https://github.com/wojtekmach/mix_install_examples

A collection of simple Elixir scripts that are using Mix.install/2.
https://github.com/wojtekmach/mix_install_examples

Last synced: 13 days ago
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A collection of simple Elixir scripts that are using Mix.install/2.

• Host: GitHub
• URL: https://github.com/wojtekmach/mix_install_examples
• Owner: wojtekmach
• Created: 2021-05-31T15:02:19.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2024-09-10T07:25:11.000Z (2 months ago)
• Last Synced: 2024-10-30T14:06:23.051Z (13 days ago)
• Language: Elixir
• Homepage:
• Size: 71.3 KB
• Stars: 718
• Watchers: 26
• Forks: 55
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# MixInstallExamples

A collection of simple Elixir scripts that are using

[`Mix.install/2`](https://hexdocs.pm/mix/Mix.html#install/2). (Requires Elixir v1.12+)

## Example

Let's run the example [`benchee.exs`](benchee.exs) script of the excellent

[Benchee](https://github.com/bencheeorg/benchee) benchmarking library.

```

$ git clone https://github.com/wojtekmach/mix_install_examples.git

$ cd mix_install_examples

$ cat benchee.exs

```

```elixir

Mix.install([

  {:benchee, "~> 1.0"}

])

list = Enum.to_list(1..10_000)

map_fun = fn i -> [i, i * i] end

Benchee.run(

  %{

    "flat_map" => fn -> Enum.flat_map(list, map_fun) end,

    "map.flatten" => fn -> list |> Enum.map(map_fun) |> List.flatten() end

  },

  time: 10,

  memory_time: 2

)

```

```

$ elixir benchee.exs

Operating System: macOS

CPU Information: Apple M1

Number of Available Cores: 8

Available memory: 16 GB

Elixir 1.14.0-dev

Erlang 25.0-rc3

Benchmark suite executing with the following configuration:

warmup: 2 s

time: 10 s

memory time: 2 s

reduction time: 0 ns

parallel: 1

inputs: none specified

Estimated total run time: 28 s

Benchmarking flat_map ...

Benchmarking map.flatten ...

Name                  ips        average  deviation         median         99th %

flat_map           4.44 K      225.22 μs     ±2.98%         224 μs      246.52 μs

map.flatten        2.68 K      372.56 μs    ±24.96%      374.13 μs      560.40 μs

Comparison:

flat_map           4.44 K

map.flatten        2.68 K - 1.65x slower +147.34 μs

Memory usage statistics:

Name           Memory usage

flat_map             625 KB

map.flatten       781.25 KB - 1.25x memory usage +156.25 KB

**All measurements for memory usage were the same**

```