perf.groovy

// Import the utility functionality.

import jobs.generation.*;

def project = GithubProject
def branch = GithubBranchName
def projectName = Utilities.getFolderName(project)
def projectFolder = projectName + '/' + Utilities.getFolderName(branch)

def static getOSGroup(def os) {
    def osGroupMap = ['Ubuntu14.04':'Linux',
        'RHEL7.2': 'Linux',
        'Ubuntu16.04': 'Linux',
        'Debian8.4':'Linux',
        'Fedora24':'Linux',
        'OSX':'OSX',
        'Windows_NT':'Windows_NT',
        'FreeBSD':'FreeBSD',
        'CentOS7.1': 'Linux',
        'OpenSUSE13.2': 'Linux',
        'OpenSUSE42.1': 'Linux',
        'LinuxARMEmulator': 'Linux']
    def osGroup = osGroupMap.get(os, null)
    assert osGroup != null : "Could not find os group for ${os}"
    return osGroupMap[os]
}

// Setup perflab tests runs
[true, false].each { isPR ->
    ['Windows_NT'].each { os ->
        ['x64', 'x86'].each { arch ->
            [true, false].each { isSmoketest ->
                def architecture = arch
                def jobName = isSmoketest ? "perf_perflab_${os}_${arch}_smoketest" : "perf_perflab_${os}_${arch}"

                if (arch == 'x86') {
                    testEnv = '-testEnv %WORKSPACE%\\tests\\x86\\ryujit_x86_testenv.cmd'
                }

                def newJob = job(Utilities.getFullJobName(project, jobName, isPR)) {
                    // Set the label.
                    label('windows_clr_perf')
                    wrappers {
                        credentialsBinding {
                            string('BV_UPLOAD_SAS_TOKEN', 'CoreCLR Perf BenchView Sas')
                        }
                    }

                    if (isPR) {
                        parameters {
                            stringParam('BenchviewCommitName', '\${ghprbPullTitle}', 'The name that you will be used to build the full title of a run in Benchview.  The final name will be of the form <branch> private BenchviewCommitName')
                        }
                    }

                    if (isSmoketest) {
                        parameters {
                            stringParam('XUNIT_PERFORMANCE_MAX_ITERATION', '2', 'Sets the number of iterations to two.  We want to do this so that we can run as fast as possible as this is just for smoke testing')
                            stringParam('XUNIT_PERFORMANCE_MAX_ITERATION_INNER_SPECIFIED', '2', 'Sets the number of iterations to two.  We want to do this so that we can run as fast as possible as this is just for smoke testing')
                        }
                    }
                    else {
                        parameters {
                            stringParam('XUNIT_PERFORMANCE_MAX_ITERATION', '21', 'Sets the number of iterations to twenty one.  We are doing this to limit the amount of data that we upload as 20 iterations is enought to get a good sample')
                            stringParam('XUNIT_PERFORMANCE_MAX_ITERATION_INNER_SPECIFIED', '21', 'Sets the number of iterations to twenty one.  We are doing this to limit the amount of data that we upload as 20 iterations is enought to get a good sample')
                        }
                    }

                    def configuration = 'Release'
                    def runType = isPR ? 'private' : 'rolling'
                    def benchViewName = isPR ? 'coreclr private %BenchviewCommitName%' : 'coreclr rolling %GIT_BRANCH_WITHOUT_ORIGIN% %GIT_COMMIT%'
                    def uploadString = isSmoketest ? '' : '-uploadToBenchview'

