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configure using validatorsPerNode1/2 instead of chi1/2

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Signed-off-by: Csaba Kiraly <csaba.kiraly@gmail.com>
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Csaba Kiraly 2023-03-13 15:00:43 +01:00
parent 45fe454204
commit 065086f88c
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6 changed files with 31 additions and 23 deletions
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12
DAS/shape.py
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@ -3,7 +3,7 @@
class Shape: class Shape:
"""This class represents a set of parameters for a specific simulation.""" """This class represents a set of parameters for a specific simulation."""
def __init__(self, blockSize, numberValidators, failureRate, class1ratio, chi1, chi2, netDegree, bwUplinkProd, bwUplink1, bwUplink2, run): def __init__(self, blockSize, numberValidators, failureRate, class1ratio, chi, vpn1, vpn2, netDegree, bwUplinkProd, bwUplink1, bwUplink2, run):
"""Initializes the shape with the parameters passed in argument.""" """Initializes the shape with the parameters passed in argument."""
self.run = run self.run = run
self.numberValidators = numberValidators self.numberValidators = numberValidators
@ -11,8 +11,9 @@ class Shape:
self.failureRate = failureRate self.failureRate = failureRate
self.netDegree = netDegree self.netDegree = netDegree
self.class1ratio = class1ratio self.class1ratio = class1ratio
self.chi1 = chi1 self.chi = chi
self.chi2 = chi2 self.vpn1 = vpn1
self.vpn2 = vpn2
self.bwUplinkProd = bwUplinkProd self.bwUplinkProd = bwUplinkProd
self.bwUplink1 = bwUplink1 self.bwUplink1 = bwUplink1
self.bwUplink2 = bwUplink2 self.bwUplink2 = bwUplink2
@ -25,8 +26,9 @@ class Shape:
shastr += "-nbv-"+str(self.numberValidators) shastr += "-nbv-"+str(self.numberValidators)
shastr += "-fr-"+str(self.failureRate) shastr += "-fr-"+str(self.failureRate)
shastr += "-c1r-"+str(self.class1ratio) shastr += "-c1r-"+str(self.class1ratio)
shastr += "-chi1-"+str(self.chi1) shastr += "-chi-"+str(self.chi)
shastr += "-chi2-"+str(self.chi2) shastr += "-vpn1-"+str(self.vpn1)
shastr += "-vpn2-"+str(self.vpn2)
shastr += "-bwupprod-"+str(self.bwUplinkProd) shastr += "-bwupprod-"+str(self.bwUplinkProd)
shastr += "-bwup1-"+str(self.bwUplink1) shastr += "-bwup1-"+str(self.bwUplink1)
shastr += "-bwup2-"+str(self.bwUplink2) shastr += "-bwup2-"+str(self.bwUplink2)

5
DAS/simulator.py
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@ -126,8 +126,9 @@ class Simulator:
self.result = Result(self.shape) self.result = Result(self.shape)
for val in self.validators: for val in self.validators:
val.shape.failureRate = shape.failureRate val.shape.failureRate = shape.failureRate
val.shape.chi1 = shape.chi1 val.shape.chi = shape.chi
val.shape.chi2 = shape.chi2 val.shape.vpn1 = shape.vpn1
val.shape.vpn2 = shape.vpn2
# In GossipSub the initiator might push messages without participating in the mesh. # In GossipSub the initiator might push messages without participating in the mesh.
# proposerPublishOnly regulates this behavior. If set to true, the proposer is not # proposerPublishOnly regulates this behavior. If set to true, the proposer is not

10
DAS/validator.py
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@ -55,17 +55,17 @@ class Validator:
self.sendQueue = deque() self.sendQueue = deque()
self.amIproposer = amIproposer self.amIproposer = amIproposer
self.logger = logger self.logger = logger
if self.shape.chi1 < 1 or self.shape.chi2 < 1: if self.shape.chi < 1:
self.logger.error("Chi has to be greater than 0", extra=self.format) self.logger.error("Chi has to be greater than 0", extra=self.format)
elif self.shape.chi1 > self.shape.blockSize or self.shape.chi2 > self.shape.blockSize: elif self.shape.chi > self.shape.blockSize:
self.logger.error("Chi has to be smaller than %d" % blockSize, extra=self.format) self.logger.error("Chi has to be smaller than %d" % self.shape.blockSize, extra=self.format)
else: else:
if self.amIproposer: if self.amIproposer:
self.chi = 1 # not used self.chi = 1 # not used
elif self.ID <= shape.numberValidators * shape.class1ratio: elif self.ID <= shape.numberValidators * shape.class1ratio:
self.chi = shape.chi1 self.chi = shape.chi * shape.vpn1
else: else:
self.chi = shape.chi2 self.chi = shape.chi * shape.vpn2 # TODO: union of random subsets vpn2 times
if amIproposer: if amIproposer:
self.rowIDs = range(shape.blockSize) self.rowIDs = range(shape.blockSize)
self.columnIDs = range(shape.blockSize) self.columnIDs = range(shape.blockSize)

