## micro-benchmark

### Repository

https://bitbucket.org/certainty/micro-benchmark/overview

### Authors

### Introduction

This egg provides means to benchmark your code in a simple manner. It features traditional benchmarking with microsecond resolution as well as a different approach that has been inspired by: https://github.com/evanphx/benchmark-ips

### Examples

(use micro-benchmark) ;; simply measure the runtime of the given fragment (benchmark-measure (sleep 2)) ;; run code 3 times and return results (parameterize ((current-benchmark-iterations 3)) (benchmark-run (sleep 1))) ;; find out how many iterations we can make per second (benchmark-ips (sleep 2))

### API

`current-benchmark-iterations`parameterThe amount of iterations that are used in

**benchmark-run**. This defaults to 100.

`(benchmark-measure ?code)`syntaxRuns the

**?code**once and returns the runtime in microseconds.

`(benchmark-run [iterations] ?code)`syntaxRuns the

**?code****iterations**times and returns an alist with the following keys:- min - the minimum runtime of all iterations in microseconds
- max - the maximum runtime of all iterations in microseconds
- mean - the average runtime of all iterations in microseconds
- standard-deviation - the sample standard deviation for the given runtimes

If

**iterations**is not given then**curren-benchmark-iterations**is used.

`(benchmark-ips [seconds] ?code)`syntaxDetermines how many times one can run the given

**?code**per second and returns an alist with the following keys:- mean - the mean amount iterations we can make per second
- standard-deviation - the sample standard deviation for the given iterations

If

**seconds**is not given then it defaults to 5.

### License

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

A full copy of the GPL license can be found at <http://www.gnu.org/licenses/>.