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blockstm-go

General Block-STM execution engine for EVM in Go

Features

  • Block-STM with lazy update.
  • Minimize state synchronization overheads.
  • Optimized concurrent data structures.
  • Support optional DAG for full nodes to sync from sequencer faster.
  • Support any executor.

Libraries

  • Use hashmap for type-safe lock-free thread-safe concurrent map.
  • Use gpq for concurrent safe priority queue.

TODOs

  • Use atomic index to manage validation and execution tasks.
  • Implement an EVM executor task.
  • Test real mainnet blocks, and validate the results.
  • Benchmarks between parallel and sequential execution.
  • Profiling and optimizations.