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update wally synth analysis

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This commit is contained in:
Madeleine Masser-Frye 2022-06-28 02:28:13 +00:00
parent f458deaf00
commit aa253748fc
2 changed files with 35 additions and 26 deletions
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49
synthDC/extractSummary.py
View File

@ -7,6 +7,7 @@ import subprocess
from matplotlib.cbook import flatten
import matplotlib.pyplot as plt
import matplotlib.lines as lines
from wallySynth import testFreq
def synthsintocsv():
@ -26,7 +27,7 @@ def synthsintocsv():
writer.writerow(['Width', 'Config', 'Special', 'Tech', 'Target Freq', 'Delay', 'Area'])
for oneSynth in allSynths:
descrip = specReg.findall(oneSynth)
descrip = specReg.findall(oneSynth) #[30:]
width = descrip[2][:4]
config = descrip[2][4:]
if descrip[3][-2:] == 'nm':
@ -46,7 +47,7 @@ def synthsintocsv():
nums = [float(m) for m in nums]
metrics += nums
except:
print(config + tech + freq + " doesn't have reports")
print(width + config + tech + '_' + freq + " doesn't have reports")
if metrics == []:
pass
else:
@ -56,7 +57,7 @@ def synthsintocsv():
file.close()
def synthsfromcsv(filename):
Synth = namedtuple("Synth", " width config special tech freq delay area")
Synth = namedtuple("Synth", "width config special tech freq delay area")
with open(filename, newline='') as csvfile:
csvreader = csv.reader(csvfile)
global allSynths
@ -110,23 +111,26 @@ def freqPlot(tech, width, config):
plt.savefig('./plots/wally/freqSweep_' + tech + '_' + width + config + '.png')
# plt.show()
def areaDelay(width, tech, freq, config=None, special=None):
def areaDelay(tech, freq, width=None, config=None, special=None):
delays, areas, labels = ([] for i in range(3))
for oneSynth in allSynths:
if (width == oneSynth.width) & (tech == oneSynth.tech) & (freq == oneSynth.freq):
if (special != None) & (oneSynth.special == special):
delays += [oneSynth.delay]
areas += [oneSynth.area]
labels += [oneSynth.config]
elif (config != None) & (oneSynth.config == config):
delays += [oneSynth.delay]
areas += [oneSynth.area]
labels += [oneSynth.special]
else:
delays += [oneSynth.delay]
areas += [oneSynth.area]
labels += [oneSynth.config + '_' + oneSynth.special]
if (width==None) or (width == oneSynth.width):
if (tech == oneSynth.tech) & (freq == oneSynth.freq):
if (special != None) & (oneSynth.special == special):
delays += [oneSynth.delay]
areas += [oneSynth.area]
labels += [oneSynth.width + oneSynth.config]
elif (config != None) & (oneSynth.config == config):
delays += [oneSynth.delay]
areas += [oneSynth.area]
labels += [oneSynth.special]
# else:
# delays += [oneSynth.delay]
# areas += [oneSynth.area]
# labels += [oneSynth.config + '_' + oneSynth.special]
if width == None:
width = ''
f, (ax1) = plt.subplots(1, 1)
plt.scatter(delays, areas)
@ -154,8 +158,11 @@ def areaDelay(width, tech, freq, config=None, special=None):
# ending freq in 42 means fpu was turned off manually
if __name__ == '__main__':
synthsintocsv()
# synthsintocsv()
synthsfromcsv('Summary.csv')
freqPlot('tsmc28', 'rv64', 'gc')
areaDelay('rv32', 'tsmc28', 4200, config='gc')
areaDelay('rv32', 'tsmc28', 3042, special='')
freqPlot('tsmc28', 'rv32', 'e')
freqPlot('sky90', 'rv32', 'e')
areaDelay('tsmc28', testFreq[1], width= 'rv64', config='gc')
areaDelay('tsmc28', testFreq[1], special='')
areaDelay('sky90', testFreq[0], width='rv64', config='gc')
areaDelay('sky90', testFreq[0], special='')

12
synthDC/wallySynth.py
View File

@ -8,20 +8,22 @@ def runCommand(config, tech, freq):
command = "make synth DESIGN=wallypipelinedcore CONFIG={} TECH={} DRIVE=FLOP FREQ={} MAXOPT=0 MAXCORES=1".format(config, tech, freq)
subprocess.Popen(command, shell=True)
testFreq = [3000, 10000]
if __name__ == '__main__':
techs = ['sky90', 'tsmc28']
bestAchieved = [750, 3000]
sweepCenter = [870, 3000]
synthsToRun = []
arr = [-8, -6, -4, -2, 0, 2, 4, 6, 8]
for i in [0, 1]:
tech = techs[i]
f = bestAchieved[i]
for freq in [round(f+f*x/100) for x in arr]: # rv32e freq sweep
sc = sweepCenter[i]
f = testFreq[i]
for freq in [round(sc+sc*x/100) for x in arr]: # rv32e freq sweep
synthsToRun += [['rv32e', tech, freq]]
for config in ['rv32gc', 'rv32ic', 'rv64gc', 'rv64i', 'rv64ic']: # configs
for config in ['rv32gc', 'rv32ic', 'rv64gc', 'rv64i', 'rv64ic', 'rv32e']: # configs
synthsToRun += [[config, tech, f]]
for mod in ['FPUoff', 'noMulDiv', 'noPriv', 'PMP0', 'PMP16']: # rv64gc path variations
config = 'rv64gc_' + mod