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https://github.com/openhwgroup/cvw
synced 2025-02-02 17:55:19 +00:00
update ppaAnalyze to analyze correctionly freqSweep
This commit is contained in:
James E. Stine
parent
7b79d8edeb
commit
46bfdf5df9
@ -11,7 +11,7 @@ export MOD ?= orig
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# title to add a note in the synth's directory name
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TITLE =
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# tsmc28, sky130, and sky90 presently supported
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export TECH ?= sky90
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export TECH ?= sky130
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# MAXCORES allows parallel compilation, which is faster but less CPU-efficient
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# Avoid when doing sweeps of many optimization points in parallel
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export MAXCORES ?= 1
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@ -24,7 +24,7 @@ export WIDTH ?= 32
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time := $(shell date +%F-%H-%M)
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hash := $(shell git rev-parse --short HEAD)
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export OUTPUTDIR := runs/$(DESIGN)_$(WIDTH)_$(CONFIG)_$(MOD)_$(TECH)_$(FREQ)_MHz_$(time)_$(TITLE)_$(hash)
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export OUTPUTDIR := runs/ppa_$(DESIGN)_$(WIDTH)_$(CONFIG)_$(TECH)_$(FREQ)_MHz_$(time)_$(TITLE)_$(hash)
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export SAIFPOWER ?= 0
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OLDCONFIGDIR ?= ${WALLY}/config
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@ -3,12 +3,12 @@ binencoder,sky130,8,1000,1.0000,50.960001,24.761,0.010685929975270078
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binencoder,sky130,16,1000,1.0000,136.220003,77.243,0.021773774467348
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binencoder,sky130,32,1000,1.0000,372.400007,189.626,0.04371111111111111
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binencoder,sky130,64,1000,1.0000,797.720015,382.205,0.07393850658857981
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binencoder,sky130,128,1000,1.0000,1602.300031,610.009,0.1261366969785861
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binencoder,sky130,128,900,1.1111,1602.300031,610.009,0.1261366969785861
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adder,sky130,8,1000,1.0000,253.820005,154.438,0.10825587752870422
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adder,sky130,16,1000,1.0000,722.260013,485.109,0.32460910944935417
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adder,sky130,32,1000,1.0000,1440.600027,714.057,0.6580226904376014
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adder,sky130,64,1000,1.0000,2781.240054,1050.0,0.9392239364188874
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adder,sky130,128,1000,1.0000,6186.740118,2230.0,2.1480106100795755
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adder,sky130,128,900,1.1111,6186.740118,2230.0,2.1480106100795755
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csa,sky130,8,1000,1.0000,266.560005,154.202,0.13650573115665163
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csa,sky130,16,1000,1.0000,533.12001,308.404,0.27263530601922104
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csa,sky130,32,1000,1.0000,1066.240021,616.808,0.5448072247308093
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@ -18,12 +18,12 @@ shifter,sky130,8,1000,1.0000,259.700005,196.451,0.07534088282874972
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shifter,sky130,16,1000,1.0000,666.400006,558.433,0.19552906110283155
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shifter,sky130,32,1000,1.0000,1475.880027,768.262,0.3807431082700759
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shifter,sky130,64,1000,1.0000,3914.120062,2680.0,1.144802541988198
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shifter,sky130,128,1000,1.0000,9192.400136,6080.0,2.9008914525432616
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shifter,sky130,128,900,1.1111,9192.400136,6080.0,2.9008914525432616
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comparator,sky130,8,1000,1.0000,200.900004,136.6,0.05001033271337053
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comparator,sky130,16,1000,1.0000,358.680007,189.253,0.06321553011448482
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comparator,sky130,32,1000,1.0000,690.900013,315.709,0.10771793448084398
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comparator,sky130,64,1000,1.0000,1372.980026,508.393,0.2048577820389901
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comparator,sky130,128,1000,1.0000,2744.980052,796.047,0.34396273737011823
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comparator,sky130,32,1500,0.666666,690.900013,315.709,0.10771793448084398
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comparator,sky130,64,1300,0.7692307,1372.980026,508.393,0.2048577820389901
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comparator,sky130,128,1100,0.909090,2744.980052,796.047,0.34396273737011823
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flop,sky130,8,1000,1.0000,133.279999,64.8145,0.193835
