币界网报道：Max Resnick, chief economist of Anza, a Solana ecosystem development company, submitted the Solana Improvement Proposal (SIMD-0301): Asynchronous Execution. The proposal eliminates the replay bottleneck in the consensus critical path (i.e., the process in which validators need to re-execute transactions in the block) by introducing asynchronous execution. Compared to the traditional synchronous execution mode, in which validators need to wait for transaction replay to complete before voting, SIMD-0301 allows validators to vote before block execution, thereby significantly reducing confirmation delays under the Alpenglow consensus mechanism and supporting multi-leader concurrency (MCL) and pipeline consensus. Currently, the proposal is still in the draft stage and needs to meet multiple preconditions before it can be activated. It is planned to be officially implemented after the new Alpenglow consensus mechanism is enabled.