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Diffstat (limited to 'ext/dsent/configs/photonic-link.cfg')
-rw-r--r-- | ext/dsent/configs/photonic-link.cfg | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/ext/dsent/configs/photonic-link.cfg b/ext/dsent/configs/photonic-link.cfg new file mode 100644 index 000000000..755e38bbc --- /dev/null +++ b/ext/dsent/configs/photonic-link.cfg @@ -0,0 +1,75 @@ + +# 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 + |