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author | Patrick Williams <patrick@stwcx.xyz> | 2015-09-15 22:41:29 +0300 |
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committer | Patrick Williams <patrick@stwcx.xyz> | 2015-09-15 22:41:29 +0300 |
commit | 21f9b84b4b729fbd7acbd465e7a3f726e4d20f91 (patch) | |
tree | eb2d091d427ca0813b445509d59cc8e27e8ad25f /yocto-poky/scripts/contrib/bb-perf/buildstats.sh | |
parent | 101cef31e2bf54c678501155cd2106251acbd076 (diff) | |
parent | c124f4f2e04dca16a428a76c89677328bc7bf908 (diff) | |
download | openbmc-21f9b84b4b729fbd7acbd465e7a3f726e4d20f91.tar.xz |
Merge commit 'c124f4f2e04dca16a428a76c89677328bc7bf908' as 'yocto-poky'
Diffstat (limited to 'yocto-poky/scripts/contrib/bb-perf/buildstats.sh')
-rwxr-xr-x | yocto-poky/scripts/contrib/bb-perf/buildstats.sh | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/yocto-poky/scripts/contrib/bb-perf/buildstats.sh b/yocto-poky/scripts/contrib/bb-perf/buildstats.sh new file mode 100755 index 000000000..96158a965 --- /dev/null +++ b/yocto-poky/scripts/contrib/bb-perf/buildstats.sh @@ -0,0 +1,90 @@ +#!/bin/bash +# +# Copyright (c) 2011, Intel Corporation. +# All rights reserved. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# DESCRIPTION +# Given a 'buildstats' path (created by bitbake when setting +# USER_CLASSES ?= "buildstats" on local.conf) and task names, outputs +# '<task> <recipe> <elapsed time>' for all recipes. Elapsed times are in +# seconds, and task should be given without the 'do_' prefix. +# +# Some useful pipelines +# +# 1. Tasks with largest elapsed times +# $ buildstats.sh -b <buildstats> | sort -k3 -n -r | head +# +# 2. Min, max, sum per task (in needs GNU datamash) +# $ buildstats.sh -b <buildstats> | datamash -t' ' -g1 min 3 max 3 sum 3 | sort -k4 -n -r +# +# AUTHORS +# Leonardo Sandoval <leonardo.sandoval.gonzalez@linux.intel.com> +# +BS_DIR="tmp/buildstats" +TASKS="compile:configure:fetch:install:patch:populate_lic:populate_sysroot:unpack" + +function usage { +CMD=$(basename $0) +cat <<EOM +Usage: $CMD [-b buildstats_dir] [-t do_task] + -b buildstats The path where the folder resides + (default: "$BS_DIR") + -t tasks The tasks to be computed + (default: "$TASKS") + -h Display this help message +EOM +} + +# Parse and validate arguments +while getopts "b:t:h" OPT; do + case $OPT in + b) + BS_DIR="$OPTARG" + ;; + t) + TASKS="$OPTARG" + ;; + h) + usage + exit 0 + ;; + *) + usage + exit 1 + ;; + esac +done + +# Ensure the buildstats folder exists +if [ ! -d "$BS_DIR" ]; then + echo "ERROR: $BS_DIR does not exist" + usage + exit 1 +fi + +RECIPE_FIELD=1 +TIME_FIELD=4 + +tasks=(${TASKS//:/ }) +for task in "${tasks[@]}"; do + task="do_${task}" + for file in $(find ${BS_DIR} -type f -name ${task}); do + recipe=$(sed -n -e "/$task/p" ${file} | cut -d ':' -f${RECIPE_FIELD}) + time=$(sed -n -e "/$task/p" ${file} | cut -d ':' -f${TIME_FIELD} | cut -d ' ' -f2) + echo "${task} ${recipe} ${time}" + done +done |