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flop,sky130,16,1000,1.0000,266.5599975,129.629,0.38715000000000005
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flop,sky130,32,1000,1.0000,533.119995,259.258,0.7723000000000001
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@ -48,7 +48,7 @@ mul,sky130,8,1000,1.0000,2194.220041,1440.0,1.421374045801527
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mul,sky130,16,1000,1.0000,7519.540137,4940.0,6.376128385155466
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mul,sky130,32,1000,1.0000,25200.700446,14900.0,24.931847968545217
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mul,sky130,64,1000,1.0000,86011.661365,42600.0,88.84651898734177
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mul,sky130,128,1000,1.0000,296198.144128,114000.0,273.3148854961832
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mul,sky130,128,800,1.2500,296198.144128,114000.0,273.3148854961832
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binencoder,sky90,8,7683,0.12508649056358195,50.960001,24.761,0.010685929975270078
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binencoder,sky90,16,5773,0.16977016282695304,136.220003,77.243,0.021773774467348
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binencoder,sky90,32,4500,0.2218912222222222,372.400007,189.626,0.04371111111111111
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@ -158,7 +158,7 @@ adder,tsmc28psyn,8,13838,0.07207477814713109,34.272,187.089,0.013311172134701546
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adder,tsmc28psyn,16,11521,0.08678002100512108,90.972001,475.207,0.03367763214998698
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adder,tsmc28psyn,32,9812,0.1018860211985324,209.286002,1060.0,0.08153281695882594
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adder,tsmc28psyn,64,8206,0.12185605215695831,388.836003,1770.0,0.1409943943456008
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adder,tsmc28psyn,128,7354,0.13597341881968997,907.452008,4360.0,0.3451183029643731
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adder,tsmc28psyn,128,7000,0.142857142857,907.452008,4360.0,0.3451183029643731
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csa,tsmc28psyn,8,24524,0.040663382319360626,52.416,482.462,0.02173381177621921
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csa,tsmc28psyn,16,24524,0.040663382319360626,104.832,964.99,0.04346762355243842
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csa,tsmc28psyn,32,24524,0.040663382319360626,209.664,1930.0,0.08677214157559941
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@ -38,7 +38,7 @@ def synthsintocsv():
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each line contains the module, tech, width, target freq, and resulting metrics
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'''
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print("This takes a moment...")
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bashCommand = "find . -path '*runs/ppa*rv32e*' -prune"
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bashCommand = "find . -path '*runs/ppa*' -prune"
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output = subprocess.check_output(['bash','-c', bashCommand])
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allSynths = output.decode("utf-8").split('\n')[:-1]
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@ -51,7 +51,6 @@ def synthsintocsv():
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for oneSynth in allSynths:
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module, width, risc, tech, freq = specReg.findall(oneSynth)[2:7]
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tech = tech[:-2]
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metrics = []
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for phrase in [['Path Slack', 'qor'], ['Design Area', 'qor'], ['100', 'power']]:
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bashCommand = 'grep "{}" '+ oneSynth[2:]+'/reports/*{}*'
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@ -87,7 +86,7 @@ def cleanup():
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output = subprocess.check_output(['bash','-c', bc])
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except: pass
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bashCommand = "find . -path '*runs/ppa*rv32e*' -prune"
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bashCommand = "find . -path '*runs/ppa*' -prune"
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output = subprocess.check_output(['bash','-c', bashCommand])
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allSynths = output.decode("utf-8").split('\n')[:-1]
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for oneSynth in allSynths:
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@ -186,7 +185,7 @@ def genLegend(fits, coefs, r2=None, spec=None, ale=False):
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legend_elements += [lines.Line2D([0], [0], color=spec.color, ls='', marker=spec.shape, label='$R^2$='+ str(round(r2, 4)))]
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return legend_elements
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def oneMetricPlot(module, var, freq=None, ax=None, fits='clsgn', norm=True, color=None):
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def oneMetricPlot(module, widths, var, freq=None, ax=None, fits='clsgn', norm=True, color=None):
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''' module: string module name
