mirror of
https://github.com/cloud-hypervisor/cloud-hypervisor.git
synced 2024-10-05 21:15:45 +00:00
b35a94d83c
The tests require a fixed amount of huge page memory to run, rather than encode that as fixed number of huge pages it should be calculated from the size of memory required and the huge page size Signed-off-by: Dom <peng6662001@163.com>
65 lines
1.7 KiB
Bash
Executable File
65 lines
1.7 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 "$0")/test-util.sh
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process_common_args "$@"
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WORKLOADS_DIR="$HOME/workloads"
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FOCAL_OS_IMAGE_NAME="focal-server-cloudimg-amd64-custom-20210609-0.raw"
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FOCAL_OS_IMAGE="$WORKLOADS_DIR/$FOCAL_OS_IMAGE_NAME"
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FW="$WORKLOADS_DIR/hypervisor-fw"
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VMLINUX_IMAGE="$WORKLOADS_DIR/vmlinux"
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if [ ! -f "$VMLINUX_IMAGE" ]; then
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build_custom_linux
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fi
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BLK_IMAGE="$WORKLOADS_DIR/blk.img"
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MNT_DIR="mount_image"
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rm -rf $BLK_IMAGE
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pushd $WORKLOADS_DIR
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fallocate -l 16M $BLK_IMAGE
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mkfs.ext4 -j $BLK_IMAGE
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mkdir $MNT_DIR
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sudo mount -t ext4 $BLK_IMAGE $MNT_DIR
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sudo bash -c "echo bar > $MNT_DIR/foo" || exit 1
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sudo umount $BLK_IMAGE
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rm -r $MNT_DIR
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popd
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VFIO_DIR="$WORKLOADS_DIR/vfio"
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VFIO_DISK_IMAGE="$WORKLOADS_DIR/vfio.img"
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rm -rf $VFIO_DIR $VFIO_DISK_IMAGE
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mkdir -p $VFIO_DIR
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cp $FOCAL_OS_IMAGE $VFIO_DIR
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cp $FW $VFIO_DIR
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cp $VMLINUX_IMAGE $VFIO_DIR || exit 1
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BUILD_TARGET="$(uname -m)-unknown-linux-${CH_LIBC}"
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CFLAGS=""
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TARGET_CC=""
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if [[ "${BUILD_TARGET}" == "x86_64-unknown-linux-musl" ]]; then
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TARGET_CC="musl-gcc"
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CFLAGS="-I /usr/include/x86_64-linux-musl/ -idirafter /usr/include/"
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fi
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cargo build --no-default-features --features "kvm,mshv" --all --release --target $BUILD_TARGET
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# We always copy a fresh version of our binary for our L2 guest.
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cp target/$BUILD_TARGET/release/cloud-hypervisor $VFIO_DIR
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cp target/$BUILD_TARGET/release/ch-remote $VFIO_DIR
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# test_vfio rely on hugepages
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HUGEPAGESIZE=`grep Hugepagesize /proc/meminfo | awk '{print $2}'`
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PAGE_NUM=`echo $((12288 * 1024 / $HUGEPAGESIZE))`
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echo $PAGE_NUM | sudo tee /proc/sys/vm/nr_hugepages
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sudo chmod a+rwX /dev/hugepages
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export RUST_BACKTRACE=1
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time cargo test "vfio::test_nvidia" -- --test-threads=1 ${test_binary_args[*]}
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RES=$?
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exit $RES
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