test #75

	name: Rust GPU Tests

	on:
	push:

	concurrency:
	group: "${{ github.workflow }} @ ${{ github.event.pull_request.head.label \|\| github.head_ref \|\| github.ref }}"
	cancel-in-progress: true

	jobs:
	e2e:
	runs-on: gpu
	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Validate presence of GPU devices
	run: nvidia-smi

	- name: Install OpenSSL && pkg-config
	run: sudo apt-get update && sudo apt-get install -y pkg-config libssl-dev

	- name: Install CUDA and NCCL dependencies
	run: \|
	wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2204/x86_64/cuda-keyring_1.1-1_all.deb
	sudo dpkg -i cuda-keyring_1.1-1_all.deb
	sudo apt-get update
	sudo apt-get install -y cuda
	sudo apt-get install -y git build-essential devscripts debhelper fakeroot
	git clone https://github.com/NVIDIA/nccl.git
	cd nccl
	make -j24 pkg.debian.build
	sudo dpkg -i build/pkg/deb/libnccl*.deb

	- name: Cache Rust build
	uses: actions/cache@v3
	id: cache-rust
	with:
	path: \|
	~/.cargo/registry
	~/.cargo/git
	target
	key: rust-build-${{ runner.os }}-${{ hashFiles('**/Cargo.lock') }}
	restore-keys: \|
	rust-build-${{ runner.os }}-

	- name: Install Rust nightly
	uses: dtolnay/rust-toolchain@master
	with:
	toolchain: nightly

	- name: E2E Tests
	run: cargo test --release e2e
	shell: bash
	env:
	NCCL_P2P_DIRECT_DISABLE: 1
	NCCL_NET: Socket

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