Add namespace over fmtlib to avoid symbol conflicts (#237) #236

	name: Benchmark

	on:
	push:
	branches: [ master ]
	pull_request:
	branches:
	- "**"
	workflow_dispatch:
	concurrency:
	group: ${{ github.workflow }}-${{ github.event.pull_request.number \|\| github.ref }}
	cancel-in-progress: true
	jobs:
	benchmark:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	with:
	submodules: recursive

	- name: Install deps
	run: \|
	sudo apt-get -y update
	DEBIAN_FRONTEND="noninteractive" sudo apt-get -y install python3 apt-transport-https build-essential wget cmake git

	- name: Build
	run: \|
	set -ex
	mkdir build && cd build
	cmake .. -DCMAKE_BUILD_TYPE=Release
	VERBOSE=1 make -j benchmark benchcmp

	- name: Run Benchmark
	run: \|
	cd build
	make run_benchmark

	- name: Download previous run
	uses: dawidd6/action-download-artifact@v2
	with:
	workflow: benchmark.yml
	workflow_conclusion: success
	name: benchmark-data
	path: previous
	branch: master
	continue-on-error: true

	- name: Compare performance
	run: \|
	./build/perf/benchcmp previous/benchmark_results.json benchmark_results.json
	continue-on-error: true

	- name: Artifact
	uses: actions/upload-artifact@v3
	if: ${{ always() }}
	with:
	name: benchmark-data
	path: benchmark_results.json

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