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@@ -17,6 +17,7 @@ USERID=${1:-$USER} |
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COMPUTER=${2:-$HOSTNAME} |
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TYPE=${3:-150} |
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TIME=${4:-10} |
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decimal_point=$(locale decimal_point) |
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RE='^[0-9]{3}$' |
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if ! [[ $TYPE =~ $RE ]]; then |
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echo "Usage: [Type of work] must be a number" >&2 |
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@@ -80,7 +81,7 @@ if [[ -z "$CPU_FREQS" ]]; then |
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done |
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fi |
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CPU_FREQ=$(printf '%s\n' "${CPU_FREQS[@]}" | sort -nr | head -n 1) |
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echo -e "CPU frequency:\t\t\t$(printf "%'.0f" "$CPU_FREQ") MHz" |
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echo -e "CPU frequency:\t\t\t$(printf "%'.0f" "${CPU_FREQ/./$decimal_point}") MHz" |
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wait |
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@@ -168,56 +169,118 @@ make -j "$CPU_THREADS" |
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make clean |
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echo -e "\nTesting Mlucas\n" |
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./Mlucas -fftlen 192 -iters 100 -radset 0 |
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THREADS=() |
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ARGS=() |
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echo -e "\nOptimizing Mlucas for your computer\nThis may take awhile…\n" |
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if echo "${CPU[0]}" | grep -iq 'intel'; then |
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echo -e "The CPU is Intel.\n" |
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if [[ $CPU_CORES -ne $CPU_THREADS && $CPU_CORES -gt 1 ]]; then |
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ARGS+=( -cpu "0$(for ((j=CPU_CORES; j<CPU_THREADS; j+=CPU_CORES)); do echo -n ",$j"; done)" ) |
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fi |
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elif echo "${CPU[0]}" | grep -iq 'amd'; then |
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echo -e "The CPU is AMD.\n" |
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if [[ $CPU_CORES -ne $CPU_THREADS && $CPU_THREADS -gt 1 ]]; then |
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# ARGS+=( -cpu "0:$(( CPU_THREADS - 1 )):$(( CPU_THREADS / CPU_CORES ))" ) |
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ARGS+=( -cpu "0:$(( (CPU_THREADS / CPU_CORES) - 1 ))" ) |
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fi |
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else |
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ARGS+=( -cpu "0:$(( CPU_CORES - 1 ))" ) |
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fi |
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./Mlucas -s m "${ARGS[@]}" |
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RUNS=() |
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if echo "${CPU[0]}" | grep -iq 'intel'; then |
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echo -e "The CPU is Intel." |
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for ((i=0; i<CPU_CORES; ++i)); do |
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if [[ $CPU_CORES -ne $CPU_THREADS ]]; then |
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arg="$i$(for ((j=i+CPU_CORES; j<CPU_THREADS; j+=CPU_CORES)); do echo -n ",$j"; done)" |
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else |
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arg=$i |
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fi |
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RUNS+=( "$arg" ) |
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for ((k=1; k<=HP; k*=2)); do |
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for ((l=CPU_CORES; l>=1; l/=2)); do |
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args=() |
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for ((i=0; i<CPU_CORES; i+=l)); do |
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arg=$i |
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if [[ $l -gt 1 ]]; then |
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arg+=":$(( i + l - 1 ))" |
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fi |
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for ((j=i+CPU_CORES; j<k*CPU_CORES; j+=CPU_CORES)); do |
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arg+=",$j" |
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if [[ $l -gt 1 ]]; then |
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arg+=":$(( j + l - 1 ))" |
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fi |
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done |
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args+=( "$arg" ) |
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done |
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THREADS+=( "$((l*k)), $k per core" ) |
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ARGS+=( "${args[*]}" ) |
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done |
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done |
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elif echo "${CPU[0]}" | grep -iq 'amd'; then |
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echo -e "The CPU is AMD." |
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for ((i=0; i<CPU_CORES; ++i)); do |
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if [[ $CPU_CORES -ne $CPU_THREADS ]]; then |
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temp=$(( CPU_THREADS / CPU_CORES )) |
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# arg=$(( i * (CPU_THREADS / CPU_CORES) )) |
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arg="$(( i * temp )):$(( (i * temp) + temp - 1 ))" |
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else |
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arg=$i |
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fi |
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RUNS+=( "$arg" ) |
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for ((k=1; k<=HP; k*=2)); do |
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for ((l=CPU_CORES; l>=1; l/=2)); do |
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args=() |
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for ((i=0; i<CPU_THREADS; i+=l*HP)); do |
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arg=$i |
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if [[ $k -gt 1 || $l -gt 1 ]]; then |
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arg+=":$(( i + (l * HP) - 1 ))" |
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if [[ $k -ne $HP ]]; then |
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arg+=":$(( HP / k ))" |
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fi |
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fi |
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args+=( "$arg" ) |
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done |
