experimental.yml

# Copyright (c) Facebook, Inc. and its affiliates.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

name: "Experimental Fuzzer Jobs"

on:
  pull_request:
    paths:
      - ".github/workflows/experimental.yml"

  schedule:
    - cron: '0 1 * * *'

  workflow_dispatch:
    inputs:
      ref:
        description: 'Ref to checkout out'
        default: 'main'
      numThreads:
        description: 'Number of threads'
        default: 16
      maxHighMemJobs:
        description: 'Number of high memory jobs'
        default: 8
      maxLinkJobs:
        description: 'Maximum number of link jobs'
        default: 4
      extraCMakeFlags:
        description: 'Additional CMake flags'
        default: ''

defaults:
  run:
    shell: bash

permissions:
  contents: read

jobs:
  compile:
    runs-on: 16-core
    timeout-minutes: 120
    env:
      CCACHE_DIR: "${{ github.workspace }}/.ccache/"
      CCACHE_BASEDIR: "${{ github.workspace }}"
      LINUX_DISTRO: "ubuntu"
    steps:

      - name: "Restore ccache"
        uses: actions/cache@v3
        with:
          path: "${{ env.CCACHE_DIR }}"
          # We are using the benchmark ccache as it has all
          # required features enabled, so no need to create a new one
          key: ccache-benchmark-${{ github.sha }}
          restore-keys: |
            ccache-benchmark-
      - name: "Checkout Repo"
        uses: actions/checkout@v3
        with:
          path: velox
          submodules: 'recursive'
          ref: "${{ inputs.ref || 'main' }}"

      - name: "Install dependencies"
        run: cd  velox && source ./scripts/setup-ubuntu.sh

      - name: "Build"
        run: |
          cd velox
          make debug NUM_THREADS="${{ inputs.numThreads || 8 }}" MAX_HIGH_MEM_JOBS="${{ inputs.maxHighMemJobs || 8 }}" MAX_LINK_JOBS="${{ inputs.maxLinkJobs || 4 }}" EXTRA_CMAKE_FLAGS="-DVELOX_ENABLE_ARROW=ON ${{ inputs.extraCMakeFlags }}"
          ccache -s
      - name: Upload aggregation fuzzer
        uses: actions/upload-artifact@v3
        with:
          name: aggregation
          path: velox/_build/debug/velox/exec/tests/velox_aggregation_fuzzer_test

  presto-java-aggregation-fuzzer-run:
    runs-on: ubuntu-latest
    container: ghcr.io/facebookincubator/velox-dev:presto-java
    needs: compile
    timeout-minutes: 120
    steps:

      - name: "Checkout Repo"
        uses: actions/checkout@v3
        with:
          ref: "${{ inputs.ref || 'main' }}"

      - name: "Install dependencies"
        run: source ./scripts/setup-ubuntu.sh

      - name: Download aggregation fuzzer
        uses: actions/download-artifact@v3
        with:
          name: aggregation

      - name: "Run Aggregate Fuzzer"
        run: |
          /opt/start-prestojava.sh > /tmp/prestjava.log 2>&1 &  
          mkdir -p /tmp/aggregate_fuzzer_repro/
          rm -rfv /tmp/aggregate_fuzzer_repro/*
          chmod -R 777 /tmp/aggregate_fuzzer_repro
          chmod +x velox_aggregation_fuzzer_test
          ./velox_aggregation_fuzzer_test \
                --seed ${RANDOM} \
                --duration_sec 3600 \
                --logtostderr=1 \
                --minloglevel=0 \
                --repro_persist_path=/tmp/aggregate_fuzzer_repro \
                --enable_sorted_aggregations=true \
          && echo -e "\n\nAggregation fuzzer run finished successfully."
      - name: Archive aggregate production artifacts
        if: always()
        uses: actions/upload-artifact@v3
        with:
          name: aggregate-fuzzer-failure-artifacts
          path: |
            /tmp/aggregate_fuzzer_repro