halo2
Documentation
Minimum Supported Rust Version
Requires Rust 1.60 or higher.
Minimum supported Rust version can be changed in the future, but it will be done with a minor version bump.
Controlling parallelism
halo2
currently uses rayon for parallel computation.
The RAYON_NUM_THREADS
environment variable can be used to set the number of threads.
You can disable rayon
by disabling the "multicore"
feature.
Warning! Halo2 will lose access to parallelism if you disable the "multicore"
feature.
This will significantly degrade performance.
License
Licensed under either of
- Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
- MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)
at your option.
Contribution
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.