9
DAS/visualizer.py
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@ -13,7 +13,7 @@ class Visualizer:
self.execID = execID self.execID = execID
self.folderPath = "results/"+self.execID self.folderPath = "results/"+self.execID
self.parameters = ['run', 'blockSize', 'failureRate', 'numberValidators', 'netDegree', self.parameters = ['run', 'blockSize', 'failureRate', 'numberValidators', 'netDegree',
'chi1', 'chi2', 'bwUplinkProd', 'bwUplink1', 'bwUplink2'] 'chi', 'vpn1', 'vpn2', 'bwUplinkProd', 'bwUplink1', 'bwUplink2']
self.minimumDataPoints = 2 self.minimumDataPoints = 2
def plottingData(self): def plottingData(self):
@ -30,8 +30,9 @@ class Visualizer:
failureRate = int(root.find('failureRate').text) failureRate = int(root.find('failureRate').text)
numberValidators = int(root.find('numberValidators').text) numberValidators = int(root.find('numberValidators').text)
netDegree = int(root.find('netDegree').text) netDegree = int(root.find('netDegree').text)
chi1 = int(root.find('chi1').text) chi = int(root.find('chi').text)
chi2 = int(root.find('chi2').text) vpn1 = int(root.find('vpn1').text)
vpn2 = int(root.find('vpn2').text)
bwUplinkProd = int(root.find('bwUplinkProd').text) bwUplinkProd = int(root.find('bwUplinkProd').text)
bwUplink1 = int(root.find('bwUplink1').text) bwUplink1 = int(root.find('bwUplink1').text)
bwUplink2 = int(root.find('bwUplink2').text) bwUplink2 = int(root.find('bwUplink2').text)
@ -41,7 +42,7 @@ class Visualizer:
for combination in combinations(self.parameters, 4): for combination in combinations(self.parameters, 4):
# Get the indices and values of the parameters in the combination # Get the indices and values of the parameters in the combination
indices = [self.parameters.index(element) for element in combination] indices = [self.parameters.index(element) for element in combination]
selectedValues = [run, blockSize, failureRate, numberValidators, netDegree, chi1, chi2, bwUplinkProd, bwUplink1, bwUplink2] selectedValues = [run, blockSize, failureRate, numberValidators, netDegree, chi, vpn1, vpn2, bwUplinkProd, bwUplink1, bwUplink2]
values = [selectedValues[index] for index in indices] values = [selectedValues[index] for index in indices]
names = [self.parameters[i] for i in indices] names = [self.parameters[i] for i in indices]
keyComponents = [f"{name}_{value}" for name, value in zip(names, values)] keyComponents = [f"{name}_{value}" for name, value in zip(names, values)]

16
config_example.py
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@ -45,11 +45,15 @@ blockSizes = range(32,65,16)
# Per-topic mesh neighborhood size # Per-topic mesh neighborhood size
netDegrees = range(6, 9, 2) netDegrees = range(6, 9, 2)
# number of rows and columns a validator is interested in
chis = range(1, 5, 2)
# ratio of class1 nodes (see below for parameters per class)
class1ratios = np.arange(0, 1, .2) class1ratios = np.arange(0, 1, .2)
# Number of rows and columns a validator is interested in # Number of validators per beacon node
chis1 = range(1, 5, 2) validatorsPerNode1 = [1]
chis2 = range(10, 30, 20) validatorsPerNode2 = [2, 4, 8, 16, 32]
# Set uplink bandwidth. In segments (~560 bytes) per timestep (50ms?) # Set uplink bandwidth. In segments (~560 bytes) per timestep (50ms?)
# 1 Mbps ~= 1e6 / 20 / 8 / 560 ~= 11 # 1 Mbps ~= 1e6 / 20 / 8 / 560 ~= 11
@ -64,9 +68,9 @@ deterministic = False
randomSeed = "DAS" randomSeed = "DAS"
def nextShape(): def nextShape():
for run, fr, class1ratio, chi1, chi2, blockSize, nv, netDegree, bwUplinkProd, bwUplink1, bwUplink2 in itertools.product( for run, fr, class1ratio, chi, vpn1, vpn2, blockSize, nv, netDegree, bwUplinkProd, bwUplink1, bwUplink2 in itertools.product(
runs, failureRates, class1ratios, chis1, chis2, blockSizes, numberValidators, netDegrees, bwUplinksProd, bwUplinks1, bwUplinks2): runs, failureRates, class1ratios, chis, validatorsPerNode1, validatorsPerNode2, blockSizes, numberValidators, netDegrees, bwUplinksProd, bwUplinks1, bwUplinks2):
# Network Degree has to be an even number # Network Degree has to be an even number
if netDegree % 2 == 0: if netDegree % 2 == 0:
shape = Shape(blockSize, nv, fr, class1ratio, chi1, chi2, netDegree, bwUplinkProd, bwUplink1, bwUplink2, run) shape = Shape(blockSize, nv, fr, class1ratio, chi, vpn1, vpn2, netDegree, bwUplinkProd, bwUplink1, bwUplink2, run)
yield shape yield shape

2
study.py
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@ -40,7 +40,7 @@ def study():
print("You need to pass a configuration file in parameter") print("You need to pass a configuration file in parameter")
exit(1) exit(1)
shape = Shape(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) shape = Shape(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0)
sim = Simulator(shape, config) sim = Simulator(shape, config)
sim.initLogger() sim.initLogger()
results = [] results = []