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configure using validatorsPerNode1/2 instead of chi1/2 

Signed-off-by: Csaba Kiraly <csaba.kiraly@gmail.com>
This commit is contained in:
Csaba Kiraly 2023-03-13 15:00:43 +01:00
parent 45fe454204
commit 065086f88c
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GPG Key ID: 0FE274EE8C95166E
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:
"""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."""
self.run = run
self.numberValidators = numberValidators
@ -11,8 +11,9 @@ class Shape:
self.failureRate = failureRate
self.netDegree = netDegree
self.class1ratio = class1ratio
self.chi1 = chi1
self.chi2 = chi2
self.chi = chi
self.vpn1 = vpn1
self.vpn2 = vpn2
self.bwUplinkProd = bwUplinkProd
self.bwUplink1 = bwUplink1
self.bwUplink2 = bwUplink2
@ -25,8 +26,9 @@ class Shape:
shastr += "-nbv-"+str(self.numberValidators)
shastr += "-fr-"+str(self.failureRate)
shastr += "-c1r-"+str(self.class1ratio)
shastr += "-chi1-"+str(self.chi1)
shastr += "-chi2-"+str(self.chi2)
shastr += "-chi-"+str(self.chi)
shastr += "-vpn1-"+str(self.vpn1)
shastr += "-vpn2-"+str(self.vpn2)
shastr += "-bwupprod-"+str(self.bwUplinkProd)
shastr += "-bwup1-"+str(self.bwUplink1)
shastr += "-bwup2-"+str(self.bwUplink2)

5
DAS/simulator.py
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@ -126,8 +126,9 @@ class Simulator:
self.result = Result(self.shape)
for val in self.validators:
val.shape.failureRate = shape.failureRate
val.shape.chi1 = shape.chi1
val.shape.chi2 = shape.chi2
val.shape.chi = shape.chi
val.shape.vpn1 = shape.vpn1
val.shape.vpn2 = shape.vpn2
# In GossipSub the initiator might push messages without participating in the mesh.
# 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.amIproposer = amIproposer
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)
elif self.shape.chi1 > self.shape.blockSize or self.shape.chi2 > self.shape.blockSize:
self.logger.error("Chi has to be smaller than %d" % blockSize, extra=self.format)
elif self.shape.chi > self.shape.blockSize:
self.logger.error("Chi has to be smaller than %d" % self.shape.blockSize, extra=self.format)
else:
if self.amIproposer:
self.chi = 1 # not used
elif self.ID <= shape.numberValidators * shape.class1ratio:
self.chi = shape.chi1
self.chi = shape.chi * shape.vpn1
else:
self.chi = shape.chi2
self.chi = shape.chi * shape.vpn2 # TODO: union of random subsets vpn2 times
if amIproposer:
self.rowIDs = 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.folderPath = "results/"+self.execID
self.parameters = ['run', 'blockSize', 'failureRate', 'numberValidators', 'netDegree',
'chi1', 'chi2', 'bwUplinkProd', 'bwUplink1', 'bwUplink2']
'chi', 'vpn1', 'vpn2', 'bwUplinkProd', 'bwUplink1', 'bwUplink2']
self.minimumDataPoints = 2
def plottingData(self):
@ -30,8 +30,9 @@ class Visualizer:
failureRate = int(root.find('failureRate').text)
numberValidators = int(root.find('numberValidators').text)
netDegree = int(root.find('netDegree').text)
chi1 = int(root.find('chi1').text)
chi2 = int(root.find('chi2').text)
chi = int(root.find('chi').text)
vpn1 = int(root.find('vpn1').text)
vpn2 = int(root.find('vpn2').text)
bwUplinkProd = int(root.find('bwUplinkProd').text)
bwUplink1 = int(root.find('bwUplink1').text)
bwUplink2 = int(root.find('bwUplink2').text)
@ -41,7 +42,7 @@ class Visualizer:
for combination in combinations(self.parameters, 4):
# Get the indices and values of the parameters in the 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]
names = [self.parameters[i] for i in indices]
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
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)
# Number of rows and columns a validator is interested in
chis1 = range(1, 5, 2)
chis2 = range(10, 30, 20)
# Number of validators per beacon node
validatorsPerNode1 = [1]
validatorsPerNode2 = [2, 4, 8, 16, 32]
# Set uplink bandwidth. In segments (~560 bytes) per timestep (50ms?)
# 1 Mbps ~= 1e6 / 20 / 8 / 560 ~= 11
@ -64,9 +68,9 @@ deterministic = False
randomSeed = "DAS"
def nextShape():
for run, fr, class1ratio, chi1, chi2, blockSize, nv, netDegree, bwUplinkProd, bwUplink1, bwUplink2 in itertools.product(
runs, failureRates, class1ratios, chis1, chis2, blockSizes, numberValidators, netDegrees, bwUplinksProd, bwUplinks1, bwUplinks2):
for run, fr, class1ratio, chi, vpn1, vpn2, blockSize, nv, netDegree, bwUplinkProd, bwUplink1, bwUplink2 in itertools.product(
runs, failureRates, class1ratios, chis, validatorsPerNode1, validatorsPerNode2, blockSizes, numberValidators, netDegrees, bwUplinksProd, bwUplinks1, bwUplinks2):
# Network Degree has to be an even number
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

2
study.py
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@ -40,7 +40,7 @@ def study():
print("You need to pass a configuration file in parameter")
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.initLogger()
results = []