                    steps {
                        // Batch

                        batchFile("powershell wget https://dist.nuget.org/win-x86-commandline/latest/nuget.exe -OutFile \"%WORKSPACE%\\nuget.exe\"")
                        batchFile("if exist \"%WORKSPACE%\\Microsoft.BenchView.JSONFormat\" rmdir /s /q \"%WORKSPACE%\\Microsoft.BenchView.JSONFormat\"")
                        batchFile("\"%WORKSPACE%\\nuget.exe\" install Microsoft.BenchView.JSONFormat -Source http://benchviewtestfeed.azurewebsites.net/nuget -OutputDirectory \"%WORKSPACE%\" -Prerelease -ExcludeVersion")
                        //Do this here to remove the origin but at the front of the branch name as this is a problem for BenchView
                        //we have to do it all as one statement because cmd is called each time and we lose the set environment variable
                        batchFile("if \"%GIT_BRANCH:~0,7%\" == \"origin/\" (set \"GIT_BRANCH_WITHOUT_ORIGIN=%GIT_BRANCH:origin/=%\") else (set \"GIT_BRANCH_WITHOUT_ORIGIN=%GIT_BRANCH%\")\n" +
                        "set \"BENCHVIEWNAME=${benchViewName}\"\n" +
                        "set \"BENCHVIEWNAME=%BENCHVIEWNAME:\"=%\"\n" +
                        "py \"%WORKSPACE%\\Microsoft.BenchView.JSONFormat\\tools\\submission-metadata.py\" --name \"%BENCHVIEWNAME%\" --user \"dotnet-bot@microsoft.com\"\n" +
                        "py \"%WORKSPACE%\\Microsoft.BenchView.JSONFormat\\tools\\build.py\" git --branch %GIT_BRANCH_WITHOUT_ORIGIN% --type ${runType}")
                        batchFile("py \"%WORKSPACE%\\Microsoft.BenchView.JSONFormat\\tools\\machinedata.py\"")
                        batchFile("set __TestIntermediateDir=int&&build.cmd ${configuration} ${architecture}")

                        batchFile("tests\\runtest.cmd ${configuration} ${architecture} GenerateLayoutOnly")

                        def runXUnitPerfCommonArgs = "-arch ${arch} -configuration ${configuration} -generateBenchviewData \"%WORKSPACE%\\Microsoft.Benchview.JSONFormat\\tools\" ${uploadString} -runtype ${runType} -stabilityPrefix \"START \"CORECLR_PERF_RUN\" /B /WAIT /HIGH /AFFINITY 0x2\""

                        // Run with just stopwatch: Profile=Off
                        batchFile("tests\\scripts\\run-xunit-perf.cmd ${runXUnitPerfCommonArgs} -testBinLoc bin\\tests\\${os}.${architecture}.${configuration}\\performance\\perflab\\Perflab -library")
                        batchFile("tests\\scripts\\run-xunit-perf.cmd ${runXUnitPerfCommonArgs} -testBinLoc bin\\tests\\${os}.${architecture}.${configuration}\\Jit\\Performance\\CodeQuality")

                        // Run with the full set of counters enabled: Profile=On
                        batchFile("tests\\scripts\\run-xunit-perf.cmd ${runXUnitPerfCommonArgs} -testBinLoc bin\\tests\\${os}.${architecture}.${configuration}\\performance\\perflab\\Perflab -library -collectionFlags default+BranchMispredictions+CacheMisses+InstructionRetired+gcapi")
                        batchFile("tests\\scripts\\run-xunit-perf.cmd ${runXUnitPerfCommonArgs} -testBinLoc bin\\tests\\${os}.${architecture}.${configuration}\\Jit\\Performance\\CodeQuality -collectionFlags default+BranchMispredictions+CacheMisses+InstructionRetired+gcapi")
                    }
                }

                if (isSmoketest) {
                    Utilities.setMachineAffinity(newJob, "Windows_NT", '20170427-elevated')
                }

                // Save machinedata.json to /artifact/bin/ Jenkins dir
                def archiveSettings = new ArchivalSettings()
                archiveSettings.addFiles('bin/sandbox/Logs/Perf-*.*')
                archiveSettings.addFiles('machinedata.json')
                Utilities.addArchival(newJob, archiveSettings)

                Utilities.standardJobSetup(newJob, project, isPR, "*/${branch}")

                newJob.with {
                    wrappers {
                        timeout {
                            absolute(240)
                        }
                    }
                }

                if (isPR) {
                    TriggerBuilder builder = TriggerBuilder.triggerOnPullRequest()
                    if (isSmoketest)
                    {
                        builder.setGithubContext("${os} ${arch} CoreCLR Perf Tests Correctness")
                    }
                    else
                    {
                        builder.setGithubContext("${os} ${arch} CoreCLR Perf Tests")
                        builder.triggerOnlyOnComment()
                        builder.setCustomTriggerPhrase("(?i).*test\\W+${os}\\W+${arch}\\W+perf.*")
                    }
                    builder.triggerForBranch(branch)
                    builder.emitTrigger(newJob)
                }
                else {
                    // Set a push trigger
                    TriggerBuilder builder = TriggerBuilder.triggerOnCommit()
                    builder.emitTrigger(newJob)
                }
            }
        }
    }
}

