wasmer-compiler-singlepass

This crate contains a compiler implementation based on the Singlepass linear compiler.

Usage

Add this crate into your Cargo.toml dependencies:

toml wasmer-compiler-singlepass = "1.0.0-rc"

And then:

```rust use wasmer::{Store, JIT}; use wasmercompilersinglepass::Singlepass;

let compiler = Singlepass::new(); // Put it into an engine and add it to the store let store = Store::new(&JIT::new(compiler).engine()); ```

Note: you can find a full working example using Singlepass compiler here.

When to use Singlepass

Singlepass is designed to emit compiled code at linear time, as such is not prone to JIT bombs and also offers great compilation performance orders of magnitude faster than [wasmer-compiler-cranelift] and [wasmer-compiler-llvm], however with a bit slower runtime speed.

The fact that singlepass is not prone to JIT bombs and offers a very predictable compilation speed makes it ideal for blockchains and other systems where fast and consistent compilation times are very critical.