forked from brl/citadel
80 lines
2.9 KiB
Bash
80 lines
2.9 KiB
Bash
|
#!/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
|
||
|
|
# This script runs BB_CMD (typically building core-image-sato) for all
|
||
|
|
# combincations of BB_RANGE and PM_RANGE values. It saves off all the console
|
||
|
|
# logs, the buildstats directories, and creates a bb-pm-runtime.dat file which
|
||
|
|
# can be used to postprocess the results with a plotting tool, spreadsheet, etc.
|
||
|
|
# Before running this script, it is recommended that you pre-download all the
|
||
|
|
# necessary sources by performing the BB_CMD once manually. It is also a good
|
||
|
|
# idea to disable cron to avoid runtime variations caused by things like the
|
||
|
|
# locate process. Be sure to sanitize the dat file prior to post-processing as
|
||
|
|
# it may contain error messages or bad runs that should be removed.
|
||
|
|
#
|
||
|
|
# AUTHORS
|
||
|
|
# Darren Hart <dvhart@linux.intel.com>
|
||
|
|
#
|
||
|
|
|
||
|
|
# The following ranges are appropriate for a 4 core system with 8 logical units
|
||
|
|
# Use leading 0s to ensure all digits are the same string length, this results
|
||
|
|
# in nice log file names and columnar dat files.
|
||
|
|
BB_RANGE="04 05 06 07 08 09 10 11 12 13 14 15 16"
|
||
|
|
PM_RANGE="04 05 06 07 08 09 10 11 12 13 14 15 16"
|
||
|
|
|
||
|
|
DATADIR="bb-matrix-$$"
|
||
|
|
BB_CMD="bitbake core-image-minimal"
|
||
|
|
RUNTIME_LOG="$DATADIR/bb-matrix.dat"
|
||
|
|
|
||
|
|
# See TIME(1) for a description of the time format parameters
|
||
|
|
# The following all report 0: W K r s t w
|
||
|
|
TIME_STR="%e %S %U %P %c %w %R %F %M %x"
|
||
|
|
|
||
|
|
# Prepare the DATADIR
|
||
|
|
mkdir $DATADIR
|
||
|
|
if [ $? -ne 0 ]; then
|
||
|
|
echo "Failed to create $DATADIR."
|
||
|
|
exit 1
|
||
|
|
fi
|
||
|
|
|
||
|
|
# Add a simple header
|
||
|
|
echo "BB PM $TIME_STR" > $RUNTIME_LOG
|
||
|
|
for BB in $BB_RANGE; do
|
||
|
|
for PM in $PM_RANGE; do
|
||
|
|
RUNDIR="$DATADIR/$BB-$PM-build"
|
||
|
|
mkdir $RUNDIR
|
||
|
|
BB_LOG=$RUNDIR/$BB-$PM-bitbake.log
|
||
|
|
date
|
||
|
|
echo "BB=$BB PM=$PM Logging to $BB_LOG"
|
||
|
|
|
||
|
|
echo -n " Preparing the work directory... "
|
||
|
|
rm -rf pseudodone tmp sstate-cache tmp-eglibc &> /dev/null
|
||
|
|
echo "done"
|
||
|
|
|
||
|
|
# Export the variables under test and run the bitbake command
|
||
|
|
# Strip any leading zeroes before passing to bitbake
|
||
|
|
export BB_NUMBER_THREADS=$(echo $BB | sed 's/^0*//')
|
||
|
|
export PARALLEL_MAKE="-j $(echo $PM | sed 's/^0*//')"
|
||
|
|
/usr/bin/time -f "$BB $PM $TIME_STR" -a -o $RUNTIME_LOG $BB_CMD &> $BB_LOG
|
||
|
|
|
||
|
|
echo " $(tail -n1 $RUNTIME_LOG)"
|
||
|
|
cp -a tmp/buildstats $RUNDIR/$BB-$PM-buildstats
|
||
|
|
done
|
||
|
|
done
|