// Setup throughput perflab tests runs
[true, false].each { isPR ->
    ['Windows_NT'].each { os ->
        ['x64', 'x86'].each { arch ->
            ['full_opt', 'min_opt'].each { opt_level ->
                def architecture = arch

                def newJob = job(Utilities.getFullJobName(project, "perf_throughput_perflab_${os}_${arch}_${opt_level}", isPR)) {
                    // Set the label.
                    label('windows_clr_perf')
                    wrappers {
                        credentialsBinding {
                            string('BV_UPLOAD_SAS_TOKEN', 'CoreCLR Perf BenchView Sas')
                        }
                    }

                    if (isPR) {
                        parameters {
                            stringParam('BenchviewCommitName', '\${ghprbPullTitle}', 'The name that will be used to build the full title of a run in Benchview.')
                        }
                    }

                    def configuration = 'Release'
                    def runType = isPR ? 'private' : 'rolling'
                    def benchViewName = isPR ? 'coreclr-throughput private %BenchviewCommitName%' : 'coreclr-throughput rolling %GIT_BRANCH_WITHOUT_ORIGIN% %GIT_COMMIT%'

                    steps {
                        // Batch
                        batchFile("if exist \"%WORKSPACE%\\Microsoft.BenchView.JSONFormat\" rmdir /s /q \"%WORKSPACE%\\Microsoft.BenchView.JSONFormat\"")
                        batchFile("if exist \"%WORKSPACE%\\Microsoft.BenchView.ThroughputBenchmarks.${architecture}.${os}\" rmdir /s /q \"%WORKSPACE%\\Microsoft.BenchView.ThroughputBenchmarks.${architecture}.${os}\"")
                        batchFile("C:\\Tools\\nuget.exe install Microsoft.BenchView.JSONFormat -Source http://benchviewtestfeed.azurewebsites.net/nuget -OutputDirectory \"%WORKSPACE%\" -Prerelease -ExcludeVersion")
                        batchFile("C:\\Tools\\nuget.exe install Microsoft.BenchView.ThroughputBenchmarks.${architecture}.${os} -Source https://dotnet.myget.org/F/dotnet-core -OutputDirectory \"%WORKSPACE%\" -Prerelease -ExcludeVersion")
                        //Do this here to remove the origin but at the front of the branch name as this is a problem for BenchView
                        //we have to do it all as one statement because cmd is called each time and we lose the set environment variable
                        batchFile("if \"%GIT_BRANCH:~0,7%\" == \"origin/\" (set \"GIT_BRANCH_WITHOUT_ORIGIN=%GIT_BRANCH:origin/=%\") else (set \"GIT_BRANCH_WITHOUT_ORIGIN=%GIT_BRANCH%\")\n" +
                        "set \"BENCHVIEWNAME=${benchViewName}\"\n" +
                        "set \"BENCHVIEWNAME=%BENCHVIEWNAME:\"=%\"\n" +
                        "py \"%WORKSPACE%\\Microsoft.BenchView.JSONFormat\\tools\\submission-metadata.py\" --name \"${benchViewName}\" --user \"dotnet-bot@microsoft.com\"\n" +
                        "py \"%WORKSPACE%\\Microsoft.BenchView.JSONFormat\\tools\\build.py\" git --branch %GIT_BRANCH_WITHOUT_ORIGIN% --type ${runType}")
                        batchFile("py \"%WORKSPACE%\\Microsoft.BenchView.JSONFormat\\tools\\machinedata.py\"")
                        batchFile("set __TestIntermediateDir=int&&build.cmd ${configuration} ${architecture} skiptests")
                        batchFile("tests\\runtest.cmd ${configuration} ${architecture} GenerateLayoutOnly")
                        batchFile("py -u tests\\scripts\\run-throughput-perf.py -arch ${arch} -os ${os} -configuration ${configuration} -opt_level ${opt_level} -clr_root \"%WORKSPACE%\" -assembly_root \"%WORKSPACE%\\Microsoft.BenchView.ThroughputBenchmarks.${architecture}.${os}\\lib\" -benchview_path \"%WORKSPACE%\\Microsoft.Benchview.JSONFormat\\tools\" -run_type ${runType}")
                    }
                }

