PKGBUILD


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# Maintainer: Daniel Bershatsky <bepshatsky@yandex.ru>
# Contributor: jzbor <zborof at posteo dot de>

pkgname=python-accelerate
_pkgname=${pkgname#python-}
pkgver=1.12.0
pkgrel=1
pkgdesc='A simple way to train and use PyTorch models with multi-GPU, TPU, mixed-precision'
arch=('any')
url='https://github.com/huggingface/accelerate'
license=('Apache-2.0')
groups=('huggingface')
depends=(
    'python-huggingface-hub'
    'python-numpy'
    'python-packaging'
    'python-psutil'
    'python-pytorch'
    'python-safetensors'
    'python-yaml'
)
makedepends=('python-build' 'python-installer' 'python-setuptools' 'python-wheel')
checkdepends=('python-tokenizers' 'python-transformers')
optdepends=(
    'python-deepspeed:  DeepSpeed for easy and efficient ditributive training'
    'python-rich: Rich output to console'
    'python-torchao: Architecture optimization in PyTorch'
)
source=("$_pkgname-$pkgver.tar.gz::https://github.com/huggingface/$_pkgname/archive/refs/tags/v$pkgver.tar.gz")
sha256sums=('fb396a4d747d7dca72df559c59af54deec3874d89388ea4966098cec29b98188')

build() {
    cd $_pkgname-$pkgver
    python -m build -n -w
}

check() {
    cd $_pkgname-$pkgver/src
    python -c 'import accelerate'
}

package() {
    cd $_pkgname-$pkgver
    install -Dm644 LICENSE "${pkgdir}/usr/share/licenses/${pkgname}/LICENSE"
    python -m installer --compile-bytecode=1 --destdir=$pkgdir \
        dist/$_pkgname-$pkgver-py3-*-*.whl
}