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#!/bin/bash
function run {
echo
echo "+++ RUNNING: $@"
bash -c "$@"
if [ $? -ne 0 ]; then
echo >&2
echo "*** ABORTING" >&2
echo "*** Failing command: $@" >&2
rmmod modex 2>/dev/null #just in case
exit
fi
}
topdir=$(dirname `readlink -f $0`)
rm -f stdout stderr
cores=1
nproc
if [ $? -eq 0 ]; then
cores=`nproc`
echo "nproc says we have $cores cores"
else
echo "Could not determine number of cores, assuming 1" >&2
fi
run "git clone -b bernie_benchmarking git://git.linaro.org/people/bernie.ogden/cbuild2"
run "git clone -b bench_all_variants git://git.linaro.org/people/bernie.ogden/cortex-strings.git"
run "git clone git://git.linaro.org/people/bernie.ogden/kernel_module"
run "cd kernel_module && make ARCH=arm EXTRA_CFLAGS=\"$3\" -C /usr/src/linux-headers-$(uname -r) SUBDIRS=\$PWD modules && insmod modex.ko"
run "mkdir cortex-strings-build"
run "cd cortex-strings-build && CFLAGS=\"$3\" ../cortex-strings/configure && make -j -l $cores"
run "${topdir}/controlled_run.sh \"date && cat /dev/modex && cd ${topdir}/cortex-strings-build && python ../cortex-strings/scripts/bench.py -f $1 -v $2 && cat /dev/modex && date\" 2>&1 | tee controlled_output"
run "rmmod modex"
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