How to Install Bencher on Windows 10

Bencher is a command-line tool that benchmarks your code's performance. In this tutorial, we will guide you on how to install Bencher on Windows 10.

Prerequisites

Before we start, ensure that you have the following prerequisites installed:

  • Windows 10
  • Git
  • Rust

If you don't have Git installed, download it from here. If you don't have Rust installed, download it from here.

Installation

  1. Open the Command Prompt by pressing Win + R, then type cmd.
  2. Navigate to the directory where you want to install Bencher using the cd command. For example, if you want to install it in the C:\Program Files directory, type cd C:\Program Files.
  3. Clone the Bencher repository by typing git clone https://github.com/faern/bencher.git in the Command Prompt.
  4. Navigate to the Bencher directory by typing cd bencher.
  5. Build Bencher by typing cargo build --release. This command will build the code and create a target directory.
  6. Add the target/release directory to your system's PATH environment variable so that you can run Bencher from anywhere. To do this, type setx PATH "%PATH%;C:\Program Files\bencher\target\release".
  7. Close the Command Prompt and open a new one.

Usage

Now that Bencher is installed, you can use it to benchmark your code. The general syntax for using Bencher is:

bencher <benchmark_name>

For example, if you want to benchmark a function named my_function, you would type:

bencher my_function

Bencher will run your function multiple times and provide you with statistics about its performance.

Conclusion

In this tutorial, we showed you how to install and use Bencher on Windows 10. Now you can benchmark your code and optimize it for better performance.