Messages in this thread Patch in this message | | | From | paulmck@kernel ... | Subject | [PATCH tip/core/rcu 03/20] torture: Make kvm.sh "--dryrun sched" summarize number of builds | Date | Wed, 6 Jan 2021 09:25:50 -0800 |
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From: "Paul E. McKenney" <paulmck@kernel.org>
Knowing the number of builds that kvm.sh will split a run into allows estimation of the duration of a test, give or take build duration. This commit therefore adds a line of output to "--dryrun sched" that gives the number of builds that will be run. This excludes "builds" for repeated scenarios that reuse an earlier build.
Signed-off-by: Paul E. McKenney <paulmck@kernel.org> --- tools/testing/selftests/rcutorture/bin/kvm.sh | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/tools/testing/selftests/rcutorture/bin/kvm.sh b/tools/testing/selftests/rcutorture/bin/kvm.sh index 1078be1..55a18a9 100755 --- a/tools/testing/selftests/rcutorture/bin/kvm.sh +++ b/tools/testing/selftests/rcutorture/bin/kvm.sh @@ -536,6 +536,10 @@ then egrep 'Start batch|Starting build\.' $T/script | grep -v ">>" | sed -e 's/:.*$//' -e 's/^echo //' + nbuilds="`grep 'Starting build\.' $T/script | + grep -v ">>" | sed -e 's/:.*$//' -e 's/^echo //' | + awk '{ print $1 }' | grep -v '\.' | wc -l`" + echo Total number of builds: $nbuilds nbatches="`grep 'Start batch' $T/script | grep -v ">>" | wc -l`" echo Total number of batches: $nbatches exit 0 -- 2.9.5
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