specify DPDK PMD in benchmarks.md #137

	name: Build and Register Machnet as Latest

	on:
	workflow_dispatch:
	push:
	branches:
	- main

	jobs:
	build_and_push_machnet:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v2

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v2

	- name: Login to GitHub Container Registry
	uses: docker/login-action@v1
	with:
	registry: ghcr.io
	username: ${{ github.repository_owner }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Build and push Machnet Docker image
	uses: docker/build-push-action@v2
	with:
	context: .
	push: true
	tags: ghcr.io/${{ github.repository }}/machnet:latest
	target: machnet
	file: ./Dockerfile
	cache-from: type=gha,ref=ghcr.io/${{ github.repository }}/machnet_build_base:latest
	cache-to: type=gha,mode=max

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