Commit 84b8f0cc authored by Daniel Verkamp's avatar Daniel Verkamp
Browse files

autotest: output timing in flamegraph format 



Change-Id: I9f571ce635431613fc6a84e106e5052cce2dbf54
Signed-off-by: default avatarDaniel Verkamp <daniel.verkamp@intel.com>
parent ae482f07

autobuild.sh

+16 −5
Original line number Diff line number Diff line
@@ -2,16 +2,20 @@ 


set -e



src=$(readlink -f $(dirname $0))

source "$src/scripts/autotest_common.sh"

rootdir=$(readlink -f $(dirname $0))

source "$rootdir/scripts/autotest_common.sh"



out=$PWD



umask 022



cd $src

cd $rootdir



timing_enter autobuild



timing_enter check_format

./scripts/check_format.sh

timing_exit check_format



scanbuild=''

if hash scan-build; then
@@ -19,8 +23,11 @@ if hash scan-build; then 
fi



$MAKE $MAKEFLAGS clean



timing_enter scanbuild_make

fail=0

time $scanbuild $MAKE $MAKEFLAGS DPDK_DIR=$DPDK_DIR || fail=1

timing_exit scanbuild_make



# Check that header file dependencies are working correctly by

#  capturing a binary's stat data before and after touching a
@@ -41,14 +48,18 @@ if [ -d $out/scan-build-tmp ]; then 
	chmod -R a+rX $out/scan-build

fi



timing_enter doxygen

if hash doxygen; then

	(cd "$src"/doc; $MAKE $MAKEFLAGS)

	(cd "$rootdir"/doc; $MAKE $MAKEFLAGS)

	mkdir -p "$out"/doc

	for d in "$src"/doc/output.*; do

	for d in "$rootdir"/doc/output.*; do

		component=$(basename "$d" | sed -e 's/^output.//')

		mv "$d"/html "$out"/doc/$component

		rm -rf "$d"

	done

fi

timing_exit doxygen



timing_exit autobuild



exit $fail

autopackage.sh

+9 −3
Original line number Diff line number Diff line
@@ -2,13 +2,15 @@ 


set -xe



src=$(readlink -f $(dirname $0))

source "$src/scripts/autotest_common.sh"

rootdir=$(readlink -f $(dirname $0))

source "$rootdir/scripts/autotest_common.sh"



out=$PWD



MAKEFLAGS=${MAKEFLAGS:--j16}

cd $src

cd $rootdir



timing_enter autopackage



$MAKE clean
@@ -39,3 +41,7 @@ tar -C "$tmpdir" -xf $out/$tarball 
	time $MAKE ${MAKEFLAGS} DPDK_DIR=$DPDK_DIR

)

rm -rf "$tmpdir"



timing_exit autopackage



timing_finish

scripts/autotest_common.sh

+21 −7
Original line number Diff line number Diff line
@@ -38,16 +38,18 @@ function timing() { 
	now=$(date +%s)



	if [ "$direction" = "enter" ]; then

		export timing_stack="${timing_stack}/${now}"

		export test_stack="${test_stack}/${testname}"

		export timing_stack="${timing_stack};${now}"

		export test_stack="${test_stack};${testname}"

	else

		start_time=$(echo "$timing_stack" | sed -e 's@^.*/@@')

		timing_stack=$(echo "$timing_stack" | sed -e 's@/[^/]*$@@')

		child_time=$(grep "^${test_stack:1};" $output_dir/timing.txt | awk '{s+=$2} END {print s}')



		elapsed=$((now - start_time))

		echo "$elapsed $test_stack" >> $output_dir/timing.txt

		start_time=$(echo "$timing_stack" | sed -e 's@^.*;@@')

		timing_stack=$(echo "$timing_stack" | sed -e 's@;[^;]*$@@')



		test_stack=$(echo "$test_stack" | sed -e 's@/[^/]*$@@')

		elapsed=$((now - start_time - child_time))

		echo "${test_stack:1} $elapsed" >> $output_dir/timing.txt



		test_stack=$(echo "$test_stack" | sed -e 's@;[^;]*$@@')

	fi

}
@@ -59,6 +61,18 @@ function timing_exit() { 
	timing "exit" "$1"

}



function timing_finish() {

	flamegraph='/usr/local/FlameGraph/flamegraph.pl'

	if [ -x "$flamegraph" ]; then

		"$flamegraph" \

			--title 'Build Timing' \

			--nametype 'Step:' \

			--countname seconds \

			$output_dir/timing.txt \

			>$output_dir/timing.svg

	fi

}



function process_core() {

	ret=0

	for core in $(find . -type f -name 'core*'); do

test/lib/memory/memory.sh

+6 −0
Original line number Diff line number Diff line
@@ -4,5 +4,11 @@ testdir=$(readlink -f $(dirname $0)) 
rootdir="$testdir/../../.."

source $rootdir/scripts/autotest_common.sh



timing_enter memory



timing_enter vtophys

$testdir/vtophys

process_core

timing_exit vtophys



timing_exit memory

test/lib/nvme/nvme.sh

+12 −0
Original line number Diff line number Diff line
@@ -4,17 +4,29 @@ testdir=$(readlink -f $(dirname $0)) 
rootdir="$testdir/../../.."

source $rootdir/scripts/autotest_common.sh



timing_enter nvme



timing_enter unit

$valgrind $testdir/unit/nvme_ns_cmd_c/nvme_ns_cmd_ut

$testdir/unit/nvme_c/nvme_ut

$valgrind $testdir/unit/nvme_qpair_c/nvme_qpair_ut

$valgrind $testdir/unit/nvme_ctrlr_c/nvme_ctrlr_ut

$valgrind $testdir/unit/nvme_ctrlr_cmd_c/nvme_ctrlr_cmd_ut

timing_exit unit



timing_enter aer

$testdir/aer/aer

process_core

timing_exit aer



timing_enter identify

$rootdir/examples/nvme/identify/identify

process_core

timing_exit identify



timing_enter perf

$rootdir/examples/nvme/perf/perf -q 128 -w read -s 4096 -t 5

process_core

timing_exit perf



timing_exit nvme