[WebGPU EP] extend concat to handle large number of inputs #507

	# This workflow builds and tests the ONNX Runtime for Linux for migraphx EP
	# It leverages a reusable workflow (`reusable_linux_build.yml`) to handle the core build and test logic
	# within Docker containers, ensuring a consistent environment.
	# This file is very similar to linux_ci.yml, but much simpler


	name: Linux MigraphX CI

	on:
	push:
	branches: [main, 'rel-*']
	pull_request:
	branches: [main, 'rel-*']
	workflow_dispatch:

	concurrency:
	group: ${{ github.workflow }}-${{ github.event_name == 'pull_request' && github.ref \|\| github.sha }}
	cancel-in-progress: true

	permissions:
	contents: read
	packages: write
	attestations: write
	id-token: write

	jobs:
	build-linux-x64-release-migraphx:
	name: Build Linux x64 Release (migraphx EP)
	uses: ./.github/workflows/reusable_linux_build.yml
	with:
	pool_name: "onnxruntime-github-Ubuntu2204-AMD-CPU"
	build_config: Release
	architecture: x64
	dockerfile_path: tools/ci_build/github/linux/docker/migraphx-ci-pipeline-env.Dockerfile
	docker_image_repo: onnxruntimetrainingmigraphx-cibuild-rocm
	extra_build_flags: '--enable_training --cmake_extra_defines CMAKE_HIP_COMPILER=/opt/rocm/llvm/bin/clang++ --rocm_version=6.4 --rocm_home /opt/rocm --nccl_home /opt/rocm --enable_nccl --skip_submodule_sync'
	run_tests: false
	execution_providers: 'migraphx'
	secrets:
	GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

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