diff options
Diffstat (limited to 'throttle')
| -rwxr-xr-x | throttle | 24 |
1 files changed, 13 insertions, 11 deletions
@@ -56,13 +56,13 @@ while (( "$#" )); do # Hyperthreads for i in /sys/devices/system/cpu/cpu*/online; do \ [[ "$(printf "${i}" | tr -cd [:digit:])" -ge "${CORES}" ]] && \ - printf "${HYPERTHREADS}" > "${i}" & done & + printf "${HYPERTHREADS}" > "${i}" ; done & + [[ "${HYPERTHREADS}" == "1" ]] && wait # CPU Governor for i in /sys/bus/cpu/drivers/processor/cpu*/cpufreq/scaling_governor; do \ - [[ "${HYPERTHREADS}" == "0" && \ - "$(printf ${i} | tr -cd [:digit:])" -ge "${CORES}" ]] && \ - continue ; [[ "$(cat ${i})" == "${GOVERNOR}" ]] || printf "${GOVERNOR}" > "${i}" & done & + [[ "${HYPERTHREADS}" == "0" && "$(printf ${i} | tr -cd [:digit:])" -ge "${CORES}" ]] && \ + continue ; printf "${GOVERNOR}" > "${i}" & done & # Disable Intel P-State Turbo [[ -f /sys/devices/system/cpu/intel_pstate/no_turbo ]] && \ @@ -98,7 +98,6 @@ while (( "$#" )); do hdparm -qB "${APM}" -qM "${AAM}" /dev/[hs]d[a-z] 2> /dev/null & # Runtime power management for devices (with exceptions for devices by VID:PID) - # Timing the switch with hyperthread cores going up or down is tricky. for i in /sys/{class/*,bus/*/devices}/*/power/control; do \ [[ "${CONTROL}" == "auto" ]] && \ [[ -n "$(printf ${i} | grep msr[${CORES}-$((${CORES} * 2 - 1))])" || \ @@ -108,7 +107,7 @@ while (( "$#" )); do -f "$(printf ${i} | sed 's|/power.*|/idVendor|g')" && \ "$(cat $(printf ${i} | sed 's|/power.*|/idVendor|g'))" == "0424" && \ "$(cat $(printf ${i} | sed 's|/power.*|/idProduct|g'))" == "a700" ]] && \ - continue || [[ "$(cat ${i})" == "${CONTROL}" ]] || printf "${CONTROL}" > "${i}" & done & + continue ; printf "${CONTROL}" > "${i}" & done & # USB Autosuspend (with exceptions for devices by VID:PID) for i in /sys/bus/usb/devices/*/power/autosuspend{,_delay_ms}; do \ @@ -118,13 +117,13 @@ while (( "$#" )); do -f "$(printf ${i} | sed 's|/power.*|/idVendor|g')" && \ "$(cat $(printf ${i} | sed 's|/power.*|/idVendor|g'))" == "0424" && \ "$(cat $(printf ${i} | sed 's|/power.*|/idProduct|g'))" == "a700" ]] && \ - continue ; [[ "$(cat ${i})" == "${AUTOSUSPEND}" ]] || printf -- "${AUTOSUSPEND}" > "${i}" & done & + continue ; printf -- "${AUTOSUSPEND}" > "${i}" & done & # Powersaving for modules for i in /sys/module/*/parameters/power_save; do \ - [[ "$(cat ${i})" == "${POWERSAVE}" ]] || printf "${POWERSAVE}" > "${i}" & done & + printf "${POWERSAVE}" > "${i}" & done & for i in /sys/module/*/parameters/power_save_controller; do \ - [[ "$(cat ${i})" == "${CONTROLLER}" ]] || printf "${CONTROLLER}" > "${i}" & done & + printf "${CONTROLLER}" > "${i}" & done & # Network powersaving for i in /sys/class/net/wl*; do \ @@ -160,7 +159,8 @@ while (( "$#" )); do [[ -z "${HYPERTHREADS}" ]] && \ printf "${0} ht {on,off} - Hyperthreads\n" || \ for i in /sys/devices/system/cpu/cpu*/online; do [[ "$(printf "${i}" | tr -cd [:digit:])" -ge "${CORES}" ]] && \ - printf "${HYPERTHREADS}" > "${i}" & done & + printf "${HYPERTHREADS}" > "${i}" ; done & + [[ "${HYPERTHREADS}" == "1" ]] && wait [[ -n "${SHIFT}" ]] && shift "${SHIFT}" || shift unset HYPERTHREADS SHIFT ;; @@ -175,7 +175,9 @@ while (( "$#" )); do [[ -z "${GOVERNOR}" ]] && \ printf "${0} gov {cut,full} - CPU Governor\n" || \ for i in /sys/bus/cpu/drivers/processor/cpu*/cpufreq/scaling_governor; do \ - printf "${GOVERNOR}" > "${i}" & done & + [[ "$(printf ${i} | tr -cd [:digit:])" -ge "${CORES}" && \ + "$(cat /sys/devices/system/cpu/cpu$(printf ${i} | tr -cd [:digit:])/online)" == 0 ]] && \ + continue ; printf "${GOVERNOR}" > "${i}" & done & [[ -n "${SHIFT}" ]] && shift "${SHIFT}" || shift unset GOVERNOR SHIFT ;; |