From 7960791430b0536df4704493c01d32e38f37f022 Mon Sep 17 00:00:00 2001 From: Fabian Mastenbroek Date: Tue, 14 Sep 2021 12:52:17 +0200 Subject: refactor(experiments): Remove energy experiments shell This change removes the energy experiments. The experiments only provided a setup for the original experiments and is not able to reproduce the results without further worker. --- .../experiments/energy21/EnergyExperiment.kt | 208 --------------------- .../src/main/resources/application.conf | 14 -- 2 files changed, 222 deletions(-) delete mode 100644 opendc-experiments/opendc-experiments-energy21/src/main/kotlin/org/opendc/experiments/energy21/EnergyExperiment.kt delete mode 100644 opendc-experiments/opendc-experiments-energy21/src/main/resources/application.conf (limited to 'opendc-experiments/opendc-experiments-energy21/src/main') diff --git a/opendc-experiments/opendc-experiments-energy21/src/main/kotlin/org/opendc/experiments/energy21/EnergyExperiment.kt b/opendc-experiments/opendc-experiments-energy21/src/main/kotlin/org/opendc/experiments/energy21/EnergyExperiment.kt deleted file mode 100644 index d9194969..00000000 --- a/opendc-experiments/opendc-experiments-energy21/src/main/kotlin/org/opendc/experiments/energy21/EnergyExperiment.kt +++ /dev/null @@ -1,208 +0,0 @@ -/* - * Copyright (c) 2021 AtLarge Research - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in all - * copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ - -package org.opendc.experiments.energy21 - -import com.typesafe.config.ConfigFactory -import io.opentelemetry.api.metrics.MeterProvider -import io.opentelemetry.sdk.metrics.export.MetricProducer -import kotlinx.coroutines.CoroutineScope -import kotlinx.coroutines.coroutineScope -import mu.KotlinLogging -import org.opendc.compute.service.ComputeService -import org.opendc.compute.service.scheduler.ComputeScheduler -import org.opendc.compute.service.scheduler.FilterScheduler -import org.opendc.compute.service.scheduler.filters.ComputeFilter -import org.opendc.compute.service.scheduler.filters.RamFilter -import org.opendc.compute.service.scheduler.filters.VCpuFilter -import org.opendc.compute.simulator.SimHost -import org.opendc.experiments.capelin.* -import org.opendc.experiments.capelin.export.parquet.ParquetExportMonitor -import org.opendc.experiments.capelin.trace.StreamingParquetTraceReader -import org.opendc.harness.dsl.Experiment -import org.opendc.harness.dsl.anyOf -import org.opendc.simulator.compute.kernel.SimFairShareHypervisorProvider -import org.opendc.simulator.compute.kernel.cpufreq.PerformanceScalingGovernor -import org.opendc.simulator.compute.model.MachineModel -import org.opendc.simulator.compute.model.MemoryUnit -import org.opendc.simulator.compute.model.ProcessingNode -import org.opendc.simulator.compute.model.ProcessingUnit -import org.opendc.simulator.compute.power.* -import org.opendc.simulator.core.runBlockingSimulation -import org.opendc.simulator.resources.SimResourceInterpreter -import org.opendc.telemetry.compute.collectServiceMetrics -import org.opendc.telemetry.compute.withMonitor -import java.io.File -import java.time.Clock -import java.util.* - -/** - * Experiments for the OpenDC project on Energy modeling. - */ -public class EnergyExperiment : Experiment("Energy Modeling 2021") { - /** - * The logger for this portfolio instance. - */ - private val logger = KotlinLogging.logger {} - - /** - * The configuration to use. - */ - private val config = ConfigFactory.load().getConfig("opendc.experiments.energy21") - - /** - * The traces to test. - */ - private val trace by anyOf("solvinity") - - /** - * The power models to test. - */ - private val powerModel by anyOf(PowerModelType.LINEAR, PowerModelType.CUBIC, PowerModelType.INTERPOLATION) - - override fun doRun(repeat: Int): Unit = runBlockingSimulation { - val allocationPolicy = FilterScheduler( - filters = listOf(ComputeFilter(), VCpuFilter(1.0), RamFilter(1.0)), - weighers = listOf(), - subsetSize = Int.MAX_VALUE - ) - - val meterProvider: MeterProvider = createMeterProvider(clock) - val monitor = ParquetExportMonitor(File(config.getString("output-path")), "power_model=$powerModel/run_id=$repeat", 4096) - val trace = StreamingParquetTraceReader(File(config.getString("trace-path"), trace)) - - withComputeService(clock, meterProvider, allocationPolicy) { scheduler -> - withMonitor(scheduler, clock, meterProvider as MetricProducer, monitor) { - processTrace( - clock, - trace, - scheduler, - monitor - ) - } - } - - val monitorResults = collectServiceMetrics(clock.millis(), meterProvider as MetricProducer) - logger.debug { - "Finish SUBMIT=${monitorResults.instanceCount} " + - "FAIL=${monitorResults.failedInstanceCount} " + - "QUEUE=${monitorResults.queuedInstanceCount} " + - "RUNNING=${monitorResults.runningInstanceCount}" - } - } - - /** - * Construct the environment for a simulated compute service.. - */ - public suspend fun withComputeService( - clock: Clock, - meterProvider: MeterProvider, - scheduler: ComputeScheduler, - block: suspend CoroutineScope.(ComputeService) -> Unit - ): Unit = coroutineScope { - val model = createMachineModel() - val interpreter = SimResourceInterpreter(coroutineContext, clock) - val hosts = List(64) { id -> - SimHost( - UUID(0, id.toLong()), - "node-$id", - model, - emptyMap(), - coroutineContext, - interpreter, - meterProvider.get("opendc-compute-simulator"), - SimFairShareHypervisorProvider(), - PerformanceScalingGovernor(), - powerModel.driver - ) - } - - val serviceMeter = meterProvider.get("opendc-compute") - val service = - ComputeService(coroutineContext, clock, serviceMeter, scheduler) - - for (host in hosts) { - service.addHost(host) - } - - try { - block(this, service) - } finally { - service.close() - hosts.forEach(SimHost::close) - } - } - - /** - * The machine model based on: https://www.spec.org/power_ssj2008/results/res2020q1/power_ssj2008-20191125-01012.html - */ - private fun createMachineModel(): MachineModel { - val node = ProcessingNode("AMD", "am64", "EPYC 7742", 64) - val cpus = List(node.coreCount) { id -> ProcessingUnit(node, id, 3400.0) } - val memory = List(8) { MemoryUnit("Samsung", "Unknown", 2933.0, 16_000) } - - return MachineModel(cpus, memory) - } - - /** - * The power models to test. - */ - public enum class PowerModelType { - CUBIC { - override val driver: PowerDriver = SimplePowerDriver(CubicPowerModel(206.0, 56.4)) - }, - - LINEAR { - override val driver: PowerDriver = SimplePowerDriver(LinearPowerModel(206.0, 56.4)) - }, - - SQRT { - override val driver: PowerDriver = SimplePowerDriver(SqrtPowerModel(206.0, 56.4)) - }, - - SQUARE { - override val driver: PowerDriver = SimplePowerDriver(SquarePowerModel(206.0, 56.4)) - }, - - INTERPOLATION { - override val driver: PowerDriver = SimplePowerDriver( - InterpolationPowerModel( - listOf(56.4, 100.0, 107.0, 117.0, 127.0, 138.0, 149.0, 162.0, 177.0, 191.0, 206.0) - ) - ) - }, - - MSE { - override val driver: PowerDriver = SimplePowerDriver(MsePowerModel(206.0, 56.4, 1.4)) - }, - - ASYMPTOTIC { - override val driver: PowerDriver = SimplePowerDriver(AsymptoticPowerModel(206.0, 56.4, 0.3, false)) - }, - - ASYMPTOTIC_DVFS { - override val driver: PowerDriver = SimplePowerDriver(AsymptoticPowerModel(206.0, 56.4, 0.3, true)) - }; - - public abstract val driver: PowerDriver - } -} diff --git a/opendc-experiments/opendc-experiments-energy21/src/main/resources/application.conf b/opendc-experiments/opendc-experiments-energy21/src/main/resources/application.conf deleted file mode 100644 index 263da0fe..00000000 --- a/opendc-experiments/opendc-experiments-energy21/src/main/resources/application.conf +++ /dev/null @@ -1,14 +0,0 @@ -# Default configuration for the energy experiments -opendc.experiments.energy21 { - # Path to the directory containing the input traces - trace-path = input/traces - - # Path to the output directory to write the results to - output-path = output -} - -opendc.experiments.capelin { - env-path = input/environments/ - trace-path = input/traces/ - output-path = output -} -- cgit v1.2.3