mirror of
https://github.com/sched-ext/scx.git
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69 lines
2.3 KiB
Bash
Executable File
69 lines
2.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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GUEST_TIMEOUT=25
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BUILD_DIR=$1
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SCHED=$2
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KERNEL=$3
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DIFF_DIR=$4
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if [ "${KERNEL}" == "vmlinuz" ]; then
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unset KERNEL
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fi
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cd $build_dir
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if [ -n "${KERNEL}" ] && [ ! -x `which vng` ]; then
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echo "vng not found, please install virtme-ng to enable testing"
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exit 1
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fi
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if [ -n "${SCHED}" ]; then
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BPF_PATH=$(find ${BUILD_DIR} -type f -name bpf.bpf.o | grep ${SCHED})
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echo "Running veristat on ${BPF_PATH}"
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if [ -n "${KERNEL}" ]; then
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timeout --preserve-status ${GUEST_TIMEOUT} \
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vng --force-9p -v --rwdir "${DIFF_DIR}" --user root -r ${KERNEL} -- \
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veristat ${BPF_PATH} -o csv > "${DIFF_DIR}/${SCHED}_new.csv" \
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|| echo "failed to verify ${SCHED}: ${BPF_PATH}"
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if [ -n "${DIFF_DIR}" ]; then
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timeout --preserve-status ${GUEST_TIMEOUT} \
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vng --force-9p -v --rwdir "${DIFF_DIR}" --user root -r ${KERNEL} -- \
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veristat -C "${DIFF_DIR}/${SCHED}_new.csv" "${DIFF_DIR}/${SCHED}.csv" \
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-e file,prog,verdict,insns \
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|| echo "failed to compare ${SCHED}: ${BPF_PATH}"
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fi
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exit $?
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else
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echo "saving veristat diff for ${SCHED}.csv"
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sudo veristat ${BPF_PATH} -o csv > "${SCHED}.csv"
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if [ -n "${DIFF_DIR}" ]; then
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sudo veristat -C "${SCHED}.csv" "${DIFF_DIR}/${SCHED}.csv" \
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-e file,prog,verdict,insns
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fi
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exit $?
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fi
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fi
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for BPF_PATH in $(find ${BUILD_DIR} -type f -name bpf.bpf.o); do
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SCHED=$(echo "${BPF_PATH}" | sed 's/.*\/rust\///g' | sed 's/\/.*//g')
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if [ -n "${KERNEL}" ]; then
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timeout --preserve-status ${GUEST_TIMEOUT} \
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vng --force-9p -v --rwdir "${DIFF_DIR}" --user root -r ${KERNEL} -- \
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veristat ${BPF_PATH} -o csv > "${DIFF_DIR}/${SCHED}_new.csv" \
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|| echo "failed to verify ${SCHED}: ${BPF_PATH}"
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if [ -n "${DIFF_DIR}" ]; then
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timeout --preserve-status ${GUEST_TIMEOUT} \
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vng --force-9p -v --rwdir "${DIFF_DIR}" --user root -r ${KERNEL} -- \
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veristat -C "${SCHED}_new.csv" "${DIFF_DIR}/${SCHED}.csv" \
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-e file,prog,verdict,insns \
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|| echo "failed to compare ${SCHED}: ${BPF_PATH}"
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fi
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else
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echo "saving veristat diff for ${SCHED}.csv"
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sudo veristat ${BPF_PATH} -o csv > "${SCHED}.csv"
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if [ -n "${DIFF_DIR}" ]; then
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sudo veristat -C "${SCHED}.csv" "${DIFF_DIR}/${SCHED}.csv" \
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-e file,prog,verdict,insns
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fi
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fi
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done
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