Supporting vstart CSR for operand read, VALU, VLSU #31

Workflow file for this run

	# Copyright 2021 ETH Zurich and University of Bologna.
	# Solderpad Hardware License, Version 0.51, see LICENSE for details.
	# SPDX-License-Identifier: SHL-0.51
	#
	# Author: Matheus Cavalcante <[email protected]>

	# Run functional regression checks
	name: ci
	on: [push, pull_request]

	jobs:

	#####################
	# Toolchain stage #
	#####################

	tc-llvm:
	runs-on: ubuntu-20.04
	steps:
	- uses: actions/checkout@v3
	- name: Recover the submodule commit hash
	id: recover_hash
	run: \|
	git submodule status toolchain/riscv-llvm \| cut -d' ' -f1
	echo "tc-llvm-hash=`git submodule status toolchain/riscv-llvm \| cut -d' ' -f1`" >> $GITHUB_ENV
	- name: Cache the LLVM toolchain
	uses: actions/cache@v3
	id: tc-llvm-cache
	env:
	cache-name: cache-llvm
	with:
	path: install/riscv-llvm
	key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ env.tc-llvm-hash }}
	restore-keys:
	${{ runner.os }}-build-${{ env.cache-name }}-${{ env.tc-llvm-hash }}
	- name: Download the LLVM toolchain
	if: steps.tc-llvm-cache.outputs.cache-hit != 'true'
	run: git submodule update --init --recursive -- toolchain/riscv-llvm
	- name: Download Newlib
	if: steps.tc-llvm-cache.outputs.cache-hit != 'true'
	run: git submodule update --init --recursive -- toolchain/newlib
	- name: Compile LLVM
	if: steps.tc-llvm-cache.outputs.cache-hit != 'true'
	run: \|
	sudo apt-get install libmpc-dev
	sudo apt-get install -y ninja-build
	CC=gcc CXX=g++ make toolchain-llvm
	- name: Tar LLVM
	run: tar -cvf tc-llvm.tar install/riscv-llvm
	- name: Upload LLVM
	uses: actions/upload-artifact@v3
	with:
	name: tc-llvm
	path: tc-llvm.tar

	tc-gcc:
	runs-on: ubuntu-20.04
	steps:
	- uses: actions/checkout@v3
	- name: Recover the submodule commit hash
	id: recover_hash
	run: \|
	git submodule status toolchain/riscv-gnu-toolchain \| cut -d' ' -f1
	echo "tc-gcc-hash=`git submodule status toolchain/riscv-gnu-toolchain \| cut -d' ' -f1`" >> $GITHUB_ENV
	- name: Cache the GCC toolchain
	uses: actions/cache@v3
	id: tc-gcc-cache
	env:
	cache-name: cache-gcc
	with:
	path: install/riscv-gcc
	key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ env.tc-gcc-hash }}
	restore-keys:
	${{ runner.os }}-build-${{ env.cache-name }}-${{ env.tc-gcc-hash }}
	- name: Download the GCC toolchain
	if: steps.tc-gcc-cache.outputs.cache-hit != 'true'
	run: git submodule update --init --recursive -- toolchain/riscv-gnu-toolchain
	- name: Compile GCC
	if: steps.tc-gcc-cache.outputs.cache-hit != 'true'
	run: \|
	sudo apt-get install libmpc-dev
	CC=gcc CXX=g++ make toolchain-gcc
	- name: Tar GCC
	run: tar -cvf tc-gcc.tar install/riscv-gcc
	- name: Upload GCC
	uses: actions/upload-artifact@v3
	with:
	name: tc-gcc
	path: tc-gcc.tar