                // Save machinedata.json to /artifact/bin/ Jenkins dir
                def archiveSettings = new ArchivalSettings()
                archiveSettings.addFiles('throughput-*.csv')
                Utilities.addArchival(newJob, archiveSettings)

                Utilities.standardJobSetup(newJob, project, isPR, "*/${branch}")

                if (isPR) {
                    def opts = ""
                    if (opt_level == 'min_opts')
                    {
                        opts = '\\W+min_opts'
                    }
                    TriggerBuilder builder = TriggerBuilder.triggerOnPullRequest()
                    builder.setGithubContext("${os} ${arch} ${opt_level} CoreCLR Throughput Perf Tests")
                    builder.triggerOnlyOnComment()
                    builder.setCustomTriggerPhrase("(?i).*test\\W+${os}\\W+${arch}${opts}\\W+throughput.*")
                    builder.triggerForBranch(branch)
                    builder.emitTrigger(newJob)
                }
                else {
                    // Set a push trigger
                    TriggerBuilder builder = TriggerBuilder.triggerOnCommit()
                    builder.emitTrigger(newJob)
                }
            }
        }
    }
}

def static getFullPerfJobName(def project, def os, def isPR) {
    return Utilities.getFullJobName(project, "perf_${os}", isPR)
}

// Create the Linux/OSX/CentOS coreclr test leg for debug and release and each scenario
[true, false].each { isPR ->
    def fullBuildJobName = Utilities.getFullJobName(project, 'perf_linux_build', isPR)
    def architecture = 'x64'
    def configuration = 'Release'

    // Build has to happen on RHEL7.2 (that's where we produce the bits we ship)
    ['RHEL7.2'].each { os ->
        def newBuildJob = job(fullBuildJobName) {
            steps {
                shell("./build.sh verbose ${architecture} ${configuration}")
            }
        }
        Utilities.setMachineAffinity(newBuildJob, os, 'latest-or-auto')
        Utilities.standardJobSetup(newBuildJob, project, isPR, "*/${branch}")
        Utilities.addArchival(newBuildJob, "bin/Product/**,bin/obj/*/tests/**/*.dylib,bin/obj/*/tests/**/*.so", "bin/Product/**/.nuget/**")
    }


    // Actual perf testing on the following OSes
    def perfOSList = ['Ubuntu14.04']
    perfOSList.each { os ->
        def newJob = job(getFullPerfJobName(project, os, isPR)) {

            label('linux_clr_perf')
            wrappers {
                credentialsBinding {
                    string('BV_UPLOAD_SAS_TOKEN', 'CoreCLR Perf BenchView Sas')
                }
            }

            if (isPR) {
                parameters {
                    stringParam('BenchviewCommitName', '\${ghprbPullTitle}', 'The name that you will be used to build the full title of a run in Benchview.  The final name will be of the form <branch> private BenchviewCommitName')
                }
            }

            parameters {
                // Cap the maximum number of iterations to 21.
                stringParam('XUNIT_PERFORMANCE_MAX_ITERATION', '21', 'Sets the number of iterations to twenty one.  We are doing this to limit the amount of data that we upload as 20 iterations is enought to get a good sample')
                stringParam('XUNIT_PERFORMANCE_MAX_ITERATION_INNER_SPECIFIED', '21', 'Sets the number of iterations to twenty one.  We are doing this to limit the amount of data that we upload as 20 iterations is enought to get a good sample')
                stringParam('PRODUCT_BUILD', '', 'Build number from which to copy down the CoreCLR Product binaries built for Linux')
            }

            def osGroup = getOSGroup(os)
            def runType = isPR ? 'private' : 'rolling'
            def benchViewName = isPR ? 'coreclr private \$BenchviewCommitName' : 'coreclr rolling \$GIT_BRANCH_WITHOUT_ORIGIN \$GIT_COMMIT'

