feat: add CodSpeed to the project #3

	name: Benchmark

	on:
	push:
	branches:
	- main
	pull_request:

	concurrency:
	group: ${{ github.workflow }}-${{ github.event.pull_request.number \|\| github.ref }}
	cancel-in-progress: true

	jobs:
	benchmark_cpu:
	name: CPU Pytest benchmark
	runs-on: ubuntu-latest

	steps:
	- uses: asottile/workflows/.github/actions/fast-checkout@v1.6.0

	- name: Setup environment
	uses: actions/setup-python@v4
	with:
	python-version: 3.11

	- name: Install pytorch
	shell: bash
	run: pip install torch==2.2.0 --index-url https://download.pytorch.org/whl/cpu

	- name: Install Kornia dev
	shell: bash
	run: pip install .[dev,x]

	- name: Check torch version
	shell: bash
	run: pip show torch \| grep 2.2.0 \|\| false

	- name: Print dependencies and kornia version
	shell: bash
	run: \|
	python -c "import torch;print('Pytorch version: ', torch.__version__)"
	python -c "import kornia;print('Kornia version: ', kornia.__version__)"

	- name: Install benchmark requirements
	run: pip install -r requirements/requirements-benchmarks.txt

	- name: Run benchmarks
	uses: CodSpeedHQ/action@v2
	with:
	token: ${{ secrets.CODSPEED_TOKEN }}
	run: pytest benchmarks/ -vvv --codspeed

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