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profile template: set (manual) perf level before properties

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Josh Lay 2024-11-09 04:05:12 -06:00
parent e4d6723c8c
commit d4970f2b3b
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GPG key ID: 47AA304B2243B579
1 changed files with 9 additions and 8 deletions
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17
roles/tuned_amdgpu/templates/amdgpu-profile.sh.j2
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@ -9,6 +9,8 @@
# Variables shown below named '$TUNED_...' are given values by '/etc/tuned/amdgpu-profile-vars.conf'
#
# determine the connected GPU using the DRM subsystem. FIXME: assumes one card, make configurable
# TODO: break this out into a role var; assume renderD128
# allow/use many configs
CARD=$(/usr/bin/grep -ls ^connected /sys/class/drm/*/status | /usr/bin/grep -o 'card[0-9]' | /usr/bin/sort | /usr/bin/uniq | /usr/bin/sort -h | /usr/bin/tail -1)
function get_hwmon_dir() {
@ -21,7 +23,6 @@ function get_hwmon_dir() {
done
}
# determine the hwmon directory
HWMON_DIR=$(get_hwmon_dir "${CARD}")
@ -51,11 +52,16 @@ function amdgpu_profile_reset() {
echo "${PROF_DEFAULT_NUM}" | tee /sys/class/drm/"${CARD}"/device/pp_power_profile_mode
# delay before returning - have mercy, may be followed with other profile function calls
sleep 0.5
sleep 0.25
}
function amdgpu_profile_overclock() {
# set manual control mode
# allows control via 'pp_dpm_mclk', 'pp_dpm_sclk', 'pp_dpm_pcie', 'pp_dpm_fclk', and 'pp_power_profile_mode' files
echo 'manual' | tee /sys/class/drm/"${CARD}"/device/power_dpm_force_performance_level
# force GPU core and memory into highest clocks (fix flickering and poor power management)
echo "s 0 ${TUNED_tuned_amdgpu_clock_min}" | tee /sys/class/drm/"${CARD}"/device/pp_od_clk_voltage
echo "s 1 ${TUNED_tuned_amdgpu_clock_max}" | tee /sys/class/drm/"${CARD}"/device/pp_od_clk_voltage
echo "m 1 ${TUNED_tuned_amdgpu_memclock_static}" | tee /sys/class/drm/"${CARD}"/device/pp_od_clk_voltage
@ -68,11 +74,6 @@ function amdgpu_profile_overclock() {
# commit the changes
echo 'c' | tee /sys/class/drm/"${CARD}"/device/pp_od_clk_voltage
# force GPU core and memory into highest clocks (fix flickering and poor power management)
# set manual control mode
# allows control via 'pp_dpm_mclk', 'pp_dpm_sclk', 'pp_dpm_pcie', 'pp_dpm_fclk', and 'pp_power_profile_mode' files
echo 'manual' | tee /sys/class/drm/"${CARD}"/device/power_dpm_force_performance_level
# adjust power limit using multiplier against board capability
POWER_LIM_OC=$(/usr/bin/awk -v m="$POWER_CAP" -v n="${TUNED_tuned_amdgpu_power_multi_oc}" 'BEGIN {printf "%.0f", (m*n)}')
echo "$POWER_LIM_OC" | tee "${HWMON_DIR}/power1_cap"
@ -88,7 +89,7 @@ function amdgpu_profile_overclock() {
echo "${PROF_VR_NUM}" | tee /sys/class/drm/"${CARD}"/device/pp_power_profile_mode
# delay before returning - have mercy, may be followed with other profile function calls
sleep 0.5
sleep 0.25
}