mirror of
https://github.com/cloud-hypervisor/cloud-hypervisor.git
synced 2024-07-07 18:25:44 +00:00
90805dd131
This commit makes sure that the custom linux kernel is always rebuilt when running the performance metrics tests, and therefore changes to the kernel config file is always caught. Signed-off-by: Henry Wang <Henry.Wang@arm.com>
145 lines
4.4 KiB
Bash
Executable File
145 lines
4.4 KiB
Bash
Executable File
#!/bin/bash
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set -x
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source $HOME/.cargo/env
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source $(dirname "$0")/test-util.sh
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export TEST_ARCH=$(uname -m)
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export BUILD_TARGET=${BUILD_TARGET-${TEST_ARCH}-unknown-linux-gnu}
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WORKLOADS_DIR="$HOME/workloads"
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mkdir -p "$WORKLOADS_DIR"
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build_custom_linux() {
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SRCDIR=$PWD
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LINUX_CUSTOM_DIR="$WORKLOADS_DIR/linux-custom"
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LINUX_CUSTOM_BRANCH="ch-5.15.12"
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LINUX_CUSTOM_URL="https://github.com/cloud-hypervisor/linux.git"
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checkout_repo "$LINUX_CUSTOM_DIR" "$LINUX_CUSTOM_URL" "$LINUX_CUSTOM_BRANCH"
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cp $SRCDIR/resources/linux-config-${TEST_ARCH} $LINUX_CUSTOM_DIR/.config
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pushd $LINUX_CUSTOM_DIR
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make -j `nproc`
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if [ ${TEST_ARCH} == "x86_64" ]; then
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cp vmlinux "$WORKLOADS_DIR/" || exit 1
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elif [ ${TEST_ARCH} == "aarch64" ]; then
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cp arch/arm64/boot/Image "$WORKLOADS_DIR/" || exit 1
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fi
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popd
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if [ -d "$LINUX_CUSTOM_DIR" ]; then
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rm -rf $LINUX_CUSTOM_DIR
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fi
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}
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build_fio() {
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FIO_DIR="$WORKLOADS_DIR/fio_build"
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FIO_REPO="https://github.com/axboe/fio.git"
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checkout_repo "$FIO_DIR" "$FIO_REPO" master "1953e1adb5a28ed21370e85991d7f5c3cdc699f3"
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if [ ! -f "$FIO_DIR/.built" ]; then
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pushd $FIO_DIR
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./configure
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make -j `nproc`
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cp fio "$WORKLOADS_DIR/fio"
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touch .built
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popd
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fi
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}
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process_common_args "$@"
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# For now these values are default for kvm
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features=""
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if [ "$hypervisor" = "mshv" ]; then
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features="--no-default-features --features mshv,common"
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fi
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cp scripts/sha1sums-${TEST_ARCH} $WORKLOADS_DIR
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if [ ${TEST_ARCH} == "aarch64" ]; then
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FOCAL_OS_IMAGE_NAME="focal-server-cloudimg-arm64-custom-20210929-0.qcow2"
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else
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FOCAL_OS_IMAGE_NAME="focal-server-cloudimg-amd64-custom-20210609-0.qcow2"
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fi
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FOCAL_OS_IMAGE_URL="https://cloud-hypervisor.azureedge.net/$FOCAL_OS_IMAGE_NAME"
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FOCAL_OS_IMAGE="$WORKLOADS_DIR/$FOCAL_OS_IMAGE_NAME"
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if [ ! -f "$FOCAL_OS_IMAGE" ]; then
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pushd $WORKLOADS_DIR
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time wget --quiet $FOCAL_OS_IMAGE_URL || exit 1
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popd
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fi
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if [ ${TEST_ARCH} == "aarch64" ]; then
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FOCAL_OS_RAW_IMAGE_NAME="focal-server-cloudimg-arm64-custom-20210929-0.raw"
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else
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FOCAL_OS_RAW_IMAGE_NAME="focal-server-cloudimg-amd64-custom-20210609-0.raw"
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fi
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FOCAL_OS_RAW_IMAGE="$WORKLOADS_DIR/$FOCAL_OS_RAW_IMAGE_NAME"
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if [ ! -f "$FOCAL_OS_RAW_IMAGE" ]; then
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pushd $WORKLOADS_DIR
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time qemu-img convert -p -f qcow2 -O raw $FOCAL_OS_IMAGE_NAME $FOCAL_OS_RAW_IMAGE_NAME || exit 1
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popd
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fi
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pushd $WORKLOADS_DIR
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grep focal sha1sums-${TEST_ARCH} | sha1sum --check
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if [ $? -ne 0 ]; then
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echo "sha1sum validation of images failed, remove invalid images to fix the issue."
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exit 1
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fi
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popd
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if [ ${TEST_ARCH} == "aarch64" ]; then
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build_fio
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# Update the fio in the cloud image to use io_uring on AArch64
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FOCAL_OS_RAW_IMAGE_UPDATE_TOOL_NAME="focal-server-cloudimg-arm64-custom-20210929-0-update-tool.raw"
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cp "$FOCAL_OS_RAW_IMAGE" "$WORKLOADS_DIR/$FOCAL_OS_RAW_IMAGE_UPDATE_TOOL_NAME"
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FOCAL_OS_RAW_IMAGE_UPDATE_TOOL_ROOT_DIR="$WORKLOADS_DIR/focal-server-cloudimg-root"
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if [ ! -d "$FOCAL_OS_RAW_IMAGE_UPDATE_TOOL_ROOT_DIR" ]; then
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mkdir -p "$FOCAL_OS_RAW_IMAGE_UPDATE_TOOL_ROOT_DIR"
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fi
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# Mount the 'raw' image, replace the fio and umount the working folder
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guestmount -a "$WORKLOADS_DIR/$FOCAL_OS_RAW_IMAGE_UPDATE_TOOL_NAME" -m /dev/sda1 "$FOCAL_OS_RAW_IMAGE_UPDATE_TOOL_ROOT_DIR" || exit 1
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cp "$WORKLOADS_DIR"/fio "$FOCAL_OS_RAW_IMAGE_UPDATE_TOOL_ROOT_DIR"/usr/bin/fio
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guestunmount "$FOCAL_OS_RAW_IMAGE_UPDATE_TOOL_ROOT_DIR"
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fi
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# Build custom kernel based on virtio-pmem and virtio-fs upstream patches
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build_custom_linux
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BUILD_TARGET="${TEST_ARCH}-unknown-linux-${CH_LIBC}"
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CFLAGS=""
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TARGET_CC=""
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if [[ "${BUILD_TARGET}" == "${TEST_ARCH}-unknown-linux-musl" ]]; then
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TARGET_CC="musl-gcc"
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CFLAGS="-I /usr/include/${TEST_ARCH}-linux-musl/ -idirafter /usr/include/"
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fi
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cargo build --all --release $features --target $BUILD_TARGET
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strip target/$BUILD_TARGET/release/cloud-hypervisor
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strip target/$BUILD_TARGET/release/vhost_user_net
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strip target/$BUILD_TARGET/release/ch-remote
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strip target/$BUILD_TARGET/release/performance-metrics
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# setup hugepages
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echo 6144 | sudo tee /proc/sys/vm/nr_hugepages
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sudo chmod a+rwX /dev/hugepages
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if [ -n "$test_filter" ]; then
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test_binary_args+=("--test-filter $test_filter")
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fi
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export RUST_BACKTRACE=1
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time target/$BUILD_TARGET/release/performance-metrics ${test_binary_args[*]}
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RES=$?
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exit $RES
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