	tc-isa-sim:
	runs-on: ubuntu-20.04
	steps:
	- uses: actions/checkout@v3
	- name: Recover the submodule commit hash
	id: recover_hash
	run: \|
	git submodule status toolchain/riscv-isa-sim \| cut -d' ' -f1
	echo "tc-isa-sim-hash=`git submodule status toolchain/riscv-isa-sim \| cut -d' ' -f1`" >> $GITHUB_ENV
	- name: Cache Spike
	uses: actions/cache@v3
	id: tc-isa-sim-cache
	env:
	cache-name: cache-spike
	with:
	path: install/riscv-isa-sim
	key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ env.tc-isa-sim-hash }}
	restore-keys:
	${{ runner.os }}-build-${{ env.cache-name }}-${{ env.tc-isa-sim-hash }}
	- name: Download Spike
	if: steps.tc-isa-sim-cache.outputs.cache-hit != 'true'
	run: \|
	git submodule update --init --recursive -- toolchain/riscv-isa-sim
	git submodule foreach --recursive git reset --hard
	- name: Compile Spike
	if: steps.tc-isa-sim-cache.outputs.cache-hit != 'true'
	run: make riscv-isa-sim
	- name: Tar Spike
	run: tar -cvf tc-isa-sim.tar install/riscv-isa-sim
	- name: Upload Spike
	uses: actions/upload-artifact@v3
	with:
	name: tc-isa-sim
	path: tc-isa-sim.tar

	tc-verilator:
	runs-on: ubuntu-20.04
	steps:
	- uses: actions/checkout@v3
	- name: Recover the submodule commit hash
	id: recover_hash
	run: \|
	git submodule status toolchain/verilator \| cut -d' ' -f1
	echo "tc-verilator-hash=`git submodule status toolchain/verilator \| cut -d' ' -f1`" >> $GITHUB_ENV
	- name: Cache Verilator
	uses: actions/cache@v3
	id: tc-verilator-cache
	env:
	cache-name: cache-verilator
	with:
	path: install/verilator
	key: ${{ runner.os }}-build-llvm10-${{ env.cache-name }}-${{ env.tc-verilator-hash }}
	restore-keys:
	${{ runner.os }}-build-llvm10-${{ env.cache-name }}-${{ env.tc-verilator-hash }}
	- name: Download Verilator
	if: steps.tc-verilator-cache.outputs.cache-hit != 'true'
	run: \|
	git submodule update --init --recursive -- toolchain/verilator
	- name: Compile Verilator
	if: steps.tc-verilator-cache.outputs.cache-hit != 'true'
	run: \|
	sudo apt-get install flex libfl-dev
	make verilator
	- name: Tar Verilator
	run: tar -cvf tc-verilator.tar install/verilator
	- name: Upload Verilator
	uses: actions/upload-artifact@v3
	with:
	name: tc-verilator
	path: tc-verilator.tar

	###################
	# Compile stage #
	###################

	compile-apps:
	runs-on: ubuntu-20.04
	strategy:
	matrix:
	ara_config: [2_lanes, 4_lanes, 8_lanes, 16_lanes]
	needs: tc-llvm
	steps:
	- uses: actions/checkout@v3
	- uses: actions/setup-python@v4
	with:
	python-version: 3.6
	- name: Install Python requirements
	run: pip install -r python-requirements.txt
	- name: Download Spike
	run: \|
	git submodule update --init --recursive -- toolchain/riscv-isa-sim
	git submodule foreach --recursive git reset --hard
	- name: Download the LLVM toolchain
	uses: actions/download-artifact@v3
	with:
	name: tc-llvm
	- name: Untar LLVM
	run: tar xvf tc-llvm.tar
	- name: Compile applications
	run: config=${{ matrix.ara_config }} make -C apps
	- name: Upload applications
	uses: actions/upload-artifact@v3
	with:
	name: compile-apps-${{ matrix.ara_config }}
	path: apps/bin

	compile-riscv-tests:
	runs-on: ubuntu-20.04
	strategy:
	matrix:
	ara_config: [2_lanes, 4_lanes, 8_lanes, 16_lanes]
	needs: ["tc-llvm", "tc-gcc", "tc-isa-sim"]
	steps:
	- uses: actions/checkout@v3
	- name: Download Spike
	run: \|
	git submodule update --init --recursive -- toolchain/riscv-isa-sim
	git submodule foreach --recursive git reset --hard
	- name: Get Spike artifacts
	uses: actions/download-artifact@v3
	with:
	name: tc-isa-sim
	- name: Untar Spike
	run: tar xvf tc-isa-sim.tar
	- name: Get LLVM toolchain artifacts
	uses: actions/download-artifact@v3
	with:
	name: tc-llvm
	- name: Untar LLVM
	run: tar xvf tc-llvm.tar
	- name: Get GCC toolchain artifacts
	uses: actions/download-artifact@v3
	with:
	name: tc-gcc
	- name: Untar GCC
	run: tar xvf tc-gcc.tar
	- name: Compile applications
	run: config=${{ matrix.ara_config }} make -C apps riscv_tests
	- name: Upload applications
	uses: actions/upload-artifact@v3
	with:
	name: compile-riscv-tests-${{ matrix.ara_config }}
	path: apps/bin

