Porting waffle_utils>=1.1.0 #290

	name: Waffle Hub multi-gpu(ddp) test on self-hosted runner

	on:
	pull_request:
	branches: ["*"]

	jobs:
	Tests:
	timeout-minutes: 60
	runs-on: self-hosted
	strategy:
	fail-fast: false
	matrix:
	python-version: ['3.9']
	pytorch-version: [
	'torch==1.13.1+cu117 torchvision==0.14.1+cu117 torchaudio==0.13.1 --extra-index-url https://download.pytorch.org/whl/cu117',
	'torch==2.0.0+cu117 torchvision==0.15.1+cu117 torchaudio==2.0.1 --index-url https://download.pytorch.org/whl/cu117',
	'torch==2.0.1+cu117 torchvision==0.15.2+cu117 torchaudio==2.0.2+cu117 --index-url https://download.pytorch.org/whl/cu117'
	]
	steps:
	- uses: actions/checkout@v3
	- uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install requirements
	run: \|
	python -m pip install --upgrade pip wheel
	pip install ${{ matrix.pytorch-version }}
	pip install -r requirements.txt
	pip install pytest
	shell: bash # for Windows compatibility
	- name: Check environment
	run: \|
	python --version
	pip --version
	pip list
	- name: Pytest tests
	shell: bash # for Windows compatibility
	run: python -m pytest tests/test_ddp.py -v

Provide feedback