.gitlab-ci.yml

# Copyright 2023 ETH Zurich and University of Bologna.
# Licensed under the Apache License, Version 2.0, see LICENSE for details.
# SPDX-License-Identifier: Apache-2.0

variables:
  GIT_STRATEGY: clone
  GIT_SUBMODULE_STRATEGY: recursive
  # Enable colors in CI terminal
  TERM: ansi
  FORCE_COLOR: 1
  # Configure environment
  PYTHON: /usr/local/anaconda3-2022.05/bin/python3
  BENDER: bender-0.27.1
  CC: gcc-9.2.0
  CXX: g++-9.2.0
  VCS_SEPP: vcs-2020.12
  VERILATOR_SEPP: verilator-4.110
  QUESTA_SEPP: questa-2022.3
  LLVM_BINROOT: /usr/pack/riscv-1.0-kgf/pulp-llvm-0.12.0/bin
  CARGO_TARGET_X86_64_UNKNOWN_LINUX_GNU_LINKER: /usr/pack/gcc-9.2.0-af/linux-x64/bin/gcc
  LLVM_SYS_120_PREFIX: /usr/pack/llvm-12.0.1-af
  CMAKE: cmake-3.18.1

before_script:
  - $PYTHON -m venv .venv
  - source .venv/bin/activate
  - pip install -r python-requirements.txt
  - $BENDER vendor init

##############
# Build docs #
##############

docs:
  script:
    - make docs

#################################
# Build Snitch cluster software #
#################################

snitch-cluster-sw:
  script:
    - cd target/snitch_cluster
    - make sw
  artifacts:
    paths:
      - sw/math/include/bits/alltypes.h
      - target/snitch_cluster/sw/**/build/*.elf
    expire_in: 1 day

snitch-cluster-sw-banshee:
  script:
    - cd target/snitch_cluster
    - make SELECT_RUNTIME=banshee sw
  artifacts:
    paths:
      - sw/math/include/bits/alltypes.h
      - target/snitch_cluster/sw/**/build/*.elf
    expire_in: 1 day

#######################
# Standalone IP tests #
#######################

# Build and run all individual IP testbenches.
# Currently missing IP tests:
# - snitch_vm
# - snitch_ipu
# - snitch_dma
# - snitch
# Currently failing IP tests/scripts:
# - reqrsp_interface
# - snitch_ssr
snitch-ip-tests:
  needs: []
  parallel:
    matrix:
      - IP:
          - mem_interface
          - snitch_cluster
          - snitch_icache
          - tcdm_interface
  script:
    - cd hw/$IP
    - ./util/compile.sh
    - ./util/run_vsim.sh

########################
# Snitch cluster tests #
########################

# Verilator
snitch-cluster-vlt:
  needs: [snitch-cluster-sw]
  script:
    - cd target/snitch_cluster
    - make bin/snitch_cluster.vlt
    - ./run.py sw/run.yaml --simulator verilator -j --run-dir runs/vlt

# VCS
snitch-cluster-vcs:
  needs: [snitch-cluster-sw]
  script:
    - cd target/snitch_cluster
    - make bin/snitch_cluster.vcs
    - ./run.py sw/run.yaml --simulator vcs -j --run-dir runs/vcs

# Questa
snitch-cluster-vsim:
  needs: [snitch-cluster-sw]
  script:
    - cd target/snitch_cluster
    - make bin/snitch_cluster.vsim
    - ./run.py sw/run.yaml --simulator vsim -j --run-dir runs/vsim

# Banshee
snitch-cluster-banshee:
  needs: [snitch-cluster-sw-banshee]
  variables:
    SNITCH_LOG: info
  script:
    - rustup install 1.63.0
    - rustup override set 1.63.0
    - rustc --version
    - rustup --version
    - git clone git@github.com:pulp-platform/banshee.git --recurse-submodules
    - cd banshee
    - cargo install --debug --path .
    - cd ../target/snitch_cluster
    - ./run.py sw/run.yaml --simulator banshee -j --run-dir runs/banshee