	compile-ara:
	runs-on: ubuntu-20.04
	strategy:
	fail-fast: false
	matrix:
	ara_config: [2_lanes, 4_lanes, 8_lanes, 16_lanes]
	needs: ["tc-verilator", "tc-isa-sim"]
	steps:
	- uses: actions/checkout@v3
	- name: Download Spike
	run: \|
	git submodule update --init --recursive -- toolchain/riscv-isa-sim
	git submodule foreach --recursive git reset --hard
	- name: Get Spike artifacts
	uses: actions/download-artifact@v3
	with:
	name: tc-isa-sim
	- name: Untar Spike
	run: tar xvf tc-isa-sim.tar
	- name: Get Verilator artifacts
	uses: actions/download-artifact@v3
	with:
	name: tc-verilator
	- name: Untar Verilator
	run: tar xvf tc-verilator.tar
	- name: Set the Verilator root directory
	run: \|
	echo VERILATOR_ROOT="$GITHUB_WORKSPACE/install/verilator" >> $GITHUB_ENV
	VERILATOR_ROOT="$GITHUB_WORKSPACE/install/verilator"
	ln -s $VERILATOR_ROOT/share/verilator/include $VERILATOR_ROOT/include
	ln -s $VERILATOR_ROOT/share/verilator/bin/verilator_includer $VERILATOR_ROOT/bin/verilator_includer
	- name: Download RTL submodules
	run: git submodule update --init --recursive hardware
	- name: Compile Verilated model of Ara
	run: \|
	sudo apt-get install libelf-dev
	make -C hardware apply-patches
	config=${{ matrix.ara_config }} make -C hardware verilate
	- name: Tar Verilated model of Ara
	run: tar -cvf ara.tar hardware/build/verilator hardware/bender
	- name: Upload Ara Verilated model
	uses: actions/upload-artifact@v3
	with:
	name: compile-ara-${{ matrix.ara_config }}
	path: ara.tar

	####################
	# Simulate stage #
	####################

	simulate:
	runs-on: ubuntu-20.04
	strategy:
	matrix:
	app: [hello_world, imatmul, fmatmul, iconv2d, fconv2d, fconv3d, jacobi2d, dropout, fft, dwt, exp, softmax, dotproduct, fdotproduct, pathfinder, roi_align]
	ara_config: [2_lanes, 4_lanes, 8_lanes, 16_lanes]
	needs: ["compile-ara", "compile-apps"]
	steps:
	- uses: actions/checkout@v3
	- name: Get Spike artifacts
	uses: actions/download-artifact@v3
	with:
	name: tc-isa-sim
	- name: Untar Spike
	run: tar xvf tc-isa-sim.tar
	- name: Get Verilated model of Ara
	uses: actions/download-artifact@v3
	with:
	name: compile-ara-${{ matrix.ara_config }}
	- name: Untar Verilated model of Ara
	run: tar xvf ara.tar
	- name: Get applications
	uses: actions/download-artifact@v3
	with:
	name: compile-apps-${{ matrix.ara_config }}
	path: apps/bin
	- name: Run test
	run: config=${{ matrix.ara_config }} app=${{ matrix.app }} make -C hardware simv

