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Extended SeparateBranch to support both just branches and all control flow instructions.

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This commit is contained in:
Rose Thompson 2023-11-15 16:36:49 -06:00
parent bc935b1b3b
commit 9a90c15f37
2 changed files with 17 additions and 3 deletions
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5
bin/SeparateBranch.sh
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@ -43,7 +43,8 @@ TrainLineNumberArray=($TrainLineNumbers)
BeginLineNumberArray=($BeginLineNumbers)
EndLineNumberArray=($EndLineNumbers)
mkdir -p branch
OutputPath=${File%%.*}
mkdir -p $OutputPath
Length=${#EndLineNumberArray[@]}
for i in $(seq 0 1 $((Length-1)))
do
@ -51,5 +52,5 @@ do
CurrTrain=$((${TrainLineNumberArray[$i]}+1))
CurrEnd=$((${EndLineNumberArray[$i]}-1))
echo $CurrName, $CurrTrain, $CurrEnd
sed -n "${CurrTrain},${CurrEnd}p" $File > branch/${CurrName}_branch.log
sed -n "${CurrTrain},${CurrEnd}p" $File > $OutputPath/${CurrName}_${File}
done

15
sim/bpred-sim.py
View file

@ -114,7 +114,20 @@ def main():
grepstr="")
configs.append(tc)
if(args.target or args.iclass):
if(args.target):
# BTB and class size sweep
bpdSize = [6, 8, 10, 12, 14, 16]
for CurrBPSize in bpdSize:
name = 'BTB'+str(CurrBPSize)
configOptions = "+define+INSTR_CLASS_PRED=0 +define+BPRED_OVERRIDE +define+BPRED_TYPE=\`BP_GSHARE" + "+define+BPRED_SIZE=16" + "+define+RAS_SIZE=16+define+BTB_SIZE=" + str(CurrBPSize) + "+define+BTB_OVERRIDE"
tc = TestCase(
name=name,
variant="rv32gc",
cmd="vsim > {} -c <<!\ndo wally-batch.do rv32gc configOptions " + name + " embench " + configOptions,
grepstr="")
configs.append(tc)
if(args.iclass):
# BTB and class size sweep
bpdSize = [6, 8, 10, 12, 14, 16]
for CurrBPSize in bpdSize: