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author | Paul E. McKenney <paulmck@kernel.org> | 2021-02-18 01:40:03 +0300 |
---|---|---|
committer | Paul E. McKenney <paulmck@kernel.org> | 2021-03-22 18:29:18 +0300 |
commit | d6100d764cc47100ecabdc704bde5ad0448c87cd (patch) | |
tree | 2b9b70c13108eea551cb964fe095559449570874 /tools/testing/selftests/rcutorture/bin/kvm.sh | |
parent | 7ef0d5a33c81cfb1993f2947c361784b1b02adc8 (diff) | |
download | linux-d6100d764cc47100ecabdc704bde5ad0448c87cd.tar.xz |
torture: Create a "batches" file for build reuse
This commit creates a "batches" file in the res/$ds directory, where $ds
is the datestamp. This file contains the batches and the number of CPUs,
for example:
1 TREE03 16
1 SRCU-P 8
2 TREE07 16
2 TREE01 8
3 TREE02 8
3 TREE04 8
3 TREE05 8
4 SRCU-N 4
4 TRACE01 4
4 TRACE02 4
4 RUDE01 2
4 RUDE01.2 2
4 TASKS01 2
4 TASKS03 2
4 SRCU-t 1
4 SRCU-u 1
4 TASKS02 1
4 TINY01 1
5 TINY02 1
5 TREE09 1
The first column is the batch number, the second the scenario number
(possibly suffixed by a repetition number, as in "RUDE01.2"), and the
third is the number of CPUs required by that scenario. The last line
shows the number of CPUs expected by this batch file, which allows
the run to be re-batched if a different number of CPUs is available.
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'tools/testing/selftests/rcutorture/bin/kvm.sh')
-rwxr-xr-x | tools/testing/selftests/rcutorture/bin/kvm.sh | 29 |
1 files changed, 17 insertions, 12 deletions
diff --git a/tools/testing/selftests/rcutorture/bin/kvm.sh b/tools/testing/selftests/rcutorture/bin/kvm.sh index a1cd05c9ddc4..0add16367899 100755 --- a/tools/testing/selftests/rcutorture/bin/kvm.sh +++ b/tools/testing/selftests/rcutorture/bin/kvm.sh @@ -565,6 +565,18 @@ echo 'ret=$?' >> $T/script echo "cat $T/kvm-recheck.sh.out | tee -a $resdir/$ds/log" >> $T/script echo 'exit $ret' >> $T/script +# Extract the tests and their batches from the script. +egrep 'Start batch|Starting build\.' $T/script | grep -v ">>" | + sed -e 's/:.*$//' -e 's/^echo //' -e 's/-ovf//' | + awk ' + /^----Start/ { + batchno = $3; + next; + } + { + print batchno, $1, $2 + }' > $T/batches + if test "$dryrun" = script then cat $T/script @@ -583,21 +595,14 @@ then exit 0 elif test "$dryrun" = batches then - # Extract the tests and their batches from the script. - egrep 'Start batch|Starting build\.' $T/script | grep -v ">>" | - sed -e 's/:.*$//' -e 's/^echo //' -e 's/-ovf//' | - awk ' - /^----Start/ { - batchno = $3; - next; - } - { - print batchno, $1, $2 - }' + cat $T/batches + exit 0 else - # Not a dryrun, so run the script. + # Not a dryrun. Record the batches and the number of CPUs, then run the script. bash $T/script ret=$? + cp $T/batches $resdir/$ds/batches + echo '#' cpus=$cpus >> $resdir/$ds/batches echo " --- Done at `date` (`get_starttime_duration $starttime`) exitcode $ret" | tee -a $resdir/$ds/log exit $ret fi |