mirror of https://github.com/YosysHQ/picorv32.git
table.txt generation works
This commit is contained in:
parent
71a46afa79
commit
248560c18d
|
@ -48,6 +48,8 @@ area: synth_area_small synth_area_regular synth_area_large
|
|||
-grep -B4 -A10 'Slice LUTs' synth_area_small.log synth_area_regular.log synth_area_large.log
|
||||
|
||||
table.txt: tab_small_ep4ce_c7/results.txt
|
||||
table.txt: tab_small_ep4cgx_c7/results.txt
|
||||
table.txt: tab_small_5cgx_c7/results.txt
|
||||
|
||||
table.txt:
|
||||
bash table.sh > table.txt
|
||||
|
|
|
@ -8,11 +8,9 @@ for x in $( grep -H . tab_*/results.txt )
|
|||
do
|
||||
read _ size device grade _ speed < <( echo "$x" | tr _/: ' ' )
|
||||
case "$device" in
|
||||
xc7a) d="Xilinx Artix-7T" ;;
|
||||
xc7k) d="Xilinx Kintex-7T" ;;
|
||||
xc7v) d="Xilinx Virtex-7T" ;;
|
||||
xcku) d="Xilinx Kintex UltraScale" ;;
|
||||
xcvu) d="Xilinx Virtex UltraScale" ;;
|
||||
ep4ce) d="Altera Cyclone IV E" ;;
|
||||
ep4cgx) d="Altera Cyclone IV GX" ;;
|
||||
5cgx) d="Altera Cyclone V GX" ;;
|
||||
esac
|
||||
speedtxt=$( printf '%s.%s ns (%d MHz)' ${speed%?} ${speed#?} $((10000 / speed)) )
|
||||
printf '| %-25s | %-10s | %20s |\n' "$d" "-$grade" "$speedtxt"
|
||||
|
|
|
@ -7,9 +7,9 @@ read _ ip dev grade _ < <( echo $* | tr '_/' ' '; )
|
|||
mkdir -p tab_${ip}_${dev}_${grade}
|
||||
cd tab_${ip}_${dev}_${grade}
|
||||
|
||||
max_speed=99
|
||||
min_speed=01
|
||||
best_speed=99
|
||||
speed=30
|
||||
step=16
|
||||
|
||||
synth_case() {
|
||||
if [ -f test_${1}.txt ]; then
|
||||
|
@ -18,7 +18,9 @@ synth_case() {
|
|||
fi
|
||||
|
||||
case "${dev}" in
|
||||
ep4ce) al_device="ep4ce30f23${grade}" ;;
|
||||
ep4ce) al_device="ep4ce30f23${grade}" ;;
|
||||
ep4cgx) al_device="ep4cgx50df27${grade}" ;;
|
||||
5cgx) al_device="5cgxbc9c6f23${grade}" ;;
|
||||
esac
|
||||
|
||||
cat > test_${1}.qsf <<- EOT
|
||||
|
@ -36,39 +38,37 @@ set_global_assignment -name SDC_FILE test_${1}.sdc
|
|||
|
||||
echo "Running tab_${ip}_${dev}_${grade}/test_${1}.."
|
||||
|
||||
quartus_map test_${1}
|
||||
quartus_fit --read_settings_files=off --write_settings_files=off test_${1} -c test_${1}
|
||||
if ! quartus_map test_${1}; then
|
||||
exit 1
|
||||
fi
|
||||
if ! quartus_fit --read_settings_files=off --write_settings_files=off test_${1} -c test_${1}; then
|
||||
exit 1
|
||||
fi
|
||||
if ! quartus_sta test_${1} -c test_${1}; then
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# if ! $VIVADO -nojournal -log test_${1}.log -mode batch -source test_${1}.tcl > /dev/null 2>&1; then
|
||||
# cat test_${1}.log
|
||||
# exit 1
|
||||
# fi
|
||||
# mv test_${1}.log test_${1}.txt
|
||||
cp output_files/test_${1}.sta.summary test_${1}.txt
|
||||
}
|
||||
|
||||
countdown=2
|
||||
countdown=6
|
||||
while [ $countdown -gt 0 ]; do
|
||||
speed=$(((max_speed+min_speed)/2))
|
||||
synth_case $speed
|
||||
|
||||
if grep -q '^Slack.*(VIOLATED)' test_${speed}.txt; then
|
||||
if grep -q '^Slack : -' test_${speed}.txt; then
|
||||
echo " tab_${ip}_${dev}_${grade}/test_${speed} VIOLATED"
|
||||
[ $speed -eq 38 ] || step=$((step / 2))
|
||||
speed=$((speed + step))
|
||||
elif grep -q '^Slack.*(MET)' test_${speed}.txt; then
|
||||
min_speed=$((speed))
|
||||
elif grep -q '^Slack : [^-]' test_${speed}.txt; then
|
||||
echo " tab_${ip}_${dev}_${grade}/test_${speed} MET"
|
||||
[ $speed -lt $best_speed ] && best_speed=$speed
|
||||
step=$((step / 2))
|
||||
speed=$((speed - step))
|
||||
max_speed=$((speed))
|
||||
else
|
||||
echo "ERROR: No slack line found in $PWD/test_${speed}.txt!"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [ $step -eq 0 ]; then
|
||||
countdown=$((countdown - 1))
|
||||
speed=$((best_speed - 2))
|
||||
step=1
|
||||
fi
|
||||
countdown=$((countdown-1))
|
||||
done
|
||||
|
||||
echo "-----------------------"
|
||||
|
|
Loading…
Reference in New Issue