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ci: Limit Intel CPU scaling frequency for performance tests 

As an additional measure to mitigate thermal throttling, set the upper
limit for the CPU scaling frequency to 65% of maximum allowed by the
hardware.

The impact on the overall tests duration should be minimal since the
performance tests do not really put high load on the CPU.

Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Reviewed-by: Guilherme Gallo <guilherme.gallo@collabora.com>
Acked-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16164>
This commit is contained in:
Cristian Ciocaltea 2022-04-25 14:02:38 +03:00
parent 99b04cbb73
commit d89b95b247
1 changed files with 3 additions and 1 deletions
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4
.gitlab-ci/common/init-stage2.sh
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@ -63,7 +63,9 @@ if [ "$HWCI_FREQ_MAX" = "true" ]; then
# Lock Intel GPU frequency to 70% of the maximum allowed by hardware
# and enable throttling detection & reporting.
./intel-gpu-freq.sh -s 70% -g all -d
# Additionally, set the upper limit for CPU scaling frequency to 65% of the
# maximum permitted, as an additional measure to mitigate thermal throttling.
./intel-gpu-freq.sh -s 70% --cpu-set-max 65% -g all -d
fi
# Increase freedreno hangcheck timer because it's right at the edge of the