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#!/bin/bash
iterations=100
size=256
export DISPLAY=:0
which hostname > /dev/null
if [ $? = 0 ]; then
host=$(hostname -s)
else
host=$HOSTNAME
fi
if [ -z "$host" ]; then
echo "Error: Could not determine hostname"
exit 1
fi
# This script assumes you've built caskbench in a sub-directory
# named "build-HOST". It invokes the executable from that build
# tree, and stores the results in a directories named
# results-NNN/HOST-SURFACE.
CASKBENCH="build-${host}/src/caskbench"
if [ ! -e ${CASKBENCH} ]; then
which caskbench > /dev/null
if [ $? = 0 ]; then
CASKBENCH=caskbench
fi
fi
if [ -z "$CASKBENCH" ]; then
echo "Could not locate caskbench executable"
exit 1
fi
run_caskbench() {
out=$1
surface=$2
options=$3
outjson="${out}/results.json"
outtxt="${out}/results.txt"
outcsv="${out}/results.csv"
rm -f cairo*.png skia*.png
mkdir -p ${out}
if [ $? != 0 ]; then
echo "Error creating ${out}: $?"
return 1
fi
cp ./index.html ${out}/
echo "== ${surface^^} ==" | tee ${outtxt}
${CASKBENCH} -t ${surface} -i ${iterations} -s ${size} -o ${outjson} \
--enable-output-images ${options} | tee -a ${outtxt}
if [ $? == 0 ]; then
mv -f cairo*.png skia*.png ${out}/
fi
echo | tee -a ${outtxt}
# Add csv version of data
if [ ! -e ${outjson} ]; then
return 1
fi
./utils/json2csv ${outjson} ${outcsv}
return 0
}
id=0
results_dir=.
today=$(date +%Y%m%d)
while [ -d "${results_dir}" ]; do
id=$(( id + 1 ))
results_dir=$(printf "results-${today}-%02d" $id)
done
surfaces=$(${CASKBENCH} -l)
#echo "MSAA (--enable-egl-sample-buffers)" >> ${results_dir}/comparison.txt
export CAIRO_GL_COMPOSITOR=msaa
for surface in ${surfaces}; do
run_caskbench "${results_dir}/${host}-${surface}" "${surface}"
done
./utils/compare_runs "${results_dir}/${host}-image/results.json" "${results_dir}/${host}-egl/results.json" \
>> ${results_dir}/comparison.txt
echo >> ${results_dir}/comparison.txt
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