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freq: int freq (MHz)
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var: string delay, area, lpower, or denergy
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@ -519,7 +518,7 @@ def squarify(fig):
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l = (1.-axs/h)/2
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fig.subplots_adjust(bottom=l, top=1-l)
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def plotPPA(mod, freq=None, norm=True, aleOpt=False):
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def plotPPA(mod, widths, freq=None, norm=True, aleOpt=False):
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''' for the module specified, plots width vs delay, area, leakage power, and dynamic energy with fits
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if no freq specified, uses the synthesis with best achievable delay for each width
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overlays data from both techs
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@ -539,7 +538,7 @@ def plotPPA(mod, freq=None, norm=True, aleOpt=False):
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if (arr[i][j]=='delay') and (f==10):
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pass
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else:
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r2 = oneMetricPlot(mod, arr[i][j], ax=axs[i, j], freq=f, norm=norm)
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r2 = oneMetricPlot(mod, widths, arr[i][j], ax=axs[i, j], freq=f, norm=norm)
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ls = '--' if f else '-'
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leg += [lines.Line2D([0], [0], color='red', label='$R^2$='+str(round(r2, 4)), linestyle=ls)]
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@ -568,6 +567,7 @@ def makeLineLegend():
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fullLeg = [lines.Line2D([0], [0], color='black', label='fastest', linestyle='-')]
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fullLeg += [lines.Line2D([0], [0], color='black', label='smallest', linestyle='--')]
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fullLeg += [lines.Line2D([0], [0], color='blue', label='tsmc28', marker='^')]
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fullLeg += [lines.Line2D([0], [0], color='blue', label='tsmc28psyn', marker='x')]
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fullLeg += [lines.Line2D([0], [0], color='green', label='sky90', marker='o')]
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fullLeg += [lines.Line2D([0], [0], color='green', label='sky130', marker='+')]
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fullLeg += [lines.Line2D([0], [0], color='red', label='combined', marker='_')]
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@ -694,7 +694,7 @@ def makePlotDirectory():
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os.makedirs(new_directory)
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os.chdir(new_directory)
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if 'freq' in folder:
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for tech in ['sky90', 'sky130', 'tsmc28']:
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for tech in ['sky90', 'sky130', 'tsmc28', 'tsmc28psyn']:
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for mod in modules:
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tech_directory = os.path.join(new_directory, tech)
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mod_directory = os.path.join(tech_directory, mod)
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@ -707,14 +707,16 @@ def makePlotDirectory():
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if __name__ == '__main__':
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##############################
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# set up stuff, global variables
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widths = [8, 16, 32, 64, 128]
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modules = ['priorityencoder', 'add', 'csa', 'shiftleft', 'comparator', 'flop', 'mux2', 'mux4', 'mux8', 'mult']
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widths = [64, 128]
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modules = ['adder', 'comparator']
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normAddWidth = 32 # divisor to use with N since normalizing to add_32
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fitDict = {'add': ['cg', 'l', 'l'], 'mult': ['cg', 's', 's'], 'comparator': ['cg', 'l', 'l'], 'csa': ['c', 'l', 'l'], 'shiftleft': ['cg', 'l', 'ln'], 'flop': ['c', 'l', 'l'], 'priorityencoder': ['cg', 'l', 'l']} fitDict.update(dict.fromkeys(['mux2', 'mux4', 'mux8'], ['cg', 'l', 'l']))
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fitDict = {'adder': ['cg', 'l', 'l'], 'mul': ['cg', 's', 's'], 'comparator': ['cg', 'l', 'l'], 'csa': ['c', 'l', 'l'], 'shifter': ['cg', 'l', 'ln'], 'flop': ['c', 'l', 'l'], 'binencoder': ['cg', 'l', 'l']}
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fitDict.update(dict.fromkeys(['mux2', 'mux4', 'mux8'], ['cg', 'l', 'l']))
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TechSpec = namedtuple("TechSpec", "tech color shape delay area lpower denergy")
