gpu custom settings helper script for ROC-smi-rocm ROCm Radeon on Compute

gpu-tune.sh

#!/bin/bash
# usage: ./gpu-tune.sh '1 3 5' # runs GPU Settings in card 1,3 and 5
# Settings must be coded into the script (no external config yet).
# But this still handy, if you work on just one card

GPUS=${1:-'1 2 3 4 5'}
ROCMDIR=./ROC-smi-rocm-3.9.0

function tune() {
DEV=$1
GCKL=${2:-'1150'}
GPWR=${3:-'900'}
MCLK=${4:-'2150'}
MPWR=${5:-'925'}
FAN=${6:-'180'}

$ROCMDIR/rocm-smi -d $DEV --autorespond y --setslevel 7 $GCKL $GPWR 
$ROCMDIR/rocm-smi -d $DEV --autorespond y --setmlevel 2 $MCLK $MPWR 
$ROCMDIR/rocm-smi -d $DEV --autorespond y --setfan $FAN
sleep 1
$ROCMDIR/rocm-smi -d $DEV

}

GPUCUSTOM[2]='1150 850 2000 925' # This card needs different settings (XFX, not Sapphire as the other ones)

for i in ${GPUS}; do

  echo tune ${i} ${GPUCUSTOM[$i]}
  tune ${i} ${GPUCUSTOM[$i]}

done