            steps {
                shell("./tests/scripts/perf-prep.sh")
                shell("./init-tools.sh")
                copyArtifacts(fullBuildJobName) {
                    includePatterns("bin/**")
                    buildSelector {
                        buildNumber('\${PRODUCT_BUILD}')
                    }
                }
                shell("GIT_BRANCH_WITHOUT_ORIGIN=\$(echo \$GIT_BRANCH | sed \"s/[^/]*\\/\\(.*\\)/\\1 /\")\n" +
                "python3.5 \"\${WORKSPACE}/tests/scripts/Microsoft.BenchView.JSONFormat/tools/submission-metadata.py\" --name \" ${benchViewName} \" --user \"dotnet-bot@microsoft.com\"\n" +
                "python3.5 \"\${WORKSPACE}/tests/scripts/Microsoft.BenchView.JSONFormat/tools/build.py\" git --branch \$GIT_BRANCH_WITHOUT_ORIGIN --type ${runType}")
                shell("""./tests/scripts/run-xunit-perf.sh \\
                --testRootDir=\"\${WORKSPACE}/bin/tests/Windows_NT.${architecture}.${configuration}\" \\
                --testNativeBinDir=\"\${WORKSPACE}/bin/obj/${osGroup}.${architecture}.${configuration}/tests\" \\
                --coreClrBinDir=\"\${WORKSPACE}/bin/Product/${osGroup}.${architecture}.${configuration}\" \\
                --mscorlibDir=\"\${WORKSPACE}/bin/Product/${osGroup}.${architecture}.${configuration}\" \\
                --coreFxBinDir=\"\${WORKSPACE}/corefx\" \\
                --runType=\"${runType}\" \\
                --benchViewOS=\"${os}\" \\
                --generatebenchviewdata=\"\${WORKSPACE}/tests/scripts/Microsoft.BenchView.JSONFormat/tools\" \\
                --stabilityPrefix=\"taskset 0x00000002 nice --adjustment=-10\" \\
                --uploadToBenchview""")
            }
        }

        // Save machinedata.json to /artifact/bin/ Jenkins dir
        def archiveSettings = new ArchivalSettings()
        archiveSettings.addFiles('bin/sandbox/Logs/Perf-*.*')
        archiveSettings.addFiles('machinedata.json')
        Utilities.addArchival(newJob, archiveSettings)

        Utilities.standardJobSetup(newJob, project, isPR, "*/${branch}")

        // For perf, we need to keep the run results longer
        newJob.with {
            // Enable the log rotator
            logRotator {
                artifactDaysToKeep(7)
                daysToKeep(300)
                artifactNumToKeep(25)
                numToKeep(1000)
            }
        }
    } // os

    def flowJobPerfRunList = perfOSList.collect { os ->
        "{ build(params + [PRODUCT_BUILD: b.build.number], '${getFullPerfJobName(project, os, isPR)}') }"
    }
    def newFlowJob = buildFlowJob(Utilities.getFullJobName(project, "perf_linux_flow", isPR, '')) {
        if (isPR) {
            parameters {
                stringParam('BenchviewCommitName', '\${ghprbPullTitle}', 'The name that you will be used to build the full title of a run in Benchview.  The final name will be of the form <branch> private BenchviewCommitName')
            }
        }
        buildFlow("""
// First, build the bits on RHEL7.2
b = build(params, '${fullBuildJobName}')

// Then, run the perf tests
parallel(
    ${flowJobPerfRunList.join(",\n    ")}
)
""")
    }

    Utilities.setMachineAffinity(newFlowJob, 'Windows_NT', 'latest-or-auto')
    Utilities.standardJobSetup(newFlowJob, project, isPR, "*/${branch}")

    if (isPR) {
        TriggerBuilder builder = TriggerBuilder.triggerOnPullRequest()
        builder.setGithubContext("Linux Perf Test Flow")
        builder.triggerOnlyOnComment()
        builder.setCustomTriggerPhrase("(?i).*test\\W+linux\\W+perf\\W+flow.*")
        builder.triggerForBranch(branch)
        builder.emitTrigger(newFlowJob)
    }
    else {
        // Set a push trigger
        TriggerBuilder builder = TriggerBuilder.triggerOnCommit()
        builder.emitTrigger(newFlowJob)
    }

} // isPR

def static getFullThroughputJobName(def project, def os, def isPR) {
    return Utilities.getFullJobName(project, "perf_throughput_${os}", isPR)
}

