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# Name of model to be built and evaluated
ModelName = SWSRLink
# Query string to choose what to evaluate (use '\' to enable multiline config)
QueryString = \
Energy>>SWSRLink:Send@1 \
NddPower>>SWSRLink:Leakage@0 \
NddPower>>SWSRLink:RingTuning@0 \
NddPower>>SWSRLink:Laser@0 \
Area>>SWSRLink:Active@0 \
Area>>SWSRLink:Photonic@0 \
# Injection rate (# words per core cycle)
InjectionRate = 1.0
# Evaluation string
EvaluateString = \
dynamic = $(InjectionRate) * $(CoreDataRate) * $(Energy>>SWSRLink:Send); \
leakage = $(NddPower>>SWSRLink:Leakage); \
ring_heating = $(NddPower>>SWSRLink:RingTuning); \
laser = $(NddPower>>SWSRLink:Laser); \
total = dynamic + leakage + ring_heating + laser; \
energy_per_bit = total / ($(InjectionRate) * $(CoreDataRate) * $(NumberBits)); \
active_area = $(Area>>SWSRLink:Active); \
photonic_area = $(Area>>SWSRLink:Photonic); \
print "Photonic Clos Network:"; \
print " Dynamic power: " dynamic; \
print " Leakage power: " leakage; \
print " Laser power: " laser; \
print " Ring Heater Power: " ring_heating; \
print " Total power: " total; \
print " Energy per bit: " energy_per_bit; \
print " Active Area: " active_area; \
print " Photonic Area: " photonic_area; \
# Technology file (see other models in tech/models)
ElectricalTechModelFilename = tech/tech_models/Bulk45LVT.model
PhotonicTechModelFilename = tech/tech_models/Photonics.model
###############################################################################
# Model specifications
###############################################################################
# Clos Parameters
# Number of bits the link is responsible for delivering
NumberBits = 64
# Core data rate
CoreDataRate = 1e9
# Link data rate, if link data-rate > core data rate, SerDes will be applied
LinkDataRate = 1e9
# Optimization parameters
# Whether link specs will be optimized for power
OptimizeLoss = true
# Optimize the laser/modulator power balance for the given link utilization,
# ignored if optimize loss is set to false
OptUtil = 0.5
# Insertion loss and extinction ratio (in dB), ignored if optimize loss is set
# to true
InsertionLoss = 2.0
ExtinctionRatio = 6.0
# Technology-based parameters
# Type of the laser. Current valid choices are: (Standard, Throttled)
# Note, if you change this to throttled, the laser gets lumped into dynamic
# power, so change the Ndd power query for laser appropriately
LaserType = Standard
# Ring tuning method. Current valid choices are:
# (FullThermal, AthermalWithTrim, ThermalWithBitReshuffle, ElectricalAssistWithBitReshuffle)
RingTuningMethod = ThermalWithBitReshuffle
# Physical organization properties
# Length of the link (in meters)
Length = 10e-3
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