pipeline {
    agent {
        label "purdue-cluster"
    }

    options {
        disableConcurrentBuilds()
        overrideIndexTriggers(true)
    }

    triggers {
        pollSCM('0 1 * * *')
    }

    stages {
        stage('env-setup') {
            steps {
                sh 'rm -rf env-setup && git clone git@github.com:purdue-aalp/env-setup.git &&\
                    cd env-setup && git checkout cluster-ubuntu'
            }
        }
        stage('nightly-simulator-build') {
            steps {
                sh '''#!/bin/bash
                    source ./env-setup/11.0_env_setup.sh
                    source `pwd`/setup_environment
                    make -j 10'''
            }
        }
        stage('nightly-simulations-build'){
            steps{
                sh 'if [ -d "./gpgpu-sim_simulations" ]; then \
                        cp -fr ./gpgpu-sim_simulations ./gpgpu-sim_simulations_bak; \
                    fi'
                sh 'rm -rf gpgpu-sim_simulations'
                sh 'git clone git@github.com:purdue-aalp/gpgpu-sim_simulations.git && \
                    cd gpgpu-sim_simulations && \
                    git pull && \
                    ln -s /home/tgrogers-raid/a/common/data_dirs benchmarks/'
                sh '''#!/bin/bash
                    source ./env-setup/11.0_env_setup.sh &&\
                    source `pwd`/setup_environment &&\
                    cd gpgpu-sim_simulations && \
                    source ./benchmarks/src/setup_environment && \
                    make -i -j 10 -C ./benchmarks/src/ all && \
                    make -C ./benchmarks/src data'''
            }
        }
        stage('nightly-2B-insn-run'){
            steps {
                    sh 'rm -rf ./gpgpu-sim_simulations/util/plotting/correl-html && rm -rf gpgpu-sim-results-repo &&\
                        rm -rf ./gpgpu-sim_simulations/util/plotting/htmls'

                    sh '''#!/bin/bash
                        source ./env-setup/11.0_env_setup.sh
                        source `pwd`/setup_environment
                        ./gpgpu-sim_simulations/util/job_launching/run_simulations.py \
                            -B `cat ./gpgpu-sim_simulations/util/job_launching/apps/correlation-apps.list` -C QV100-2B -N nightly-$$
                        ./gpgpu-sim_simulations/util/job_launching/monitor_func_test.py -I -S 1800 -v \
                            -s stats-per-app-11.0.csv -T 12 -K -N nightly-$$
                        ./gpgpu-sim_simulations/util/plotting/plot-get-stats.py -c stats-per-app-11.0.csv -P cuda-11.0.nightly'''
            }
        }
        stage('nightly-correlate'){
            steps {
                sh 'git clone git@github.com:purdue-aalp/gpgpu-sim-results-repo.git'

                sh 'if [ ! -d ./gpgpu-sim-results-repo/${JOB_NAME} ]; then \
                        mkdir -p ./gpgpu-sim-results-repo/${JOB_NAME}/ ; \
                        cp ./gpgpu-sim-results-repo/purdue-aalp/gpgpu-sim_distribution/dev/* \
                            ./gpgpu-sim-results-repo/${JOB_NAME}/ ; \
                    fi && \
                    ./gpgpu-sim_simulations/run_hw/get_hw_data.sh'

                sh '''#!/bin/bash
                    source ./env-setup/11.0_env_setup.sh
                    ./gpgpu-sim_simulations/util/job_launching/get_stats.py -R -K -k \
                        -B `cat ./gpgpu-sim_simulations/util/job_launching/apps/correlation-apps.list` \
                        -C QV100-2B > stats-per-kernel-11.0.csv
                    ./gpgpu-sim_simulations/util/plotting/merge-stats.py \
                        -c ./gpgpu-sim-results-repo/${JOB_NAME}/stats-per-app-11.0.csv,./stats-per-app-11.0.csv -R \
                        > per-app-merge-11.0.csv
                    ./gpgpu-sim_simulations/util/plotting/merge-stats.py \
                        -c ./gpgpu-sim-results-repo/${JOB_NAME}/stats-per-kernel-11.0.csv,./stats-per-kernel-11.0.csv -R \
                        > per-kernel-merge-11.0.csv
                    source `pwd`/setup_environment
                    ./gpgpu-sim_simulations/util/plotting/plot-correlation.py -c per-kernel-merge-11.0.csv \
                        -p cuda-11.0.nightly -b ./gpgpu-sim_simulations/util/plotting/known.correlation.outliers.list \
                        | grep "Correl=" -B 1 | tee correl.11.0.txt
                    cp stats-per-*.csv ./gpgpu-sim-results-repo/${JOB_NAME}/
                    cd ./gpgpu-sim-results-repo
                    git pull
                    git diff --quiet && git diff --staged --quiet || git commit -am "Jenkins automated checkin ${JOB_NAME} Build:${BUILD_NUMBER}"
                    git push'''

                sh 'PLOTDIR="/home/dynamo/a/tgrogers/website/gpgpu-sim-plots/jenkins/${JOB_NAME}" &&\
                    ssh tgrogers@dynamo.ecn.purdue.edu mkdir -p $PLOTDIR/${BUILD_NUMBER} && \
                    scp  ./gpgpu-sim_simulations/util/plotting/correl-html/* tgrogers@dynamo.ecn.purdue.edu:$PLOTDIR/${BUILD_NUMBER} &&\
                    scp  ./gpgpu-sim_simulations/util/plotting/htmls/* tgrogers@dynamo.ecn.purdue.edu:$PLOTDIR/${BUILD_NUMBER} &&\
                    ssh tgrogers@dynamo.ecn.purdue.edu "cd $PLOTDIR && rm -rf latest && cp -r ${BUILD_NUMBER} latest"'
            }
        }
    }
    post {
        success {
            emailext body:'''${SCRIPT, template="groovy-html.nightly.success.template"}''',
                recipientProviders: [[$class: 'CulpritsRecipientProvider'],
                    [$class: 'RequesterRecipientProvider']],
                subject: "[AALP Jenkins] Build #${BUILD_NUMBER} - Success!",
                attachmentsPattern: 'correl.*.txt',
                to: 'tgrogers@purdue.edu'
        }
        failure {
            emailext body: "See ${BUILD_URL}",
                recipientProviders: [[$class: 'CulpritsRecipientProvider'],
                    [$class: 'RequesterRecipientProvider']],
                subject: "[AALP Jenkins] Build #${BUILD_NUMBER} - ${currentBuild.result}",
                to: 'tgrogers@purdue.edu'
        }
    }
}