array API JIT

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Documentation: https://array-api-jit.readthedocs.io

Source Code: https://github.com/34j/array-api-jit

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JIT decorator supporting multiple array API compatible libraries

Installation

Install this via pip (or your favourite package manager):

pip install array-api-jit

Usage

Simply decorate your function with @jit():

from array_api_jit import jit


@jit()
def my_function(x: Any) -> Any:
    xp = array_namespace(x)
    return xp.sin(x) + xp.cos(x)

Advanced Usage

You can specify the decorator, arguments, and keyword arguments for each library.

from array_api_jit import jit
from array_api_compat import array_namespace
from typing import Any
import numba


@jit(
    {"numpy": numba.jit()},  # numba.jit is not used by default because it may not succeed
    decorator_kwargs={
        "jax": {"static_argnames": ["n"]}
    },  # jax requires for-loop variable to be "static_argnames"
    # fail_on_error: bool = False, # do not raise an error if the decorator fails (Default)
    # rerun_on_error: bool = True, # re-run the original function if the wrapped function fails (NOT Default)
)
def sin_n_times(x: Any, n: int) -> Any:
    xp = array_namespace(x)
    for i in range(n):
        x = xp.sin(x)
    return x

Contributors ✨

Thanks goes to these wonderful people (emoji key):

This project follows the all-contributors specification. Contributions of any kind welcome!

Credits

This package was created with Copier and the browniebroke/pypackage-template project template.