diff options
Diffstat (limited to 'scripts/vivado/tabtest.sh')
| -rw-r--r-- | scripts/vivado/tabtest.sh | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/scripts/vivado/tabtest.sh b/scripts/vivado/tabtest.sh index f9e03ed..b481014 100644 --- a/scripts/vivado/tabtest.sh +++ b/scripts/vivado/tabtest.sh @@ -51,13 +51,16 @@ synth_case() { mv test_${1}.log test_${1}.txt } -while [ $step -gt 0 ]; do +countdown=2 +while [ $countdown -gt 0 ]; do synth_case $speed if grep -q '^Slack.*(VIOLATED)' test_${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 + echo " tab_${ip}_${dev}_${grade}/test_${speed} MET" [ $speed -lt $best_speed ] && best_speed=$speed step=$((step / 2)) speed=$((speed - step)) @@ -65,7 +68,16 @@ while [ $step -gt 0 ]; do echo "ERROR: No slack line found in $PWD/test_${speed}.txt!" exit 1 fi + + if [ $step -eq 0 ]; then + countdown=$((countdown - 1)) + speed=$((best_speed - 2)) + step=1 + fi done +echo "-----------------------" +echo "Best speed for tab_${ip}_${dev}_${grade}: $best_speed" +echo "-----------------------" echo $best_speed > results.txt |