Tests

Solving circular dependencies using iterative approach in place of eigen #362

	name: Tests

	on:
	workflow_dispatch:

	push:
	branches: [ main ]
	paths:
	- '**.cpp'
	- '**.h'
	pull_request:
	branches: [ main ]

	jobs:
	build:

	runs-on: ubuntu-20.04

	steps:
	- name: Install libzstd-dev
	run: sudo apt-get install libzstd-dev
	- name: Install LLVM-17
	run: \|
	wget https://apt.llvm.org/llvm.sh
	sudo bash llvm.sh 17
	- uses: actions/checkout@v2
	- name: Eigen-setup
	run: \|
	mkdir build && cd build
	wget https://gitlab.com/libeigen/eigen/-/archive/3.3.7/eigen-3.3.7.tar.gz
	tar -xvzf eigen-3.3.7.tar.gz
	- name: Build-Eigen
	run: \|
	cd build
	mkdir eigen-build
	cd eigen-build
	cmake ../eigen-3.3.7
	make -j4 && cd ..
	- name: cmake
	run: cd build && cmake -DEigen3_DIR=./eigen-build ..
	- name: make
	run: cd build && make -j8
	- name: Run-tests
	run: cd build && ulimit -s unlimited && make verify-all

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