Pelemay
Pelemay = The Penta (Five) “Elemental Way”: Freedom, Insight, Beauty, Efficiency and Robustness
For example, the following code of the function map_square
will be compiled to native code using SIMD instructions by Pelemay.
defmodule M do
require Pelemay
import Pelemay
defpelemay do
def map_square (list) do
list
|> Enum.map(& &1 * &1)
end
def string_replace(list) do
list
|> Enum.map(& String.replace(&1, "Fizz", "Buzz"))
end
end
end
Supported Platforms
Potentially, Pelemay may support any architectures that both Erlang and Clang or GCC are supported.
We've tested it well on the following processor architectures:
- x86_64
- ARM
We've tested it well on the following OS:
- macOS (64bit, including Apple Silicon M1 Mac on ARM native mode (unfortunately, not works on Rosetta 2))
- Linux (64bit)
- Nerves (Raspberry Pi 3)
I'm so sorry but Windows isn't be supported because of changing the builder of Pelemay.
We've tested it on the following Elixir versions:
- 1.9
- 1.11
We've tested it on the following OTP versions:
- 23
- 22
- 21
- 20
We've tested it on Clang 6 or later and GCC 7 or later. Potentially, Clang and GCC that supports auto-vectorization can generate native code with SIMD instructions by Pelemay.
Pelemay also supports Nerves.
Pre-installation
Pelemay requires Clang or GCC and make.
Environment Variable CC
is recommended being set the path of the C compiler you want to use.
Installation
Add pelemay
to your list of dependencies in mix.exs
:
def deps do
[
{:pelemay, "~> 0.0.15"},
]
end
Documentation is generated with ExDoc and published on HexDocs. The docs will be found at https://hexdocs.pm/pelemay.