一句话：提出 HEMVM 异构区块链框架，统一 EVM 与 MoveVM，实现跨 VM 互操作、工具链兼容与高性能交易。
针对 EVM 与 MoveVM 等异构虚拟机各自为政、工具链割裂且用户跨 VM 交互困难的问题，本文提出 HEMVM：一个把多种虚拟机统一到同一区块链系统的异构框架。它通过保留高层语言构造来兼容现有 Ethereum 与 Move 工具链，并引入跨 VM 操作，使用户可用任意钱包访问不同 VM 上的合约。实验显示，HEMVM 对 VM 内交易的开销低于 4.4%，跨 VM 交易吞吐量最高达 9300 TPS；跨 VM 操作足以表达多 VM 上的复杂 DeFi 交互，并行化原型在混合交易负载下较顺序版本最高提升 44.8%。
This paper introduces HEMVM, an innovative heterogeneous blockchain framework that seamlessly integrates diverse virtual machines (VMs), including the Ethereum Virtual Machine (EVM) and the Move Virtual Machine (MoveVM), into a unified system. This integration facilitates interoperability while retaining compatibility with existing Ethereum and Move toolchains by preserving high-level language constructs. HEMVM's unique cross-VM operations allow users to interact with contracts across various VMs using any wallet software, effectively resolving the fragmentation in user experience caused by differing VM designs. Our experimental results demonstrate that HEMVM is both fast and efficient, incurring minimal overhead (less than 4.4 %) for intra-VM transactions and achieving up to 9300 TPS for cross-VM transactions. Our results also show that the cross-VM operations in HEMVM are sufficiently expressive to support complex decentralized finance interactions across multiple VMs. Finally, the parallelized prototype of HEMVM shows performance improvements up to 44.8 % compared to the sequential version of HEMVM under workloads with mixed transaction types.
@article{paperbot2881,
title = {HEMVM: A Heterogeneous Blockchain Framework for Interoperable Virtual Machines},
author = {Vladyslav Nekriach and Sidi Mohamed Beillahi and Chenxing Li and Peilun Li and Ming Wu and Andreas Veneris and Fan Long},
journal = {Proceedings of the ACM on Programming Languages},
volume = {9},
number = {OOPSLA2},
year = {2025},
doi = {10.1145/3763076}
}