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THREADS+=( "$((l*k)), $k per core" ) |
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ARGS+=( "${args[*]}" ) |
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done |
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done |
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else |
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for ((i=0; i<CPU_CORES; i+=4)); do |
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arg="$i:$(if [[ $(( i + 3 )) -lt $CPU_CORES ]]; then echo "$(( i + 3 ))"; else echo "$(( CPU_CORES - 1 ))"; fi)" |
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RUNS+=( "$arg" ) |
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for ((l=CPU_CORES; l>=1; l/=2)); do |
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args=() |
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for ((i=0; i<CPU_CORES; i+=l)); do |
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arg=$i |
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if [[ $l -gt 1 ]]; then |
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temp=$(( i + l - 1 )) |
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if [[ $temp -lt $CPU_CORES ]]; then |
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arg+=":$temp" |
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else |
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arg+=":$(( CPU_CORES - 1 ))" |
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fi |
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fi |
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args+=( "$arg" ) |
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done |
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THREADS+=( "$l" ) |
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ARGS+=( "${args[*]}" ) |
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done |
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fi |
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echo "Combinations of CPU cores/threads" |
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{ |
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echo -e "#\tWorkers/Runs\tThreads\t-cpu arguments" |
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for i in "${!ARGS[@]}"; do |
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args=( ${ARGS[i]} ) |
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printf "%'d\t%'d\t%s\t%s\n" $((i+1)) "${#args[@]}" "${THREADS[i]}" "${args[*]}" |
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done |
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} | column -t -s $'\t' |
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echo |
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CONFIGS=() |
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for i in "${!ARGS[@]}"; do |
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args=( ${ARGS[i]} ) |
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printf "#%'d\tThreads: %s\t(-cpu argument: %s)\n\n" $((i+1)) "${THREADS[i]}" "${args[0]}" |
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time ./Mlucas -s m -cpu "${args[0]}" |
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CONFIGS+=( "$(awk 'BEGIN { fact='"$((CPU_CORES / ${#args[@]}))"' } /^[[:space:]]*#/ || NF<4 { next } { printf "%.15g\n", $4*fact }' mlucas.cfg)" ) |
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mv mlucas.cfg "mlucas.$i.cfg" |
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done |
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MIN=0 |
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for i in "${!CONFIGS[@]}"; do |
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if [[ $i -gt 0 ]]; then |
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mean=$(paste <(echo "${CONFIGS[MIN]}") <(echo "${CONFIGS[i]}") | awk '{ sum+=$1/$2 } END { printf "%.15g\n", sum / NR }') |
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if (( $(echo "$mean" | awk '{ print ($1>1) }') )); then |
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MIN=$i |
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fi |
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fi |
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done |
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RUNS=( ${ARGS[MIN]} ) |
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ln -s "mlucas.$MIN.cfg" mlucas.cfg |
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echo -e "\nSummary\n" |
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echo "Fastest combination" |
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{ |
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echo -e "#\tWorkers/Runs\tThreads\tFirst -cpu argument\tAdjusted msec/iter times" |
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printf "%'d\t%'d\t%s\t%s\t%s\n" $((MIN+1)) "${#RUNS[@]}" "${THREADS[MIN]}" "${RUNS[0]}" "${CONFIGS[MIN]//$'\n'/ }" |
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} | column -t -s $'\t' |
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echo |
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{ |
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echo -e "Mean/Average faster\t#\tWorkers/Runs\tThreads\tFirst -cpu argument\tAdjusted msec/iter times" |
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for i in "${!ARGS[@]}"; do |
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if [[ $i -ne $MIN ]]; then |
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args=( ${ARGS[i]} ) |
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array=( $(paste <(echo "${CONFIGS[i]}") <(echo "${CONFIGS[MIN]}") | awk '{ sum+=$1/$2; sumsq+=($1/$2)^2 } END { mean=sum/NR; variance=sumsq/NR-mean^2; printf "%.15g\t%.15g\t%.15g\n", mean, sqrt(variance<0 ? 0 : variance), mean * 100 }') ) |
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printf "%'.3f ± %'.3f (%'.1f%%)\t%'d\t%'d\t%s\t%s\t%s\n" "${array[0]/./$decimal_point}" "${array[1]/./$decimal_point}" "${array[2]/./$decimal_point}" $((i+1)) "${#args[@]}" "${THREADS[i]}" "${args[0]}" "${CONFIGS[i]//$'\n'/ }" |
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fi |
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done |
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} | column -t -s $'\t' |
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echo -e "Registering computer with PrimeNet\n" |
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python3 ../primenet.py -d -t 0 -T "$TYPE" -u "$USERID" --num_workers "${#RUNS[@]}" -H "$COMPUTER" --cpu_model="${CPU[0]}" --frequency="$(printf "%.0f" "$CPU_FREQ")" -m "$((TOTAL_PHYSICAL_MEM / 1024))" --np="$CPU_CORES" --hp="$HP" |
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python3 ../primenet.py -d -t 0 -T "$TYPE" -u "$USERID" --num_workers "${#RUNS[@]}" -H "$COMPUTER" --cpu_model="${CPU[0]}" --frequency="$(printf "%.0f" "${CPU_FREQ/./$decimal_point}")" -m "$((TOTAL_PHYSICAL_MEM / 1024))" --np="$CPU_CORES" --hp="$HP" |
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for i in "${!RUNS[@]}"; do |
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echo -e "\nCPU Core $i:" |
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printf "\nWorker/CPU Core %'d: (-cpu argument: %s)\n" "$i" "${RUNS[i]}" |
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mkdir "run$i" |
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pushd "run$i" >/dev/null |
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ln -s ../mlucas.cfg . |
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