wasm-sample

add-one.wasm

source:

export function run(a: i32): i32 {
  return a + 1;
}

compile:

$ cd add-one
$ npm install
$ npx asc assembly/index.ts -b add-one.wasm --validate --optimize --use abort= --runtime full
$ mv add-one.wasm ../

size: 2.6k

fibonacci.wasm

source:

fn run(n: u32) -> u32 {
    if n < 2 {
        1
    } else {
        run(n - 1) + run(n - 2)
    }
}

compile:

$ cd fibonacci/
$ rustc +nightly --target wasm32-unknown-unknown --crate-type cdylib src/lib.rs -o fibonacci.wasm
$ wasm-strip fibonacci.wasm
$ mv fibonacci.wasm ../

size: 16k

nbody.wasm

source: https://github.com/wasmerio/wasmer-bench/blob/master/benchmarks/src/nbody.rs

compile:

$ cd nbody/
$ rustc +nightly --target wasm32-unknown-unknown --crate-type cdylib src/lib.rs -o nbody.wasm
$ wasm-strip nbody.wasm
$ mv nbody.wasm ../

size: 9.3k

mruby-script.wasm

source: entry_discount.c

compile:

It is compiled by artichoke, which doesn't support wasm32-unknown-unknown yet. We have a hack for compiling a discount mruby script. The wasm file is compiled here. To be noted, we are sending a plain integer to this wasm in benchmark, which won't function properly, but should serve the purpose for compiling and executing a large and complicate wasm.

size: 1.2M