// Create the Linux/OSX/CentOS coreclr test leg for debug and release and each scenario
[true, false].each { isPR ->
    def fullBuildJobName = Utilities.getFullJobName(project, 'perf_throughput_linux_build', isPR)
    def architecture = 'x64'
    def configuration = 'Release'

    // Build has to happen on RHEL7.2 (that's where we produce the bits we ship)
    ['RHEL7.2'].each { os ->
        def newBuildJob = job(fullBuildJobName) {
            steps {
                shell("./build.sh verbose ${architecture} ${configuration}")
            }
        }
        Utilities.setMachineAffinity(newBuildJob, os, 'latest-or-auto')
        Utilities.standardJobSetup(newBuildJob, project, isPR, "*/${branch}")
        Utilities.addArchival(newBuildJob, "bin/Product/**")
    }

    // Actual perf testing on the following OSes
    def throughputOSList = ['Ubuntu14.04']
    def throughputOptLevelList = ['full_opt', 'min_opt']

    def throughputOSOptLevelList = []

    throughputOSList.each { os ->
        throughputOptLevelList.each { opt_level ->
            throughputOSOptLevelList.add("${os}_${opt_level}")
        }
    }

    throughputOSList.each { os ->
        throughputOptLevelList.each { opt_level ->
            def newJob = job(getFullThroughputJobName(project, "${os}_${opt_level}", isPR)) {

                label('linux_clr_perf')
                    wrappers {
                        credentialsBinding {
                            string('BV_UPLOAD_SAS_TOKEN', 'CoreCLR Perf BenchView Sas')
                        }
                    }

                if (isPR)
                {
                    parameters
                    {
                        stringParam('BenchviewCommitName', '\${ghprbPullTitle}', 'The name that will be used to build the full title of a run in Benchview.')
                    }
                }

                parameters {
                    stringParam('PRODUCT_BUILD', '', 'Build number from which to copy down the CoreCLR Product binaries built for Linux')
                }

                def osGroup = getOSGroup(os)
                def runType = isPR ? 'private' : 'rolling'
                def benchViewName = isPR ? 'coreclr-throughput private \$BenchviewCommitName' : 'coreclr-throughput rolling \$GIT_BRANCH_WITHOUT_ORIGIN \$GIT_COMMIT'

                steps {
                    shell("bash ./tests/scripts/perf-prep.sh --throughput")
                    shell("./init-tools.sh")
                    copyArtifacts(fullBuildJobName) {
                        includePatterns("bin/Product/**")
                        buildSelector {
                            buildNumber('\${PRODUCT_BUILD}')
                        }
                    }
                    shell("GIT_BRANCH_WITHOUT_ORIGIN=\$(echo \$GIT_BRANCH | sed \"s/[^/]*\\/\\(.*\\)/\\1 /\")\n" +
                    "python3.5 \"\${WORKSPACE}/tests/scripts/Microsoft.BenchView.JSONFormat/tools/submission-metadata.py\" --name \" ${benchViewName} \" --user \"dotnet-bot@microsoft.com\"\n" +
                    "python3.5 \"\${WORKSPACE}/tests/scripts/Microsoft.BenchView.JSONFormat/tools/build.py\" git --branch \$GIT_BRANCH_WITHOUT_ORIGIN --type ${runType}")
                    shell("""python3.5 ./tests/scripts/run-throughput-perf.py \\
                    -arch \"${architecture}\" \\
                    -os \"${os}\" \\
                    -configuration \"${configuration}\" \\
                    -opt_level \"${opt_level}\" \\
                    -clr_root \"\${WORKSPACE}\" \\
                    -assembly_root \"\${WORKSPACE}/Microsoft.Benchview.ThroughputBenchmarks.${architecture}.Windows_NT/lib\" \\
                    -run_type \"${runType}\" \\
                    -benchview_path \"\${WORKSPACE}/tests/scripts/Microsoft.BenchView.JSONFormat/tools\"""")
                }
            }

            // Save machinedata.json to /artifact/bin/ Jenkins dir
            def archiveSettings = new ArchivalSettings()
            archiveSettings.addFiles('throughput-*.csv')
            archiveSettings.addFiles('machinedata.json')
            Utilities.addArchival(newJob, archiveSettings)

            Utilities.standardJobSetup(newJob, project, isPR, "*/${branch}")

