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#!/bin/sh -e
. ../../lib/sh-test-lib
OUTPUT="$(pwd)/output"
ARRAY_SIZE="200"
RESULT_FILE="${OUTPUT}/result.txt"
TEST_LOG="${OUTPUT}/linpack-output.txt"
usage() {
echo "Usage: $0 [-a <array size>]" 1>&2
exit 1
}
while getopts "a:" o; do
case "$o" in
a) ARRAY_SIZE="${OPTARG}" ;;
*) usage ;;
esac
done
create_out_dir "${OUTPUT}"
# Run Test.
info_msg "Running linpack with array size ${ARRAY_SIZE}..."
detect_abi
# shellcheck disable=SC2154
( echo "${ARRAY_SIZE}"; echo "q" ) \
| ./bin/"${abi}"/linpack 2>&1 \
| tee "${TEST_LOG}"
# Parse output.
echo
egrep "^ +[0-9]+ " "${TEST_LOG}" \
| awk -v array_size="${ARRAY_SIZE}" \
'END{printf("linpack-%s pass %s flops\n", array_size, $NF)}' \
| tee -a "${RESULT_FILE}"
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