File size: 4,282 Bytes
5cdf637 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 | #!/usr/bin/env bash
if [[ $# != 10 ]]; then
echo "you need to give X arguments:"
echo " 1st - the ioPlacer binary path"
echo " 2nd - ioPlacer arguments"
echo " 3rd - the RePlAce binary path"
echo " 4th - RePlAce arguments"
echo " 5th - the number of iterations"
echo " 6th - a LEF file path"
echo " 7th - a DEF file path"
echo " 8th - output directory, where the logs and the final DEF will be saved"
echo " 9th - DEF file name (without .def extension)"
echo " 10th - Boolean to indicate if DEF has pin placement"
exit 1
fi
ioplacerArgs="$2"
replaceArgs="$4"
iterations="$5"
ioBin="$1"
replaceBin="$3"
lefFile="$6"
defFile="$7"
outputdir="$8"
defName="$9"
hasIoPlace="${10}"
# Directory used to save the parcial DEFs of each iteration
runDir="runLoop"
replaceOutDir="${outputdir}/replace"
ioplaceOutDir="${outputdir}/ioplace"
mkdir -p $replaceOutDir
mkdir -p $ioplaceOutDir
mkdir -p $runDir
if [[ ! -f "${ioBin}" ]]; then
echo "IOPlacement binary not found, you need to compile it before"
exit 1
fi
if [[ ! -f "${replaceBin}" ]]; then
echo "RePlAce binary not found, you need to compile it before"
exit 1
fi
if [[ ! -f "${lefFile}" ]]; then
echo "LEF file not found"
exit 1
fi
if [[ ! -f "${defFile}" ]]; then
echo "DEF file not found"
exit 1
fi
cp ${defFile} ${runDir}/${defName}.def
if [[ "${hasIoPlace}" == 0 ]]
then
"$ioBin" \
-l ${lefFile} \
-d ${defFile} \
${ioplacerArgs} \
-o out.def
mv out.def ${runDir}/${defName}.def
fi
# Main loop
replaceExperimentDir="${replaceOutDir}/etc/${defName}/experiment"
# do n iterations (user input)
for j in $(seq 0 "${iterations}")
do
echo "----Iteration $j"
logsFolder="${ioplaceOutDir}/it${j}/${defName}/logs"
mkdir -p "$logsFolder"
replaceExperimentDEF=${j}/${defName}_final.def
echo "--------Running RePlAce"
# Run RePlAce to generate a placed DEF
#first iteration uses '-fast' flag for RePlAce and the input DEF
if [[ "${j}" == 0 ]]
then
echo "------------Creating initial def with '-fast' flag"
if [[ "${hasIoPlace}" == 0 ]]
then
${replaceBin} \
-bmflag etc \
-lef ${lefFile} \
-def ${runDir}/${defName}.def \
${replaceArgs} \
-output ${replaceOutDir} \
-fast \
> "$logsFolder"/replace_test"${i}"_it"${j}".log
else
${replaceBin} \
-bmflag etc \
-lef ${lefFile} \
-def ${defFile} \
${replaceArgs} \
-output ${replaceOutDir} \
-fast \
> "$logsFolder"/replace_test"${i}"_it"${j}".log
fi
else
${replaceBin} \
-bmflag etc \
-lef ${lefFile} \
-def ${runDir}/${defName}.def \
${replaceArgs} \
-output ${replaceOutDir} \
> "$logsFolder"/replace_test"${i}"_it"${j}".log
fi
if [ "${j}" -lt 10 ]; then
cp "${replaceExperimentDir}00${replaceExperimentDEF}" \
${runDir}/${curr_test}.replace.def
elif [ "${j}" -lt 100 ]; then
cp "${replaceExperimentDir}0${replaceExperimentDEF}" \
${runDir}/${curr_test}.replace.def
else
cp "${replaceExperimentDir}${replaceExperimentDEF}" \
${runDir}/${curr_test}.replace.def
fi
echo "--------Running ioPlacer"
# Run ioPlacer to place the IO pins for the placed DEF
ioLogFile="${logsFolder}/ioPlacer_test${i}_it${j}.log"
"$ioBin" \
-l ${lefFile} \
-d ${runDir}/${curr_test}.replace.def \
${ioplacerArgs} \
-o out.def > "$ioLogFile"
mv out.def ${runDir}/${defName}.def
done
finalDEFs="finalDEFs"
mkdir -p ${outputdir}/${finalDEFs}
mv ${runDir}/${defName}.def ${outputdir}/${finalDEFs}/${defName}.final.def
rm -Rf ${runDir}
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