Generic MSM implementation #29

	name: benchmarks
	on: [push, pull_request, workflow_dispatch]
	env:
	C_KZG_4844_GIT_HASH: '624aa60d01da524827123506975431aa5454c80d'

	jobs:
	benchmarks:
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	os: [ubuntu-latest, windows-latest, macos-11]
	# Excluding mcl for now due to they have different project layout
	backend: [blst, zkcrypto, arkworks]
	include:
	# Setup exec_once_per_backend flag
	- os: ubuntu-latest
	exec_once_per_backend: true
	# Select backends which support wasm & which support ckzg drop-in
	- backend: blst
	support_ckzg: true
	- backend: zkcrypto
	support_ckzg: true
	- backend: arkworks
	support_ckzg: true

	steps:
	- uses: actions/checkout@v2
	- uses: actions/setup-java@v3
	with:
	distribution: "temurin"
	java-version: "11"

	- uses: actions/setup-go@v2
	with:
	go-version: ^1.19

	- name: "${{ matrix.backend }} Benchmark"
	uses: actions-rs/cargo@v1
	with:
	command: bench
	args: --manifest-path ${{ matrix.backend }}/Cargo.toml

	- name: "${{ matrix.backend }} Benchmark (parallel)"
	uses: actions-rs/cargo@v1
	with:
	command: bench
	args: --manifest-path ${{ matrix.backend }}/Cargo.toml --features parallel

	- name: "${{ matrix.backend }} Benchmark (c-kzg-4844)"
	if: matrix.exec_once_per_backend && matrix.support_ckzg
	run: \|
	bash run-c-kzg-4844-benches.sh ${{ matrix.backend }}

	- name: "${{ matrix.backend }} Benchmark (c-kzg-4844 parallel)"
	if: matrix.exec_once_per_backend && matrix.support_ckzg
	run: \|
	bash run-c-kzg-4844-benches.sh --parallel ${{ matrix.backend }}

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