added foreach + tests. Started updating indices within kernels to use… local types without int64 promotions - about 25% faster in sort for example. Set default block_size to 256 #14

	name: CI-CPU
	on:
	push:
	branches:
	- main
	tags: ['*']
	pull_request:

	concurrency:
	# Skip intermediate builds: always.
	# Cancel intermediate builds: only if it is a pull request build.
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: ${{ startsWith(github.ref, 'refs/pull/') }}

	jobs:
	test:
	name: Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }} - nthreads ${{ matrix.env.JULIA_NUM_THREADS }} - ${{ github.event_name }}
	runs-on: ${{ matrix.os }}
	timeout-minutes: 60
	permissions: # needed to allow julia-actions/cache to proactively delete old caches that it has created
	actions: write
	contents: read
	strategy:
	fail-fast: false
	matrix:
	version:
	- 'lts'
	- '1'
	- 'pre'
	os:
	- ubuntu-latest
	- macOS-latest
	- windows-latest
	arch:
	- x64
	- x86
	env:
	- JULIA_NUM_THREADS: 1
	- JULIA_NUM_THREADS: 2
	exclude:
	- os: macOS-latest
	arch: x86
	steps:
	- uses: actions/checkout@v4
	- uses: julia-actions/setup-julia@v2
	with:
	version: ${{ matrix.version }}
	arch: ${{ matrix.arch }}
	- uses: julia-actions/cache@v2
	- uses: julia-actions/julia-buildpkg@v1
	- uses: julia-actions/julia-runtest@v1
	docs:
	name: Documentation
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: julia-actions/julia-buildpkg@latest
	- uses: julia-actions/julia-docdeploy@latest
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	DOCUMENTER_KEY: ${{ secrets.DOCUMENTER_KEY }}

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