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36 lines
2.6 KiB
YAML
36 lines
2.6 KiB
YAML
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# High-precision sweep of the LOW mixing-delay region — the intended operating band.
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#
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# countable-vs-old.yaml samples delay at 4/8/16/32 with 5 replicates, which resolves the
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# overload regime but leaves the design regime under-measured: at delay <= 8 every
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# countable-vs-old gap there sits inside the replicate noise, so the report can only say
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# "no difference detected", not how large a difference is excluded. This sweep spends the
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# replicates instead of the range — delay 1..5 at 40 replicates — to put a tight CI on the
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# model difference exactly where the parameters are actually chosen.
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#
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# rho = f * D_vis with D_vis = hops*delta_max/2 + (hops+1)*ell_mean spans ~0.25 (delay 1)
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# to ~0.45 (delay 5), so the whole sweep sits well inside rho < 1 and U >= 1 should hold
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# the equilibrium at 1.0 under BOTH models. The question is the size of the residual gap.
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#
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# Run TWICE — default (countable) and with --old — same grid. U=0 is the negative control:
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# with no uncles the models are identical by construction, so the U=0 gap measures the
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# between-run RNG noise floor at this replicate count and bounds what a real effect must
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# exceed. Latency is in SLOTS (1 slot = 1 s).
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n_nodes: [1000] # network size
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stake_dist: [pareto] # heavy-tailed (realistic) stake distribution
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topology: [blend] # Blend mixnet (the multi-slot fork regime)
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degree: [6] # peering degree of the d-regular graph
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link_latency_mean: [0.5] # natural geographic transport (sub-slot)
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link_latency_dist: [geo] # real-world geographic band mixture
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blend_hops: [3] # fixed hop count; delay is the swept knob
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blend_delay_max: [1.0, 2.0, 3.0, 4.0, 5.0] # THE fine region (integer slots)
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max_uncles: [0, 1, 2, 4] # U: 0 = negative control, then the levers
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uncle_strategy: [oldest] # spec selection: oldest-first fill
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init_dest: [common] # per-node initial D_est from agreement
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replicates: 40 # 8x countable-vs-old.yaml: this is the point
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base: # per-run settings shared by every cell
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k: 2160 # true security parameter
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epochs: 20 # equilibrium within ~2 epochs; burn 50%
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f: 0.03333333333333333 # slot activation coefficient (1/30)
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genesis_d_factor: 0.5 # start near true stake (cheap epoch 0)
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early_stop: true
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