Kernel/Userland
summary
Proposes a concrete kernel/userland split where the relay chain kernel provides consensus‑secured cores (currently ~50 cores, 300 validators each ~500 Mbps/16 GB/8 vCPU) that run one work package every 6s (up to ~5 MB, ~2s execution, ~1500 "stps" equivalent), notes real workloads average ~250 KB and 100 ms so cores are underutilized, and replaces parachain‑specific auctions with builder sets plus progression smart contracts that interpret side effects and enable atomic multi‑parachain workloads.
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chapters (7)
- 0:00Start
- 6:29Data Availability System Ensure blobs of data remain available to fetch even under adversarial conditions
- 7:04Code Execution Validity System Ensure commitments to the outputs of Wasm code are accurate without all validators needing to check
- 13:351. Data and compute workloads should be maximally full for best system utilization
- 14:03Most core users need far less than a single core at any time.
- 14:47Atomic composability between state machines by using a core together.
- 15:49Kernel: low-level, generalized provider of data and compute resources
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