cd litmus; git checkout origin/master ) fi
# Create any new directories that have appeared in the github litmus # repo since the last run. if test "$LKMM_DESTDIR" != "." then
find litmus -type d -print |
( cd "$LKMM_DESTDIR"; sed -e 's/^/mkdir -p /' | sh ) fi
# Create a list of the specified litmus tests previously run.
( cd $LKMM_DESTDIR; find litmus -name "*.litmus${hwfnseg}.out" -print ) |
sed -e "s/${hwfnseg}"'\.out$//' |
xargs -r grep -E -l '^ \* Result: (Never|Sometimes|Always|DEADLOCK)' |
xargs -r grep -L "^P${LKMM_PROCS}"> $T/list-C-already
# Create a list of C-language litmus tests with "Result:" commands and # no more than the specified number of processes.
find litmus -name '*.litmus' -print | mselect7 -arch C > $T/list-C
xargs < $T/list-C -r grep -E -l '^ \* Result: (Never|Sometimes|Always|DEADLOCK)' > $T/list-C-result
xargs < $T/list-C-result -r grep -L "^P${LKMM_PROCS}" > $T/list-C-result-short
# Form list of tests without corresponding .out files
sort $T/list-C-already $T/list-C-result-short | uniq -u > $T/list-C-needed
# Run any needed tests. if scripts/runlitmushist.sh < $T/list-C-needed > $T/run.stdout 2> $T/run.stderr then
errs= else
errs=1 fi
sed < $T/list-C-result-short -e 's,^,scripts/judgelitmus.sh ,' |
sh > $T/judge.stdout 2> $T/judge.stderr
if test -n "$errs" then cat $T/run.stderr 1>&2 fi
grep '!!!' $T/judge.stdout
Messung V0.5
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