Add ability to parallelize Bvh builds with a custom execution function. #263

	name: CI

	on: [push, pull_request]

	jobs:
	check-fmt:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- uses: dtolnay/rust-toolchain@master
	with:
	toolchain: nightly
	components: rustfmt
	- name: Check formatting
	run: cargo fmt --all -- --check

	clippy:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- uses: dtolnay/rust-toolchain@master
	with:
	toolchain: nightly
	components: clippy
	- name: Run clippy
	run: cargo clippy --all-targets --all-features -- -D warnings

	build-and-test-no-simd:
	name: CI with ${{ matrix.rust }} on ${{ matrix.os }} [no SIMD]
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [ubuntu-latest, windows-latest, macos-latest]
	rust: [stable, nightly]

	steps:
	- uses: actions/checkout@v3
	- uses: dtolnay/rust-toolchain@master
	with:
	toolchain: ${{ matrix.rust }}

	- name: cargo build
	run: cargo build

	- name: cargo test
	run: cargo test

	- name: Upload coverage report to codecov.io
	uses: codecov/codecov-action@v1
	if: matrix.os == 'ubuntu-latest' && matrix.rust == 'stable'

	build-and-test-simd:
	name: CI with nightly on ${{ matrix.os }} [SIMD]
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [ubuntu-latest, windows-latest, macos-latest]

	steps:
	- uses: actions/checkout@v3
	- uses: dtolnay/rust-toolchain@nightly

	- name: cargo build
	run: cargo build --features simd

	- name: cargo test
	run: cargo test --features simd

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