github-mirrors/cvw
1
0
Fork 0
mirror of https://github.com/openhwgroup/cvw.git synced 2025-06-28 09:36:01 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

Fixed config file writing for synthesis (#29)

Browse source 
* Fixed writing config files for synth sweeps

* cleaned up comments
This commit is contained in:
Madeleine Masser-Frye 2023-01-26 06:58:15 +02:00 • committed by GitHub
parent fcfb36abaa
commit 6ece31183c
4 changed files with 76 additions and 83 deletions
Download patch file Download diff file Expand all files Collapse all files

54
synthDC/extractSummary.py
View file

@ -28,16 +28,16 @@ def synthsintocsv():
file = open("Summary.csv", "w")
writer = csv.writer(file)
writer.writerow(['Width', 'Config', 'Special', 'Tech', 'Target Freq', 'Delay', 'Area'])
writer.writerow(['Width', 'Config', 'Mod', 'Tech', 'Target Freq', 'Delay', 'Area'])
for oneSynth in allSynths:
descrip = specReg.findall(oneSynth)
width = descrip[2][:4]
config = descrip[2][4:]
if descrip[3][-2:] == 'nm':
special = ''
mod = ''
else:
special = descrip[3]
mod = descrip[3]
descrip = descrip[1:]
tech = descrip[3][:-2]
freq = descrip[4]
@ -57,12 +57,12 @@ def synthsintocsv():
else:
delay = 1000/int(freq) - metrics[0]
area = metrics[1]
writer.writerow([width, config, special, tech, freq, delay, area])
writer.writerow([width, config, mod, tech, freq, delay, area])
file.close()
def synthsfromcsv(filename):
Synth = namedtuple("Synth", "width config special tech freq delay area")
Synth = namedtuple("Synth", "width config mod tech freq delay area")
with open(filename, newline='') as csvfile:
csvreader = csv.reader(csvfile)
global allSynths
@ -81,14 +81,9 @@ def freqPlot(tech, width, config):
''' plots delay, area for syntheses with specified tech, module, width
'''
current_directory = os.getcwd()
final_directory = os.path.join(current_directory, 'plots/wally')
if not os.path.exists(final_directory):
os.makedirs(final_directory)
freqsL, delaysL, areasL = ([[], []] for i in range(3))
for oneSynth in allSynths:
if (width == oneSynth.width) & (config == oneSynth.config) & (tech == oneSynth.tech) & ('' == oneSynth.special):
if (width == oneSynth.width) & (config == oneSynth.config) & (tech == oneSynth.tech) & ('orig' == oneSynth.mod):
ind = (1000/oneSynth.delay < oneSynth.freq) # when delay is within target clock period
freqsL[ind] += [oneSynth.freq]
delaysL[ind] += [oneSynth.delay]
@ -130,7 +125,7 @@ def freqPlot(tech, width, config):
ax2.yaxis.set_major_formatter(ticker.StrMethodFormatter('{x:,.0f}'))
addFO4axis(fig, ax1, tech)
plt.savefig('./plots/wally/freqSweep_' + tech + '_' + width + config + '.png')
plt.savefig(final_directory + '/freqSweep_' + tech + '_' + width + config + '.png')
def areaDelay(tech, delays, areas, labels, fig, ax, norm=False):
@ -168,7 +163,7 @@ def plotFeatures(tech, width, config):
if (oneSynth.config == config) & (width == oneSynth.width):
delays += [oneSynth.delay]
areas += [oneSynth.area]
labels += [oneSynth.special]
labels += [oneSynth.mod]
fig, (ax) = plt.subplots(1, 1)
@ -176,28 +171,28 @@ def plotFeatures(tech, width, config):
titlestr = tech+'_'+width+config
plt.title(titlestr)
plt.savefig('./plots/wally/features_'+titlestr+'.png')
plt.savefig(final_directory + '/features_'+titlestr+'.png')
def plotConfigs(tech, special=''):
def plotConfigs(tech, mod=''):
delays, areas, labels = ([] for i in range(3))
freq = techdict[tech].targfreq
for oneSynth in allSynths:
if (tech == oneSynth.tech) & (freq == oneSynth.freq) & (oneSynth.special == special):
delays += [oneSynth.delay]
areas += [oneSynth.area]
labels += [oneSynth.width + oneSynth.config]
if (tech == oneSynth.tech) & (freq == oneSynth.freq) & (oneSynth.mod == mod):
delays += [oneSynth.delay]
areas += [oneSynth.area]
labels += [oneSynth.width + oneSynth.config]
fig, (ax) = plt.subplots(1, 1)
fig = areaDelay(tech, delays, areas, labels, fig, ax)
titleStr = tech+'_'+special
titleStr = tech+'_'+mod
plt.title(titleStr)
plt.savefig('./plots/wally/configs_' + titleStr + '.png')
plt.savefig(final_directory + '/configs_' + titleStr + '.png')
def normAreaDelay(special=''):
def normAreaDelay(mod=''):
fig, (ax) = plt.subplots(1, 1)
fullLeg = []
for tech in list(techdict.keys()):
@ -205,7 +200,7 @@ def normAreaDelay(special=''):
spec = techdict[tech]
freq = spec.targfreq
for oneSynth in allSynths:
if (tech == oneSynth.tech) & (freq == oneSynth.freq) & (oneSynth.special == special):
if (tech == oneSynth.tech) & (freq == oneSynth.freq) & (oneSynth.mod == mod):
delays += [oneSynth.delay]
areas += [oneSynth.area]
labels += [oneSynth.width + oneSynth.config]
@ -216,7 +211,7 @@ def normAreaDelay(special=''):
ax.set_xlabel('Cycle Time (FO4)')
ax.set_ylabel('Area (add32)')
ax.legend(handles = fullLeg, loc='upper left')
plt.savefig('./plots/wally/normAreaDelay.png')
plt.savefig(final_directory + '/normAreaDelay.png')
def addFO4axis(fig, ax, tech):
@ -254,12 +249,17 @@ if __name__ == '__main__':
techdict['sky90'] = TechSpec('green', 'o', args.skyfreq, 43.2e-3, 1440.600027, 714.057, 0.658023)
techdict['tsmc28'] = TechSpec('blue', 's', args.tsmcfreq, 12.2e-3, 209.286002, 1060.0, .081533)
current_directory = os.getcwd()
final_directory = os.path.join(current_directory, 'wallyplots')
if not os.path.exists(final_directory):
os.makedirs(final_directory)
synthsintocsv()
synthsfromcsv('Summary.csv')
freqPlot('tsmc28', 'rv32', 'e')
freqPlot('sky90', 'rv32', 'e')
plotFeatures('sky90', 'rv64', 'gc')
plotFeatures('tsmc28', 'rv64', 'gc')
plotConfigs('sky90', special='orig')
plotConfigs('tsmc28', special='orig')
normAreaDelay(special='orig')
plotConfigs('sky90', mod='orig')
plotConfigs('tsmc28', mod='orig')
normAreaDelay(mod='orig')