Omakase: Execution Congestion Control through Conflict-Graph Integration in Multi-Proposer Blockchain
Research paper introduces Omakase, a parallel execution framework for multi-proposer blockchains that exploits inter-block parallelism to address execution bottlenecks in L1s like Solana and Aptos.
From the articleAs multi-proposer protocols push consensus throughput, transaction execution has become the dominant bottleneck in blockchains. Layer-1 blockchains parallelize execution either pessimistically (Solana, Sui), requiring upfront state-access declarations and serializing contended…