            // For perf, we need to keep the run results longer
            newJob.with {
                // Enable the log rotator
                logRotator {
                    artifactDaysToKeep(7)
                    daysToKeep(300)
                    artifactNumToKeep(25)
                    numToKeep(1000)
                }
            }
        } // opt_level
    } // os

    def flowJobTPRunList = throughputOSOptLevelList.collect { os ->
        "{ build(params + [PRODUCT_BUILD: b.build.number], '${getFullThroughputJobName(project, os, isPR)}') }"
    }
    def newFlowJob = buildFlowJob(Utilities.getFullJobName(project, "perf_throughput_linux_flow", isPR, '')) {
        if (isPR) {
            parameters {
                stringParam('BenchviewCommitName', '\${ghprbPullTitle}', 'The name that you will be used to build the full title of a run in Benchview.  The final name will be of the form <branch> private BenchviewCommitName')
            }
        }
        buildFlow("""
// First, build the bits on RHEL7.2
b = build(params, '${fullBuildJobName}')

// Then, run the perf tests
parallel(
    ${flowJobTPRunList.join(",\n    ")}
)
""")
    }

    Utilities.setMachineAffinity(newFlowJob, 'Windows_NT', 'latest-or-auto')
    Utilities.standardJobSetup(newFlowJob, project, isPR, "*/${branch}")

    if (isPR) {
        TriggerBuilder builder = TriggerBuilder.triggerOnPullRequest()
        builder.setGithubContext("Linux Throughput Perf Test Flow")
        builder.triggerOnlyOnComment()
        builder.setCustomTriggerPhrase("(?i).*test\\W+linux\\W+throughput\\W+flow.*")
        builder.triggerForBranch(branch)
        builder.emitTrigger(newFlowJob)
    }
    else {
        // Set a push trigger
        TriggerBuilder builder = TriggerBuilder.triggerOnCommit()
        builder.emitTrigger(newFlowJob)
    }

} // isPR

// Setup CoreCLR-Scenarios tests
[true, false].each { isPR ->
    ['Windows_NT'].each { os ->
        ['x64', 'x86'].each { arch ->
            def architecture = arch
            def newJob = job(Utilities.getFullJobName(project, "perf_scenarios_${os}_${arch}", isPR)) {
                // Set the label.
                label('windows_clr_perf')
                wrappers {
                    credentialsBinding {
                        string('BV_UPLOAD_SAS_TOKEN', 'CoreCLR Perf BenchView Sas')
                    }
                }

                if (isPR) {
                    parameters {
                        stringParam('BenchviewCommitName', '\${ghprbPullTitle}', 'The name that you will be used to build the full title of a run in Benchview.  The final name will be of the form <branch> private BenchviewCommitName')
                    }
                }

                parameters {
                    stringParam('XUNIT_PERFORMANCE_MAX_ITERATION', '1', 'Size test, one iteration is sufficient')
                    stringParam('XUNIT_PERFORMANCE_MAX_ITERATION_INNER_SPECIFIED', '1', 'Size test, one iteration is sufficient')
                }

                def configuration = 'Release'
                def runType = isPR ? 'private' : 'rolling'
                def benchViewName = isPR ? 'CoreCLR-Scenarios private %BenchviewCommitName%' : 'CoreCLR-Scenarios rolling %GIT_BRANCH_WITHOUT_ORIGIN% %GIT_COMMIT%'
                def uploadString = '-uploadToBenchview'

                steps {
                    // Batch
                    batchFile("powershell wget https://dist.nuget.org/win-x86-commandline/latest/nuget.exe -OutFile \"%WORKSPACE%\\nuget.exe\"")
                    batchFile("if exist \"%WORKSPACE%\\Microsoft.BenchView.JSONFormat\" rmdir /s /q \"%WORKSPACE%\\Microsoft.BenchView.JSONFormat\"")
                    batchFile("\"%WORKSPACE%\\nuget.exe\" install Microsoft.BenchView.JSONFormat -Source http://benchviewtestfeed.azurewebsites.net/nuget -OutputDirectory \"%WORKSPACE%\" -Prerelease -ExcludeVersion")