	########################
	# RISC-V Tests stage #
	########################

	riscv-tests-simv:
	runs-on: ubuntu-20.04
	strategy:
	matrix:
	ara_config: [2_lanes, 4_lanes, 8_lanes, 16_lanes]
	needs: ["compile-ara", "compile-riscv-tests"]
	steps:
	- uses: actions/checkout@v3
	- name: Get Spike artifacts
	uses: actions/download-artifact@v3
	with:
	name: tc-isa-sim
	- name: Untar Spike
	run: tar xvf tc-isa-sim.tar
	- name: Get Verilated model of Ara
	uses: actions/download-artifact@v3
	with:
	name: compile-ara-${{ matrix.ara_config }}
	- name: Untar Verilated model of Ara
	run: tar xvf ara.tar
	- name: Get RISC-V tests
	uses: actions/download-artifact@v3
	with:
	name: compile-riscv-tests-${{ matrix.ara_config }}
	path: apps/bin
	- name: Run tests
	run: config=${{ matrix.ara_config }} make -C hardware -j8 riscv_tests_simv

	riscv-tests-spike:
	runs-on: ubuntu-20.04
	needs: ["tc-isa-sim", "compile-riscv-tests"]
	steps:
	- uses: actions/checkout@v3
	- name: Get Spike artifacts
	uses: actions/download-artifact@v3
	with:
	name: tc-isa-sim
	- name: Untar Spike
	run: tar xvf tc-isa-sim.tar
	- name: Download the LLVM toolchain
	uses: actions/download-artifact@v3
	with:
	name: tc-llvm
	- name: Untar LLVM
	run: tar xvf tc-llvm.tar
	- name: Download the GCC toolchain
	uses: actions/download-artifact@v3
	with:
	name: tc-gcc
	- name: Untar GCC
	run: tar xvf tc-gcc.tar
	- name: Run tests
	run: \|
	make -C apps/riscv-tests/isa clean
	make -C apps riscv_tests_spike
	- name: Upload dumps
	uses: actions/upload-artifact@v3
	with:
	name: riscv-tests-spike
	path: \|
	apps/riscv-tests/isa/*.dump
	apps/riscv-tests/isa/*.out32

	###################
	# Linting stage #
	###################

	check-license:
	runs-on: ubuntu-20.04
	steps:
	- uses: actions/checkout@v3
	- uses: actions/setup-python@v4
	with:
	python-version: 3.6
	- name: Install Python requirements
	run: pip install -r python-requirements.txt
	- name: Check license
	run: python scripts/licence-checker.py --config scripts/licence-checker.hjson hardware

	check-clang-format:
	runs-on: ubuntu-20.04
	needs: ['tc-llvm']
	steps:
	- uses: actions/checkout@v3
	- uses: actions/setup-python@v4
	with:
	python-version: 3.6
	- name: Install Python requirements
	run: pip install -r python-requirements.txt
	- name: Download the LLVM toolchain
	uses: actions/download-artifact@v3
	with:
	name: tc-llvm
	- name: Untar LLVM
	run: tar xvf tc-llvm.tar
	- name: Run clang-format
	run: \|
	for file in `find apps -type f -name "*.[c\|h\|cpp\|hpp]" \| grep -vP "apps/riscv-tests"`; do
	./scripts/run-clang-format.py --clang-format-executable install/riscv-llvm/bin/clang-format $file \|\| EXIT_STATUS=$?
	done
	for file in `find apps/riscv-tests/isa/rv64uv -type f -name "*.[c\|h\|cpp\|hpp]"`; do
	./scripts/run-clang-format.py --clang-format-executable install/riscv-llvm/bin/clang-format $file \|\| EXIT_STATUS=$?
	done
	exit $EXIT_STATUS

	check-trailing-whitespaces:
	runs-on: ubuntu-20.04
	steps:
	- uses: actions/checkout@v3
	with:
	fetch-depth: 0
	- name: Determine base commit
	run: \|
	if [[ -n $GITHUB_BASE_REF ]]; then
	# Make sure we have the latest version of the target branch
	git fetch origin $GITHUB_BASE_REF
	echo "base=origin/$GITHUB_BASE_REF" >> $GITHUB_ENV
	else
	echo "base=HEAD~1" >> $GITHUB_ENV
	fi
	# Don't check the `patches` directory! Trailing whitespaces
	# are mandatory there if they exist.
	- name: Check for trailing whitespaces and tabs
	run: \|
	git diff --check $base HEAD -- \
	apps config hardware .github \
	.md Bender. Makefile

