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Lean: update Semantics modules, add new numerics/physics data files Hardware: update FPGA bitstreams (tangnano9k_uart_loopback) Infra: k3s-flake tests, netcup-vps configuration, VCN compute substrate Docs: ARCHITECTURE, specs, citation updates
1.8 KiB
1.8 KiB
| 1 | Substrate Name | Category | Cost ($) | Bandwidth | Math Complexity | Ops/$ | Hardware Requirements | Status | Key Insight | Lean Formalization | Python Implementation |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | TOSLINK Entropy | Physical Entropy | 0 | Physical noise | Simple (XOR/shifts) | ∞ | TOSLINK transceiver + optical cable | Specified | Optical imperfections as deterministic stochastic channel | MechRouting.lean | vcn_compute_substrate.py |
| 3 | USB-C to SFP + 1km Fiber | Physical Entropy | 0 | Physical noise | Simple (XOR/shifts) | ∞ | USB-C to SFP adapter + 1km fiber spool | Specified | Hot-swappable SFP modules + fiber imperfections = modern optical entropy | MechRouting.lean | vcn_compute_substrate.py |
| 4 | PCIe Idle Cycles | Harvested Cycles | 0 | ~100MB/s DMA | Medium (Q0.16 scalar) | ∞ | PCIe device with management controller | Specified | Link state machine idle cycles = free compute substrate | MeshRouting.lean | vcn_compute_substrate.py |
| 5 | HDMI TMDS Abuse | Display Interface | 0 | ~6GB/s (1080p@60) | Complex (Soliton fields) | ∞ | HDMI interface + TMDS access | Specified | Display cable as N-dimensional soliton field transport | MeshRouting.lean | hdmi_computational_shell.py |
| 6 | DisplayPort Texel Stream | Display Interface | 0 | ~32GB/s (8K@60) | Complex (Soliton fields) | ∞ | DisplayPort 1.4a + NVENC GPU | Specified | 8K60 texel transport with NVENC acceleration | DP_TEXEL_8K_ENCODING_SPEC.md | dp_texel_encoder.py |
| 7 | MCU (SidonAVM) | Coordination | 10 | None | Medium (Q0.16 scalar) | ~100K | Raspberry Pi 2W or similar MCU | Deployed | AVM abstraction for Sidon set generation | SidonAVM.lean | sidon_avm.py |
| 8 | FPGA Probing | Empirical Discovery | 500 | ~1GB/s | Adaptive (Empirical) | ~1M | Tang Nano 9K + Xilinx FPGA | Specified | Empirical discovery of hardware capabilities via systematic probing | PROBING_NANOKERNEL_FPGA_ACCELERATOR.md | fpga_probing.py |
| 9 | EPYC SP5 Fabric | Overkill | 10000 | ~500GB/s | Very Complex (GPU fabric) | 580K | AMD EPYC SP5 + 96 cores | Theoretical | Treat silicon as unified compute fabric | NetworkedSelfSolvingSpace.lean | epyc_fabric.py |