/revm

Revolutionary Machine (revm) is a fast Ethereum virtual machine written in rust.

Primary LanguageRustMIT LicenseMIT

revm - Rust Ethereum Virtual Machine

Is EVM written in rust that is focused on speed and simplicity. It has fast and flexible implementation with simple interface and embedded Host. It is passing all ethereum/tests test suits

Here is list of things that i would like to use as guide in this project:

  • EVM compatibility and stability - this goes without saying but it is nice to put it here. In blockchain industry, stability is most desired attribute of any system.
  • Speed - is one of the most important things and most decision are made to complement this.
  • Simplicity - simplification of internals so that it can be easily understood and extended, and interface that can be easily used or integrated into other project.
  • interfacing - [no_std] so that it can be used as wasm lib and integrate with JavaScript and cpp binding if needed.

Project

structure:

  • crates
    • revm -> main EVM library
    • revm_precompiles -> EVM precompiles are standalone
    • revmjs -> Binding for js. (in not finished state)
  • bins:
    • revme: cli binary, used for running state test json
    • revm-test: test binaries with contracts, used mostly to checke performance (will proably merge it inside revme).

There were some big efforts on optimization of revm:

Running eth tests

go to cd bins/revme/

Download eth tests from (this will take some time): git clone https://github.com/ethereum/tests

run tests with command: cargo run --release -- statetest tests/GeneralStateTests/

GeneralStateTests contains all tests related to EVM.

Used by

(If you want to add your project to the list, ping me or open the PR)

Contact

There is public telegram group: https://t.me/+Ig4WDWOzikA3MzA0

Or you can contact me directly on email: dragan0rakita@gmail.com