                    //Do this here to remove the origin but at the front of the branch name as this is a problem for BenchView
                    //we have to do it all as one statement because cmd is called each time and we lose the set environment variable
                    batchFile("if \"%GIT_BRANCH:~0,7%\" == \"origin/\" (set \"GIT_BRANCH_WITHOUT_ORIGIN=%GIT_BRANCH:origin/=%\") else (set \"GIT_BRANCH_WITHOUT_ORIGIN=%GIT_BRANCH%\")\n" +
                    "set \"BENCHVIEWNAME=${benchViewName}\"\n" +
                    "set \"BENCHVIEWNAME=%BENCHVIEWNAME:\"=%\"\n" +
                    "py \"%WORKSPACE%\\Microsoft.BenchView.JSONFormat\\tools\\submission-metadata.py\" --name \"%BENCHVIEWNAME%\" --user \"dotnet-bot@microsoft.com\"\n" +
                    "py \"%WORKSPACE%\\Microsoft.BenchView.JSONFormat\\tools\\build.py\" git --branch %GIT_BRANCH_WITHOUT_ORIGIN% --type ${runType}")
                    batchFile("py \"%WORKSPACE%\\Microsoft.BenchView.JSONFormat\\tools\\machinedata.py\"")
                    batchFile("set __TestIntermediateDir=int&&build.cmd ${configuration} ${architecture}")

                    batchFile("tests\\runtest.cmd ${configuration} ${architecture} GenerateLayoutOnly")

                    def runXUnitPerfCommonArgs = "-arch ${arch} -configuration ${configuration} -generateBenchviewData \"%WORKSPACE%\\Microsoft.Benchview.JSONFormat\\tools\" ${uploadString} -runtype ${runType} -scenarioTest"
                    def failedOutputLogFilename = "run-xunit-perf-scenario.log"

                    // Using a sentinel file to
                    batchFile("if exist \"${failedOutputLogFilename}\" del /q /f \"${failedOutputLogFilename}\"")
                    batchFile("if exist \"${failedOutputLogFilename}\" (echo [ERROR] Failed to delete previously created \"${failedOutputLogFilename}\" file.& exit /b 1)")

                    // Scenario: JitBench
                    batchFile("tests\\scripts\\run-xunit-perf.cmd ${runXUnitPerfCommonArgs} -testBinLoc bin\\tests\\${os}.${architecture}.${configuration}\\performance\\Scenario\\JitBench -group CoreCLR-Scenarios || (echo [ERROR] JitBench failed. 1>>\"${failedOutputLogFilename}\"& exit /b 0)")

                    // Scenario: ILLink
                    if (arch == 'x64') {
                        batchFile("tests\\scripts\\run-xunit-perf.cmd ${runXUnitPerfCommonArgs} -testBinLoc bin\\tests\\${os}.${architecture}.${configuration}\\performance\\linkbench\\linkbench -group ILLink -nowarmup || (echo [ERROR] IlLink failed. 1>>\"${failedOutputLogFilename}\"& exit /b 0)")
                    }

                    batchFile("if exist \"${failedOutputLogFilename}\" (type \"${failedOutputLogFilename}\"& exit /b 1)")
                }
            }

             // Save machinedata.json to /artifact/bin/ Jenkins dir
            def archiveSettings = new ArchivalSettings()
            archiveSettings.addFiles('bin/sandbox/Perf-*.*')
            archiveSettings.addFiles('machinedata.json')
            Utilities.addArchival(newJob, archiveSettings)

            Utilities.standardJobSetup(newJob, project, isPR, "*/${branch}")

            newJob.with {
                wrappers {
                    timeout {
                        absolute(240)
                    }
                }
            }

            if (isPR) {
                TriggerBuilder builder = TriggerBuilder.triggerOnPullRequest()
                builder.setGithubContext("${os} ${arch} Performance Scenarios Tests")
                builder.triggerOnlyOnComment()
                builder.setCustomTriggerPhrase("(?i).*test\\W+${os}\\W+${arch}\\W+perf\\W+scenarios.*")
                builder.triggerForBranch(branch)
                builder.emitTrigger(newJob)
            }
            else {
                // Set a push trigger
                TriggerBuilder builder = TriggerBuilder.triggerOnCommit()
                builder.emitTrigger(newJob)
            }
        }
    }
}

Utilities.createHelperJob(this, project, branch,
    "Welcome to the ${project} Perf help",
    "Have a nice day!")