	#####################
	# Benchmark stage #
	#####################

	benchmark:
	runs-on: ubuntu-20.04
	strategy:
	matrix:
	ara_config: [2_lanes, 4_lanes, 8_lanes, 16_lanes]
	needs: ["compile-ara", "compile-apps"]
	steps:
	- uses: actions/checkout@v3
	- uses: actions/setup-python@v4
	with:
	python-version: 3.6
	- name: Install Python requirements
	run: pip install -r python-requirements.txt
	- name: Download the LLVM toolchain
	uses: actions/download-artifact@v3
	with:
	name: tc-llvm
	- name: Untar LLVM
	run: tar xvf tc-llvm.tar
	- name: Get Spike artifacts
	uses: actions/download-artifact@v3
	with:
	name: tc-isa-sim
	- name: Untar Spike
	run: tar xvf tc-isa-sim.tar
	- name: Get Verilated model of Ara
	uses: actions/download-artifact@v3
	with:
	name: compile-ara-${{ matrix.ara_config }}
	- name: Untar Verilated model of Ara
	run: tar xvf ara.tar
	- name: Benchmark Ara
	run: config=${{ matrix.ara_config }} ./scripts/benchmark.sh ci
	- name: Tar [f]dotproduct runtime results
	run: \|
	tar -cvf dotproducts-${{ matrix.ara_config }}.tar dotproduct.benchmark
	rm dotproduct.benchmark
	- name: Tar runtime results
	run: \|
	tar -cvf benchmarks-${{ matrix.ara_config }}.tar *.benchmark
	- name: Upload [f]dotproduct runtime results
	uses: actions/upload-artifact@v3
	with:
	name: dotproducts-${{ matrix.ara_config }}
	path: dotproducts-${{ matrix.ara_config }}.tar
	- name: Upload runtime results
	uses: actions/upload-artifact@v3
	with:
	name: benchmark-${{ matrix.ara_config }}
	path: benchmarks-${{ matrix.ara_config }}.tar

