Perf[MQB]: make independent item pools for channels #1361

	name: Formatting check

	on:
	pull_request:
	types:
	- "opened"
	- "reopened"
	- "synchronize"
	- "labeled"
	- "unlabeled"

	jobs:
	cpp_formatting_check:
	name: C++ Formatting Check
	runs-on: ubuntu-24.04
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0
	- name: clang-format style check
	run: \|
	git clang-format-18 --diff -q origin/main \| tee format_diff.txt
	if [ -s format_diff.txt ]; then exit 1; fi

	python_formatting_check:
	# There might be differences how the formatter refactors the code locally
	# and in the CI. If there is a problem with CI formatter mismatch, consider
	# wrapping a troublesome python code with comments:
	# "# fmt: off"
	# "<Python code we don't want to format>"
	# "# fmt: on"
	name: Python Formatting Check
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0
	- uses: actions/setup-python@v5
	with:
	# TODO black no longer runs on 3.12.5.
	# Remove once the python version is >= 3.12.6
	# See: https://github.com/psf/black/pull/4447
	python-version: '3.12.4'
	- name: black style check
	run: \|
	pip3 install git+https://github.com/psf/black
	black .
	git diff -q \| tee format_diff.txt
	if [ -s format_diff.txt ]; then exit 1; fi

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