purescript-benchmark-template

Ready to clone template project for writing benchmarks. A full example can be found in /src.

The project uses rollup to provide additional optimizations (like uncurry, inlining and dead-code elimination) and dramatically reduce bundle size. The example shows how to use it in both browser and node environments.

Usage

Preparation

Download the project

git clone https://github.com/cyrbon/purescript-benchmark-template
cd purescript-benchmark-template

Install dependencies:

bower i
npm i

Compilation and bundling

# This will compile `.purs` files to `output/`
pulp build
# This will run the script named `bundle` that is specified in `package.json`
# "bundle": "rollup --config"
# This script runs rollup which bundles source to `build/`
npm run bundle

A benchmark should work both with node and in a browser environment.

> node build/bundle.json
+-------------------+-------------+-------+-------+
| Name              | Op/s        | % max | +-(%) |
+-------------------+-------------+-------+-------+
| simple addition   | 79204555.11 | 100   | 0.48  |
| addition and mult | 50679974.66 | 63.99 | 1.11  |
+-------------------+-------------+-------+-------+

> google-chrome-stable build/index.html

Output from chrome console:

+-------------------+-------------+-------+-------+
| Name              | Op/s        | % max | +-(%) |
+-------------------+-------------+-------+-------+
| simple addition   | 66728481.56 | 100   | 0.80  |
| addition and mult | 44306489.78 | 66.40 | 0.98  |
+-------------------+-------------+-------+-------+