	roofline:
	runs-on: ubuntu-20.04
	needs: benchmark
	steps:
	- uses: actions/checkout@v3
	- uses: actions/setup-python@v4
	with:
	python-version: 3.6
	- name: Install Python requirements
	run: pip install -r python-requirements.txt
	- uses: actions/checkout@v3
	- name: Get [f]dotproduct results (2 lanes)
	uses: actions/download-artifact@v3
	with:
	name: dotproducts-2_lanes
	- name: Get [f]dotproduct results (4 lanes)
	uses: actions/download-artifact@v3
	with:
	name: dotproducts-4_lanes
	- name: Get [f]dotproduct results (8 lanes)
	uses: actions/download-artifact@v3
	with:
	name: dotproducts-8_lanes
	- name: Get [f]dotproduct results (16 lanes)
	uses: actions/download-artifact@v3
	with:
	name: dotproducts-16_lanes
	- name: Get benchmark results (2 lanes)
	uses: actions/download-artifact@v3
	with:
	name: benchmark-2_lanes
	- name: Get benchmark results (4 lanes)
	uses: actions/download-artifact@v3
	with:
	name: benchmark-4_lanes
	- name: Get benchmark results (8 lanes)
	uses: actions/download-artifact@v3
	with:
	name: benchmark-8_lanes
	- name: Get benchmark results (16 lanes)
	uses: actions/download-artifact@v3
	with:
	name: benchmark-16_lanes
	- name: Untar the [f]dotproduct results
	run: \|
	tar xvf dotproducts-2_lanes.tar
	tar xvf dotproducts-4_lanes.tar
	tar xvf dotproducts-8_lanes.tar
	tar xvf dotproducts-16_lanes.tar
	- name: Untar the results
	run: \|
	tar xvf benchmarks-2_lanes.tar
	tar xvf benchmarks-4_lanes.tar
	tar xvf benchmarks-8_lanes.tar
	tar xvf benchmarks-16_lanes.tar
	- name: Install gnuplot
	run: \|
	sudo apt-get update
	sudo apt-get install gnuplot
	- name: Plot [f]dotproduct plots
	run: \|
	for kernel in fdotproduct dotproduct; do
	> ${kernel}.benchmark
	for nr_lanes in 2 4 8 16; do
	cat ${kernel}_${nr_lanes}.benchmark >> ${kernel}.benchmark
	done
	python scripts/process_dotp.py ${kernel} ${kernel}.benchmark ${kernel}
	tar -cvf ${kernel}.tar $(find . -name "${kernel}_*.png")
	done
	- name: Plot the rooflines
	run: gnuplot -c scripts/benchmark.gnuplot
	- name: Upload the imatmul roofline
	uses: actions/upload-artifact@v3
	with:
	name: imatmul_roofline
	path: imatmul.png
	- name: Upload the fmatmul roofline
	uses: actions/upload-artifact@v3
	with:
	name: fmatmul_roofline
	path: fmatmul.png
	- name: Upload the iconv2d roofline
	uses: actions/upload-artifact@v3
	with:
	name: iconv2d_roofline
	path: iconv2d.png
	- name: Upload the fconv2d roofline
	uses: actions/upload-artifact@v3
	with:
	name: fconv2d_roofline
	path: fconv2d.png
	- name: Upload the fconv3d roofline
	uses: actions/upload-artifact@v3
	with:
	name: fconv3d_roofline
	path: fconv3d.png
	- name: Upload the jacobi2d roofline
	uses: actions/upload-artifact@v3
	with:
	name: jacobi2d_roofline
	path: jacobi2d.png
	- name: Upload the dropout roofline
	uses: actions/upload-artifact@v3
	with:
	name: dropout_roofline
	path: dropout.png
	- name: Upload the fft roofline
	uses: actions/upload-artifact@v3
	with:
	name: fft_roofline
	path: fft.png
	- name: Upload the dwt roofline
	uses: actions/upload-artifact@v3
	with:
	name: dwt_roofline
	path: dwt.png
	- name: Upload the exp roofline
	uses: actions/upload-artifact@v3
	with:
	name: exp_roofline
	path: exp.png
	- name: Upload the softmax roofline
	uses: actions/upload-artifact@v3
	with:
	name: softmax_roofline
	path: softmax.png
	- name: Upload the fdotproduct roofline
	uses: actions/upload-artifact@v3
	with:
	name: fdotproduct_plots
	path: fdotproduct.tar
	- name: Upload the dotproduct roofline
	uses: actions/upload-artifact@v3
	with:
	name: dotproduct_plots
	path: dotproduct.tar
	- name: Upload the pathfinder roofline
	uses: actions/upload-artifact@v3
	with:
	name: pathfinder_roofline
	path: pathfinder.png
	- name: Upload the roi_align roofline
	uses: actions/upload-artifact@v2
	with:
	name: roi_align_roofline
	path: roi_align.png

	####################
	# Clean-up stage #
	####################

	clean-up:
	runs-on: ubuntu-20.04
	if: always()
	needs: ["simulate", "riscv-tests-spike", "riscv-tests-simv"]
	steps:
	- uses: actions/checkout@v3
	- name: Delete artifacts
	uses: geekyeggo/delete-artifact@v2
	with:
	name: \|
	tc-llvm
	tc-gcc
	tc-isa-sim
	tc-verilator
	riscv-tests-spike

	clean-up-compile-runs:
	runs-on: ubuntu-20.04
	strategy:
	matrix:
	ara_config: [2_lanes, 4_lanes, 8_lanes, 16_lanes]
	if: always()
	needs: ["simulate", "riscv-tests-spike", "riscv-tests-simv"]
	steps:
	- uses: actions/checkout@v3
	- name: Delete artifacts
	uses: geekyeggo/delete-artifact@v2
	with:
	name: \|
	compile-ara-${{ matrix.ara_config }}
	compile-apps-${{ matrix.ara_config }}
	compile-riscv-tests-${{ matrix.ara_config }}
	benchmark-${{ matrix.ara_config }}

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Supporting vstart CSR for operand read, VALU, VLSU #31

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Supporting vstart CSR for operand read, VALU, VLSU #31

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