From 893396aa3ce270280a2a1a87007a4b84edc8b898 Mon Sep 17 00:00:00 2001 From: Henry Gressmann Date: Tue, 30 Jan 2024 01:12:38 +0100 Subject: perf: add more benchmarks Signed-off-by: Henry Gressmann --- benches/selfhosted.rs | 30 +++++++++++++++++++++++++++++- 1 file changed, 29 insertions(+), 1 deletion(-) (limited to 'benches/selfhosted.rs') diff --git a/benches/selfhosted.rs b/benches/selfhosted.rs index 4464579..57146e7 100644 --- a/benches/selfhosted.rs +++ b/benches/selfhosted.rs @@ -3,6 +3,17 @@ use criterion::{criterion_group, criterion_main, Criterion}; use crate::util::twasm_to_module; +fn run_native() { + use tinywasm::*; + let module = tinywasm::Module::parse_bytes(include_bytes!("../examples/rust/out/print.wasm")).expect("parse"); + let mut store = Store::default(); + let mut imports = Imports::default(); + imports.define("env", "printi32", Extern::typed_func(|_: FuncContext<'_>, _: i32| Ok(()))).expect("define"); + let instance = ModuleInstance::instantiate(&mut store, module, Some(imports)).expect("instantiate"); + let hello = instance.exported_func::<(i32, i32), ()>(&store, "add_and_print").expect("exported_func"); + hello.call(&mut store, (2, 3)).expect("call"); +} + fn run_tinywasm(twasm: &[u8]) { use tinywasm::*; let module = twasm_to_module(twasm); @@ -26,18 +37,35 @@ fn run_wasmi(wasm: &[u8]) { hello.call(&mut store, ()).expect("call"); } +fn run_wasmer(wasm: &[u8]) { + use wasmer::*; + let engine = wasmer::Engine::default(); + let mut store = Store::default(); + let import_object = imports! { + "env" => { + "printi32" => Function::new_typed(&mut store, |_: i32| {}), + }, + }; + let module = wasmer::Module::from_binary(&engine, &wasm).expect("wasmer::Module::from_binary"); + let instance = Instance::new(&mut store, &module, &import_object).expect("Instance::new"); + let hello = instance.exports.get_function("hello").expect("get_function"); + hello.call(&mut store, &[]).expect("call"); +} + const TINYWASM: &[u8] = include_bytes!("../examples/rust/out/tinywasm.wasm"); fn criterion_benchmark(c: &mut Criterion) { let twasm = util::wasm_to_twasm(TINYWASM); let mut group = c.benchmark_group("selfhosted"); + group.bench_function("native", |b| b.iter(|| run_native())); group.bench_function("tinywasm", |b| b.iter(|| run_tinywasm(&twasm))); group.bench_function("wasmi", |b| b.iter(|| run_wasmi(TINYWASM))); + group.bench_function("wasmer", |b| b.iter(|| run_wasmer(TINYWASM))); } criterion_group!( name = benches; - config = Criterion::default().sample_size(500).measurement_time(std::time::Duration::from_secs(5)).significance_level(0.1); + config = Criterion::default().sample_size(100).measurement_time(std::time::Duration::from_secs(5)).significance_level(0.1); targets = criterion_benchmark ); -- cgit v1.3.1