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third_party_mesa3d/.gitlab-ci/crosvm-runner.sh
Tomeu Vizoso 716ba29056 virgl/ci: Rebalance concurrency
Crosvm deals with virtio-gpu commands sequentially, so parallelization
in the host doesn't help much.

Also, too much parallelization in the guest causes some tests to time
out.

So reduce the number of dEQP instances being run concurrently, make sure
we dont limit the number of CPUs being used in the host and schedule
more jobs in CI to keep the times below 10 minutes.

Closes: #5172
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12196>
2021-08-10 09:49:23 +02:00

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#!/bin/sh
set -x
ln -sf $CI_PROJECT_DIR/install /install
export LD_LIBRARY_PATH=$CI_PROJECT_DIR/install/lib/
export EGL_PLATFORM=surfaceless
export -p > /crosvm-env.sh
export GALLIUM_DRIVER="$CROSVM_GALLIUM_DRIVER"
export GALLIVM_PERF="nopt"
export LIBGL_ALWAYS_SOFTWARE="true"
CROSVM_KERNEL_ARGS="root=my_root rw rootfstype=virtiofs loglevel=3 init=$CI_PROJECT_DIR/install/crosvm-init.sh ip=192.168.30.2::192.168.30.1:255.255.255.0:crosvm:eth0"
# Temporary results dir because from the guest we cannot write to /
mkdir -p /results
mount -t tmpfs tmpfs /results
mkdir -p /piglit/.gitlab-ci/piglit
mount -t tmpfs tmpfs /piglit/.gitlab-ci/piglit
unset DISPLAY
unset XDG_RUNTIME_DIR
/usr/sbin/iptables-legacy -t nat -A POSTROUTING -o eth0 -j MASQUERADE
echo 1 > /proc/sys/net/ipv4/ip_forward
# Crosvm wants this
syslogd > /dev/null
crosvm run \
--gpu "$CROSVM_GPU_ARGS" \
-m 4096 \
-c $((FDO_CI_CONCURRENT > 1 ? FDO_CI_CONCURRENT - 1 : 1)) \
--disable-sandbox \
--shared-dir /:my_root:type=fs:writeback=true:timeout=60:cache=always \
--host_ip=192.168.30.1 --netmask=255.255.255.0 --mac "AA:BB:CC:00:00:12" \
-p "$CROSVM_KERNEL_ARGS" \
/lava-files/bzImage
mkdir -p $CI_PROJECT_DIR/results
mv /results/* $CI_PROJECT_DIR/results/.
test -f $CI_PROJECT_DIR/results/success