Use calloc for all data allocation, update C seq template #110

	name: Airfoil

	on:
	push:
	branches:
	- master
	pull_request:
	branches:
	- master
	release:
	types:
	- created

	jobs:
	validate-airfoil:
	runs-on: ubuntu-latest

	strategy:
	fail-fast: true
	matrix:
	language: [ { name: 'c', ext: 'cpp' } ]
	optimisation: [ 'seq', 'genseq', 'openmp' ]
	mesh: [ 'plain' ]

	defaults:
	run:
	working-directory: apps/${{ matrix.language.name }}/airfoil/airfoil_${{ matrix.mesh }}/dp

	env:
	OP2_COMPILER: gnu

	steps:
	- name: Checkout repository
	uses: actions/checkout@v2
	with:
	token: ${{ github.token }}

	- name: Make build config
	working-directory: op2
	run: make config

	- name: Build OP2 backend
	working-directory: op2
	run: make -j seq openmp

	- name: Build airfoil
	run: make airfoil_${{ matrix.optimisation }}

	- name: Get airfoil mesh data
	if: ${{ matrix.mesh == 'plain' }}
	run: wget https://op-dsl.github.io/docs/OP2/new_grid.dat

	- name: Run airfoil
	run: ./airfoil_${{ matrix.optimisation }} > ~/output.txt

	- name: Validate airfoil output
	run: grep -q "This test is considered PASSED" ~/output.txt \|\| exit 1

	- name: Archive airfoil output
	uses: actions/upload-artifact@v4
	with:
	name: airfoil-${{ matrix.language.name }}-${{ matrix.optimisation }}-${{ matrix.mesh }}-output
	path: ~/output.txt

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