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22 posts tagged with "rust-simulation"

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Weekly Summary – December 9, 2024

· One min read
William Wolff
William Wolff
Architect

Node discussions with IOG site reliability engineering​

  • Discussed the cloud engineering aspects of Cardano node deployments relevant to Leios
  • Received recommendations for updating the cost calculator with predefined cost defaults.

Threat model analysis​

  • Drafted a section on the Leios threat model analysis, detailing 25 hypothetical threats
  • Discussed potential impacts and mitigations.

Rust simulation​

  • Generated new test data set to match the geographical distribution of mainnet nodes.

Weekly Summary - December 2, 2024

· One min read
William Wolff
William Wolff
Architect

Nix Development Environment​

  • Created a separate repository for a nix develop environment with the correct Haskell compiler and dependencies.

Rust Simulation​

  • Developed a fully virtual clock to decouple simulation performance from wall clock time.

ΔQ Model​

  • Created ΔQ models for transaction diffusion in Rust and Praos block diffusion in Haskell simulations.
  • Identified discrepancies between simulation behavior and ΔQ expressions.