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made wally synth flow shell based

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This commit is contained in:
Madeleine Masser-Frye 2022-07-08 08:02:11 +00:00
parent 8e6aa12b2b
commit 8f0f626140
3 changed files with 62 additions and 36 deletions
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15
synthDC/Makefile
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@ -6,9 +6,10 @@ NAME := synth
# defaults # defaults
export DESIGN ?= wallypipelinedcore export DESIGN ?= wallypipelinedcore
export FREQ ?= 3000 export FREQ ?= 3000
export CONFIG ?= rv32e_FPUoff export CONFIG ?= rv32e
TITLE = shreya TITLE =
# sky130 and sky90 presently supported
# tsmc28, sky130, and sky90 presently supported
export TECH ?= sky90 export TECH ?= sky90
# MAXCORES allows parallel compilation, which is faster but less CPU-efficient # MAXCORES allows parallel compilation, which is faster but less CPU-efficient
# Avoid when doing sweeps of many optimization points in parallel # Avoid when doing sweeps of many optimization points in parallel
@ -111,7 +112,9 @@ $(CONFIGFILESTRIM):
make synth DESIGN=wallypipelinedcore CONFIG=$@ TECH=sky90 FREQ=3000 MAXCORES=1 make synth DESIGN=wallypipelinedcore CONFIG=$@ TECH=sky90 FREQ=3000 MAXCORES=1
synth: clean synth:
rm -f hdl/*
rm -rf WORK
@echo "DC Synthesis" @echo "DC Synthesis"
@mkdir -p hdl/ @mkdir -p hdl/
@mkdir -p $(OUTPUTDIR) @mkdir -p $(OUTPUTDIR)
@ -124,6 +127,7 @@ endif
dc_shell-xg-t -64bit -f scripts/$(NAME).tcl | tee $(OUTPUTDIR)/$(NAME).out dc_shell-xg-t -64bit -f scripts/$(NAME).tcl | tee $(OUTPUTDIR)/$(NAME).out
clean: clean:
# fix should make del be here
rm -rf alib-52 WORK analyzed $(NAME).out rm -rf alib-52 WORK analyzed $(NAME).out
rm -f hdl/* rm -f hdl/*
rm -f default.svf rm -f default.svf
@ -133,9 +137,6 @@ clean:
rm -f Synopsys_stack_trace_*.txt rm -f Synopsys_stack_trace_*.txt
rm -f crte_*.txt rm -f crte_*.txt
fresh:
rm -rf WORK
rm -f hdl/*

34
synthDC/runAllSynths.sh
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@ -1,11 +1,29 @@
#!/usr/bin/bash #!/usr/bin/bash
# Madeleine Masser-Frye mmasserfrye@hmc.edu July 2022
make clean helpFunction()
# mv runs runArchive/$(date +"%Y_%m_%d_%I_%M_%p") { echo ""
# mv newRuns runs echo "Usage: $0 "
# mkdir newRuns echo -e "\t--configs Synthesizes wally with configurations 32e, 32ic, 64ic, 32gc, and 64gc"
make del echo -e "\t--freqs NUM Synthesizes rv32e with target frequencies at NUM MHz and +/- 2, 4, 6, 8 %"
make copy echo -e "\t--features Synthesizes rv64gc versions FPUoff, noMulDiv, noPriv, PMP0, PMP16"
make configs exit 1 # Exit script after printing help
}
./wallySynth.py VALID_ARGS=$(getopt -o cft: --long configs,features,freqs: -- "$@")
eval set -- "$VALID_ARGS"
unset VALID_ARGS
if [[ $1 == "--" ]];
then helpFunction
elif [[ $1 == "--freqs" ]] && [[ ! $2 =~ ^[[:digit:]]+$ ]]
then echo "Argument must be an integer, target frequnecy is in MHz"
else
make clean
make del
make copy
make configs
./wallySynth.py $1 $2
./extractSummary.py
fi

49
synthDC/wallySynth.py
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@ -4,36 +4,43 @@
import subprocess import subprocess
from multiprocessing import Pool from multiprocessing import Pool
import time import time
import sys
def runCommand(config, tech, freq): def runSynth(config, tech, freq):
commands = ["make fresh", "make synth DESIGN=wallypipelinedcore CONFIG={} TECH={} DRIVE=FLOP FREQ={} MAXOPT=0 MAXCORES=1".format(config, tech, freq)] global pool
for c in commands: command = "make synth DESIGN=wallypipelinedcore CONFIG={} TECH={} DRIVE=FLOP FREQ={} MAXOPT=1 MAXCORES=1".format(config, tech, freq)
subprocess.Popen(c, shell=True) pool.map(mask, [command])
# time.sleep(60) fix only do this when diff configs
def mask(command):
subprocess.Popen(command, shell=True)
testFreq = [3000, 10000] testFreq = [3000, 10000]
if __name__ == '__main__': if __name__ == '__main__':
i = 0
techs = ['sky90', 'tsmc28'] techs = ['sky90', 'tsmc28']
sweepCenter = [870, 2940]
synthsToRun = [] synthsToRun = []
tech = techs[i]
freq = testFreq[i]
arr = [-8, -6, -4, -2, 0, 2, 4, 6, 8] arr = [-8, -6, -4, -2, 0, 2, 4, 6, 8]
pool = Pool() pool = Pool()
staggerPeriod = 60 #seconds
for i in [0]: typeToRun = sys.argv[1]
tech = techs[i]
sc = sweepCenter[i] if 'configs' in typeToRun:
f = testFreq[i] for config in ['rv32gc', 'rv32ic', 'rv64gc', 'rv64ic', 'rv32e']: # configs
config = config + '_orig' # until memory integrated
runSynth(config, tech, freq)
time.sleep(staggerPeriod)
elif 'features' in typeToRun:
for mod in ['FPUoff', 'noMulDiv', 'noPriv', 'PMP0', 'PMP16']: # rv64gc path variations
config = 'rv64gc_' + mod
runSynth(config, tech, freq)
time.sleep(staggerPeriod)
elif 'freqs' in typeToRun:
sc = int(sys.argv[2])
config = 'rv32e'
for freq in [round(sc+sc*x/100) for x in arr]: # rv32e freq sweep for freq in [round(sc+sc*x/100) for x in arr]: # rv32e freq sweep
synthsToRun += [['rv32e', tech, freq]] runSynth(config, tech, freq)
# for config in ['rv32gc', 'rv32ic', 'rv64gc', 'rv64ic', 'rv32e']: # configs
# config = config + '_FPUoff' # while FPU under rennovation
# synthsToRun += [[config, tech, f]]
# for mod in ['noMulDiv', 'noPriv', 'PMP0', 'PMP16']: # rv64gc path variations
# config = 'rv64gc_' + mod
# synthsToRun += [[config, tech, f]]
for x in synthsToRun:
pool.starmap(runCommand, [x])