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techSpecs = [['sky90', 'green', 'o', 43.2e-3, 1440.600027, 714.057, 0.658022690438], ['sky130', 'red', 'o', 43.2e-3, 1440.600027, 714.057, 0.658022690438], ['tsmc28', 'blue', '^', 12.2e-3, 209.286002, 1060.0, .08153281695882594]]
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techSpecs = [['sky90', 'green', 'o', 43.2e-3, 1440.600027, 714.057, 0.658022690438], ['sky130', 'red', 'o', 43.2e-3, 1440.600027, 714.057, 0.658022690438], ['tsmc28', 'blue', '^', 12.2e-3, 209.286002, 1060.0, .08153281695882594], ['tsmc28psyn', 'blue', '^', 12.2e-3, 209.286002, 1060.0, .08153281695882594]]
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techSpecs = [TechSpec(*t) for t in techSpecs]
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combined = TechSpec('combined fit', 'red', '_', 0, 0, 0, 0)
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##############################
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@ -734,9 +736,10 @@ if __name__ == '__main__':
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for mod in modules:
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for w in widths:
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freqPlot('sky90', mod, w)
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#freqPlot('sky130', mod, w)
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#freqPlot('sky90', mod, w)
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freqPlot('sky130', mod, w)
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#freqPlot('tsmc28', mod, w)
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#plotPPA(mod, norm=False)
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#freqPlot('tsmc28psyn', mod, w)
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#plotPPA(mod, widths, norm=False)
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#plotPPA(mod, aleOpt=True)
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plt.close('all')
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@ -32,6 +32,19 @@ def freqSweep(module, width, tech):
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synthsToRun += [[synth.module, str(synth.width), synth.tech, str(freq)]]
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return synthsToRun
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def freqModuleSweep(widths, modules, tech):
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synthsToRun = []
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arr = [-8, -6, -4, -2, 0, 2, 4, 6, 8]
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allSynths = synthsfromcsv('ppa/bestSynths.csv')
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for w in widths:
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for module in modules:
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for synth in allSynths:
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if (synth.module == str(module)) & (synth.tech == tech) & (synth.width == w):
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f = 1000/synth.delay
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for freq in [round(f+f*x/100) for x in arr]:
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synthsToRun += [[synth.module, str(synth.width), synth.tech, str(freq)]]
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return synthsToRun
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def filterRedundant(synthsToRun):
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bashCommand = "find . -path '*runs/ppa*rv32e*' -prune"
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output = subprocess.check_output(['bash','-c', bashCommand])
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@ -57,7 +70,7 @@ def allCombos(widths, modules, techs, freqs):
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if __name__ == '__main__':
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##### Run specific syntheses
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##### Run specific syntheses for a specific frequency
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widths = [8, 16, 32, 64, 128]
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modules = ['mul', 'adder', 'shifter', 'flop', 'comparator', 'binencoder', 'csa', 'mux2', 'mux4', 'mux8']
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techs = ['sky90', 'sky130', 'tsmc28', 'tsmc28psyn']
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@ -70,8 +83,15 @@ if __name__ == '__main__':
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tech = 'tsmc28psyn'
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synthsToRun = freqSweep(module, width, tech)
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##### Run a sweep for multiple modules/widths based on best delay found in existing syntheses
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modules = ['adder', 'comparator']
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widths = [64, 128]
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tech = 'sky130'
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synthsToRun = freqModuleSweep(widths, modules, tech)
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##### Only do syntheses for which a run doesn't already exist
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synthsToRun = filterRedundant(synthsToRun)
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pool = Pool(processes=25)
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pool.starmap(runCommand, synthsToRun)
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